Xen HVM domU 4.2.amazon testing on CentOS 7.6.1810 via the Phoronix Test Suite.
4 x 16384 MB RAM - Intel Xeon E5-2686 v4 Processor: Intel Xeon E5-2686 v4 (8 Cores / 16 Threads), Motherboard: Xen HVM domU (4.2.amazon BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 4 x 16384 MB RAM, Disk: 197GB, Graphics: Cirrus Logic GD 5446, Network: Intel 82599 Virtual Function
OS: CentOS 7.6.1810, Kernel: 3.10.0-957.10.1.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.2.amazon
Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=genericDisk Notes: DEADLINE / data=ordered,relatime,rwSecurity Notes: KPTI + Load fences __user pointer sanitization + Retpoline without IBPB + PTE Inversion
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Mostly RAM - Test: Normal Load - Mode: Read Write 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 0.0068 0.0136 0.0204 0.0272 0.034 SE +/- 0.00, N = 3 0.03 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Mostly RAM - Test: Heavy Contention - Mode: Read Only 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 0.0113 0.0226 0.0339 0.0452 0.0565 SE +/- 0.00, N = 3 0.05 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Mostly RAM - Test: Normal Load - Mode: Read Only 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 0.0113 0.0226 0.0339 0.0452 0.0565 SE +/- 0.00, N = 3 0.05 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: On-Disk - Test: Heavy Contention - Mode: Read Write 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 60 120 180 240 300 SE +/- 0.22, N = 3 264.72 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: On-Disk - Test: Heavy Contention - Mode: Read Only 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 40K 80K 120K 160K 200K SE +/- 340.60, N = 3 191250.00 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: On-Disk - Test: Normal Load - Mode: Read Only 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 40K 80K 120K 160K 200K SE +/- 326.90, N = 3 173339.19 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: On-Disk - Test: Single Thread - Mode: Read Write 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8 16 24 32 40 SE +/- 0.11, N = 3 36.85 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: On-Disk - Test: Single Thread - Mode: Read Only 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 3K 6K 9K 12K 15K SE +/- 66.13, N = 3 11931.77 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: On-Disk - Test: Normal Load - Mode: Read Write 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 60 120 180 240 300 SE +/- 0.10, N = 3 265.29 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 120 240 360 480 600 SE +/- 83.02, N = 9 572.83 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 110 220 330 440 550 SE +/- 17.76, N = 9 490.98 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 132.56, N = 12 2361
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 128.98, N = 12 2444 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 132.02, N = 12 2452
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 600 1200 1800 2400 3000 SE +/- 101.15, N = 12 2584 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 600 1200 1800 2400 3000 SE +/- 102.22, N = 12 2595 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 37.03, N = 12 2555
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 113.59, N = 12 2396
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 133.85, N = 12 2248
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 130.79, N = 12 2250 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 77.71, N = 12 2378 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 71.41, N = 12 2395 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 600 1200 1800 2400 3000 SE +/- 63.69, N = 11 2767
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 124.32, N = 12 2273
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 124.61, N = 12 2269
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 117.31, N = 12 2286 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 128.40, N = 12 2206 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 54.08, N = 12 2410 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 59.04, N = 12 2477
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 50.84, N = 12 2528
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 138.55, N = 12 2287
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 140.63, N = 12 2190 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 53.37, N = 12 2485 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 131.97, N = 12 2231 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 131.60, N = 12 2253
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 4K 8K 12K 16K 20K SE +/- 1224.15, N = 12 17167
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 152.80, N = 12 2146
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 2K 4K 6K 8K 10K SE +/- 16.67, N = 6 10883 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 148.42, N = 12 2228 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 20K 40K 60K 80K 100K SE +/- 5590.89, N = 12 101400 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 300 600 900 1200 1500 SE +/- 86.67, N = 12 1585 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 126.38, N = 12 2241
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 30K 60K 90K 120K 150K SE +/- 7740.59, N = 12 140500
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 200 400 600 800 1000 SE +/- 60.22, N = 12 1098
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 126.32, N = 12 2295
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 44.72, N = 12 2465
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 62.13, N = 12 2433 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 139.16, N = 12 2219 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 130.41, N = 12 2285
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 129.76, N = 12 2282 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 62.57, N = 12 2440 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 130.30, N = 12 2283 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 40K 80K 120K 160K 200K SE +/- 6514.70, N = 12 200250
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 200 400 600 800 1000 SE +/- 25.26, N = 12 782
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 66.09, N = 12 2334 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 7K 14K 21K 28K 35K SE +/- 2021.82, N = 12 34275 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 126.63, N = 12 2143 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 20K 40K 60K 80K 100K SE +/- 2189.17, N = 12 101667
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 300 600 900 1200 1500 SE +/- 34.27, N = 12 1589
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 57.74, N = 12 2483
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 128.17, N = 12 2274
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 131.70, N = 12 2271
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 41.78, N = 12 2500 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 133.20, N = 12 2136
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 126.95, N = 12 2273 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 127.12, N = 12 2245 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 40K 80K 120K 160K 200K SE +/- 7395.74, N = 12 198000 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 170 340 510 680 850 SE +/- 28.86, N = 12 773 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 129.92, N = 12 2260 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 128.16, N = 12 2262 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 13K 26K 39K 52K 65K SE +/- 3372.13, N = 12 62275
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 400 800 1200 1600 2000 SE +/- 105.37, N = 12 1946
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 123.63, N = 12 2219
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 13K 26K 39K 52K 65K SE +/- 3473.46, N = 12 61750
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 400 800 1200 1600 2000 SE +/- 108.94, N = 12 1932
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 45.72, N = 12 2438
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 4K 8K 12K 16K 20K SE +/- 1122.93, N = 12 18592
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 140.09, N = 12 2326
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 20K 40K 60K 80K 100K SE +/- 5603.97, N = 12 101242
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 300 600 900 1200 1500 SE +/- 87.42, N = 12 1581
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 4K 8K 12K 16K 20K SE +/- 1137.15, N = 12 18608 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 141.29, N = 12 2327 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 20K 40K 60K 80K 100K SE +/- 1310.59, N = 12 106208
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 400 800 1200 1600 2000 SE +/- 20.13, N = 12 1658
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 32.45, N = 12 2505
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 4K 8K 12K 16K 20K SE +/- 310.54, N = 12 20042 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 41.85, N = 12 2547 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 135.58, N = 12 2239
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 40K 80K 120K 160K 200K SE +/- 2484.29, N = 12 193667
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 160 320 480 640 800 SE +/- 9.63, N = 12 756
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 30K 60K 90K 120K 150K SE +/- 6414.30, N = 12 151083 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 300 600 900 1200 1500 SE +/- 50.21, N = 12 1180 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 4K 8K 12K 16K 20K SE +/- 1116.33, N = 12 18683 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 139.26, N = 12 2336 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 2K 4K 6K 8K 10K SE +/- 55.30, N = 11 10682 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 600 1200 1800 2400 3000 SE +/- 43.17, N = 12 2625 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 125.86, N = 12 2242
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 28.27, N = 12 2458
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 30K 60K 90K 120K 150K SE +/- 6718.88, N = 12 149917
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 300 600 900 1200 1500 SE +/- 52.08, N = 12 1172
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 2K 4K 6K 8K 10K SE +/- 46.05, N = 8 10763
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 125.24, N = 12 2410
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 1953.75, N = 12 35275
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 123.08, N = 12 2210
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 2003.93, N = 12 35317 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 125.26, N = 12 2207 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 2K 4K 6K 8K 10K SE +/- 57.78, N = 11 10655
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 600 1200 1800 2400 3000 SE +/- 34.60, N = 12 2633
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 50.97, N = 12 2412 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 2K 4K 6K 8K 10K SE +/- 18.90, N = 8 10850
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 145.61, N = 12 2369
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 20K 40K 60K 80K 100K SE +/- 5519.52, N = 12 101192
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 300 600 900 1200 1500 SE +/- 86.47, N = 12 1582
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 2K 4K 6K 8K 10K SE +/- 22.66, N = 8 10813 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 138.72, N = 12 2379 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 34.59, N = 12 2424 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 2024.82, N = 12 35267
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 126.50, N = 12 2204
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 13K 26K 39K 52K 65K SE +/- 3757.21, N = 12 59717 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 400 800 1200 1600 2000 SE +/- 116.38, N = 12 1869 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 30K 60K 90K 120K 150K SE +/- 2516.11, N = 12 150167 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 300 600 900 1200 1500 SE +/- 20.00, N = 12 1174 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 40K 80K 120K 160K 200K SE +/- 6604.01, N = 12 199417
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 200 400 600 800 1000 SE +/- 25.79, N = 12 779
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 124.95, N = 12 2217 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 127.26, N = 12 2209 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 13K 26K 39K 52K 65K SE +/- 3471.42, N = 12 62175 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 400 800 1200 1600 2000 SE +/- 108.57, N = 12 1943 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 40K 80K 120K 160K 200K SE +/- 7041.90, N = 12 195833 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 160 320 480 640 800 SE +/- 27.49, N = 12 765 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 20K 40K 60K 80K 100K SE +/- 5566.37, N = 12 101333 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 300 600 900 1200 1500 SE +/- 86.89, N = 12 1583 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 30K 60K 90K 120K 150K SE +/- 2544.55, N = 12 150333 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 300 600 900 1200 1500 SE +/- 19.80, N = 12 1174 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 30K 60K 90K 120K 150K SE +/- 6329.74, N = 12 150667 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 300 600 900 1200 1500 SE +/- 49.43, N = 12 1177 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 20K 40K 60K 80K 100K SE +/- 1842.28, N = 12 105192 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 400 800 1200 1600 2000 SE +/- 28.53, N = 12 1643 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Single Thread - Mode: Read Write 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 140 280 420 560 700 SE +/- 2.72, N = 3 663.69 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Only 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 30K 60K 90K 120K 150K SE +/- 600.37, N = 3 126710.98 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 20K 40K 60K 80K 100K SE +/- 152.11, N = 3 114572.03 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 160 320 480 640 800 SE +/- 14.71, N = 11 751
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 4K 8K 12K 16K 20K SE +/- 370.50, N = 11 20100
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 48.42, N = 11 2547
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 2K 4K 6K 8K 10K SE +/- 71.80, N = 10 10660
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 600 1200 1800 2400 3000 SE +/- 53.28, N = 11 2612
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 14K 28K 42K 56K 70K SE +/- 1192.79, N = 11 66073
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 400 800 1200 1600 2000 SE +/- 37.20, N = 11 2068
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 30K 60K 90K 120K 150K SE +/- 2764.59, N = 11 149455
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 300 600 900 1200 1500 SE +/- 21.65, N = 11 1168
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 20K 40K 60K 80K 100K SE +/- 1929.07, N = 11 105764 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 400 800 1200 1600 2000 SE +/- 29.84, N = 11 1651 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 40K 80K 120K 160K 200K SE +/- 3797.78, N = 11 192364 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 160 320 480 640 800 SE +/- 14.63, N = 11 751 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 69.44, N = 10 2465 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 16K 32K 48K 64K 80K SE +/- 3815.84, N = 10 72420 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 119.28, N = 10 2263 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 14K 28K 42K 56K 70K SE +/- 739.14, N = 9 66378
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 400 800 1200 1600 2000 SE +/- 22.90, N = 9 2075
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 445.79, N = 8 37313 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 130 260 390 520 650 SE +/- 6.96, N = 8 583 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1200 2400 3600 4800 6000 SE +/- 5.30, N = 3 5550.39 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 1MB - File Size: 8GB - Disk Test: Read Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1200 2400 3600 4800 6000 SE +/- 7.87, N = 3 5558.35 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1300 2600 3900 5200 6500 SE +/- 13.52, N = 3 6167.92 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 50 100 150 200 250 SE +/- 0.03, N = 3 211.49 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 50 100 150 200 250 SE +/- 0.02, N = 3 218.53 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 50 100 150 200 250 SE +/- 0.02, N = 3 218.84 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 50 100 150 200 250 SE +/- 0.01, N = 3 218.91 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 43.10, N = 4 2529
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 42.25, N = 4 2519 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 41.60, N = 4 2563
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 42.17, N = 4 2557
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 44.00, N = 4 2541 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 44.81, N = 4 2561
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 1MB - File Size: 4GB - Disk Test: Read Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1200 2400 3600 4800 6000 SE +/- 2.69, N = 3 5533.99 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 64Kb - File Size: 4GB - Disk Test: Read Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1300 2600 3900 5200 6500 SE +/- 35.25, N = 3 6077.74 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 50 100 150 200 250 SE +/- 0.03, N = 3 207.80 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 64Kb - File Size: 4GB - Disk Test: Write Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 50 100 150 200 250 SE +/- 0.03, N = 3 216.74 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 50 100 150 200 250 SE +/- 0.04, N = 3 217.20 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 1MB - File Size: 4GB - Disk Test: Write Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 50 100 150 200 250 SE +/- 0.02, N = 3 217.17 1. (CC) gcc options: -O3
Flexible IO Tester Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 600 1200 1800 2400 3000 SE +/- 0.58, N = 3 2827 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 600 1200 1800 2400 3000 SE +/- 3.84, N = 3 2631 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 900 1800 2700 3600 4500 SE +/- 1.73, N = 3 4070 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.19, N = 3 3563
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 900 1800 2700 3600 4500 SE +/- 0.67, N = 3 4052
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 900 1800 2700 3600 4500 SE +/- 1.00, N = 3 4053
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 900 1800 2700 3600 4500 SE +/- 0.67, N = 3 4064
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 900 1800 2700 3600 4500 SE +/- 1.45, N = 3 4065
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 900 1800 2700 3600 4500 SE +/- 3.38, N = 3 4050 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 900 1800 2700 3600 4500 SE +/- 1.15, N = 3 4055 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 900 1800 2700 3600 4500 4051 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 264.58, N = 3 38100
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 24.74, N = 3 2402
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 600 1200 1800 2400 3000 SE +/- 2.85, N = 3 2624
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 600 1200 1800 2400 3000 SE +/- 7.13, N = 3 2617 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 44.09, N = 3 2556
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 29.34, N = 3 2557
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.67, N = 3 3855 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 35.50, N = 3 2465
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 1.45, N = 3 2563 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 22.66, N = 3 2542 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 0.33, N = 3 3857
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 3865
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.45, N = 3 3853
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 3763
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.33, N = 3 3871
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.00, N = 3 3870 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.40, N = 3 3749
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 3701
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.86, N = 3 3757
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.00, N = 3 3769
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.08, N = 3 3688
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 34.67, N = 3 2508 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.45, N = 3 3865 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 384.42, N = 3 35533
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1000 2000 3000 4000 5000 SE +/- 46.92, N = 3 4440
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 3667
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.53, N = 3 3673
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 450.92, N = 3 38800
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 28.69, N = 3 2425
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.53, N = 3 3719
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 3855 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.86, N = 3 3703
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.86, N = 3 3711
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 5.36, N = 3 3631
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 57.74, N = 3 37200
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1000 2000 3000 4000 5000 SE +/- 8.74, N = 3 4652
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 23.50, N = 3 3610
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 4K 8K 12K 16K 20K 19300
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1000 2000 3000 4000 5000 SE +/- 4.26, N = 3 4829
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 50K 100K 150K 200K 250K SE +/- 333.33, N = 3 219333
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 400 800 1200 1600 2000 SE +/- 2.60, N = 3 1713
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.86, N = 3 3646
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.19, N = 3 3610
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.65, N = 3 3558
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 15K 30K 45K 60K 75K SE +/- 33.33, N = 3 69633
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 900 1800 2700 3600 4500 SE +/- 2.19, N = 3 4352
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 20K 40K 60K 80K 100K 114000
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 4.37, N = 3 3555
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 40K 80K 120K 160K 200K SE +/- 881.92, N = 3 166667
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 600 1200 1800 2400 3000 SE +/- 13.13, N = 3 2602
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 50K 100K 150K 200K 250K SE +/- 333.33, N = 3 220333
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 400 800 1200 1600 2000 SE +/- 3.61, N = 3 1723
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 3642
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 60K 120K 180K 240K 300K SE +/- 2081.67, N = 3 259000
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 200 400 600 800 1000 SE +/- 7.77, N = 3 1011
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 3612
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 4.06, N = 3 3610
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 4K 8K 12K 16K 20K 19100
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1000 2000 3000 4000 5000 SE +/- 3.51, N = 3 4778
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 30K 60K 90K 120K 150K SE +/- 1855.92, N = 3 152667
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 300 600 900 1200 1500 SE +/- 12.91, N = 3 1192
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 176.38, N = 3 37433
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 130 260 390 520 650 SE +/- 3.21, N = 3 585
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 3611
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 4K 8K 12K 16K 20K SE +/- 88.19, N = 3 19033
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1000 2000 3000 4000 5000 SE +/- 18.27, N = 3 4765
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.85, N = 3 3677
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 16K 32K 48K 64K 80K SE +/- 152.75, N = 3 75200
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 7.51, N = 3 2361
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 450.92, N = 3 36900
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 130 260 390 520 650 SE +/- 2.19, N = 3 581
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.73, N = 3 3660
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.65, N = 3 3628
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 19267
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1000 2000 3000 4000 5000 SE +/- 7.00, N = 3 4820
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 15K 30K 45K 60K 75K SE +/- 115.47, N = 3 69300
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 900 1800 2700 3600 4500 SE +/- 6.93, N = 3 4329
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 40K 80K 120K 160K 200K SE +/- 666.67, N = 3 166333
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 600 1200 1800 2400 3000 SE +/- 9.35, N = 3 2604
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 100.00, N = 3 37300
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1000 2000 3000 4000 5000 SE +/- 12.35, N = 3 4659
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.08, N = 3 3559
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 16K 32K 48K 64K 80K SE +/- 545.69, N = 3 75767
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 17.06, N = 3 2368
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 6 12 18 24 30 SE +/- 0.00, N = 3 23.90
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.45, N = 3 3651
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 3 6 9 12 15 11
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.40, N = 3 3619
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 6.89, N = 3 3554
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 6 12 18 24 30 SE +/- 0.00, N = 3 23.90
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 3 6 9 12 15 11
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 3755 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 0.67, N = 3 3766 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 20K 40K 60K 80K 100K 114000
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 3.18, N = 3 3555
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 13K 26K 39K 52K 65K SE +/- 185.59, N = 3 59667
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 10.20, N = 3 3729
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 88.19, N = 3 35633
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1000 2000 3000 4000 5000 SE +/- 12.12, N = 3 4454
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 13K 26K 39K 52K 65K SE +/- 33.33, N = 3 59933
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.33, N = 3 3747
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.33, N = 3 3752 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 2K 4K 6K 8K 10K SE +/- 120.19, N = 3 10633 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 600 1200 1800 2400 3000 SE +/- 34.08, N = 3 2657 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 60K 120K 180K 240K 300K 258000
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 200 400 600 800 1000 1008
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.08, N = 3 3701 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 0.58, N = 3 3701 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.08, N = 3 3670 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 14K 28K 42K 56K 70K SE +/- 1083.72, N = 3 67167 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 23.85, N = 3 2109 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 0.67, N = 3 3770 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.53, N = 3 3719 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.45, N = 3 3673 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 60K 120K 180K 240K 300K SE +/- 333.33, N = 3 260667 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 200 400 600 800 1000 SE +/- 1.20, N = 3 1019 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 60K 120K 180K 240K 300K 261000 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 200 400 600 800 1000 1020 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 384.42, N = 3 38867 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 24.52, N = 3 2428 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 4K 8K 12K 16K 20K SE +/- 266.67, N = 3 20733 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 600 1200 1800 2400 3000 SE +/- 34.17, N = 3 2594 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 550.76, N = 3 38800 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 35.93, N = 3 2426 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 15K 30K 45K 60K 75K SE +/- 152.75, N = 3 68200 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 4.91, N = 3 2132 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 13K 26K 39K 52K 65K SE +/- 517.47, N = 3 60033 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 11.20, N = 3 3772 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 3711 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 0.33, N = 3 3683 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 40K 80K 120K 160K 200K SE +/- 577.35, N = 3 167000 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 600 1200 1800 2400 3000 SE +/- 6.89, N = 3 2613 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 20K 40K 60K 80K 100K 114000 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.76, N = 3 3568 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 0.88, N = 3 3653 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 10.14, N = 3 3610 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 33.33, N = 3 37133 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1000 2000 3000 4000 5000 SE +/- 4.51, N = 3 4646 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 4K 8K 12K 16K 20K SE +/- 33.33, N = 3 19333 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1000 2000 3000 4000 5000 SE +/- 8.19, N = 3 4833 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 40K 80K 120K 160K 200K SE +/- 333.33, N = 3 167667 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 600 1200 1800 2400 3000 SE +/- 3.53, N = 3 2620 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 4K 8K 12K 16K 20K 19300 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1000 2000 3000 4000 5000 SE +/- 7.94, N = 3 4828 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 15K 30K 45K 60K 75K SE +/- 251.66, N = 3 69500 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 900 1800 2700 3600 4500 SE +/- 14.77, N = 3 4342 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 20K 40K 60K 80K 100K 114000 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.96, N = 3 3560 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.20, N = 3 3643 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 384.42, N = 3 36967 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1000 2000 3000 4000 5000 SE +/- 48.31, N = 3 4623 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 50K 100K 150K 200K 250K SE +/- 333.33, N = 3 220667 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 400 800 1200 1600 2000 SE +/- 1.20, N = 3 1724 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.45, N = 3 3643 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 3609 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.15, N = 3 3553 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 15K 30K 45K 60K 75K 69700 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 900 1800 2700 3600 4500 SE +/- 0.88, N = 3 4356 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 50K 100K 150K 200K 250K SE +/- 333.33, N = 3 220333 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 400 800 1200 1600 2000 1722 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.40, N = 3 3641 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.53, N = 3 3604 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 3549 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 512KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 21.61, N = 3 3605 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 4K 8K 12K 16K 20K SE +/- 366.67, N = 3 18733 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1000 2000 3000 4000 5000 SE +/- 10.35, N = 3 4761 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K 35800 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1000 2000 3000 4000 5000 SE +/- 7.84, N = 3 4471 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 16K 32K 48K 64K 80K SE +/- 176.38, N = 3 75333 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 500 1000 1500 2000 2500 SE +/- 5.36, N = 3 2355 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 66.67, N = 3 37533 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 16KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 130 260 390 520 650 SE +/- 1.00, N = 3 587 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 512KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 20.85, N = 3 3596 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 4K 8K 12K 16K 20K SE +/- 366.67, N = 3 18733 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 256KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1000 2000 3000 4000 5000 SE +/- 7.88, N = 3 4760 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 88.19, N = 3 36333 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 128KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1000 2000 3000 4000 5000 SE +/- 13.13, N = 3 4541 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 40K 80K 120K 160K 200K SE +/- 3055.05, N = 3 195000 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 160 320 480 640 800 SE +/- 11.35, N = 3 762 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 6 12 18 24 30 SE +/- 0.00, N = 3 23.90 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 3 6 9 12 15 11 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.33, N = 3 3616 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 1MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.53, N = 3 3558 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 13K 26K 39K 52K 65K SE +/- 66.67, N = 3 60433 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 4.67, N = 3 3775 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.03, N = 3 3684 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 6 12 18 24 30 SE +/- 0.00, N = 3 23.90 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 1.00, N = 3 3659 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 3 6 9 12 15 11 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 3.18, N = 3 3622 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 1MB - Disk Target: Default Test Directory 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 800 1600 2400 3200 4000 SE +/- 2.73, N = 3 3561 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Tsearch 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 30 60 90 120 150 SE +/- 0.56, N = 3 156.66 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Crypto 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 200 400 600 800 1000 SE +/- 0.11, N = 3 888.56 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Bsearch 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 400 800 1200 1600 2000 SE +/- 8.92, N = 3 2070.46 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Glibc C String Functions 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 60K 120K 180K 240K 300K SE +/- 961.32, N = 3 265485.42 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: System V Message Passing 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1.6M 3.2M 4.8M 6.4M 8M SE +/- 20382.78, N = 3 7664425.74 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Glibc Qsort Data Sorting 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 20 40 60 80 100 SE +/- 0.16, N = 3 81.96 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Context Switching 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 400K 800K 1200K 1600K 2000K SE +/- 3987.99, N = 3 1723676.37 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Socket Activity 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 2K 4K 6K 8K 10K SE +/- 80.89, N = 3 8515.22 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Memory Copying 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1000 2000 3000 4000 5000 SE +/- 10.03, N = 3 4798.60 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Vector Math 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 2K 4K 6K 8K 10K SE +/- 22.71, N = 3 10954.51 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Matrix Math 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 8K 16K 24K 32K 40K SE +/- 156.88, N = 3 39169.84 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Lsearch 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 15 30 45 60 75 SE +/- 0.03, N = 3 69.52 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Hsearch 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 7K 14K 21K 28K 35K SE +/- 50.19, N = 3 33143.49 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.07.26 Test: Forking 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 9K 18K 27K 36K 45K SE +/- 155.76, N = 3 44104.13 1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenSSL OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test measures the RSA 4096-bit performance of OpenSSL. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Signs Per Second, More Is Better OpenSSL 1.1.1 RSA 4096-bit Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 200 400 600 800 1000 SE +/- 0.12, N = 3 1006.20 1. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1200 2400 3600 4800 6000 SE +/- 8.59, N = 3 5522.33 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1200 2400 3600 4800 6000 SE +/- 6.64, N = 3 5511.98 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1300 2600 3900 5200 6500 SE +/- 17.37, N = 3 6098.76 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 50 100 150 200 250 SE +/- 0.42, N = 3 218.52 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 50 100 150 200 250 SE +/- 0.01, N = 3 228.88 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 50 100 150 200 250 SE +/- 0.23, N = 3 228.96 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 50 100 150 200 250 SE +/- 0.01, N = 3 229.34 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 70 140 210 280 350 SE +/- 5.09, N = 4 316.12 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 900 1800 2700 3600 4500 SE +/- 5.49, N = 3 3969.20 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1200 2400 3600 4800 6000 SE +/- 2.51, N = 3 5424.02 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1200 2400 3600 4800 6000 SE +/- 4.72, N = 3 5418.46 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 1300 2600 3900 5200 6500 SE +/- 10.60, N = 3 5983.22 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 70 140 210 280 350 SE +/- 4.89, N = 3 339.61 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 70 140 210 280 350 SE +/- 0.79, N = 3 342.39 1. (CC) gcc options: -O3
OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance 4 x 16384 MB RAM - Intel Xeon E5-2686 v4 70 140 210 280 350 SE +/- 0.06, N = 3 344.54 1. (CC) gcc options: -O3
4 x 16384 MB RAM - Intel Xeon E5-2686 v4 Processor: Intel Xeon E5-2686 v4 (8 Cores / 16 Threads), Motherboard: Xen HVM domU (4.2.amazon BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 4 x 16384 MB RAM, Disk: 197GB, Graphics: Cirrus Logic GD 5446, Network: Intel 82599 Virtual Function
OS: CentOS 7.6.1810, Kernel: 3.10.0-957.10.1.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.2.amazon
Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=genericDisk Notes: DEADLINE / data=ordered,relatime,rwSecurity Notes: KPTI + Load fences __user pointer sanitization + Retpoline without IBPB + PTE Inversion
Testing initiated at 30 March 2019 19:52 by user root.