sys-small-ens KVM testing on CentOS 7.9.2009 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2312027-GPTS-SYSSMAL48 Red Hat Virtio device Processor: Intel Xeon Platinum 8269CA (8 Cores), Motherboard: Alibaba Cloud ECS (8c24b4c BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16384 MB RAM, Disk: 20GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device
OS: CentOS 7.9.2009, Kernel: 3.10.0-1160.36.2.el7.x86_64 (x86_64), Compiler: GCC 8.3.1 20190311, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM
Kernel Notes: Transparent Huge Pages: alwaysCompiler Notes: --build=x86_64-redhat-linux --disable-libmpx --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++,fortran,lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/opt/rh/devtoolset-8/root/usr/share/man --with-arch_32=x86-64 --with-default-libstdcxx-abi=gcc4-compatible --with-gcc-major-version-only --with-linker-hash-style=gnu --with-tune=genericDisk Notes: MQ-DEADLINE / data=ordered,relatime,rw / Block Size: 4096Processor Notes: CPU Microcode: 0x1Security Notes: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of Load fences usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Vulnerable: Retpoline without IBPB + srbds: Not affected + tsx_async_abort: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown
Flexible IO Tester OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-100 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 30.12, N = 4 2539.65 MIN: 1988 / MAX: 3038 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-100 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 30.12, N = 4 2540 MIN: 1988 / MAX: 3038 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-500 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 22.73, N = 3 2538.01 MIN: 2070 / MAX: 2974 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-500 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 22.73, N = 3 2538 MIN: 2070 / MAX: 2974 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-100 Red Hat Virtio device 40 80 120 160 200 SE +/- 1.78, N = 3 163.98 MIN: 121.68 / MAX: 183.72 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-100 Red Hat Virtio device 9K 18K 27K 36K 45K SE +/- 455.34, N = 3 41980 MIN: 31150 / MAX: 47032 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-500 Red Hat Virtio device 30 60 90 120 150 SE +/- 5.35, N = 12 153.96 MIN: 110.98 / MAX: 184.59 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-500 Red Hat Virtio device 8K 16K 24K 32K 40K SE +/- 1370.19, N = 12 39415 MIN: 28412 / MAX: 47258 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-1024 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 65.43, N = 15 2279.44 MIN: 1062 / MAX: 2958 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-1024 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 65.43, N = 15 2279 MIN: 1062 / MAX: 2958 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-1024 Red Hat Virtio device 30 60 90 120 150 SE +/- 5.06, N = 15 147.38 MIN: 104.44 / MAX: 178.45 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-1024 Red Hat Virtio device 8K 16K 24K 32K 40K SE +/- 1295.51, N = 15 37729 MIN: 26736 / MAX: 45683 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-100 Red Hat Virtio device 300 600 900 1200 1500 SE +/- 34.38, N = 12 1493.51 MIN: 733 / MAX: 1876 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-100 Red Hat Virtio device 300 600 900 1200 1500 SE +/- 34.39, N = 12 1493 MIN: 733 / MAX: 1876 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-500 Red Hat Virtio device 300 600 900 1200 1500 SE +/- 21.91, N = 3 1561.86 MIN: 1238 / MAX: 1842 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-500 Red Hat Virtio device 300 600 900 1200 1500 SE +/- 21.92, N = 3 1562 MIN: 1238 / MAX: 1842 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-100 Red Hat Virtio device 30 60 90 120 150 SE +/- 2.75, N = 15 134.46 MIN: 89.21 / MAX: 164.29 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-100 Red Hat Virtio device 7K 14K 21K 28K 35K SE +/- 704.64, N = 15 34423 MIN: 22838 / MAX: 42058 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-500 Red Hat Virtio device 30 60 90 120 150 SE +/- 3.22, N = 15 137.79 MIN: 89.88 / MAX: 164.97 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-500 Red Hat Virtio device 8K 16K 24K 32K 40K SE +/- 824.97, N = 15 35275 MIN: 23008 / MAX: 42232 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-100 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 55.21, N = 12 2267.31 MIN: 1076 / MAX: 2906 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-100 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 55.21, N = 12 2267 MIN: 1076 / MAX: 2906 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-500 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 61.93, N = 15 2221.62 MIN: 1018 / MAX: 2962 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-500 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 61.93, N = 15 2222 MIN: 1018 / MAX: 2962 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-100 Red Hat Virtio device 30 60 90 120 150 SE +/- 3.12, N = 15 127.58 MIN: 92.28 / MAX: 147.78 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-100 Red Hat Virtio device 7K 14K 21K 28K 35K SE +/- 797.70, N = 15 32662 MIN: 23626 / MAX: 37832 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-500 Red Hat Virtio device 30 60 90 120 150 SE +/- 3.60, N = 15 124.27 MIN: 86.06 / MAX: 147.95 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-500 Red Hat Virtio device 7K 14K 21K 28K 35K SE +/- 922.28, N = 15 31813 MIN: 22032 / MAX: 37876 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-1024 Red Hat Virtio device 300 600 900 1200 1500 SE +/- 30.54, N = 13 1543.31 MIN: 710 / MAX: 1880 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-1024 Red Hat Virtio device 300 600 900 1200 1500 SE +/- 30.54, N = 13 1543 MIN: 710 / MAX: 1880 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-1024 Red Hat Virtio device 30 60 90 120 150 SE +/- 3.84, N = 15 130.06 MIN: 66.88 / MAX: 163.86 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-1024 Red Hat Virtio device 7K 14K 21K 28K 35K SE +/- 982.70, N = 15 33295 MIN: 17122 / MAX: 41948 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-1024 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 69.19, N = 15 2226.65 MIN: 1050 / MAX: 3010 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-1024 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 69.19, N = 15 2227 MIN: 1050 / MAX: 3010 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-1024 Red Hat Virtio device 30 60 90 120 150 SE +/- 3.98, N = 15 129.63 MIN: 71.06 / MAX: 154.51 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-1024 Red Hat Virtio device 7K 14K 21K 28K 35K SE +/- 1019.53, N = 15 33185 MIN: 18191 / MAX: 39555 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-100 Red Hat Virtio device 110 220 330 440 550 SE +/- 5.41, N = 4 493.59 MIN: 180 / MAX: 742 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-100 Red Hat Virtio device 110 220 330 440 550 SE +/- 5.41, N = 4 494 MIN: 180 / MAX: 742 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-500 Red Hat Virtio device 100 200 300 400 500 SE +/- 5.12, N = 5 458.40 MIN: 32 / MAX: 714 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-500 Red Hat Virtio device 100 200 300 400 500 SE +/- 5.12, N = 5 458 MIN: 32 / MAX: 714 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-100 Red Hat Virtio device 3 6 9 12 15 SE +/- 0.12, N = 15 11.98 MIN: 0.01 / MAX: 22.02 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-100 Red Hat Virtio device 700 1400 2100 2800 3500 SE +/- 29.79, N = 15 3068 MIN: 2 / MAX: 5638 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-500 Red Hat Virtio device 3 6 9 12 15 SE +/- 0.10, N = 15 11.60 MIN: 0.01 / MAX: 20.55 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-500 Red Hat Virtio device 600 1200 1800 2400 3000 SE +/- 25.27, N = 15 2970 MIN: 2 / MAX: 5260 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-1024 Red Hat Virtio device 100 200 300 400 500 SE +/- 5.51, N = 4 476.94 MIN: 206 / MAX: 710 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-1024 Red Hat Virtio device 100 200 300 400 500 SE +/- 5.52, N = 4 477 MIN: 206 / MAX: 710 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-1024 Red Hat Virtio device 3 6 9 12 15 SE +/- 0.12, N = 6 12.11 MIN: 3.92 / MAX: 20.55 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-1024 Red Hat Virtio device 700 1400 2100 2800 3500 SE +/- 30.41, N = 6 3099 MIN: 1004 / MAX: 5260 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-100 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 76.89, N = 15 2305.19 MIN: 1034 / MAX: 2984 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-100 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 76.90, N = 15 2305 MIN: 1034 / MAX: 2984 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-500 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 97.85, N = 12 2271.08 MIN: 1110 / MAX: 2997 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-500 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 97.85, N = 12 2271 MIN: 1110 / MAX: 2997 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-100 Red Hat Virtio device 30 60 90 120 150 SE +/- 1.24, N = 15 144.03 MIN: 69.18 / MAX: 161.48 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-100 Red Hat Virtio device 8K 16K 24K 32K 40K SE +/- 317.99, N = 15 36872 MIN: 17710 / MAX: 41340 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-500 Red Hat Virtio device 30 60 90 120 150 SE +/- 1.80, N = 3 145.35 MIN: 110.38 / MAX: 158.36 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-500 Red Hat Virtio device 8K 16K 24K 32K 40K SE +/- 460.90, N = 3 37210 MIN: 28258 / MAX: 40540 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-1024 Red Hat Virtio device 600 1200 1800 2400 3000 SE +/- 25.37, N = 5 2576.91 MIN: 1976 / MAX: 3076 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-1024 Red Hat Virtio device 600 1200 1800 2400 3000 SE +/- 25.37, N = 5 2577 MIN: 1976 / MAX: 3076 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-1024 Red Hat Virtio device 30 60 90 120 150 SE +/- 1.44, N = 3 138.57 MIN: 86.67 / MAX: 150.24 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-1024 Red Hat Virtio device 8K 16K 24K 32K 40K SE +/- 368.50, N = 3 35474 MIN: 22188 / MAX: 38462 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-100 Red Hat Virtio device 300 600 900 1200 1500 SE +/- 13.60, N = 3 1528.29 MIN: 1366 / MAX: 1766 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-100 Red Hat Virtio device 300 600 900 1200 1500 SE +/- 13.61, N = 3 1528 MIN: 1366 / MAX: 1766 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-500 Red Hat Virtio device 300 600 900 1200 1500 SE +/- 17.65, N = 3 1547.84 MIN: 1270 / MAX: 1774 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-500 Red Hat Virtio device 300 600 900 1200 1500 SE +/- 17.67, N = 3 1548 MIN: 1270 / MAX: 1774 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-100 Red Hat Virtio device 9 18 27 36 45 SE +/- 0.08, N = 3 38.73 MIN: 30.89 / MAX: 68.35 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-100 Red Hat Virtio device 2K 4K 6K 8K 10K SE +/- 21.63, N = 3 9914 MIN: 7908 / MAX: 17498 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-500 Red Hat Virtio device 9 18 27 36 45 SE +/- 0.04, N = 3 38.38 MIN: 29.62 / MAX: 57.35 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-500 Red Hat Virtio device 2K 4K 6K 8K 10K SE +/- 11.46, N = 3 9825 MIN: 7583 / MAX: 14682 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-100 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 7.15, N = 3 2517.17 MIN: 2050 / MAX: 2865 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-100 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 7.15, N = 3 2517 MIN: 2050 / MAX: 2865 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-500 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 15.51, N = 3 2448.64 MIN: 1912 / MAX: 2774 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-500 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 15.50, N = 3 2449 MIN: 1912 / MAX: 2774 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-100 Red Hat Virtio device 30 60 90 120 150 SE +/- 0.25, N = 3 142.22 MIN: 97.58 / MAX: 152.91 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-100 Red Hat Virtio device 8K 16K 24K 32K 40K SE +/- 63.45, N = 3 36409 MIN: 24980 / MAX: 39146 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-500 Red Hat Virtio device 30 60 90 120 150 SE +/- 0.03, N = 3 144.19 MIN: 84.9 / MAX: 157.16 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-500 Red Hat Virtio device 8K 16K 24K 32K 40K SE +/- 7.67, N = 3 36913 MIN: 21734 / MAX: 40234 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-1024 Red Hat Virtio device 300 600 900 1200 1500 SE +/- 15.30, N = 6 1585.21 MIN: 1360 / MAX: 1818 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /ssd-1024 Red Hat Virtio device 300 600 900 1200 1500 SE +/- 15.30, N = 6 1585 MIN: 1360 / MAX: 1818 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-1024 Red Hat Virtio device 9 18 27 36 45 SE +/- 0.03, N = 3 37.79 MIN: 30.57 / MAX: 55.3 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /ssd-1024 Red Hat Virtio device 2K 4K 6K 8K 10K SE +/- 7.71, N = 3 9675 MIN: 7826 / MAX: 14156 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-1024 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 9.17, N = 3 2537.19 MIN: 2046 / MAX: 2908 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-1024 Red Hat Virtio device 500 1000 1500 2000 2500 SE +/- 9.18, N = 3 2537 MIN: 2046 / MAX: 2908 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-1024 Red Hat Virtio device 30 60 90 120 150 SE +/- 0.17, N = 3 143.99 MIN: 125.39 / MAX: 154.98 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-1024 Red Hat Virtio device 8K 16K 24K 32K 40K SE +/- 42.80, N = 3 36862 MIN: 32100 / MAX: 39676 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-100 Red Hat Virtio device 100 200 300 400 500 SE +/- 3.52, N = 3 473.93 MIN: 258 / MAX: 633.27 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-100 Red Hat Virtio device 100 200 300 400 500 SE +/- 3.52, N = 3 474 MIN: 258 / MAX: 633 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-500 Red Hat Virtio device 100 200 300 400 500 SE +/- 5.66, N = 3 458.01 MIN: 238 / MAX: 598 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-500 Red Hat Virtio device 100 200 300 400 500 SE +/- 5.66, N = 3 458 MIN: 238 / MAX: 598 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-100 Red Hat Virtio device 4 8 12 16 20 SE +/- 0.20, N = 3 15.58 MIN: 4.46 / MAX: 37.48 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-100 Red Hat Virtio device 900 1800 2700 3600 4500 SE +/- 50.82, N = 3 3989 MIN: 1142 / MAX: 9594 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-500 Red Hat Virtio device 4 8 12 16 20 SE +/- 0.16, N = 5 15.27 MIN: 3.16 / MAX: 35.54 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-500 Red Hat Virtio device 800 1600 2400 3200 4000 SE +/- 41.42, N = 5 3910 MIN: 810 / MAX: 9098 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-1024 Red Hat Virtio device 100 200 300 400 500 SE +/- 3.08, N = 3 454.41 MIN: 222 / MAX: 638 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Job Count: 1 - Disk Target: /cloud-1024 Red Hat Virtio device 100 200 300 400 500 SE +/- 3.07, N = 3 454 MIN: 222 / MAX: 638 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org MiB/s, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-1024 Red Hat Virtio device 4 8 12 16 20 SE +/- 0.21, N = 15 14.86 MIN: 2.65 / MAX: 42.41 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 3.35 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Job Count: 1 - Disk Target: /cloud-1024 Red Hat Virtio device 800 1600 2400 3200 4000 SE +/- 54.28, N = 15 3804 MIN: 678 / MAX: 10856 1. (CC) gcc options: -rdynamic -lrt -lpthread -lm -laio -ldl -std=gnu99 -ffast-math -include -O3 -fcommon -march=native
iPerf iPerf is a network bandwidth throughput testing software. This test profile is used for automated testing of an iperf client and requires you have access to an iperf server. Learn more via the OpenBenchmarking.org test page.
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.14 Server Address: iperf-server - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 1 Red Hat Virtio device 400 800 1200 1600 2000 SE +/- 0.67, N = 3 2047 1. (CC) gcc options: -O3 -march=native -lm
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.14 Server Address: iperf-server - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 5 Red Hat Virtio device 400 800 1200 1600 2000 SE +/- 3.28, N = 3 2052 1. (CC) gcc options: -O3 -march=native -lm
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.14 Server Address: iperf-server - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 1 Red Hat Virtio device 0.2363 0.4726 0.7089 0.9452 1.1815 SE +/- 0.00, N = 3 1.05 1. (CC) gcc options: -O3 -march=native -lm
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.14 Server Address: iperf-server - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 5 Red Hat Virtio device 1.1813 2.3626 3.5439 4.7252 5.9065 SE +/- 0.00, N = 3 5.25 1. (CC) gcc options: -O3 -march=native -lm
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.14 Server Address: iperf-server - Server Port: 5201 - Duration: 60 Seconds - Test: TCP - Parallel: 1 Red Hat Virtio device 400 800 1200 1600 2000 2017 1. (CC) gcc options: -O3 -march=native -lm
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.14 Server Address: iperf-server - Server Port: 5201 - Duration: 60 Seconds - Test: TCP - Parallel: 5 Red Hat Virtio device 400 800 1200 1600 2000 SE +/- 0.67, N = 3 2017 1. (CC) gcc options: -O3 -march=native -lm
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.14 Server Address: iperf-server - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - Parallel: 1 Red Hat Virtio device 0.2363 0.4726 0.7089 0.9452 1.1815 SE +/- 0.00, N = 3 1.05 1. (CC) gcc options: -O3 -march=native -lm
OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.14 Server Address: iperf-server - Server Port: 5201 - Duration: 60 Seconds - Test: UDP - Parallel: 5 Red Hat Virtio device 1.179 2.358 3.537 4.716 5.895 SE +/- 0.00, N = 3 5.24 1. (CC) gcc options: -O3 -march=native -lm
OpenBenchmarking.org Events Per Second, More Is Better Sysbench 1.0.20 Test: CPU Red Hat Virtio device 2K 4K 6K 8K 10K SE +/- 15.07, N = 3 8427.51 1. (CC) gcc options: -pthread -O2 -funroll-loops -rdynamic -ldl -laio -lm
Red Hat Virtio device Processor: Intel Xeon Platinum 8269CA (8 Cores), Motherboard: Alibaba Cloud ECS (8c24b4c BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16384 MB RAM, Disk: 20GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device
OS: CentOS 7.9.2009, Kernel: 3.10.0-1160.36.2.el7.x86_64 (x86_64), Compiler: GCC 8.3.1 20190311, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM
Kernel Notes: Transparent Huge Pages: alwaysCompiler Notes: --build=x86_64-redhat-linux --disable-libmpx --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++,fortran,lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/opt/rh/devtoolset-8/root/usr/share/man --with-arch_32=x86-64 --with-default-libstdcxx-abi=gcc4-compatible --with-gcc-major-version-only --with-linker-hash-style=gnu --with-tune=genericDisk Notes: MQ-DEADLINE / data=ordered,relatime,rw / Block Size: 4096Processor Notes: CPU Microcode: 0x1Security Notes: itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of Load fences usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Vulnerable: Retpoline without IBPB + srbds: Not affected + tsx_async_abort: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown
Testing initiated at 2 December 2023 05:13 by user gpts.