rw_rand_seq_4K_direct_libaio 2 x Intel Xeon E312xx (Sandy Bridge) testing with a OpenStack Foundation Nova v2014.2.3 and Cirrus Logic GD 5446 on Ubuntu 14.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1507091-BE-RWRANDSEQ46 .
rw_rand_seq_4K_direct_libaio Processor Motherboard Chipset Memory Disk Graphics Network OS Kernel Compiler File-System rw_rand_seq_4k_direct_libaio 2 x Intel Xeon E312xx (Sandy Bridge) @ 2.00GHz (2 Cores) OpenStack Foundation Nova v2014.2.3 Intel 440FX- 82441FX PMC 1 x 4096 MB RAM 40GB Cirrus Logic GD 5446 Red Hat Virtio device Ubuntu 14.04 3.13.0-51-generic (x86_64) GCC 4.8.4 ext4 OpenBenchmarking.org - --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - data=ordered,relatime,rw
rw_rand_seq_4K_direct_libaio fio: Rand Read - Libaio - No - Yes - 4KB - Default Test Directory - IOPS fio: Rand Read - Libaio - No - Yes - 4KB - Default Test Directory - MB/s fio: Rand Write - Libaio - No - Yes - 4KB - Default Test Directory - IOPS fio: Rand Write - Libaio - No - Yes - 4KB - Default Test Directory - MB/s fio: Seq Read - Libaio - No - Yes - 4KB - Default Test Directory - IOPS fio: Seq Read - Libaio - No - Yes - 4KB - Default Test Directory - MB/s fio: Seq Write - Libaio - No - Yes - 4KB - Default Test Directory - IOPS fio: Seq Write - Libaio - No - Yes - 4KB - Default Test Directory - MB/s rw_rand_seq_4k_direct_libaio 7267 29.48 3034 11.96 634 2.42 28455 111.87 OpenBenchmarking.org
Flexible IO Tester Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPS OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPS rw_rand_seq_4k_direct_libaio 1600 3200 4800 6400 8000 SE +/- 86.25, N = 3 7267 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Flexible IO Tester Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s rw_rand_seq_4k_direct_libaio 7 14 21 28 35 SE +/- 0.00, N = 3 29.48 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPS OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPS rw_rand_seq_4k_direct_libaio 700 1400 2100 2800 3500 SE +/- 19.03, N = 3 3034 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s rw_rand_seq_4k_direct_libaio 3 6 9 12 15 SE +/- 0.01, N = 3 11.96 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPS OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPS rw_rand_seq_4k_direct_libaio 140 280 420 560 700 SE +/- 6.89, N = 3 634 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s rw_rand_seq_4k_direct_libaio 0.5445 1.089 1.6335 2.178 2.7225 SE +/- 0.02, N = 3 2.42 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPS OpenBenchmarking.org IOPS, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: IOPS rw_rand_seq_4k_direct_libaio 6K 12K 18K 24K 30K SE +/- 461.33, N = 6 28455 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 2.1.13 Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/s rw_rand_seq_4k_direct_libaio 30 60 90 120 150 SE +/- 0.79, N = 3 111.87 1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
Phoronix Test Suite v10.8.4