lvm-snapshot-bench-2

lvm-snapshot-baseline-nosnap

HTML result view exported from: https://openbenchmarking.org/result/2010252-EURO-201025486&grs&sro.

lvm-snapshot-bench-2ProcessorMotherboardChipsetMemoryDiskNetworkOSKernelCompilerFile-SystemSystem Layerlvm-snapshot-bench-2lvm-snapshot-baseline-nosnapCommon KVM (2 Cores)QEMU Standard PC (i440FX + PIIX 1996) (rel-1.13.0-48-gd9c812dda519-prebuilt.qemu.org BIOS)Intel 440FX 82441FX PMC1 x 4096 MB RAM QEMU51GB QEMU HDDRed Hat Virtio deviceUbuntu 18.044.15.0-122-generic (x86_64)GCC 7.5.0ext4KVMOpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v Disk Details- NONE / data=ordered,relatime,rwProcessor Details- CPU Microcode: 0x1000065Python Details- Python 2.7.17 + Python 3.6.9Security Details- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

lvm-snapshot-bench-2fio: Seq Write - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 2MB - Default Test Directorysqlite: Timed SQLite Insertionsdbench: 12 Clientsfio: Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfs-mark: 1000 Files, 1MB Sizepostmark: Disk Transaction Performancefio: Seq Read - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 2MB - Default Test Directorydbench: 1 Clientsfio: Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directorycompilebench: Read Compiled Treecompilebench: Initial Createcompilebench: Compilefs-mark: 1000 Files, 1MB Size, No Sync/FSyncfs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizefs-mark: 5000 Files, 1MB Size, 4 Threadsfio: Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Rand Write - Linux AIO - No - Yes - 2MB - Default Test Directorylvm-snapshot-bench-2lvm-snapshot-baseline-nosnap31163041.351315.550836214000832213000138.456394580916750.8808455791201750.98359.87443.44533.875.4135.610894.37011084.44629459634469539.414329.835869222400856218933142.155154500900751.6896450990241761.74392.09446.90596.776.2147.811664.67711594.649306618OpenBenchmarking.org

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directorylvm-snapshot-baseline-nosnaplvm-snapshot-bench-270140210280350SE +/- 5.11, N = 15SE +/- 3.91, N = 153443111. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lrt -laio -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directorylvm-snapshot-baseline-nosnaplvm-snapshot-bench-2150300450600750SE +/- 10.20, N = 15SE +/- 7.84, N = 156956301. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lrt -laio -lpthread -lm -ldl

SQLite

Timed SQLite Insertions

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Timed SQLite Insertionslvm-snapshot-baseline-nosnaplvm-snapshot-bench-2918273645SE +/- 0.46, N = 3SE +/- 0.47, N = 339.4141.351. (CC) gcc options: -O2 -lm -ldl -lpthread

Dbench

12 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.012 Clientslvm-snapshot-baseline-nosnaplvm-snapshot-bench-270140210280350SE +/- 2.72, N = 3SE +/- 2.10, N = 3329.84315.551. (CC) gcc options: -lpopt -O2

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directorylvm-snapshot-baseline-nosnaplvm-snapshot-bench-22004006008001000SE +/- 11.22, N = 15SE +/- 7.88, N = 38698361. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lrt -laio -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directorylvm-snapshot-baseline-nosnaplvm-snapshot-bench-250K100K150K200K250KSE +/- 2886.42, N = 15SE +/- 2000.00, N = 32224002140001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lrt -laio -lpthread -lm -ldl

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directorylvm-snapshot-baseline-nosnaplvm-snapshot-bench-22004006008001000SE +/- 10.83, N = 15SE +/- 10.09, N = 68568321. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lrt -laio -lpthread -lm -ldl

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directorylvm-snapshot-baseline-nosnaplvm-snapshot-bench-250K100K150K200K250KSE +/- 2771.40, N = 15SE +/- 2645.75, N = 62189332130001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lrt -laio -lpthread -lm -ldl

FS-Mark

Test: 1000 Files, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Sizelvm-snapshot-baseline-nosnaplvm-snapshot-bench-2306090120150SE +/- 0.60, N = 3SE +/- 0.69, N = 3142.1138.41. (CC) gcc options: -static

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performancelvm-snapshot-baseline-nosnaplvm-snapshot-bench-212002400360048006000SE +/- 40.33, N = 3SE +/- 42.00, N = 3551556391. (CC) gcc options: -O3

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directorylvm-snapshot-baseline-nosnaplvm-snapshot-bench-210002000300040005000SE +/- 4.04, N = 3SE +/- 8.84, N = 3450045801. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lrt -laio -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directorylvm-snapshot-baseline-nosnaplvm-snapshot-bench-22K4K6K8K10KSE +/- 7.75, N = 3SE +/- 17.50, N = 3900791671. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lrt -laio -lpthread -lm -ldl

Dbench

1 Clients

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.01 Clientslvm-snapshot-baseline-nosnaplvm-snapshot-bench-21224364860SE +/- 0.02, N = 3SE +/- 0.19, N = 351.6950.881. (CC) gcc options: -lpopt -O2

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directorylvm-snapshot-baseline-nosnaplvm-snapshot-bench-210002000300040005000SE +/- 6.89, N = 3SE +/- 21.34, N = 3450945571. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lrt -laio -lpthread -lm -ldl

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directorylvm-snapshot-baseline-nosnaplvm-snapshot-bench-22K4K6K8K10KSE +/- 14.19, N = 3SE +/- 43.02, N = 3902491201. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lrt -laio -lpthread -lm -ldl

Compile Bench

Test: Read Compiled Tree

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treelvm-snapshot-baseline-nosnaplvm-snapshot-bench-2400800120016002000SE +/- 22.34, N = 3SE +/- 13.25, N = 31761.741750.98

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createlvm-snapshot-baseline-nosnaplvm-snapshot-bench-290180270360450SE +/- 2.46, N = 3SE +/- 16.36, N = 3392.09359.87

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compilelvm-snapshot-baseline-nosnaplvm-snapshot-bench-2100200300400500SE +/- 13.01, N = 15SE +/- 11.24, N = 15446.90443.44

FS-Mark

Test: 1000 Files, 1MB Size, No Sync/FSync

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size, No Sync/FSynclvm-snapshot-baseline-nosnaplvm-snapshot-bench-2130260390520650SE +/- 38.32, N = 15SE +/- 43.04, N = 12596.7533.81. (CC) gcc options: -static

FS-Mark

Test: 4000 Files, 32 Sub Dirs, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Sizelvm-snapshot-baseline-nosnaplvm-snapshot-bench-220406080100SE +/- 0.55, N = 3SE +/- 2.46, N = 1276.275.41. (CC) gcc options: -static

FS-Mark

Test: 5000 Files, 1MB Size, 4 Threads

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 Threadslvm-snapshot-baseline-nosnaplvm-snapshot-bench-2306090120150SE +/- 4.17, N = 12SE +/- 4.29, N = 12147.8135.61. (CC) gcc options: -static

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directorylvm-snapshot-baseline-nosnaplvm-snapshot-bench-230060090012001500SE +/- 20.91, N = 12SE +/- 34.10, N = 12116610891. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lrt -laio -lpthread -lm -ldl

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directorylvm-snapshot-baseline-nosnaplvm-snapshot-bench-21.05232.10463.15694.20925.2615SE +/- 0.084, N = 12SE +/- 0.136, N = 124.6774.3701. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lrt -laio -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directorylvm-snapshot-baseline-nosnaplvm-snapshot-bench-22004006008001000SE +/- 27.71, N = 12SE +/- 14.29, N = 12115911081. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lrt -laio -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directorylvm-snapshot-baseline-nosnaplvm-snapshot-bench-21.0462.0923.1384.1845.23SE +/- 0.111, N = 12SE +/- 0.057, N = 124.6494.4461. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lrt -laio -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directorylvm-snapshot-baseline-nosnaplvm-snapshot-bench-270140210280350SE +/- 7.11, N = 15SE +/- 7.67, N = 153062941. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lrt -laio -lpthread -lm -ldl

Flexible IO Tester

Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directorylvm-snapshot-baseline-nosnaplvm-snapshot-bench-2130260390520650SE +/- 14.16, N = 15SE +/- 15.31, N = 156185961. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lrt -laio -lpthread -lm -ldl

Phoronix Test Suite v10.8.4