rcnas1-iscsi31dec2019

KVM testing on CentOS Linux 8 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 1912316-MWIL-RCNAS1I15
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  Test
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iSCSI Local LUN
December 31 2019
  1 Hour, 6 Minutes
QEMU HDD
December 31 2019
  5 Minutes
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  35 Minutes
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rcnas1-iscsi31dec2019OpenBenchmarking.orgPhoronix Test Suite16 x Intel Xeon E312xx (Sandy Bridge) (16 Cores)Red Hat RHEV Hypervisor (0.0.0 BIOS)Intel 82G33/G31/P35/P31 + ICH92 x 16384 MB RAM215GB QEMU HDD + 2 x 5498GB iSCSI DiskRed Hat QXL paravirtual graphic card4 x Red Hat Virtio deviceCentOS Linux 84.18.0-80.11.2.el8_0.x86_64 (x86_64)GCC 8.2.1 20180905xfs1024x768KVMProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerRcnas1-iscsi31dec2019 BenchmarksSystem Logs- --build=x86_64-redhat-linux --disable-libmpx --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - MQ-DEADLINE / attr2,inode64,noquota,relatime,rw- CPU Microcode: 0x1- 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 usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling

iSCSI Local LUN vs. QEMU HDD ComparisonPhoronix Test SuiteBaseline+3.8%+3.8%+7.6%+7.6%+11.4%+11.4%8%3.4%3.1%64Kb - 512MB - Read Performance15.1%1MB - 512MB - Read Performance1MB - 512MB - Write Performance64Kb - 512MB - Write PerformanceIOzoneIOzoneIOzoneIOzoneiSCSI Local LUNQEMU HDD

rcnas1-iscsi31dec2019iozone: 1MB - 2GB - Read Performanceiozone: 1MB - 4GB - Read Performanceiozone: 1MB - 8GB - Read Performanceiozone: 4Kb - 2GB - Read Performanceiozone: 4Kb - 4GB - Read Performanceiozone: 4Kb - 8GB - Read Performanceiozone: 1MB - 2GB - Write Performanceiozone: 1MB - 4GB - Write Performanceiozone: 1MB - 8GB - Write Performanceiozone: 4Kb - 2GB - Write Performanceiozone: 4Kb - 4GB - Write Performanceiozone: 4Kb - 8GB - Write Performanceiozone: 64Kb - 2GB - Read Performanceiozone: 64Kb - 4GB - Read Performanceiozone: 64Kb - 8GB - Read Performanceiozone: 1MB - 512MB - Read Performanceiozone: 4Kb - 512MB - Read Performanceiozone: 64Kb - 2GB - Write Performanceiozone: 64Kb - 4GB - Write Performanceiozone: 64Kb - 8GB - Write Performanceiozone: 1MB - 512MB - Write Performanceiozone: 4Kb - 512MB - Write Performanceiozone: 64Kb - 512MB - Read Performanceiozone: 64Kb - 512MB - Write PerformanceiSCSI Local LUNQEMU HDD5338.825734.445004.111831.761756.711782.71467.57490.63565.74347.180989583410.86493.644613.454439.874620.324667.631722.61449.01490.77558.82363.16290.454858.25358.395043.121714.88375.58289.524222.36369.56OpenBenchmarking.org

IOzone

The IOzone benchmark tests the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 2GB - Disk Test: Read PerformanceiSCSI Local LUN11002200330044005500SE +/- 106.16, N = 125338.821. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 4GB - Disk Test: Read PerformanceiSCSI Local LUN12002400360048006000SE +/- 156.26, N = 125734.441. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 8GB - Disk Test: Read PerformanceiSCSI Local LUN11002200330044005500SE +/- 173.68, N = 155004.111. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 2GB - Disk Test: Read PerformanceiSCSI Local LUN400800120016002000SE +/- 7.79, N = 31831.761. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 4GB - Disk Test: Read PerformanceiSCSI Local LUN400800120016002000SE +/- 27.67, N = 31756.711. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 8GB - Disk Test: Read PerformanceiSCSI Local LUN400800120016002000SE +/- 20.63, N = 151782.711. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 2GB - Disk Test: Write PerformanceiSCSI Local LUN100200300400500SE +/- 4.20, N = 15467.571. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 4GB - Disk Test: Write PerformanceiSCSI Local LUN110220330440550SE +/- 7.17, N = 12490.631. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 8GB - Disk Test: Write PerformanceiSCSI Local LUN120240360480600SE +/- 4.72, N = 15565.741. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 2GB - Disk Test: Write PerformanceiSCSI Local LUN80160240320400SE +/- 1.43, N = 3347.181. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 4GB - Disk Test: Write PerformanceiSCSI Local LUN90180270360450SE +/- 2.99, N = 3410.861. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 8GB - Disk Test: Write PerformanceiSCSI Local LUN110220330440550SE +/- 4.97, N = 3493.641. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 2GB - Disk Test: Read PerformanceiSCSI Local LUN10002000300040005000SE +/- 68.19, N = 34613.451. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 4GB - Disk Test: Read PerformanceiSCSI Local LUN10002000300040005000SE +/- 123.95, N = 124439.871. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 8GB - Disk Test: Read PerformanceiSCSI Local LUN10002000300040005000SE +/- 98.54, N = 154620.321. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Read PerformanceiSCSI Local LUNQEMU HDD11002200330044005500SE +/- 169.23, N = 15SE +/- 38.67, N = 34667.635043.121. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Read PerformanceiSCSI Local LUNQEMU HDD9001800270036004500Min: 2763.26 / Avg: 4667.63 / Max: 5269.66Min: 4988.5 / Avg: 5043.12 / Max: 5117.861. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 512MB - Disk Test: Read PerformanceiSCSI Local LUNQEMU HDD400800120016002000SE +/- 16.20, N = 15SE +/- 26.02, N = 151722.611714.881. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 512MB - Disk Test: Read PerformanceiSCSI Local LUNQEMU HDD30060090012001500Min: 1632.36 / Avg: 1722.61 / Max: 1856.05Min: 1512.03 / Avg: 1714.88 / Max: 1845.641. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 2GB - Disk Test: Write PerformanceiSCSI Local LUN100200300400500SE +/- 4.68, N = 15449.011. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 4GB - Disk Test: Write PerformanceiSCSI Local LUN110220330440550SE +/- 5.52, N = 7490.771. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 8GB - Disk Test: Write PerformanceiSCSI Local LUN120240360480600SE +/- 9.30, N = 3558.821. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Write PerformanceiSCSI Local LUNQEMU HDD80160240320400SE +/- 7.08, N = 12SE +/- 7.08, N = 15363.16375.581. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Write PerformanceiSCSI Local LUNQEMU HDD70140210280350Min: 328.37 / Avg: 363.16 / Max: 414.06Min: 338.14 / Avg: 375.58 / Max: 422.561. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 512MB - Disk Test: Write PerformanceiSCSI Local LUNQEMU HDD60120180240300SE +/- 6.25, N = 15SE +/- 5.94, N = 15290.45289.521. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 512MB - Disk Test: Write PerformanceiSCSI Local LUNQEMU HDD50100150200250Min: 253.89 / Avg: 290.45 / Max: 333.8Min: 255.55 / Avg: 289.52 / Max: 321.081. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 512MB - Disk Test: Read PerformanceiSCSI Local LUNQEMU HDD10002000300040005000SE +/- 9.98, N = 3SE +/- 182.72, N = 124858.254222.361. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 512MB - Disk Test: Read PerformanceiSCSI Local LUNQEMU HDD8001600240032004000Min: 4846.83 / Avg: 4858.25 / Max: 4878.14Min: 2398.92 / Avg: 4222.36 / Max: 4753.421. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 512MB - Disk Test: Write PerformanceiSCSI Local LUNQEMU HDD80160240320400SE +/- 5.83, N = 15SE +/- 5.47, N = 15358.39369.561. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 512MB - Disk Test: Write PerformanceiSCSI Local LUNQEMU HDD70140210280350Min: 318.25 / Avg: 358.39 / Max: 401.71Min: 335.15 / Avg: 369.56 / Max: 402.171. (CC) gcc options: -O3