cache

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 2011224-FI-CACHE230480
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cache-test
November 19 2020
  19 Minutes
cache-test1
November 22 2020
  19 Minutes
cache-test2
November 22 2020
  19 Minutes
cache-test3
November 22 2020
  19 Minutes
cache-test4
November 22 2020
  19 Minutes
cache-test5
November 22 2020
  19 Minutes
cache-test6
November 22 2020
  19 Minutes
cache-test7
November 22 2020
  19 Minutes
cache-test8
November 22 2020
  19 Minutes
cache-test9
November 22 2020
  19 Minutes
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cache-test

Compiler Notes: --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
Processor Notes: CPU Microcode: 0x1
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown

cache-test1

cache-test2

cache-test3

cache-test4

cache-test5

cache-test6

cache-test7

cache-test8

cache-test9

Processor: Intel Xeon (1 Core / 2 Threads), Motherboard: Google Compute Engine n2-standard-2, Memory: 8GB, Disk: 38GB PersistentDisk

OS: CentOS Linux 8, Kernel: 4.18.0-193.28.1.el8_2.x86_64 (x86_64), Compiler: GCC 8.3.1 20191121, File-System: xfs, System Layer: KVM

cacheOpenBenchmarking.orgPhoronix Test SuiteIntel Xeon (1 Core / 2 Threads)Google Compute Engine n2-standard-28GB38GB PersistentDiskCentOS Linux 84.18.0-193.28.1.el8_2.x86_64 (x86_64)GCC 8.3.1 20191121xfsKVMProcessorMotherboardMemoryDiskOSKernelCompilerFile-SystemSystem LayerCache 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 - CPU Microcode: 0x1- itlb_multihit: Not affected + l1tf: Not affected + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown

cache-testcache-test1cache-test2cache-test3cache-test4cache-test5cache-test6cache-test7cache-test8cache-test9Result OverviewPhoronix Test Suite100%100%100%100%101%CacheBenchCacheBenchCacheBenchR.M.WWriteRead

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Readcache-testcache-test1cache-test2cache-test3cache-test4cache-test5cache-test6cache-test7cache-test8cache-test96001200180024003000SE +/- 0.62, N = 3SE +/- 1.19, N = 3SE +/- 0.41, N = 3SE +/- 0.59, N = 3SE +/- 0.62, N = 3SE +/- 1.72, N = 3SE +/- 1.71, N = 3SE +/- 0.02, N = 3SE +/- 0.34, N = 3SE +/- 0.77, N = 32805.092800.942802.132800.372800.932800.362800.352801.192801.742799.95MIN: 2770.82 / MAX: 2816.01MIN: 2776.9 / MAX: 2812.35MIN: 2790.16 / MAX: 2814.46MIN: 2748.65 / MAX: 2816.07MIN: 2785.44 / MAX: 2811.13MIN: 2771.02 / MAX: 2817.79MIN: 2777.92 / MAX: 2818.08MIN: 2778.13 / MAX: 2812.21MIN: 2779.11 / MAX: 2811.55MIN: 2748.56 / MAX: 2813.271. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Readcache-testcache-test1cache-test2cache-test3cache-test4cache-test5cache-test6cache-test7cache-test8cache-test95001000150020002500Min: 2804.42 / Avg: 2805.09 / Max: 2806.34Min: 2798.57 / Avg: 2800.94 / Max: 2802.24Min: 2801.57 / Avg: 2802.13 / Max: 2802.94Min: 2799.73 / Avg: 2800.37 / Max: 2801.55Min: 2799.72 / Avg: 2800.93 / Max: 2801.78Min: 2796.92 / Avg: 2800.36 / Max: 2802.1Min: 2797 / Avg: 2800.35 / Max: 2802.67Min: 2801.17 / Avg: 2801.19 / Max: 2801.22Min: 2801.09 / Avg: 2801.74 / Max: 2802.2Min: 2798.71 / Avg: 2799.95 / Max: 2801.361. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Writecache-testcache-test1cache-test2cache-test3cache-test4cache-test5cache-test6cache-test7cache-test8cache-test95K10K15K20K25KSE +/- 6.64, N = 3SE +/- 7.16, N = 3SE +/- 13.94, N = 3SE +/- 10.90, N = 3SE +/- 8.99, N = 3SE +/- 7.51, N = 3SE +/- 8.96, N = 3SE +/- 3.13, N = 3SE +/- 3.12, N = 3SE +/- 7.04, N = 322581.0722495.3022485.3222497.6222495.9122503.0522509.0922494.5622515.0122492.30MIN: 19411.03 / MAX: 24493.45MIN: 19217.88 / MAX: 24401.1MIN: 19225.34 / MAX: 24481.85MIN: 19124.02 / MAX: 24444.93MIN: 19049.56 / MAX: 24411.09MIN: 19187.94 / MAX: 24438.72MIN: 19143.27 / MAX: 24461.43MIN: 19315.99 / MAX: 24430.88MIN: 19201.62 / MAX: 24433.16MIN: 19321.6 / MAX: 24456.851. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Writecache-testcache-test1cache-test2cache-test3cache-test4cache-test5cache-test6cache-test7cache-test8cache-test94K8K12K16K20KMin: 22569.96 / Avg: 22581.07 / Max: 22592.93Min: 22481.06 / Avg: 22495.3 / Max: 22503.71Min: 22464.27 / Avg: 22485.32 / Max: 22511.68Min: 22479.3 / Avg: 22497.62 / Max: 22517.02Min: 22478.46 / Avg: 22495.91 / Max: 22508.39Min: 22488.15 / Avg: 22503.05 / Max: 22512.19Min: 22498.02 / Avg: 22509.09 / Max: 22526.84Min: 22489.46 / Avg: 22494.56 / Max: 22500.26Min: 22509.65 / Avg: 22515.01 / Max: 22520.44Min: 22481.99 / Avg: 22492.3 / Max: 22505.771. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / Writecache-testcache-test1cache-test2cache-test3cache-test4cache-test5cache-test6cache-test7cache-test8cache-test97K14K21K28K35KSE +/- 16.94, N = 3SE +/- 16.47, N = 3SE +/- 2.73, N = 3SE +/- 22.67, N = 3SE +/- 2.84, N = 3SE +/- 19.77, N = 3SE +/- 17.46, N = 3SE +/- 15.19, N = 3SE +/- 14.85, N = 3SE +/- 22.34, N = 334345.6734198.0034219.3834206.1034187.6034187.2334190.7334205.5134219.1734202.71MIN: 29468.51 / MAX: 36440.78MIN: 29445.03 / MAX: 36391.53MIN: 29661 / MAX: 36435.23MIN: 29490.88 / MAX: 36345.22MIN: 29488.03 / MAX: 36369.36MIN: 29017.14 / MAX: 36444.24MIN: 29511.41 / MAX: 36314.43MIN: 29258.47 / MAX: 36349.81MIN: 29422.88 / MAX: 36247.21MIN: 29368.74 / MAX: 36297.311. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / Writecache-testcache-test1cache-test2cache-test3cache-test4cache-test5cache-test6cache-test7cache-test8cache-test96K12K18K24K30KMin: 34311.79 / Avg: 34345.67 / Max: 34363.11Min: 34166.79 / Avg: 34198 / Max: 34222.73Min: 34213.92 / Avg: 34219.38 / Max: 34222.17Min: 34161.26 / Avg: 34206.1 / Max: 34234.28Min: 34182.76 / Avg: 34187.6 / Max: 34192.59Min: 34167.42 / Avg: 34187.23 / Max: 34226.77Min: 34162.04 / Avg: 34190.73 / Max: 34222.3Min: 34179.88 / Avg: 34205.51 / Max: 34232.44Min: 34198.71 / Avg: 34219.17 / Max: 34248.05Min: 34167.69 / Avg: 34202.71 / Max: 34244.261. (CC) gcc options: -lrt

cache-test

Compiler Notes: --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
Processor Notes: CPU Microcode: 0x1
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown

Testing initiated at 19 November 2020 23:22 by user .

cache-test1

Compiler Notes: --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
Processor Notes: CPU Microcode: 0x1
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown

Testing initiated at 22 November 2020 11:38 by user .

cache-test2

Compiler Notes: --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
Processor Notes: CPU Microcode: 0x1
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown

Testing initiated at 22 November 2020 12:09 by user .

cache-test3

Compiler Notes: --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
Processor Notes: CPU Microcode: 0x1
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown

Testing initiated at 22 November 2020 12:55 by user .

cache-test4

Compiler Notes: --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
Processor Notes: CPU Microcode: 0x1
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown

Testing initiated at 22 November 2020 15:04 by user .

cache-test5

Compiler Notes: --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
Processor Notes: CPU Microcode: 0x1
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown

Testing initiated at 22 November 2020 19:12 by user .

cache-test6

Compiler Notes: --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
Processor Notes: CPU Microcode: 0x1
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown

Testing initiated at 22 November 2020 19:53 by user .

cache-test7

Compiler Notes: --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
Processor Notes: CPU Microcode: 0x1
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown

Testing initiated at 22 November 2020 20:34 by user .

cache-test8

Compiler Notes: --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
Processor Notes: CPU Microcode: 0x1
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown

Testing initiated at 22 November 2020 21:11 by user .

cache-test9

Processor: Intel Xeon (1 Core / 2 Threads), Motherboard: Google Compute Engine n2-standard-2, Memory: 8GB, Disk: 38GB PersistentDisk

OS: CentOS Linux 8, Kernel: 4.18.0-193.28.1.el8_2.x86_64 (x86_64), Compiler: GCC 8.3.1 20191121, File-System: xfs, System Layer: KVM

Compiler Notes: --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
Processor Notes: CPU Microcode: 0x1
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown

Testing initiated at 22 November 2020 21:34 by user .