test-glibc-bench

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 2111259-IB-TESTGLIBC89
Jump To Table - Results

View

Do Not Show Noisy Results
Do Not Show Results With Incomplete Data
Do Not Show Results With Little Change/Spread
List Notable Results

Statistics

Show Overall Harmonic Mean(s)
Show Overall Geometric Mean
Show Wins / Losses Counts (Pie Chart)
Normalize Results
Remove Outliers Before Calculating Averages

Graph Settings

Force Line Graphs Where Applicable
Convert To Scalar Where Applicable
Disable Color Branding
Prefer Vertical Bar Graphs

Multi-Way Comparison

Condense Multi-Option Tests Into Single Result Graphs

Table

Show Detailed System Result Table

Run Management

Highlight
Result
Hide
Result
Result
Identifier
View Logs
Performance Per
Dollar
Date
Run
  Test
  Duration
2 x Intel Xeon
November 24
  11 Minutes
4 x Intel Xeon
November 25
  10 Minutes
Invert Hiding All Results Option
  11 Minutes
Only show results matching title/arguments (delimit multiple options with a comma):


test-glibc-benchOpenBenchmarking.orgPhoronix Test Suite 10.6.12 x Intel Xeon (Cascadelake) (2 Cores / 4 Threads)4 x Intel Xeon (Cascadelake) (4 Cores)QEMU Standard PC (i440FX + PIIX 1996) (1.13.0-1ubuntu1.1 BIOS)Intel 440FX 82441FX PMC1 x 8 GB RAM QEMU215GB QEMU HDDCirrus Logic GD 54462 x Red Hat Virtio deviceCentOS Linux 84.18.0-240.el8.x86_64 (x86_64)GCC 8.5.0 20210514xfs1024x768KVMProcessorsMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerTest-glibc-bench BenchmarksSystem Logs- Transparent Huge Pages: always- --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: Not affected + 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: Not affected

test-glibc-benchglibc-bench: cosglibc-bench: expglibc-bench: ffsglibc-bench: singlibc-bench: log2glibc-bench: modfglibc-bench: sinhglibc-bench: sqrtglibc-bench: tanhglibc-bench: asinhglibc-bench: atanhglibc-bench: ffsllglibc-bench: sincosglibc-bench: pthread_once2 x Intel Xeon4 x Intel Xeon68.11999.288632.1062566.426411.55312.7614714.71642.4436316.796920.004315.64942.1409319.59432.1541068.97149.248352.1159566.462611.50882.7570114.54502.4204517.005419.881215.59562.1034919.51142.12911OpenBenchmarking.org

glibc bench

The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: cos2 x Intel Xeon4 x Intel Xeon1530456075SE +/- 0.05, N = 3SE +/- 0.20, N = 368.1268.97
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: cos2 x Intel Xeon4 x Intel Xeon1326395265Min: 68.04 / Avg: 68.12 / Max: 68.19Min: 68.76 / Avg: 68.97 / Max: 69.36

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: exp4 x Intel Xeon2 x Intel Xeon3691215SE +/- 0.00475, N = 3SE +/- 0.07079, N = 39.248359.28863
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: exp4 x Intel Xeon2 x Intel Xeon3691215Min: 9.24 / Avg: 9.25 / Max: 9.26Min: 9.21 / Avg: 9.29 / Max: 9.43

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffs2 x Intel Xeon4 x Intel Xeon0.47610.95221.42831.90442.3805SE +/- 0.00119, N = 3SE +/- 0.00475, N = 32.106252.11595
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffs2 x Intel Xeon4 x Intel Xeon246810Min: 2.1 / Avg: 2.11 / Max: 2.11Min: 2.11 / Avg: 2.12 / Max: 2.13

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sin2 x Intel Xeon4 x Intel Xeon1530456075SE +/- 0.03, N = 3SE +/- 0.05, N = 366.4366.46
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sin2 x Intel Xeon4 x Intel Xeon1326395265Min: 66.38 / Avg: 66.43 / Max: 66.49Min: 66.36 / Avg: 66.46 / Max: 66.54

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: log24 x Intel Xeon2 x Intel Xeon3691215SE +/- 0.01, N = 3SE +/- 0.01, N = 311.5111.55
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: log24 x Intel Xeon2 x Intel Xeon3691215Min: 11.49 / Avg: 11.51 / Max: 11.52Min: 11.54 / Avg: 11.55 / Max: 11.56

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: modf4 x Intel Xeon2 x Intel Xeon0.62131.24261.86392.48523.1065SE +/- 0.00488, N = 3SE +/- 0.00172, N = 32.757012.76147
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: modf4 x Intel Xeon2 x Intel Xeon246810Min: 2.75 / Avg: 2.76 / Max: 2.77Min: 2.76 / Avg: 2.76 / Max: 2.76

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sinh4 x Intel Xeon2 x Intel Xeon48121620SE +/- 0.03, N = 3SE +/- 0.13, N = 814.5514.72
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sinh4 x Intel Xeon2 x Intel Xeon48121620Min: 14.49 / Avg: 14.55 / Max: 14.6Min: 14.46 / Avg: 14.72 / Max: 15.58

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sqrt4 x Intel Xeon2 x Intel Xeon0.54981.09961.64942.19922.749SE +/- 0.00402, N = 3SE +/- 0.00489, N = 32.420452.44363
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sqrt4 x Intel Xeon2 x Intel Xeon246810Min: 2.42 / Avg: 2.42 / Max: 2.43Min: 2.44 / Avg: 2.44 / Max: 2.45

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: tanh2 x Intel Xeon4 x Intel Xeon48121620SE +/- 0.02, N = 3SE +/- 0.22, N = 316.8017.01
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: tanh2 x Intel Xeon4 x Intel Xeon48121620Min: 16.78 / Avg: 16.8 / Max: 16.83Min: 16.75 / Avg: 17.01 / Max: 17.44

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: asinh4 x Intel Xeon2 x Intel Xeon510152025SE +/- 0.08, N = 3SE +/- 0.06, N = 319.8820.00
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: asinh4 x Intel Xeon2 x Intel Xeon510152025Min: 19.79 / Avg: 19.88 / Max: 20.03Min: 19.88 / Avg: 20 / Max: 20.07

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: atanh4 x Intel Xeon2 x Intel Xeon48121620SE +/- 0.01, N = 3SE +/- 0.01, N = 315.6015.65
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: atanh4 x Intel Xeon2 x Intel Xeon48121620Min: 15.58 / Avg: 15.6 / Max: 15.6Min: 15.63 / Avg: 15.65 / Max: 15.66

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsll4 x Intel Xeon2 x Intel Xeon0.48170.96341.44511.92682.4085SE +/- 0.00005, N = 3SE +/- 0.00568, N = 32.103492.14093
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsll4 x Intel Xeon2 x Intel Xeon246810Min: 2.1 / Avg: 2.1 / Max: 2.1Min: 2.13 / Avg: 2.14 / Max: 2.15

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sincos4 x Intel Xeon2 x Intel Xeon510152025SE +/- 0.02, N = 3SE +/- 0.07, N = 319.5119.59
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sincos4 x Intel Xeon2 x Intel Xeon510152025Min: 19.47 / Avg: 19.51 / Max: 19.53Min: 19.5 / Avg: 19.59 / Max: 19.73

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_once4 x Intel Xeon2 x Intel Xeon0.48470.96941.45411.93882.4235SE +/- 0.00150, N = 3SE +/- 0.01072, N = 32.129112.15410
OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_once4 x Intel Xeon2 x Intel Xeon246810Min: 2.13 / Avg: 2.13 / Max: 2.13Min: 2.13 / Avg: 2.15 / Max: 2.17