compress-zstd-1.6.0run

2 x Intel Xeon E5-2620 v2 testing with a ASUS Z9PE-D8 WS (5503 BIOS) and ASPEED on CentOS Stream 9 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2407296-NE-COMPRESSZ64&sro&gru.

compress-zstd-1.6.0runProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkMonitorOSKernelDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutiondebugNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptSimplO2OptSimplO3OptRedO2OptRedO32 x Intel Xeon E5-2620 v2 @ 2.60GHz (12 Cores / 24 Threads)ASUS Z9PE-D8 WS (5503 BIOS)Intel Xeon E7 v2/Xeon32GB256GB Samsung SSD 850 + 2000GB Western Digital WD20EARX-00PASPEEDRealtek ALC8982 x Intel 82574LCentOS Stream 95.14.0-467.el9.x86_64 (x86_64)X ServerNVIDIAGCC 11.4.1 20231218 + PGI Compiler 16.10-0 + LLVM 3.1 + CUDA 11.2ext41024x7682000GB Western Digital WD20EARX-00P + 256GB Samsung SSD 850ASUS VW1905.14.0-474.el9.x86_64 (x86_64)OpenBenchmarking.orgKernel Details- Transparent Huge Pages: alwaysEnvironment Details- debug: CXXFLAGS=-O2 CFLAGS=-O2- NoGVNO2: CXXFLAGS="-O2 -mllvm -enable-newgvn -mllvm -disable-gvn=true" CFLAGS="-O2 -mllvm -enable-newgvn -mllvm -disable-gvn=true"- NoGVNO3: CXXFLAGS="-O3 -mllvm -enable-newgvn -mllvm -disable-gvn=true" CFLAGS="-O3 -mllvm -enable-newgvn -mllvm -disable-gvn=true"- OptNoSimplO2: CXXFLAGS="-O2 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=false -mllvm -enable-newgvn-pre=false -mllvm -enable-newgvn-simpl=false" CFLAGS="-O2 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=false -mllvm -enable-newgvn-pre=false -mllvm -enable-newgvn-simpl=false" - OptNoSimplO3: CXXFLAGS="-O3 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=false -mllvm -enable-newgvn-pre=false -mllvm -enable-newgvn-simpl=false" CFLAGS="-O3 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=false -mllvm -enable-newgvn-pre=false -mllvm -enable-newgvn-simpl=false" - OptSimplO2: CXXFLAGS="-O2 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=false -mllvm -enable-newgvn-pre=false -mllvm -enable-newgvn-simpl=true" CFLAGS="-O2 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=false -mllvm -enable-newgvn-pre=false -mllvm -enable-newgvn-simpl=true" - OptSimplO3: CXXFLAGS="-O3 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=false -mllvm -enable-newgvn-pre=false -mllvm -enable-newgvn-simpl=true" CFLAGS="-O3 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=false -mllvm -enable-newgvn-pre=false -mllvm -enable-newgvn-simpl=true" - OptRedO2: CXXFLAGS="-O2 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=true -mllvm -enable-newgvn-simpl=true -mllvm -enable-newgvn-pre=false" CFLAGS="-O2 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=true -mllvm -enable-newgvn-simpl=true -mllvm -enable-newgvn-pre=false" - OptRedO3: CXXFLAGS="-O3 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=true -mllvm -enable-newgvn-simpl=true -mllvm -enable-newgvn-pre=false" CFLAGS="-O3 -mllvm -enable-newgvn -mllvm -enable-phi-of-ops=true -mllvm -enable-newgvn-simpl=true -mllvm -enable-newgvn-pre=false" Compiler Details- Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686Processor Details- Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42eSecurity Details- gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; IBPB: conditional; IBRS_FW; STIBP: conditional; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected

compress-zstd-1.6.0runcompress-zstd: 3 - Compression Speedcompress-zstd: 3 - Decompression Speedcompress-zstd: 8 - Compression Speedcompress-zstd: 8 - Decompression Speedcompress-zstd: 12 - Compression Speedcompress-zstd: 12 - Decompression Speedcompress-zstd: 19 - Compression Speedcompress-zstd: 19 - Decompression Speedcompress-zstd: 3, Long Mode - Compression Speedcompress-zstd: 3, Long Mode - Decompression Speedcompress-zstd: 8, Long Mode - Compression Speedcompress-zstd: 8, Long Mode - Decompression Speedcompress-zstd: 19, Long Mode - Compression Speedcompress-zstd: 19, Long Mode - Decompression Speedcompress-zstd: 19, Long ModedebugNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptSimplO2OptSimplO3OptRedO2OptRedO3826.6514.9242.0530.989.7511.28.70468.4404.6491.7251.2538.44.78453.9136.0496.342.5515.717.5497.12.08457.8111.3504.141.0514.41.97451.6136.3496.342.7517.317.7497.12.15458.0112.5505.040.9513.72.03451.6137.5496.842.6517.317.6498.22.09459.1112.3505.241.0516.41.99452.8137.3498.742.3516.617.7499.02.16458.6112.9505.840.9516.92.05452.9138.2500.741.7519.517.7501.52.08459.7111.1506.840.6519.21.98454.5135.8500.441.7521.217.6500.42.10460.9112.9510.240.7518.72.02455.8136.2500.842.1521.717.6501.12.07461.0112.4511.640.5519.21.98456.1134.6501.140.8520.717.5500.42.08460.4110.9508.039.5519.12.01456.5OpenBenchmarking.org

Zstd Compression

Compression Level: 3 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Compression SpeedNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptRedO2OptRedO3OptSimplO2OptSimplO3debug2004006008001000SE +/- 0.23, N = 3SE +/- 0.28, N = 3SE +/- 1.01, N = 3SE +/- 0.90, N = 3SE +/- 0.09, N = 3SE +/- 0.23, N = 3SE +/- 0.87, N = 3SE +/- 0.13, N = 3SE +/- 1.71, N = 3136.0136.3137.5137.3136.2134.0136.1135.8826.6

Zstd Compression

Compression Level: 3 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Decompression SpeedNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptRedO2OptRedO3OptSimplO2OptSimplO3debug110220330440550SE +/- 0.72, N = 3SE +/- 1.60, N = 3SE +/- 1.32, N = 3SE +/- 1.22, N = 3SE +/- 0.33, N = 3SE +/- 1.21, N = 3SE +/- 1.01, N = 3SE +/- 1.82, N = 3SE +/- 0.23, N = 3496.3496.3496.8498.7500.8501.1498.3498.1514.9

Zstd Compression

Compression Level: 8 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Compression SpeedNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptRedO2OptRedO3OptSimplO2OptSimplO3debug50100150200250SE +/- 0.06, N = 3SE +/- 0.09, N = 3SE +/- 0.13, N = 3SE +/- 0.07, N = 3SE +/- 0.13, N = 3SE +/- 0.27, N = 3SE +/- 0.09, N = 3SE +/- 0.22, N = 3SE +/- 2.11, N = 342.542.742.642.342.140.841.741.7242.0

Zstd Compression

Compression Level: 8 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Decompression SpeedNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptRedO2OptRedO3OptSimplO2OptSimplO3debug110220330440550SE +/- 0.56, N = 3SE +/- 1.50, N = 3SE +/- 1.05, N = 3SE +/- 0.25, N = 3SE +/- 0.80, N = 3SE +/- 1.03, N = 3SE +/- 0.34, N = 3SE +/- 1.23, N = 3SE +/- 1.05, N = 3515.7517.3517.3516.6521.7519.9516.3518.4530.9

Zstd Compression

Compression Level: 12 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Compression SpeedNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptRedO2OptRedO3OptSimplO2OptSimplO3debug20406080100SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.12, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.00, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 3SE +/- 0.95, N = 1517.517.717.617.717.617.417.717.689.7

Zstd Compression

Compression Level: 12 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Decompression SpeedNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptRedO2OptRedO3OptSimplO2OptSimplO3debug110220330440550SE +/- 0.37, N = 3SE +/- 1.44, N = 3SE +/- 0.70, N = 3SE +/- 1.34, N = 3SE +/- 0.96, N = 3SE +/- 0.54, N = 3SE +/- 1.42, N = 3SE +/- 0.69, N = 3SE +/- 0.47, N = 15497.1497.1498.2499.0501.1499.2499.0499.4511.2

Zstd Compression

Compression Level: 19 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Compression SpeedNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptRedO2OptRedO3OptSimplO2OptSimplO3debug246810SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 32.082.152.092.162.072.082.082.098.70

Zstd Compression

Compression Level: 19 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Decompression SpeedNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptRedO2OptRedO3OptSimplO2OptSimplO3debug100200300400500SE +/- 1.42, N = 3SE +/- 0.64, N = 3SE +/- 1.89, N = 3SE +/- 1.34, N = 3SE +/- 0.97, N = 3SE +/- 1.81, N = 3SE +/- 0.90, N = 3SE +/- 0.44, N = 3SE +/- 1.35, N = 3457.8458.0459.1458.6461.0460.4459.0457.7468.4

Zstd Compression

Compression Level: 3, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Compression SpeedNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptRedO2OptRedO3OptSimplO2OptSimplO3debug90180270360450SE +/- 0.10, N = 3SE +/- 0.25, N = 3SE +/- 0.26, N = 3SE +/- 0.12, N = 3SE +/- 0.06, N = 3SE +/- 0.10, N = 3SE +/- 0.20, N = 3SE +/- 0.26, N = 3SE +/- 3.31, N = 3111.3112.5112.3112.9112.4110.9111.1112.5404.6

Zstd Compression

Compression Level: 3, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Decompression SpeedNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptRedO2OptRedO3OptSimplO2OptSimplO3debug110220330440550SE +/- 1.44, N = 3SE +/- 1.18, N = 3SE +/- 1.09, N = 3SE +/- 1.40, N = 3SE +/- 0.30, N = 3SE +/- 0.55, N = 3SE +/- 1.27, N = 3SE +/- 1.26, N = 3SE +/- 3.55, N = 3504.1505.0505.2505.8511.6508.0504.3504.7491.7

Zstd Compression

Compression Level: 8, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Compression SpeedNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptRedO2OptRedO3OptSimplO2OptSimplO3debug50100150200250SE +/- 0.12, N = 3SE +/- 0.06, N = 3SE +/- 0.09, N = 3SE +/- 0.13, N = 3SE +/- 0.12, N = 3SE +/- 0.15, N = 3SE +/- 0.06, N = 3SE +/- 0.24, N = 3SE +/- 1.77, N = 341.040.941.040.940.539.440.640.6251.2

Zstd Compression

Compression Level: 8, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Decompression SpeedNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptRedO2OptRedO3OptSimplO2OptSimplO3debug120240360480600SE +/- 1.77, N = 3SE +/- 0.32, N = 3SE +/- 0.75, N = 3SE +/- 0.81, N = 3SE +/- 1.36, N = 3SE +/- 1.31, N = 3SE +/- 1.32, N = 3SE +/- 0.85, N = 3SE +/- 1.08, N = 3514.4513.7516.4516.9519.2518.4514.6515.7538.4

Zstd Compression

Compression Level: 19, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Compression SpeedNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptRedO2OptRedO3OptSimplO2OptSimplO3debug1.07552.1513.22654.3025.3775SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.05, N = 151.972.031.992.051.981.991.971.984.78

Zstd Compression

Compression Level: 19, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Decompression SpeedNoGVNO2NoGVNO3OptNoSimplO2OptNoSimplO3OptRedO2OptRedO3OptSimplO2OptSimplO3debug100200300400500SE +/- 0.35, N = 3SE +/- 0.07, N = 3SE +/- 1.10, N = 3SE +/- 1.20, N = 3SE +/- 1.42, N = 3SE +/- 1.38, N = 3SE +/- 0.78, N = 3SE +/- 0.29, N = 3SE +/- 0.35, N = 15451.6451.6452.8452.9456.1455.4450.7450.3453.9

Phoronix Test Suite v10.8.5