z15-sles12sp5-gcc931-kernel-lto

IBM z15 (8561) 2 VCPUs on LinuxONE Community Cloud running SLES 12 SP5 on z/VM 6.4.0 (service level 1901) with GCC 9.3.1 20200406.

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z15-sles12sp5-gcc931-kernel-lto
May 20 2020
  1 Day, 20 Hours, 58 Minutes
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z15-sles12sp5-gcc931-kernel-lto

Processor: Unknown (2 Cores), Memory: 4096MB, Disk: 50GB

OS: SUSE Linux Enterprise Server 12 SP5 12.5, Kernel: 4.12.14-122.20-default (s390x), Compiler: GCC 9.3.1 20200406 [revision 6db837a5288ee3ca5ec504fbd5a765817e556ac2], File-System: ext4, System Layer: zvm

Environment Notes: CXXFLAGS="-O3 -pipe -march=z14 -flto" LIBGL_DEBUG=quiet CFLAGS="-O3 -pipe -march=z14 -flto" FFLAGS="-O3 -pipe -march=z14 -flto"
Compiler Notes: --build=s390x-suse-linux --disable-cet --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-plugin --disable-werror --enable-decimal-float --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-libstdcxx-allocator=new --enable-linux-futex --enable-ssp --enable-version-specific-runtime-libs --host=s390x-suse-linux --mandir=/usr/share/man --with-arch=z196 --with-default-libstdcxx-abi=gcc4-compatible --with-gcc-major-version-only --with-long-double-128 --with-slibdir=/lib64 --with-tune=zEC12 --without-system-libunwind
Disk Notes: NONE / data=ordered,noatime,rw
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of etokens + tsx_async_abort: Not affected

z15-sles12sp5-gcc931-kernel-ltoOpenBenchmarking.orgPhoronix Test SuiteUnknown (2 Cores)4096MB50GBSUSE Linux Enterprise Server 12 SP5 12.54.12.14-122.20-default (s390x)GCC 9.3.1 20200406 [revision 6db837a5288ee3ca5ec504fbd5a765817e556ac2]ext4zvmProcessorMemoryDiskOSKernelCompilerFile-SystemSystem LayerZ15-sles12sp5-gcc931-kernel-lto BenchmarksSystem Logs- CXXFLAGS="-O3 -pipe -march=z14 -flto" LIBGL_DEBUG=quiet CFLAGS="-O3 -pipe -march=z14 -flto" FFLAGS="-O3 -pipe -march=z14 -flto" - --build=s390x-suse-linux --disable-cet --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-plugin --disable-werror --enable-decimal-float --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-libstdcxx-allocator=new --enable-linux-futex --enable-ssp --enable-version-specific-runtime-libs --host=s390x-suse-linux --mandir=/usr/share/man --with-arch=z196 --with-default-libstdcxx-abi=gcc4-compatible --with-gcc-major-version-only --with-long-double-128 --with-slibdir=/lib64 --with-tune=zEC12 --without-system-libunwind - NONE / data=ordered,noatime,rw- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of etokens + tsx_async_abort: Not affected

z15-sles12sp5-gcc931-kernel-ltostress-ng: MMAPstress-ng: NUMAstress-ng: MEMFDstress-ng: Atomicstress-ng: Cryptostress-ng: Mallocstress-ng: Forkingstress-ng: SENDFILEstress-ng: CPU Cachestress-ng: CPU Stressstress-ng: Semaphoresstress-ng: Matrix Mathstress-ng: Vector Mathstress-ng: Memory Copyingstress-ng: Socket Activitystress-ng: Context Switchingstress-ng: Glibc C String Functionsstress-ng: Glibc Qsort Data Sortingstress-ng: System V Message Passingtinymembench: Standard Memcpytinymembench: Standard Memsetleveldb: Fill Syncleveldb: Overwriteleveldb: Rand Fillleveldb: Seq Fillipc-benchmark: TCP Socket - 128ipc-benchmark: TCP Socket - 256ipc-benchmark: TCP Socket - 512ipc-benchmark: TCP Socket - 1024ipc-benchmark: TCP Socket - 2048ipc-benchmark: TCP Socket - 4096ipc-benchmark: Unnamed Pipe - 128ipc-benchmark: Unnamed Pipe - 256ipc-benchmark: Unnamed Pipe - 512ipc-benchmark: Unnamed Pipe - 1024ipc-benchmark: Unnamed Pipe - 2048ipc-benchmark: Unnamed Pipe - 4096ipc-benchmark: FIFO Named Pipe - 128ipc-benchmark: FIFO Named Pipe - 256ipc-benchmark: FIFO Named Pipe - 512ipc-benchmark: FIFO Named Pipe - 1024ipc-benchmark: FIFO Named Pipe - 2048ipc-benchmark: FIFO Named Pipe - 4096ipc-benchmark: Unnamed Unix Domain Socket - 128ipc-benchmark: Unnamed Unix Domain Socket - 256ipc-benchmark: Unnamed Unix Domain Socket - 512ipc-benchmark: Unnamed Unix Domain Socket - 1024ipc-benchmark: Unnamed Unix Domain Socket - 2048ipc-benchmark: Unnamed Unix Domain Socket - 4096mbw: Memory Copy - 128 MiBmbw: Memory Copy - 512 MiBmbw: Memory Copy - 1024 MiBmbw: Memory Copy, Fixed Block Size - 128 MiBmbw: Memory Copy, Fixed Block Size - 512 MiBmbw: Memory Copy, Fixed Block Size - 1024 MiBrocksdb: Rand Fillrocksdb: Rand Readrocksdb: Seq Fillrocksdb: Rand Fill Syncrocksdb: Read While Writingapache: Static Web Page Servingopenssl: RSA 4096-bit Performancepostmark: Disk Transaction Performancepgbench: On-Disk - Normal Load - Read Onlypgbench: On-Disk - Normal Load - Read Writepgbench: On-Disk - Single Thread - Read Onlypgbench: Mostly RAM - Normal Load - Read Onlypgbench: On-Disk - Single Thread - Read Writepgbench: Buffer Test - Normal Load - Read Onlypgbench: Mostly RAM - Normal Load - Read Writepgbench: Buffer Test - Normal Load - Read Writepgbench: Mostly RAM - Single Thread - Read Onlypgbench: On-Disk - Heavy Contention - Read Onlypgbench: Buffer Test - Single Thread - Read Onlypgbench: Mostly RAM - Single Thread - Read Writepgbench: On-Disk - Heavy Contention - Read Writepgbench: Buffer Test - Single Thread - Read Writepgbench: Mostly RAM - Heavy Contention - Read Onlypgbench: Buffer Test - Heavy Contention - Read Onlypgbench: Mostly RAM - Heavy Contention - Read Writepgbench: Buffer Test - Heavy Contention - Read Writeleveldb: Hot Readleveldb: Fill Syncleveldb: Overwriteleveldb: Rand Fillleveldb: Rand Readleveldb: Seek Randleveldb: Rand Deleteleveldb: Seq Fillt-test1: 1t-test1: 2hackbench: 1 - Threadhackbench: 2 - Threadhackbench: 4 - Threadhackbench: 8 - Threadhackbench: 1 - Processhackbench: 16 - Threadhackbench: 2 - Processhackbench: 4 - Processhackbench: 8 - Processhackbench: 16 - Processhackbench: 32 - Processsqlite-speedtest: Timed Time - Size 1,000z15-sles12sp5-gcc931-kernel-lto4.47671.9744.451932331.73296.3014260879.897062.4030822.8985.1467.90106390.594909.8015084.863245.852092.56650156.69164101.7922.733310151.5120831.350420.10.238.038.037.13216428307845927674102326967185595613055513043343271465426567022508592220224516563092602952253639722586921964940188607216304732251718226843922148882014848194709114161548500.7785992.0565936.8057371.4565219.4005200.05438239210591418533677134618849329247.86136.872922215.154310873.9728632083.3580413005.954211621.14230972899.928846941.3890125167.2629622611.5193142405.45309333620.868031689.5823211032.0525421642.6610713338.72533966292.5549361100.3802556446.9152500.4621427.1435.6075.6030.4650.5705.0625.85423.9958.61010.55417.40635.12269.87710.723132.66716.64434.52467.956127.793248.05765.613OpenBenchmarking.org

Stress-NG

Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MMAPz15-sles12sp5-gcc931-kernel-lto1.00582.01163.01744.02325.029SE +/- 0.07, N = 34.471. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: NUMAz15-sles12sp5-gcc931-kernel-lto140280420560700SE +/- 1.43, N = 3671.971. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MEMFDz15-sles12sp5-gcc931-kernel-lto1020304050SE +/- 0.72, N = 1544.451. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Atomicz15-sles12sp5-gcc931-kernel-lto400K800K1200K1600K2000KSE +/- 23322.17, N = 61932331.731. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Cryptoz15-sles12sp5-gcc931-kernel-lto60120180240300SE +/- 2.96, N = 3296.301. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Mallocz15-sles12sp5-gcc931-kernel-lto3M6M9M12M15MSE +/- 136413.88, N = 1514260879.891. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Forkingz15-sles12sp5-gcc931-kernel-lto15003000450060007500SE +/- 94.98, N = 157062.401. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: SENDFILEz15-sles12sp5-gcc931-kernel-lto7K14K21K28K35KSE +/- 490.33, N = 330822.891. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CPU Cachez15-sles12sp5-gcc931-kernel-lto20406080100SE +/- 0.23, N = 385.11. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CPU Stressz15-sles12sp5-gcc931-kernel-lto100200300400500SE +/- 4.31, N = 15467.901. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Semaphoresz15-sles12sp5-gcc931-kernel-lto20K40K60K80K100KSE +/- 3740.89, N = 12106390.591. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Matrix Mathz15-sles12sp5-gcc931-kernel-lto11002200330044005500SE +/- 58.51, N = 54909.801. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Vector Mathz15-sles12sp5-gcc931-kernel-lto3K6K9K12K15KSE +/- 199.01, N = 515084.861. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Memory Copyingz15-sles12sp5-gcc931-kernel-lto7001400210028003500SE +/- 37.49, N = 33245.851. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Socket Activityz15-sles12sp5-gcc931-kernel-lto400800120016002000SE +/- 87.86, N = 152092.561. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Context Switchingz15-sles12sp5-gcc931-kernel-lto140K280K420K560K700KSE +/- 131032.95, N = 12650156.691. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Glibc C String Functionsz15-sles12sp5-gcc931-kernel-lto40K80K120K160K200KSE +/- 1717.17, N = 3164101.791. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Glibc Qsort Data Sortingz15-sles12sp5-gcc931-kernel-lto510152025SE +/- 0.15, N = 322.731. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: System V Message Passingz15-sles12sp5-gcc931-kernel-lto700K1400K2100K2800K3500KSE +/- 46334.27, N = 33310151.511. (CC) gcc options: -O3 -pipe -march=z14 -flto -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

Tinymembench

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memcpyz15-sles12sp5-gcc931-kernel-lto4K8K12K16K20KSE +/- 43.64, N = 320831.31. (CC) gcc options: -O2 -O3 -pipe -march=z14 -flto -lm

OpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard Memsetz15-sles12sp5-gcc931-kernel-lto11K22K33K44K55KSE +/- 100.39, N = 350420.11. (CC) gcc options: -O2 -O3 -pipe -march=z14 -flto -lm

LevelDB

LevelDB is a key-value storage library developed by Google that supports making use of Snappy for data compression and has other modern features. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Fill Syncz15-sles12sp5-gcc931-kernel-lto0.0450.090.1350.180.225SE +/- 0.01, N = 150.21. (CXX) g++ options: -O3 -pipe -march=z14 -flto -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Overwritez15-sles12sp5-gcc931-kernel-lto918273645SE +/- 0.90, N = 1538.01. (CXX) g++ options: -O3 -pipe -march=z14 -flto -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Random Fillz15-sles12sp5-gcc931-kernel-lto918273645SE +/- 0.77, N = 1538.01. (CXX) g++ options: -O3 -pipe -march=z14 -flto -lsnappy -lpthread

OpenBenchmarking.orgMB/s, More Is BetterLevelDB 1.22Benchmark: Sequential Fillz15-sles12sp5-gcc931-kernel-lto918273645SE +/- 1.53, N = 1337.11. (CXX) g++ options: -O3 -pipe -march=z14 -flto -lsnappy -lpthread

IPC_benchmark

IPC_benchmark is a Linux inter-process communication benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 128z15-sles12sp5-gcc931-kernel-lto700K1400K2100K2800K3500KSE +/- 11878.18, N = 33216428

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 256z15-sles12sp5-gcc931-kernel-lto700K1400K2100K2800K3500KSE +/- 17536.03, N = 33078459

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 512z15-sles12sp5-gcc931-kernel-lto600K1200K1800K2400K3000KSE +/- 13907.09, N = 32767410

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 1024z15-sles12sp5-gcc931-kernel-lto500K1000K1500K2000K2500KSE +/- 28670.12, N = 32326967

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 2048z15-sles12sp5-gcc931-kernel-lto400K800K1200K1600K2000KSE +/- 12189.78, N = 31855956

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 4096z15-sles12sp5-gcc931-kernel-lto300K600K900K1200K1500KSE +/- 30866.41, N = 121305551

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 128z15-sles12sp5-gcc931-kernel-lto700K1400K2100K2800K3500KSE +/- 13692.45, N = 33043343

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 256z15-sles12sp5-gcc931-kernel-lto600K1200K1800K2400K3000KSE +/- 52770.29, N = 122714654

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 512z15-sles12sp5-gcc931-kernel-lto600K1200K1800K2400K3000KSE +/- 58450.22, N = 152656702

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 1024z15-sles12sp5-gcc931-kernel-lto500K1000K1500K2000K2500KSE +/- 19548.41, N = 32508592

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 2048z15-sles12sp5-gcc931-kernel-lto500K1000K1500K2000K2500KSE +/- 18932.18, N = 32202245

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 4096z15-sles12sp5-gcc931-kernel-lto400K800K1200K1600K2000KSE +/- 22776.69, N = 41656309

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 128z15-sles12sp5-gcc931-kernel-lto600K1200K1800K2400K3000KSE +/- 97986.14, N = 122602952

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 256z15-sles12sp5-gcc931-kernel-lto500K1000K1500K2000K2500KSE +/- 27698.91, N = 152536397

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 512z15-sles12sp5-gcc931-kernel-lto500K1000K1500K2000K2500KSE +/- 83304.97, N = 122258692

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 1024z15-sles12sp5-gcc931-kernel-lto400K800K1200K1600K2000KSE +/- 65820.52, N = 151964940

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 2048z15-sles12sp5-gcc931-kernel-lto400K800K1200K1600K2000KSE +/- 29196.38, N = 151886072

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 4096z15-sles12sp5-gcc931-kernel-lto300K600K900K1200K1500KSE +/- 10326.33, N = 31630473

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 128z15-sles12sp5-gcc931-kernel-lto500K1000K1500K2000K2500KSE +/- 12398.01, N = 32251718

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 256z15-sles12sp5-gcc931-kernel-lto500K1000K1500K2000K2500KSE +/- 6632.50, N = 32268439

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 512z15-sles12sp5-gcc931-kernel-lto500K1000K1500K2000K2500KSE +/- 19782.96, N = 32214888

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 1024z15-sles12sp5-gcc931-kernel-lto400K800K1200K1600K2000KSE +/- 60018.47, N = 122014848

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 2048z15-sles12sp5-gcc931-kernel-lto400K800K1200K1600K2000KSE +/- 17360.57, N = 31947091

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 4096z15-sles12sp5-gcc931-kernel-lto300K600K900K1200K1500KSE +/- 2593.40, N = 31416154

MBW

This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 128 MiBz15-sles12sp5-gcc931-kernel-lto2K4K6K8K10KSE +/- 32.20, N = 38500.781. (CC) gcc options: -O3 -pipe -march=z14 -flto

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 512 MiBz15-sles12sp5-gcc931-kernel-lto13002600390052006500SE +/- 106.67, N = 135992.061. (CC) gcc options: -O3 -pipe -march=z14 -flto

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy - Array Size: 1024 MiBz15-sles12sp5-gcc931-kernel-lto13002600390052006500SE +/- 63.22, N = 35936.811. (CC) gcc options: -O3 -pipe -march=z14 -flto

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 128 MiBz15-sles12sp5-gcc931-kernel-lto16003200480064008000SE +/- 429.15, N = 127371.461. (CC) gcc options: -O3 -pipe -march=z14 -flto

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 512 MiBz15-sles12sp5-gcc931-kernel-lto11002200330044005500SE +/- 4.98, N = 35219.401. (CC) gcc options: -O3 -pipe -march=z14 -flto

OpenBenchmarking.orgMiB/s, More Is BetterMBW 2018-09-08Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiBz15-sles12sp5-gcc931-kernel-lto11002200330044005500SE +/- 6.85, N = 35200.051. (CC) gcc options: -O3 -pipe -march=z14 -flto

Facebook RocksDB

This is a benchmark of Facebook's RocksDB as an embeddable persistent key-value store for fast storage based on Google's LevelDB. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random Fillz15-sles12sp5-gcc931-kernel-lto80K160K240K320K400KSE +/- 4224.56, N = 33823921. (CXX) g++ options: -O3 -pipe -march=z14 -flto -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random Readz15-sles12sp5-gcc931-kernel-lto2M4M6M8M10MSE +/- 83062.38, N = 3105914181. (CXX) g++ options: -O3 -pipe -march=z14 -flto -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Sequential Fillz15-sles12sp5-gcc931-kernel-lto110K220K330K440K550KSE +/- 9609.29, N = 125336771. (CXX) g++ options: -O3 -pipe -march=z14 -flto -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random Fill Syncz15-sles12sp5-gcc931-kernel-lto30060090012001500SE +/- 39.81, N = 1213461. (CXX) g++ options: -O3 -pipe -march=z14 -flto -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Read While Writingz15-sles12sp5-gcc931-kernel-lto40K80K120K160K200KSE +/- 2418.66, N = 151884931. (CXX) g++ options: -O3 -pipe -march=z14 -flto -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Apache Benchmark

This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page Servingz15-sles12sp5-gcc931-kernel-lto6K12K18K24K30KSE +/- 327.18, N = 329247.861. (CC) gcc options: -shared -fPIC -pthread -O3 -march=z14 -flto

OpenSSL

OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test measures the RSA 4096-bit performance of OpenSSL. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit Performancez15-sles12sp5-gcc931-kernel-lto306090120150SE +/- 2.35, N = 3136.81. (CC) gcc options: -pthread -m64 -O3 -pipe -march=z14 -flto -lssl -lcrypto -ldl

PostMark

This is a test of NetApp's PostMark benchmark designed to simulate small-file testing similar to the tasks endured by web and mail servers. This test profile will set PostMark to perform 25,000 transactions with 500 files simultaneously with the file sizes ranging between 5 and 512 kilobytes. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performancez15-sles12sp5-gcc931-kernel-lto16003200480064008000SE +/- 111.67, N = 1572921. (CC) gcc options: -O3 -pipe -march=z14 -flto

PostgreSQL pgbench

This is a simple benchmark of PostgreSQL using pgbench. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: On-Disk - Test: Normal Load - Mode: Read Onlyz15-sles12sp5-gcc931-kernel-lto5001000150020002500SE +/- 115.00, N = 92215.151. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: On-Disk - Test: Normal Load - Mode: Read Writez15-sles12sp5-gcc931-kernel-lto2004006008001000SE +/- 15.23, N = 9873.971. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: On-Disk - Test: Single Thread - Mode: Read Onlyz15-sles12sp5-gcc931-kernel-lto400800120016002000SE +/- 26.17, N = 92083.361. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Mostly RAM - Test: Normal Load - Mode: Read Onlyz15-sles12sp5-gcc931-kernel-lto6001200180024003000SE +/- 214.77, N = 63005.951. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: On-Disk - Test: Single Thread - Mode: Read Writez15-sles12sp5-gcc931-kernel-lto130260390520650SE +/- 13.06, N = 9621.141. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Normal Load - Mode: Read Onlyz15-sles12sp5-gcc931-kernel-lto16K32K48K64K80KSE +/- 283.23, N = 372899.931. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Mostly RAM - Test: Normal Load - Mode: Read Writez15-sles12sp5-gcc931-kernel-lto2004006008001000SE +/- 10.40, N = 7941.391. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Normal Load - Mode: Read Writez15-sles12sp5-gcc931-kernel-lto11002200330044005500SE +/- 41.59, N = 35167.261. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Mostly RAM - Test: Single Thread - Mode: Read Onlyz15-sles12sp5-gcc931-kernel-lto6001200180024003000SE +/- 128.71, N = 62611.521. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: On-Disk - Test: Heavy Contention - Mode: Read Onlyz15-sles12sp5-gcc931-kernel-lto5001000150020002500SE +/- 35.50, N = 32405.451. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Single Thread - Mode: Read Onlyz15-sles12sp5-gcc931-kernel-lto7K14K21K28K35KSE +/- 968.01, N = 1533620.871. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Mostly RAM - Test: Single Thread - Mode: Read Writez15-sles12sp5-gcc931-kernel-lto150300450600750SE +/- 19.10, N = 9689.581. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: On-Disk - Test: Heavy Contention - Mode: Read Writez15-sles12sp5-gcc931-kernel-lto2004006008001000SE +/- 27.81, N = 61032.051. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Single Thread - Mode: Read Writez15-sles12sp5-gcc931-kernel-lto400800120016002000SE +/- 19.81, N = 151642.661. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Mostly RAM - Test: Heavy Contention - Mode: Read Onlyz15-sles12sp5-gcc931-kernel-lto7001400210028003500SE +/- 49.02, N = 93338.731. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Onlyz15-sles12sp5-gcc931-kernel-lto14K28K42K56K70KSE +/- 815.88, N = 366292.551. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Mostly RAM - Test: Heavy Contention - Mode: Read Writez15-sles12sp5-gcc931-kernel-lto2004006008001000SE +/- 17.58, N = 91100.381. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Writez15-sles12sp5-gcc931-kernel-lto14002800420056007000SE +/- 101.67, N = 36446.921. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -pipe -march=z14 -flto -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

LevelDB

LevelDB is a key-value storage library developed by Google that supports making use of Snappy for data compression and has other modern features. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Hot Readz15-sles12sp5-gcc931-kernel-lto0.1040.2080.3120.4160.52SE +/- 0.015, N = 120.4621. (CXX) g++ options: -O3 -pipe -march=z14 -flto -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Fill Syncz15-sles12sp5-gcc931-kernel-lto30060090012001500SE +/- 151.87, N = 151427.141. (CXX) g++ options: -O3 -pipe -march=z14 -flto -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Overwritez15-sles12sp5-gcc931-kernel-lto1.26162.52323.78485.04646.308SE +/- 0.167, N = 155.6071. (CXX) g++ options: -O3 -pipe -march=z14 -flto -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random Fillz15-sles12sp5-gcc931-kernel-lto1.26072.52143.78215.04286.3035SE +/- 0.132, N = 155.6031. (CXX) g++ options: -O3 -pipe -march=z14 -flto -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random Readz15-sles12sp5-gcc931-kernel-lto0.10460.20920.31380.41840.523SE +/- 0.015, N = 120.4651. (CXX) g++ options: -O3 -pipe -march=z14 -flto -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Seek Randomz15-sles12sp5-gcc931-kernel-lto0.12830.25660.38490.51320.6415SE +/- 0.025, N = 150.5701. (CXX) g++ options: -O3 -pipe -march=z14 -flto -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Random Deletez15-sles12sp5-gcc931-kernel-lto1.1392.2783.4174.5565.695SE +/- 0.349, N = 155.0621. (CXX) g++ options: -O3 -pipe -march=z14 -flto -lsnappy -lpthread

OpenBenchmarking.orgMicroseconds Per Op, Fewer Is BetterLevelDB 1.22Benchmark: Sequential Fillz15-sles12sp5-gcc931-kernel-lto1.31722.63443.95165.26886.586SE +/- 0.371, N = 135.8541. (CXX) g++ options: -O3 -pipe -march=z14 -flto -lsnappy -lpthread

t-test1

This is a test of t-test1 for basic memory allocator benchmarks. Note this test profile is currently very basic and the overall time does include the warmup time of the custom t-test1 compilation. Improvements welcome. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 1z15-sles12sp5-gcc931-kernel-lto612182430SE +/- 0.85, N = 1224.001. (CC) gcc options: -pthread -O3 -pipe -march=z14 -flto

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 2z15-sles12sp5-gcc931-kernel-lto246810SE +/- 0.176, N = 138.6101. (CC) gcc options: -pthread -O3 -pipe -march=z14 -flto

Hackbench

This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: Threadz15-sles12sp5-gcc931-kernel-lto3691215SE +/- 0.22, N = 1410.551. (CC) gcc options: -lpthread -O3 -pipe -march=z14 -flto

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: Threadz15-sles12sp5-gcc931-kernel-lto48121620SE +/- 0.17, N = 1517.411. (CC) gcc options: -lpthread -O3 -pipe -march=z14 -flto

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: Threadz15-sles12sp5-gcc931-kernel-lto816243240SE +/- 0.42, N = 535.121. (CC) gcc options: -lpthread -O3 -pipe -march=z14 -flto

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: Threadz15-sles12sp5-gcc931-kernel-lto1632486480SE +/- 0.95, N = 1569.881. (CC) gcc options: -lpthread -O3 -pipe -march=z14 -flto

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: Processz15-sles12sp5-gcc931-kernel-lto3691215SE +/- 0.44, N = 1210.721. (CC) gcc options: -lpthread -O3 -pipe -march=z14 -flto

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: Threadz15-sles12sp5-gcc931-kernel-lto306090120150SE +/- 1.60, N = 5132.671. (CC) gcc options: -lpthread -O3 -pipe -march=z14 -flto

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: Processz15-sles12sp5-gcc931-kernel-lto48121620SE +/- 0.11, N = 316.641. (CC) gcc options: -lpthread -O3 -pipe -march=z14 -flto

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: Processz15-sles12sp5-gcc931-kernel-lto816243240SE +/- 0.44, N = 1534.521. (CC) gcc options: -lpthread -O3 -pipe -march=z14 -flto

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: Processz15-sles12sp5-gcc931-kernel-lto1530456075SE +/- 0.79, N = 1567.961. (CC) gcc options: -lpthread -O3 -pipe -march=z14 -flto

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: Processz15-sles12sp5-gcc931-kernel-lto306090120150SE +/- 1.79, N = 3127.791. (CC) gcc options: -lpthread -O3 -pipe -march=z14 -flto

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: Processz15-sles12sp5-gcc931-kernel-lto50100150200250SE +/- 4.18, N = 3248.061. (CC) gcc options: -lpthread -O3 -pipe -march=z14 -flto

SQLite Speedtest

This is a benchmark of SQLite's speedtest1 benchmark program with an increased problem size of 1,000. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000z15-sles12sp5-gcc931-kernel-lto1530456075SE +/- 0.85, N = 365.611. (CC) gcc options: -O3 -pipe -march=z14 -flto -ldl -lz -lpthread

103 Results Shown

Stress-NG:
  MMAP
  NUMA
  MEMFD
  Atomic
  Crypto
  Malloc
  Forking
  SENDFILE
  CPU Cache
  CPU Stress
  Semaphores
  Matrix Math
  Vector Math
  Memory Copying
  Socket Activity
  Context Switching
  Glibc C String Functions
  Glibc Qsort Data Sorting
  System V Message Passing
Tinymembench:
  Standard Memcpy
  Standard Memset
LevelDB:
  Fill Sync
  Overwrite
  Rand Fill
  Seq Fill
IPC_benchmark:
  TCP Socket - 128
  TCP Socket - 256
  TCP Socket - 512
  TCP Socket - 1024
  TCP Socket - 2048
  TCP Socket - 4096
  Unnamed Pipe - 128
  Unnamed Pipe - 256
  Unnamed Pipe - 512
  Unnamed Pipe - 1024
  Unnamed Pipe - 2048
  Unnamed Pipe - 4096
  FIFO Named Pipe - 128
  FIFO Named Pipe - 256
  FIFO Named Pipe - 512
  FIFO Named Pipe - 1024
  FIFO Named Pipe - 2048
  FIFO Named Pipe - 4096
  Unnamed Unix Domain Socket - 128
  Unnamed Unix Domain Socket - 256
  Unnamed Unix Domain Socket - 512
  Unnamed Unix Domain Socket - 1024
  Unnamed Unix Domain Socket - 2048
  Unnamed Unix Domain Socket - 4096
MBW:
  Memory Copy - 128 MiB
  Memory Copy - 512 MiB
  Memory Copy - 1024 MiB
  Memory Copy, Fixed Block Size - 128 MiB
  Memory Copy, Fixed Block Size - 512 MiB
  Memory Copy, Fixed Block Size - 1024 MiB
Facebook RocksDB:
  Rand Fill
  Rand Read
  Seq Fill
  Rand Fill Sync
  Read While Writing
Apache Benchmark
OpenSSL
PostMark
PostgreSQL pgbench:
  On-Disk - Normal Load - Read Only
  On-Disk - Normal Load - Read Write
  On-Disk - Single Thread - Read Only
  Mostly RAM - Normal Load - Read Only
  On-Disk - Single Thread - Read Write
  Buffer Test - Normal Load - Read Only
  Mostly RAM - Normal Load - Read Write
  Buffer Test - Normal Load - Read Write
  Mostly RAM - Single Thread - Read Only
  On-Disk - Heavy Contention - Read Only
  Buffer Test - Single Thread - Read Only
  Mostly RAM - Single Thread - Read Write
  On-Disk - Heavy Contention - Read Write
  Buffer Test - Single Thread - Read Write
  Mostly RAM - Heavy Contention - Read Only
  Buffer Test - Heavy Contention - Read Only
  Mostly RAM - Heavy Contention - Read Write
  Buffer Test - Heavy Contention - Read Write
LevelDB:
  Hot Read
  Fill Sync
  Overwrite
  Rand Fill
  Rand Read
  Seek Rand
  Rand Delete
  Seq Fill
t-test1:
  1
  2
Hackbench:
  1 - Thread
  2 - Thread
  4 - Thread
  8 - Thread
  1 - Process
  16 - Thread
  2 - Process
  4 - Process
  8 - Process
  16 - Process
  32 - Process
SQLite Speedtest

z15-sles12sp5-gcc931-kernel-lto

Processor: Unknown (2 Cores), Memory: 4096MB, Disk: 50GB

OS: SUSE Linux Enterprise Server 12 SP5 12.5, Kernel: 4.12.14-122.20-default (s390x), Compiler: GCC 9.3.1 20200406 [revision 6db837a5288ee3ca5ec504fbd5a765817e556ac2], File-System: ext4, System Layer: zvm

Environment Notes: CXXFLAGS="-O3 -pipe -march=z14 -flto" LIBGL_DEBUG=quiet CFLAGS="-O3 -pipe -march=z14 -flto" FFLAGS="-O3 -pipe -march=z14 -flto"
Compiler Notes: --build=s390x-suse-linux --disable-cet --disable-libcc1 --disable-libssp --disable-libstdcxx-pch --disable-libvtv --disable-plugin --disable-werror --enable-decimal-float --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-libstdcxx-allocator=new --enable-linux-futex --enable-ssp --enable-version-specific-runtime-libs --host=s390x-suse-linux --mandir=/usr/share/man --with-arch=z196 --with-default-libstdcxx-abi=gcc4-compatible --with-gcc-major-version-only --with-long-double-128 --with-slibdir=/lib64 --with-tune=zEC12 --without-system-libunwind
Disk Notes: NONE / data=ordered,noatime,rw
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of etokens + tsx_async_abort: Not affected

Testing initiated at 20 May 2020 07:46 by user jhamby.