Postgres config benchmarking

KVM testing on CentOS Linux 7 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1811089-RA-1811076RA02.

Postgres config benchmarkingProcessorMotherboardMemoryDiskGraphicsOSKernelCompilerFile-SystemScreen ResolutionSystem LayerpgtunepgconfiguratorCommon KVM @ 2.20GHz (8 Cores)QEMU Standard PC (i440FX + PIIX 1996) (rel-1.11.0-0-g63451fca13-prebuilt.qemu-project.org BIOS)1 x 8196 MB RAM QEMU21GB QEMU HDDbochsdrmfbCentOS Linux 73.10.0-862.14.4.el7.x86_64 (x86_64)GCC 4.8.5 20150623xfs1024x768KVMOpenBenchmarking.orgCompiler Details- --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic Security Details- KPTI + Load fences __user pointer sanitization + Retpoline without IBPB + PTE Inversion

Postgres config benchmarkingpgbench: 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 Writepgtunepgconfigurator846001472804782812168641343209588484149014372483071514490909136902531286913827581474910682393171638703227557982098978670653051500498897356825630766455OpenBenchmarking.org

PostgreSQL pgbench

Scaling: On-Disk - Test: Normal Load - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: On-Disk - Test: Normal Load - Mode: Read Onlypgtunepgconfigurator20K40K60K80K100KSE +/- 521.74, N = 3SE +/- 601.26, N = 384600827581. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: On-Disk - Test: Normal Load - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: On-Disk - Test: Normal Load - Mode: Read Writepgtunepgconfigurator30060090012001500SE +/- 8.59, N = 3SE +/- 4.93, N = 3147214741. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: On-Disk - Test: Single Thread - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: On-Disk - Test: Single Thread - Mode: Read Onlypgtunepgconfigurator2K4K6K8K10KSE +/- 313.16, N = 9SE +/- 99.96, N = 3804791061. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Mostly RAM - Test: Normal Load - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Mostly RAM - Test: Normal Load - Mode: Read Onlypgtunepgconfigurator20K40K60K80K100KSE +/- 118.61, N = 3SE +/- 494.64, N = 382812823931. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: On-Disk - Test: Single Thread - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: On-Disk - Test: Single Thread - Mode: Read Writepgtunepgconfigurator4080120160200SE +/- 0.99, N = 3SE +/- 0.83, N = 31681711. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read Onlypgtunepgconfigurator14K28K42K56K70KSE +/- 247.00, N = 3SE +/- 231.69, N = 364134638701. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Mostly RAM - Test: Normal Load - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Mostly RAM - Test: Normal Load - Mode: Read Writepgtunepgconfigurator7001400210028003500SE +/- 20.24, N = 3SE +/- 23.04, N = 3320932271. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read Writepgtunepgconfigurator13002600390052006500SE +/- 44.05, N = 3SE +/- 66.31, N = 8588455791. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Mostly RAM - Test: Single Thread - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Mostly RAM - Test: Single Thread - Mode: Read Onlypgtunepgconfigurator2K4K6K8K10KSE +/- 286.49, N = 9SE +/- 351.09, N = 9841482091. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: On-Disk - Test: Heavy Contention - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: On-Disk - Test: Heavy Contention - Mode: Read Onlypgtunepgconfigurator20K40K60K80K100KSE +/- 739.53, N = 3SE +/- 346.78, N = 390143897861. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Buffer Test - Test: Single Thread - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Single Thread - Mode: Read Onlypgtunepgconfigurator16003200480064008000SE +/- 227.46, N = 9SE +/- 182.26, N = 12724870651. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Mostly RAM - Test: Single Thread - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Mostly RAM - Test: Single Thread - Mode: Read Writepgtunepgconfigurator70140210280350SE +/- 2.95, N = 3SE +/- 3.64, N = 33073051. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: On-Disk - Test: Heavy Contention - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: On-Disk - Test: Heavy Contention - Mode: Read Writepgtunepgconfigurator30060090012001500SE +/- 13.95, N = 3SE +/- 13.70, N = 3151415001. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Buffer Test - Test: Single Thread - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Single Thread - Mode: Read Writepgtunepgconfigurator110220330440550SE +/- 6.62, N = 6SE +/- 7.39, N = 54904981. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Mostly RAM - Test: Heavy Contention - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Mostly RAM - Test: Heavy Contention - Mode: Read Onlypgtunepgconfigurator20K40K60K80K100KSE +/- 624.75, N = 3SE +/- 263.70, N = 390913897351. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Onlypgtunepgconfigurator15K30K45K60K75KSE +/- 163.02, N = 3SE +/- 89.45, N = 369025682561. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Mostly RAM - Test: Heavy Contention - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Mostly RAM - Test: Heavy Contention - Mode: Read Writepgtunepgconfigurator7001400210028003500SE +/- 50.25, N = 3SE +/- 14.70, N = 3312830761. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Writepgtunepgconfigurator15003000450060007500SE +/- 11.17, N = 3SE +/- 77.86, N = 12691364551. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Phoronix Test Suite v10.8.4