pgbench-ext4-SATA

DB performance testing by FS: SATA attached variable rpm HD with ext4

HTML result view exported from: https://openbenchmarking.org/result/2107047-IB-MERGE136101&sor&grs.

ProcessorMotherboardChipsetMemoryDiskOSKernelCompilerFile-SystemDB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compress SATA variable rpm HD with ext4 Btrfs on 7200rpm SAS drive USB2 attached SATA enclosure 7200rpm HD with ext4 USB3 attached SATA enclosure 7200rpm HD with BTRFSzlibARMv8 Cortex-A72 @ 1.42GHz (6 Cores)Pine64 RockPro64 v2.1Fuzhou Rockchip RK33994096MB4001GB HGST HDS5C4040AL + 8002GB HUH72808CLAR8000 + 4001GB + 2 x 8002GB 728080ALE600 + 31GB SD32GGentoo/Linux5.6.0-1137-ayufan-ge57f05e7bf8f (aarch64)GCC 11.1.0ext4btrfsext4btrfsOpenBenchmarking.orgCompiler Details- DB performance by FS: SATA variable rpm HD with ext4, DB performance by FS: Btrfs on 7200rpm SAS drive, DB performance by FS: USB2 attached SATA enclosure 7200rpm HD with ext4, USB3 attached SATA 8TB Btrfs 7200rpm with compress:zlib: --bindir=/usr/aarch64-unknown-linux-gnu/gcc-bin/11.1.0 --build=aarch64-unknown-linux-gnu --datadir=/usr/share/gcc-data/aarch64-unknown-linux-gnu/11.1.0 --disable-esp --disable-fixed-point --disable-libada --disable-libssp --disable-libvtv --disable-multilib --disable-systemtap --disable-valgrind-annotations --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-languages=c,c++,fortran --enable-libgomp --enable-libstdcxx-time --enable-lto --enable-nls --enable-obsolete --enable-secureplt --enable-shared --enable-threads=posix --host=aarch64-unknown-linux-gnu --includedir=/usr/lib/gcc/aarch64-unknown-linux-gnu/11.1.0/include --mandir=/usr/share/gcc-data/aarch64-unknown-linux-gnu/11.1.0/man --with-python-dir=/share/gcc-data/aarch64-unknown-linux-gnu/11.1.0/python --without-isl --without-zstd Processor Details- Scaling Governor: cpufreq-dt schedutilSecurity Details- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + tsx_async_abort: Not affected

pgbench: 1 - 100 - Read Only - Average Latencypgbench: 1 - 100 - Read Onlypgbench: 1 - 50 - Read Only - Average Latencypgbench: 1 - 50 - Read Onlypgbench: 1000 - 100 - Read Write - Average Latencypgbench: 1000 - 100 - Read Writepgbench: 1000 - 50 - Read Write - Average Latencypgbench: 1000 - 50 - Read Writepgbench: 1000 - 100 - Read Only - Average Latencypgbench: 1000 - 100 - Read Onlypgbench: 100 - 100 - Read Write - Average Latencypgbench: 100 - 100 - Read Writepgbench: 1000 - 50 - Read Only - Average Latencypgbench: 1000 - 50 - Read Onlypgbench: 1000 - 1 - Read Write - Average Latencypgbench: 1000 - 1 - Read Writepgbench: 100 - 50 - Read Write - Average Latencypgbench: 100 - 50 - Read Writepgbench: 100 - 100 - Read Only - Average Latencypgbench: 100 - 100 - Read Onlypgbench: 1000 - 1 - Read Only - Average Latencypgbench: 1000 - 1 - Read Onlypgbench: 100 - 50 - Read Only - Average Latencypgbench: 100 - 50 - Read Onlypgbench: 100 - 1 - Read Write - Average Latencypgbench: 100 - 1 - Read Writepgbench: 1 - 100 - Read Write - Average Latencypgbench: 1 - 100 - Read Writepgbench: 100 - 1 - Read Only - Average Latencypgbench: 100 - 1 - Read Onlypgbench: 1 - 50 - Read Write - Average Latencypgbench: 1 - 50 - Read Writepgbench: 1 - 1 - Read Write - Average Latencypgbench: 1 - 1 - Read Writepgbench: 1 - 1 - Read Only - Average Latencypgbench: 1 - 1 - Read OnlyDB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compress SATA variable rpm HD with ext4 Btrfs on 7200rpm SAS drive USB2 attached SATA enclosure 7200rpm HD with ext4 USB3 attached SATA enclosure 7200rpm HD with BTRFSzlib7.769128833.598139131124.84789748.92367814.103124545.827187431.57711766.22816278.676181231.03445526.80838130.74540542.033271109.973907.535133549.8169110.834920.19452866.476154533.16115831996.759101602.106832235.74245157.272649394.25612776.6991398.1015139.0341107779.1641531.995264328.272362672.864380.79720231781.7672832.875310.24740543.304151471014.69249861.4145841.5872417.58757103.8174895.5822400.18356226.795147313.383147902319.263431719.510322160.82247143.5987171040.5144948.88321178.709311140.501358224.5464129.753523321.556491700.224592.201726607.7859014.745690.20052236.942144283.340149822642.108391423.188362541.57741808.5081261423.2623687.96311186.91727910.991911435.198295.371932743.840262069.793492.592671944.6705417.144590.2574000OpenBenchmarking.org

PostgreSQL pgbench

Scaling Factor: 1 - Clients: 100 - Mode: Read Only - Average Latency

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 100 - Mode: Read Only - Average LatencyBtrfs on 7200rpm SAS driveUSB3 attached SATA enclosure 7200rpm HD with BTRFSzlibSATA variable rpm HD with ext4246810SE +/- 0.061, N = 3SE +/- 0.075, N = 3SE +/- 0.051, N = 3SE +/- 0.054, N = 156.4766.7957.7696.9421. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1 - Clients: 100 - Mode: Read Only

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 100 - Mode: Read OnlyBtrfs on 7200rpm SAS driveUSB3 attached SATA enclosure 7200rpm HD with BTRFSzlibSATA variable rpm HD with ext43K6K9K12K15KSE +/- 144.24, N = 3SE +/- 164.46, N = 3SE +/- 85.70, N = 3SE +/- 114.79, N = 15154531473112883144281. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1 - Clients: 50 - Mode: Read Only - Average Latency

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read Only - Average LatencyBtrfs on 7200rpm SAS driveUSB2 attached SATA enclosure 7200rpm HD with ext4zlibUSB3 attached SATA enclosure 7200rpm HD with BTRFSSATA variable rpm HD with ext40.80961.61922.42883.23844.048SE +/- 0.029, N = 3SE +/- 0.018, N = 3SE +/- 0.027, N = 3SE +/- 0.033, N = 7SE +/- 0.016, N = 33.1613.3043.3833.5983.3401. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1 - Clients: 50 - Mode: Read Only

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read OnlyBtrfs on 7200rpm SAS driveUSB2 attached SATA enclosure 7200rpm HD with ext4zlibUSB3 attached SATA enclosure 7200rpm HD with BTRFSSATA variable rpm HD with ext43K6K9K12K15KSE +/- 144.82, N = 3SE +/- 83.84, N = 3SE +/- 116.66, N = 3SE +/- 125.25, N = 7SE +/- 70.45, N = 315831151471479013913149821. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1000 - Clients: 100 - Mode: Read Write - Average Latency

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1000 - Clients: 100 - Mode: Read Write - Average LatencyBtrfs on 7200rpm SAS driveSATA variable rpm HD with ext4USB3 attached SATA enclosure 7200rpm HD with BTRFSzlib6001200180024003000SE +/- 43.96, N = 6SE +/- 13.83, N = 3SE +/- 18.18, N = 3SE +/- 129.76, N = 8996.761124.852319.262642.111. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1000 - Clients: 100 - Mode: Read Write

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1000 - Clients: 100 - Mode: Read WriteBtrfs on 7200rpm SAS driveSATA variable rpm HD with ext4USB3 attached SATA enclosure 7200rpm HD with BTRFSzlib20406080100SE +/- 4.23, N = 6SE +/- 1.11, N = 3SE +/- 0.34, N = 3SE +/- 2.26, N = 81018943391. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1000 - Clients: 50 - Mode: Read Write - Average Latency

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1000 - Clients: 50 - Mode: Read Write - Average LatencyBtrfs on 7200rpm SAS driveSATA variable rpm HD with ext4zlibUSB3 attached SATA enclosure 7200rpm HD with BTRFS400800120016002000SE +/- 11.67, N = 9SE +/- 24.01, N = 7SE +/- 279.34, N = 6SE +/- 98.25, N = 9602.11748.921719.511423.191. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1000 - Clients: 50 - Mode: Read Write

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1000 - Clients: 50 - Mode: Read WriteBtrfs on 7200rpm SAS driveSATA variable rpm HD with ext4zlibUSB3 attached SATA enclosure 7200rpm HD with BTRFS20406080100SE +/- 1.67, N = 9SE +/- 2.13, N = 7SE +/- 3.61, N = 6SE +/- 2.28, N = 9836732361. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1000 - Clients: 100 - Mode: Read Only - Average Latency

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1000 - Clients: 100 - Mode: Read Only - Average LatencySATA variable rpm HD with ext4USB3 attached SATA enclosure 7200rpm HD with BTRFSBtrfs on 7200rpm SAS drivezlib5001000150020002500SE +/- 21.21, N = 9SE +/- 131.07, N = 6SE +/- 69.13, N = 7SE +/- 160.61, N = 9814.102160.822235.742541.581. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1000 - Clients: 100 - Mode: Read Only

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1000 - Clients: 100 - Mode: Read OnlySATA variable rpm HD with ext4USB3 attached SATA enclosure 7200rpm HD with BTRFSBtrfs on 7200rpm SAS drivezlib306090120150SE +/- 3.14, N = 9SE +/- 2.64, N = 6SE +/- 1.47, N = 7SE +/- 2.40, N = 91244745411. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 100 - Mode: Read Write - Average Latency

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read Write - Average LatencyUSB3 attached SATA enclosure 7200rpm HD with BTRFSBtrfs on 7200rpm SAS driveSATA variable rpm HD with ext4zlib2004006008001000SE +/- 8.54, N = 10SE +/- 7.36, N = 12SE +/- 25.45, N = 12SE +/- 36.68, N = 9143.60157.27545.83808.511. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 100 - Mode: Read Write

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read WriteUSB3 attached SATA enclosure 7200rpm HD with BTRFSBtrfs on 7200rpm SAS driveSATA variable rpm HD with ext4zlib150300450600750SE +/- 37.35, N = 10SE +/- 24.87, N = 12SE +/- 7.73, N = 12SE +/- 5.29, N = 97176491871261. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1000 - Clients: 50 - Mode: Read Only - Average Latency

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1000 - Clients: 50 - Mode: Read Only - Average LatencyBtrfs on 7200rpm SAS driveSATA variable rpm HD with ext4USB3 attached SATA enclosure 7200rpm HD with BTRFSzlib30060090012001500SE +/- 6.03, N = 9SE +/- 13.39, N = 9SE +/- 54.31, N = 9SE +/- 63.21, N = 9394.26431.581040.511423.261. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1000 - Clients: 50 - Mode: Read Only

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1000 - Clients: 50 - Mode: Read OnlyBtrfs on 7200rpm SAS driveSATA variable rpm HD with ext4USB3 attached SATA enclosure 7200rpm HD with BTRFSzlib306090120150SE +/- 1.95, N = 9SE +/- 3.98, N = 9SE +/- 2.35, N = 9SE +/- 1.84, N = 912711749361. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1000 - Clients: 1 - Mode: Read Write - Average Latency

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1000 - Clients: 1 - Mode: Read Write - Average LatencyUSB3 attached SATA enclosure 7200rpm HD with BTRFSSATA variable rpm HD with ext4Btrfs on 7200rpm SAS drivezlib20406080100SE +/- 1.12, N = 9SE +/- 5.95, N = 9SE +/- 2.30, N = 9SE +/- 2.20, N = 948.8866.2376.7087.961. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1000 - Clients: 1 - Mode: Read Write

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1000 - Clients: 1 - Mode: Read WriteUSB3 attached SATA enclosure 7200rpm HD with BTRFSSATA variable rpm HD with ext4Btrfs on 7200rpm SAS drivezlib510152025SE +/- 0.51, N = 9SE +/- 1.79, N = 9SE +/- 0.39, N = 9SE +/- 0.29, N = 9211613111. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 50 - Mode: Read Write - Average Latency

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 50 - Mode: Read Write - Average LatencyBtrfs on 7200rpm SAS driveUSB3 attached SATA enclosure 7200rpm HD with BTRFSzlibSATA variable rpm HD with ext4USB2 attached SATA enclosure 7200rpm HD with ext42004006008001000SE +/- 2.31, N = 12SE +/- 22.41, N = 9SE +/- 10.12, N = 9SE +/- 4.87, N = 3SE +/- 11.34, N = 1298.10178.71278.681014.69186.921. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 50 - Mode: Read Write

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 50 - Mode: Read WriteBtrfs on 7200rpm SAS driveUSB3 attached SATA enclosure 7200rpm HD with BTRFSzlibSATA variable rpm HD with ext4USB2 attached SATA enclosure 7200rpm HD with ext4110220330440550SE +/- 10.76, N = 12SE +/- 32.93, N = 9SE +/- 6.65, N = 9SE +/- 0.24, N = 3SE +/- 16.64, N = 12513311181492791. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 100 - Mode: Read Only - Average Latency

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read Only - Average LatencyBtrfs on 7200rpm SAS drivezlibUSB3 attached SATA enclosure 7200rpm HD with BTRFSSATA variable rpm HD with ext450100150200250SE +/- 0.025, N = 3SE +/- 36.736, N = 12SE +/- 14.021, N = 12SE +/- 0.096, N = 129.034140.501231.03410.9911. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 100 - Mode: Read Only

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 100 - Mode: Read OnlyBtrfs on 7200rpm SAS drivezlibUSB3 attached SATA enclosure 7200rpm HD with BTRFSSATA variable rpm HD with ext42K4K6K8K10KSE +/- 30.63, N = 3SE +/- 1272.56, N = 12SE +/- 32.94, N = 12SE +/- 83.92, N = 1211077358245591141. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1000 - Clients: 1 - Mode: Read Only - Average Latency

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1000 - Clients: 1 - Mode: Read Only - Average LatencyUSB3 attached SATA enclosure 7200rpm HD with BTRFSSATA variable rpm HD with ext4zlibBtrfs on 7200rpm SAS drive20406080100SE +/- 0.28, N = 4SE +/- 1.63, N = 7SE +/- 9.24, N = 7SE +/- 2.13, N = 924.5526.8179.1635.201. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1000 - Clients: 1 - Mode: Read Only

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1000 - Clients: 1 - Mode: Read OnlyUSB3 attached SATA enclosure 7200rpm HD with BTRFSSATA variable rpm HD with ext4zlibBtrfs on 7200rpm SAS drive918273645SE +/- 0.48, N = 4SE +/- 2.23, N = 7SE +/- 3.73, N = 7SE +/- 2.05, N = 9413815291. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 50 - Mode: Read Only - Average Latency

USB3 attached SATA 8TB Btrfs 7200rpm with compressDB performance by FSOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 50 - Mode: Read Only - Average LatencyzlibUSB3 attached SATA enclosure 7200rpm HD with BTRFSBtrfs on 7200rpm SAS driveSATA variable rpm HD with ext4USB2 attached SATA enclosure 7200rpm HD with ext42004006008001000SE +/- 0.054, N = 12SE +/- 9.469, N = 12SE +/- 8.377, N = 12SE +/- 8.526, N = 9SE +/- 6.352, N = 35.37129.75331.995130.745861.4141. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 50 - Mode: Read Only

USB3 attached SATA 8TB Btrfs 7200rpm with compressDB performance by FSOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 50 - Mode: Read OnlyzlibUSB3 attached SATA enclosure 7200rpm HD with BTRFSBtrfs on 7200rpm SAS driveSATA variable rpm HD with ext4USB2 attached SATA enclosure 7200rpm HD with ext42K4K6K8K10KSE +/- 93.78, N = 12SE +/- 1301.79, N = 12SE +/- 796.92, N = 12SE +/- 43.65, N = 9SE +/- 0.43, N = 3932752332643405581. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 1 - Mode: Read Write - Average Latency

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read Write - Average LatencyUSB3 attached SATA enclosure 7200rpm HD with BTRFSBtrfs on 7200rpm SAS driveUSB2 attached SATA enclosure 7200rpm HD with ext4SATA variable rpm HD with ext4zlib1020304050SE +/- 1.74, N = 12SE +/- 0.69, N = 12SE +/- 0.60, N = 3SE +/- 4.50, N = 9SE +/- 6.06, N = 921.5628.2741.5942.0343.841. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 1 - Mode: Read Write

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read WriteUSB3 attached SATA enclosure 7200rpm HD with BTRFSBtrfs on 7200rpm SAS driveSATA variable rpm HD with ext4zlibUSB2 attached SATA enclosure 7200rpm HD with ext41122334455SE +/- 3.50, N = 12SE +/- 0.86, N = 12SE +/- 3.65, N = 9SE +/- 0.35, N = 3SE +/- 3.51, N = 949362724261. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1 - Clients: 100 - Mode: Read Write - Average Latency

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 100 - Mode: Read Write - Average LatencySATA variable rpm HD with ext4USB3 attached SATA enclosure 7200rpm HD with BTRFSzlibBtrfs on 7200rpm SAS drive6001200180024003000SE +/- 2.06, N = 3SE +/- 23.22, N = 12SE +/- 36.09, N = 15SE +/- 76.50, N = 151109.971700.222672.862069.791. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1 - Clients: 100 - Mode: Read Write

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 100 - Mode: Read WriteSATA variable rpm HD with ext4USB3 attached SATA enclosure 7200rpm HD with BTRFSzlibBtrfs on 7200rpm SAS drive20406080100SE +/- 0.16, N = 3SE +/- 0.81, N = 12SE +/- 0.50, N = 15SE +/- 2.15, N = 15905938491. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 1 - Mode: Read Only - Average Latency

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read Only - Average LatencyBtrfs on 7200rpm SAS driveUSB3 attached SATA enclosure 7200rpm HD with BTRFSzlibSATA variable rpm HD with ext4USB2 attached SATA enclosure 7200rpm HD with ext448121620SE +/- 0.194, N = 9SE +/- 0.319, N = 9SE +/- 0.008, N = 3SE +/- 0.344, N = 9SE +/- 0.584, N = 120.7972.2017.53517.5872.5921. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 100 - Clients: 1 - Mode: Read Only

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 100 - Clients: 1 - Mode: Read OnlyBtrfs on 7200rpm SAS driveUSB3 attached SATA enclosure 7200rpm HD with BTRFSzlibSATA variable rpm HD with ext4USB2 attached SATA enclosure 7200rpm HD with ext4400800120016002000SE +/- 404.52, N = 9SE +/- 277.40, N = 9SE +/- 0.14, N = 3SE +/- 1.13, N = 9SE +/- 152.35, N = 122023726133576711. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1 - Clients: 50 - Mode: Read Write - Average Latency

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read Write - Average LatencyUSB2 attached SATA enclosure 7200rpm HD with ext4SATA variable rpm HD with ext4USB3 attached SATA enclosure 7200rpm HD with BTRFSzlibBtrfs on 7200rpm SAS drive400800120016002000SE +/- 4.15, N = 13SE +/- 2.73, N = 3SE +/- 56.42, N = 12SE +/- 56.78, N = 15SE +/- 30.21, N = 15103.82549.82607.791781.77944.671. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1 - Clients: 50 - Mode: Read Write

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 50 - Mode: Read WriteUSB2 attached SATA enclosure 7200rpm HD with ext4SATA variable rpm HD with ext4USB3 attached SATA enclosure 7200rpm HD with BTRFSzlibBtrfs on 7200rpm SAS drive110220330440550SE +/- 15.03, N = 13SE +/- 0.45, N = 3SE +/- 7.24, N = 12SE +/- 0.90, N = 15SE +/- 1.99, N = 15489919028541. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1 - Clients: 1 - Mode: Read Write - Average Latency

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read Write - Average LatencyUSB2 attached SATA enclosure 7200rpm HD with ext4SATA variable rpm HD with ext4USB3 attached SATA enclosure 7200rpm HD with BTRFSzlibBtrfs on 7200rpm SAS drive816243240SE +/- 1.124, N = 12SE +/- 0.030, N = 3SE +/- 0.490, N = 15SE +/- 1.105, N = 15SE +/- 0.627, N = 155.58210.83414.74532.87517.1441. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1 - Clients: 1 - Mode: Read Write

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read WriteUSB2 attached SATA enclosure 7200rpm HD with ext4SATA variable rpm HD with ext4USB3 attached SATA enclosure 7200rpm HD with BTRFSzlibBtrfs on 7200rpm SAS drive50100150200250SE +/- 27.89, N = 12SE +/- 0.25, N = 3SE +/- 2.26, N = 15SE +/- 1.09, N = 15SE +/- 2.27, N = 15240926931591. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1 - Clients: 1 - Mode: Read Only - Average Latency

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgms, Fewer Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read Only - Average LatencyUSB2 attached SATA enclosure 7200rpm HD with ext4SATA variable rpm HD with ext4USB3 attached SATA enclosure 7200rpm HD with BTRFSBtrfs on 7200rpm SAS drivezlib0.05780.11560.17340.23120.289SE +/- 0.008, N = 15SE +/- 0.009, N = 12SE +/- 0.013, N = 12SE +/- 0.001, N = 3SE +/- 0.012, N = 120.1830.1940.2000.2470.2571. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

PostgreSQL pgbench

Scaling Factor: 1 - Clients: 1 - Mode: Read Only

DB performance by FSUSB3 attached SATA 8TB Btrfs 7200rpm with compressOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 13.0Scaling Factor: 1 - Clients: 1 - Mode: Read OnlyUSB2 attached SATA enclosure 7200rpm HD with ext4SATA variable rpm HD with ext4USB3 attached SATA enclosure 7200rpm HD with BTRFSBtrfs on 7200rpm SAS drivezlib12002400360048006000SE +/- 264.65, N = 15SE +/- 272.89, N = 12SE +/- 310.66, N = 12SE +/- 17.82, N = 3SE +/- 216.12, N = 12562252865223405440001. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm

Phoronix Test Suite v10.8.4