Intel Atom N2600 testing with a ASUS 1025C (1025C.1301 BIOS) and llvmpipe on Slackware 14.2 x86_64 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 2105057-HA-2105046HA39 eeepc-1025c-kernel-showdown - Phoronix Test Suite eeepc-1025c-kernel-showdown Intel Atom N2600 testing with a ASUS 1025C (1025C.1301 BIOS) and llvmpipe on Slackware 14.2 x86_64 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2105057-HA-2105046HA39&grr&sro .
eeepc-1025c-kernel-showdown Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Desktop Display Server OpenGL Vulkan Compiler File-System Screen Resolution stock-slackware libre libre-preempt Intel Atom N2600 @ 1.60GHz (2 Cores / 4 Threads) ASUS 1025C (1025C.1301 BIOS) Intel Atom D2xxx/N2xxx 4096MB 128GB TS128GSSD370S llvmpipe Realtek ALC269VB Qualcomm Atheros AR8152 v2.0 + Qualcomm Atheros AR9485 Slackware 14.2 x86_64 5.10.33 (x86_64) Xfce 4.16 X Server 1.20.11 4.5 Mesa 21.0.3 (LLVM 11.1.0 128 bits) 1.0.2 GCC 10.3.0 + Open64 PARSE ERROR: Argument:-dumpversion Couldn t find match for argumentBrief USAGE: opencc [--noflush ] [-i ] [-o ] [-c ] [--] [--version] [-h]For complete USAGE and HELP type: opencc--help + Clang 11.1.0 + LLVM 11.1.0 ext4 1024x600 5.10.33-gnu (x86_64) 5.10.33-gnu_preempt (x86_64) OpenBenchmarking.org Kernel Details - Transparent Huge Pages: madvise Compiler Details - --build=x86_64-slackware-linux --disable-gtktest --disable-install-libiberty --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-multilib --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=ada,brig,c,c++,d,fortran,go,lto,objc,obj-c++ --enable-libstdcxx-dual-abi --enable-lto --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-slackware-linux --mandir=/usr/man --target=x86_64-slackware-linux --verbose --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-gnu-ld --with-isl Disk Details - MQ-DEADLINE / relatime,rw / Block Size: 4096 Processor Details - Scaling Governor: acpi-cpufreq performance - CPU Microcode: 0x10d Security Details - itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Not affected + spectre_v2: Not affected + srbds: Not affected + tsx_async_abort: Not affected
eeepc-1025c-kernel-showdown hackbench: 32 - Process pgbench: 1000 - 1 - Read Write - Average Latency pgbench: 1000 - 1 - Read Write pgbench: 1000 - 250 - Read Only - Average Latency pgbench: 1000 - 250 - Read Only hackbench: 16 - Process pgbench: 1000 - 100 - Read Write - Average Latency pgbench: 1000 - 100 - Read Write hackbench: 16 - Thread pgbench: 1000 - 100 - Read Only - Average Latency pgbench: 1000 - 100 - Read Only pgbench: 1000 - 250 - Read Write - Average Latency pgbench: 1000 - 250 - Read Write pgbench: 1000 - 50 - Read Write - Average Latency pgbench: 1000 - 50 - Read Write pgbench: 1000 - 50 - Read Only - Average Latency pgbench: 1000 - 50 - Read Only pgbench: 1000 - 1 - Read Only - Average Latency pgbench: 1000 - 1 - Read Only tinymembench: Standard Memset tinymembench: Standard Memcpy sqlite-speedtest: Timed Time - Size 1,000 perf-bench: Memcpy 1MB hackbench: 8 - Process hackbench: 8 - Thread apache: Static Web Page Serving perf-bench: Memset 1MB postmark: Disk Transaction Performance pgbench: 100 - 1 - Read Only - Average Latency pgbench: 100 - 1 - Read Only hackbench: 4 - Process hackbench: 4 - Thread rocksdb: Seq Fill ipc-benchmark: Unnamed Unix Domain Socket - 512 pgbench: 100 - 50 - Read Only - Average Latency pgbench: 100 - 50 - Read Only pgbench: 100 - 1 - Read Write - Average Latency pgbench: 100 - 1 - Read Write ipc-benchmark: Unnamed Pipe - 4096 t-test1: 1 hackbench: 2 - Process hackbench: 2 - Thread pgbench: 100 - 100 - Read Write - Average Latency pgbench: 100 - 100 - Read Write pgbench: 100 - 250 - Read Write - Average Latency pgbench: 100 - 250 - Read Write pgbench: 100 - 100 - Read Only - Average Latency pgbench: 100 - 100 - Read Only pgbench: 100 - 50 - Read Write - Average Latency pgbench: 100 - 50 - Read Write pgbench: 100 - 250 - Read Only - Average Latency pgbench: 100 - 250 - Read Only ipc-benchmark: FIFO Named Pipe - 4096 ipc-benchmark: TCP Socket - 1024 stress-ng: System V Message Passing ipc-benchmark: Unnamed Unix Domain Socket - 2048 perf-bench: Sched Pipe pmbench: 4 - 100% Reads ethr: TCP - Connections/s - 8 ipc-benchmark: TCP Socket - 128 stress-ng: CPU Stress ipc-benchmark: TCP Socket - 2048 ipc-benchmark: Unnamed Unix Domain Socket - 128 ipc-benchmark: Unnamed Unix Domain Socket - 256 ipc-benchmark: TCP Socket - 4096 perf-bench: Futex Lock-Pi ipc-benchmark: TCP Socket - 512 ipc-benchmark: Unnamed Unix Domain Socket - 4096 rocksdb: Read While Writing ipc-benchmark: TCP Socket - 256 mbw: Memory Copy, Fixed Block Size - 1024 MiB stress-ng: MMAP hackbench: 1 - Process hackbench: 1 - Thread mbw: Memory Copy - 1024 MiB osbench: Create Files ipc-benchmark: Unnamed Pipe - 2048 leveldb: Seq Fill leveldb: Seq Fill leveldb: Rand Delete schbench: 8 - 4 stress-ng: Socket Activity ipc-benchmark: FIFO Named Pipe - 2048 ethr: TCP - Latency - 64 rocksdb: Rand Fill Sync pgbench: 1 - 1 - Read Write - Average Latency pgbench: 1 - 1 - Read Write stress-ng: Semaphores pmbench: 4 - 80% Reads 20% Writes pmbench: 4 - 50% pmbench: 1 - 50% pmbench: 1 - 100% Writes pmbench: 2 - 50% pmbench: 2 - 80% Reads 20% Writes pmbench: 4 - 100% Writes pmbench: 1 - 80% Reads 20% Writes pmbench: 2 - 100% Writes ipc-benchmark: Unnamed Unix Domain Socket - 1024 pmbench: 1 - 100% Reads ethr: TCP - Bandwidth - 64 pmbench: 2 - 100% Reads ethr: TCP - Connections/s - 64 rocksdb: Rand Fill rocksdb: Rand Read ipc-benchmark: FIFO Named Pipe - 256 t-test1: 2 ethr: TCP - Connections/s - 1 iperf: 5201 - 10 Seconds - UDP - 100Mbit Objective - 64 ipc-benchmark: FIFO Named Pipe - 1024 ethr: TCP - Bandwidth - 32 ethr: TCP - Bandwidth - 8 ipc-benchmark: FIFO Named Pipe - 128 iperf: 5201 - 10 Seconds - UDP - 1000Mbit Objective - 64 iperf: 5201 - 10 Seconds - TCP - 1 stress-ng: CPU Cache mbw: Memory Copy - 512 MiB ipc-benchmark: FIFO Named Pipe - 512 ethr: UDP - Bandwidth - 64 ethr: TCP - Latency - 8 ipc-benchmark: Unnamed Pipe - 128 ipc-benchmark: Unnamed Pipe - 512 ethr: TCP - Latency - 1 ipc-benchmark: Unnamed Pipe - 1024 mbw: Memory Copy, Fixed Block Size - 512 MiB ipc-benchmark: Unnamed Pipe - 256 ethr: UDP - Bandwidth - 8 ethr: TCP - Latency - 32 perf-bench: Syscall Basic perf-bench: Epoll Wait stress-ng: Malloc stress-ng: MEMFD stress-ng: Crypto stress-ng: Memory Copying perf-bench: Futex Hash stress-ng: NUMA stress-ng: SENDFILE stress-ng: Glibc Qsort Data Sorting stress-ng: Glibc C String Functions stress-ng: Context Switching stress-ng: Vector Math stress-ng: Matrix Math stress-ng: Forking stress-ng: Atomic pgbench: 1 - 250 - Read Write - Average Latency pgbench: 1 - 250 - Read Write pgbench: 1 - 100 - Read Write - Average Latency pgbench: 1 - 100 - Read Write pgbench: 1 - 250 - Read Only - Average Latency pgbench: 1 - 250 - Read Only pgbench: 1 - 50 - Read Write - Average Latency pgbench: 1 - 50 - Read Write pgbench: 1 - 100 - Read Only - Average Latency pgbench: 1 - 100 - Read Only pgbench: 1 - 1 - Read Only - Average Latency pgbench: 1 - 1 - Read Only pgbench: 1 - 50 - Read Only - Average Latency pgbench: 1 - 50 - Read Only ethr: HTTP - Bandwidth - 64 ethr: HTTP - Bandwidth - 32 ethr: TCP - Connections/s - 32 ethr: UDP - Bandwidth - 32 ethr: HTTP - Bandwidth - 8 ethr: HTTP - Bandwidth - 1 openssl: RSA 4096-bit Performance leveldb: Seek Rand leveldb: Overwrite leveldb: Overwrite leveldb: Rand Fill leveldb: Rand Fill iperf: 5201 - 10 Seconds - TCP - 64 iperf: 5201 - 10 Seconds - TCP - 32 iperf: 5201 - 10 Seconds - UDP - 64 iperf: 5201 - 10 Seconds - UDP - 100Mbit Objective - 32 iperf: 5201 - 10 Seconds - UDP - 32 iperf: 5201 - 10 Seconds - UDP - 1000Mbit Objective - 32 iperf: 5201 - 10 Seconds - UDP - 1 iperf: 5201 - 10 Seconds - UDP - 100Mbit Objective - 1 iperf: 5201 - 10 Seconds - UDP - 1000Mbit Objective - 1 mbw: Memory Copy - 128 MiB mbw: Memory Copy, Fixed Block Size - 128 MiB leveldb: Hot Read leveldb: Rand Read leveldb: Fill Sync leveldb: Fill Sync osbench: Memory Allocations osbench: Launch Programs osbench: Create Processes osbench: Create Threads stock-slackware libre libre-preempt 2325.755 7.787 129 105.883 2364 1186.884 176.205 568 1163.647 38.523 2599 489.654 511 86.738 577 18.178 2754 1.798 557 1277.9 1660.1 781.845 1.517713 610.836 576.920 1787.49 1.487162 501 0.656 1527 303.015 287.145 41973 200591 12.087 4141 6.114 164 221786 153.304 147.911 139.650 156.324 640 453.872 551 25.250 3965 75.236 665 68.810 3637 236483 208083 496217.78 166225 38441 0.3371 2030 294657 113.70 159475 212782 201478 104646 1698 251452 104469 154619 272557 1537.257 1.31 75.730 72.612 1521.262 214.554128 300205 138.090 3.2 138.749 54635 240.52 320103 216.71 437 5.874 170 162175.24 0.4975 0.4824 0.3793 0.3204 0.4016 0.4300 0.4425 0.3975 0.3365 184012 0.2379 3574 0.2397 2118 36512 926591 574321 54.946 729750 2633 401845 3501 3458 654123 2575 4072 36.15 1496.480 480578 5301 215.49 693442 519532 213.96 409806 1541.125 600771 5047 209.08 3324236 118470 1570816.44 9.99 77.89 82.94 1171427 17.99 5428.91 3.73 21483.84 132579.17 1647.85 831.52 2260.62 292731.29 1705.898 147 498.986 201 57.953 4318 215.631 232 21.777 4598 0.640 1565 10.459 4788 143.72 143.40 2170 5404 147.90 65.14 28.0 16.677 154.712 2.9 151.969 2.9 3078 3186 67.1 3110 33.6 3066 1.05 100 1000 1518.384 1522.172 8.260 8.234 7616.730 0.1 577.868064 763.406753 281.385581 117.410024 2320.252 7.924 126 107.161 2336 1214.820 174.944 572 1149.870 38.36 2610 483.987 517 87.044 575 18.364 2726 1.839 544 1260.9 1671.2 781.976 1.349492 613.069 578.006 1790.38 1.461446 504 0.664 1511 307.087 288.843 40954 193199 12.138 4125 6.304 159 220303 153.887 148.867 143.394 156.460 640 456.991 548 25.382 3944 75.417 664 69.628 3594 233947 200558 489480.95 157050 39047 0.3394 1971 279364 113.47 153402 204887 198363 102690 1531 246423 103833 157377 260254 1498.795 1.32 73.601 73.254 1533.045 214.374289 295492 137.699 3.2 136.220 53525 235.77 313420 220.78 438 5.567 180 157859.07 0.5011 0.4756 0.3783 0.3191 0.4011 0.4261 0.4411 0.3984 0.3340 178642 0.2370 3573 0.2400 2223 35844 915917 567615 54.392 740667 2714 393002 3448 3503 639905 2706 4136 36.19 1515.598 506284 5436 214.83 651455 538681 215.12 411154 1537.435 665447 5083 218.79 3318254 121878 1562161.89 10.00 77.81 83.21 1185361 18.09 5415.59 3.70 21659.94 132992.96 1651.01 830.32 2279.81 292988.08 1680.034 149 496.991 201 58.940 4246 218.094 230 21.728 4608 0.551 1815 10.299 4860 143.93 143.68 2163 5379 148.25 65.33 28.2 16.594 152.580 2.9 152.603 2.9 3217 3237 67.1 3198 33.5 3095 1.05 100 1000 1515.060 1511.607 8.304 8.304 7714.748 0.1 578.688303 739.503701 281.380018 118.436813 2468.910 8.151 123 107.013 2340 1291.442 179.947 556 1254.397 38.984 2568 496.884 504 88.509 566 18.597 2693 1.853 540 1194.4 1660.6 795.268 1.495077 681.532 659.541 1662.72 1.432066 455 0.675 1487 318.052 307.753 29179 185471 12.512 4003 6.520 153 190790 173.031 153.242 151.123 161.714 619 468.128 535 26.001 3851 77.158 649 70.931 3530 214845 181502 324721.06 151952 35254 0.3362 1868 244678 113.55 140083 201598 186097 94943 1496 211103 101149 160099 227497 1508.775 1.21 76.433 76.736 1526.534 238.980288 285770 147.670 3 147.920 53312 138.82 307669 227.31 429 5.818 172 166239.37 0.4963 0.4838 0.3776 0.3193 0.4025 0.4294 0.4311 0.3972 0.3367 177384 0.2373 3414 0.2401 2087 24660 922254 589274 60.532 700500 2720 394561 3349 3302 667086 2684 3831 35.69 1498.223 468940 4738 227.58 693222 525185 224.23 413298 1547.277 630701 4708 225.55 2992025 107218 1556899.02 7.90 77.56 80.36 887352 16.57 5628.25 3.71 21548.04 120952.10 1644.91 825.18 2268.77 291911.65 1716.004 146 496.913 201 60.007 4171 225.548 222 22.040 4542 0.559 1791 10.452 4789 140.09 138.95 2070 4972 142.78 64.25 28.1 16.260 161.338 2.7 161.930 2.7 3171 3217 67.1 3124 33.6 3210 1.05 100 1000 1507.898 1517.134 8.537 8.410 7827.815 0.1 610.893250 782.520771 304.634571 127.230485 OpenBenchmarking.org
Hackbench Count: 32 - Type: Process OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 32 - Type: Process libre libre-preempt stock-slackware 500 1000 1500 2000 2500 SE +/- 5.34, N = 3 SE +/- 0.89, N = 3 SE +/- 25.84, N = 3 2320.25 2468.91 2325.76 1. (CC) gcc options: -lpthread
PostgreSQL pgbench Scaling Factor: 1000 - Clients: 1 - Mode: Read Write - Average Latency OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 1 - Mode: Read Write - Average Latency libre libre-preempt stock-slackware 2 4 6 8 10 SE +/- 0.066, N = 3 SE +/- 0.085, N = 6 SE +/- 0.097, N = 4 7.924 8.151 7.787 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 1 - Mode: Read Write libre libre-preempt stock-slackware 30 60 90 120 150 SE +/- 1.04, N = 3 SE +/- 1.24, N = 6 SE +/- 1.59, N = 4 126 123 129 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
PostgreSQL pgbench Scaling Factor: 1000 - Clients: 250 - Mode: Read Only - Average Latency OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 250 - Mode: Read Only - Average Latency libre libre-preempt stock-slackware 20 40 60 80 100 SE +/- 1.16, N = 4 SE +/- 1.41, N = 3 SE +/- 0.47, N = 3 107.16 107.01 105.88 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
PostgreSQL pgbench Scaling Factor: 1000 - Clients: 250 - Mode: Read Only OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 250 - Mode: Read Only libre libre-preempt stock-slackware 500 1000 1500 2000 2500 SE +/- 24.95, N = 4 SE +/- 30.34, N = 3 SE +/- 10.49, N = 3 2336 2340 2364 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
Hackbench Count: 16 - Type: Process OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Process libre libre-preempt stock-slackware 300 600 900 1200 1500 SE +/- 8.72, N = 3 SE +/- 6.78, N = 3 SE +/- 12.90, N = 4 1214.82 1291.44 1186.88 1. (CC) gcc options: -lpthread
PostgreSQL pgbench Scaling Factor: 1000 - Clients: 100 - Mode: Read Write - Average Latency OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 100 - Mode: Read Write - Average Latency libre libre-preempt stock-slackware 40 80 120 160 200 SE +/- 0.24, N = 3 SE +/- 1.86, N = 3 SE +/- 0.81, N = 3 174.94 179.95 176.21 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 100 - Mode: Read Write libre libre-preempt stock-slackware 120 240 360 480 600 SE +/- 0.79, N = 3 SE +/- 5.70, N = 3 SE +/- 2.62, N = 3 572 556 568 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
Hackbench Count: 16 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Thread libre libre-preempt stock-slackware 300 600 900 1200 1500 SE +/- 7.38, N = 3 SE +/- 10.74, N = 3 SE +/- 13.75, N = 4 1149.87 1254.40 1163.65 1. (CC) gcc options: -lpthread
PostgreSQL pgbench Scaling Factor: 1000 - Clients: 100 - Mode: Read Only - Average Latency OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 100 - Mode: Read Only - Average Latency libre libre-preempt stock-slackware 9 18 27 36 45 SE +/- 0.14, N = 3 SE +/- 0.09, N = 3 SE +/- 0.12, N = 3 38.36 38.98 38.52 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 100 - Mode: Read Only libre libre-preempt stock-slackware 600 1200 1800 2400 3000 SE +/- 9.88, N = 3 SE +/- 6.03, N = 3 SE +/- 8.11, N = 3 2610 2568 2599 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
PostgreSQL pgbench Scaling Factor: 1000 - Clients: 250 - Mode: Read Write - Average Latency OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 250 - Mode: Read Write - Average Latency libre libre-preempt stock-slackware 110 220 330 440 550 SE +/- 1.71, N = 3 SE +/- 2.05, N = 3 SE +/- 5.43, N = 3 483.99 496.88 489.65 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
PostgreSQL pgbench Scaling Factor: 1000 - Clients: 250 - Mode: Read Write OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 250 - Mode: Read Write libre libre-preempt stock-slackware 110 220 330 440 550 SE +/- 1.85, N = 3 SE +/- 2.07, N = 3 SE +/- 5.61, N = 3 517 504 511 1. (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 OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 50 - Mode: Read Write - Average Latency libre libre-preempt stock-slackware 20 40 60 80 100 SE +/- 0.76, N = 3 SE +/- 0.89, N = 3 SE +/- 0.26, N = 3 87.04 88.51 86.74 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 50 - Mode: Read Write libre libre-preempt stock-slackware 120 240 360 480 600 SE +/- 4.87, N = 3 SE +/- 5.66, N = 3 SE +/- 1.76, N = 3 575 566 577 1. (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 OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 50 - Mode: Read Only - Average Latency libre libre-preempt stock-slackware 5 10 15 20 25 SE +/- 0.08, N = 3 SE +/- 0.10, N = 3 SE +/- 0.09, N = 3 18.36 18.60 18.18 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 50 - Mode: Read Only libre libre-preempt stock-slackware 600 1200 1800 2400 3000 SE +/- 11.40, N = 3 SE +/- 14.32, N = 3 SE +/- 13.87, N = 3 2726 2693 2754 1. (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 OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 1 - Mode: Read Only - Average Latency libre libre-preempt stock-slackware 0.4169 0.8338 1.2507 1.6676 2.0845 SE +/- 0.010, N = 3 SE +/- 0.017, N = 3 SE +/- 0.018, N = 3 1.839 1.853 1.798 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1000 - Clients: 1 - Mode: Read Only libre libre-preempt stock-slackware 120 240 360 480 600 SE +/- 3.04, N = 3 SE +/- 4.89, N = 3 SE +/- 5.70, N = 3 544 540 557 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
Tinymembench Standard Memset OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memset libre libre-preempt stock-slackware 300 600 900 1200 1500 SE +/- 1.85, N = 3 SE +/- 4.83, N = 3 SE +/- 3.70, N = 3 1260.9 1194.4 1277.9 1. (CC) gcc options: -O2 -lm
Tinymembench Standard Memcpy OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memcpy libre libre-preempt stock-slackware 400 800 1200 1600 2000 SE +/- 0.82, N = 3 SE +/- 0.72, N = 3 SE +/- 1.03, N = 3 1671.2 1660.6 1660.1 1. (CC) gcc options: -O2 -lm
SQLite Speedtest Timed Time - Size 1,000 OpenBenchmarking.org Seconds, Fewer Is Better SQLite Speedtest 3.30 Timed Time - Size 1,000 libre libre-preempt stock-slackware 200 400 600 800 1000 SE +/- 0.92, N = 3 SE +/- 1.33, N = 3 SE +/- 0.48, N = 3 781.98 795.27 781.85 1. (CC) gcc options: -O2 -ldl -lz -lpthread
perf-bench Benchmark: Memcpy 1MB OpenBenchmarking.org GB/sec, More Is Better perf-bench Benchmark: Memcpy 1MB libre libre-preempt stock-slackware 0.3415 0.683 1.0245 1.366 1.7075 SE +/- 0.075053, N = 9 SE +/- 0.010765, N = 3 SE +/- 0.004450, N = 3 1.349492 1.495077 1.517713 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap
Hackbench Count: 8 - Type: Process OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Process libre libre-preempt stock-slackware 150 300 450 600 750 SE +/- 1.16, N = 3 SE +/- 8.37, N = 3 SE +/- 2.30, N = 3 613.07 681.53 610.84 1. (CC) gcc options: -lpthread
Hackbench Count: 8 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Thread libre libre-preempt stock-slackware 140 280 420 560 700 SE +/- 1.63, N = 3 SE +/- 1.33, N = 3 SE +/- 2.30, N = 3 578.01 659.54 576.92 1. (CC) gcc options: -lpthread
Apache Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.4.29 Static Web Page Serving libre libre-preempt stock-slackware 400 800 1200 1600 2000 SE +/- 3.16, N = 3 SE +/- 2.75, N = 3 SE +/- 2.91, N = 3 1790.38 1662.72 1787.49 1. (CC) gcc options: -shared -fPIC -O2 -pthread
perf-bench Benchmark: Memset 1MB OpenBenchmarking.org GB/sec, More Is Better perf-bench Benchmark: Memset 1MB libre libre-preempt stock-slackware 0.3346 0.6692 1.0038 1.3384 1.673 SE +/- 0.006707, N = 3 SE +/- 0.012647, N = 9 SE +/- 0.004747, N = 3 1.461446 1.432066 1.487162 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance libre libre-preempt stock-slackware 110 220 330 440 550 SE +/- 0.58, N = 3 SE +/- 1.33, N = 3 SE +/- 0.88, N = 3 504 455 501 1. (CC) gcc options: -O3
PostgreSQL pgbench Scaling Factor: 100 - Clients: 1 - Mode: Read Only - Average Latency OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 1 - Mode: Read Only - Average Latency libre libre-preempt stock-slackware 0.1519 0.3038 0.4557 0.6076 0.7595 SE +/- 0.009, N = 12 SE +/- 0.012, N = 12 SE +/- 0.009, N = 3 0.664 0.675 0.656 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 1 - Mode: Read Only libre libre-preempt stock-slackware 300 600 900 1200 1500 SE +/- 18.22, N = 12 SE +/- 22.79, N = 12 SE +/- 20.79, N = 3 1511 1487 1527 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
Hackbench Count: 4 - Type: Process OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Process libre libre-preempt stock-slackware 70 140 210 280 350 SE +/- 2.11, N = 3 SE +/- 1.21, N = 3 SE +/- 1.84, N = 3 307.09 318.05 303.02 1. (CC) gcc options: -lpthread
Hackbench Count: 4 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Thread libre libre-preempt stock-slackware 70 140 210 280 350 SE +/- 0.90, N = 3 SE +/- 0.23, N = 3 SE +/- 1.37, N = 3 288.84 307.75 287.15 1. (CC) gcc options: -lpthread
Facebook RocksDB Test: Sequential Fill OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Sequential Fill libre libre-preempt stock-slackware 9K 18K 27K 36K 45K SE +/- 473.36, N = 3 SE +/- 210.62, N = 11 SE +/- 153.58, N = 3 40954 29179 41973 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 512 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 512 libre libre-preempt stock-slackware 40K 80K 120K 160K 200K SE +/- 1888.07, N = 5 SE +/- 1879.82, N = 15 SE +/- 1593.93, N = 15 193199 185471 200591
PostgreSQL pgbench Scaling Factor: 100 - Clients: 50 - Mode: Read Only - Average Latency OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 50 - Mode: Read Only - Average Latency libre libre-preempt stock-slackware 3 6 9 12 15 SE +/- 0.03, N = 3 SE +/- 0.12, N = 5 SE +/- 0.05, N = 3 12.14 12.51 12.09 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 50 - Mode: Read Only libre libre-preempt stock-slackware 900 1800 2700 3600 4500 SE +/- 8.72, N = 3 SE +/- 38.95, N = 5 SE +/- 16.28, N = 3 4125 4003 4141 1. (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 OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 1 - Mode: Read Write - Average Latency libre libre-preempt stock-slackware 2 4 6 8 10 SE +/- 0.029, N = 3 SE +/- 0.044, N = 3 SE +/- 0.065, N = 5 6.304 6.520 6.114 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 1 - Mode: Read Write libre libre-preempt stock-slackware 40 80 120 160 200 SE +/- 0.71, N = 3 SE +/- 1.05, N = 3 SE +/- 1.70, N = 5 159 153 164 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
IPC_benchmark Type: Unnamed Pipe - Message Bytes: 4096 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Pipe - Message Bytes: 4096 libre libre-preempt stock-slackware 50K 100K 150K 200K 250K SE +/- 998.87, N = 3 SE +/- 1725.47, N = 15 SE +/- 1953.30, N = 15 220303 190790 221786
t-test1 Threads: 1 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 1 libre libre-preempt stock-slackware 40 80 120 160 200 SE +/- 0.27, N = 3 SE +/- 0.36, N = 3 SE +/- 0.54, N = 3 153.89 173.03 153.30 1. (CC) gcc options: -pthread
Hackbench Count: 2 - Type: Process OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 2 - Type: Process libre libre-preempt stock-slackware 30 60 90 120 150 SE +/- 1.43, N = 3 SE +/- 0.41, N = 3 SE +/- 0.08, N = 3 148.87 153.24 147.91 1. (CC) gcc options: -lpthread
Hackbench Count: 2 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 2 - Type: Thread libre libre-preempt stock-slackware 30 60 90 120 150 SE +/- 0.89, N = 3 SE +/- 1.15, N = 3 SE +/- 0.47, N = 3 143.39 151.12 139.65 1. (CC) gcc options: -lpthread
PostgreSQL pgbench Scaling Factor: 100 - Clients: 100 - Mode: Read Write - Average Latency OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 100 - Mode: Read Write - Average Latency libre libre-preempt stock-slackware 40 80 120 160 200 SE +/- 0.90, N = 3 SE +/- 1.81, N = 3 SE +/- 0.74, N = 3 156.46 161.71 156.32 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 100 - Mode: Read Write libre libre-preempt stock-slackware 140 280 420 560 700 SE +/- 3.68, N = 3 SE +/- 6.77, N = 3 SE +/- 3.05, N = 3 640 619 640 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
PostgreSQL pgbench Scaling Factor: 100 - Clients: 250 - Mode: Read Write - Average Latency OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 250 - Mode: Read Write - Average Latency libre libre-preempt stock-slackware 100 200 300 400 500 SE +/- 6.50, N = 3 SE +/- 3.47, N = 3 SE +/- 0.95, N = 3 456.99 468.13 453.87 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
PostgreSQL pgbench Scaling Factor: 100 - Clients: 250 - Mode: Read Write OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 250 - Mode: Read Write libre libre-preempt stock-slackware 120 240 360 480 600 SE +/- 7.68, N = 3 SE +/- 3.94, N = 3 SE +/- 1.15, N = 3 548 535 551 1. (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 OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 100 - Mode: Read Only - Average Latency libre libre-preempt stock-slackware 6 12 18 24 30 SE +/- 0.07, N = 3 SE +/- 0.13, N = 3 SE +/- 0.12, N = 3 25.38 26.00 25.25 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 100 - Mode: Read Only libre libre-preempt stock-slackware 900 1800 2700 3600 4500 SE +/- 10.64, N = 3 SE +/- 20.16, N = 3 SE +/- 18.69, N = 3 3944 3851 3965 1. (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 OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 50 - Mode: Read Write - Average Latency libre libre-preempt stock-slackware 20 40 60 80 100 SE +/- 0.11, N = 3 SE +/- 0.25, N = 3 SE +/- 0.18, N = 3 75.42 77.16 75.24 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 50 - Mode: Read Write libre libre-preempt stock-slackware 140 280 420 560 700 SE +/- 1.01, N = 3 SE +/- 2.06, N = 3 SE +/- 1.58, N = 3 664 649 665 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
PostgreSQL pgbench Scaling Factor: 100 - Clients: 250 - Mode: Read Only - Average Latency OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 250 - Mode: Read Only - Average Latency libre libre-preempt stock-slackware 16 32 48 64 80 SE +/- 0.29, N = 3 SE +/- 0.96, N = 3 SE +/- 0.27, N = 3 69.63 70.93 68.81 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
PostgreSQL pgbench Scaling Factor: 100 - Clients: 250 - Mode: Read Only OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 100 - Clients: 250 - Mode: Read Only libre libre-preempt stock-slackware 800 1600 2400 3200 4000 SE +/- 15.22, N = 3 SE +/- 47.08, N = 3 SE +/- 14.06, N = 3 3594 3530 3637 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 4096 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 4096 libre libre-preempt stock-slackware 50K 100K 150K 200K 250K SE +/- 2245.05, N = 15 SE +/- 2524.62, N = 3 SE +/- 1692.88, N = 15 233947 214845 236483
IPC_benchmark Type: TCP Socket - Message Bytes: 1024 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: TCP Socket - Message Bytes: 1024 libre libre-preempt stock-slackware 40K 80K 120K 160K 200K SE +/- 2874.79, N = 3 SE +/- 1455.98, N = 9 SE +/- 1713.06, N = 15 200558 181502 208083
Stress-NG Test: System V Message Passing OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: System V Message Passing libre libre-preempt stock-slackware 110K 220K 330K 440K 550K SE +/- 20216.81, N = 14 SE +/- 38829.67, N = 12 SE +/- 19722.02, N = 15 489480.95 324721.06 496217.78 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 2048 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 2048 libre libre-preempt stock-slackware 40K 80K 120K 160K 200K SE +/- 211.29, N = 3 SE +/- 1164.59, N = 15 SE +/- 1257.99, N = 3 157050 151952 166225
perf-bench Benchmark: Sched Pipe OpenBenchmarking.org ops/sec, More Is Better perf-bench Benchmark: Sched Pipe libre libre-preempt stock-slackware 8K 16K 24K 32K 40K SE +/- 515.77, N = 3 SE +/- 235.70, N = 3 SE +/- 131.34, N = 3 39047 35254 38441 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap
pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 100% Reads OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 100% Reads libre libre-preempt stock-slackware 0.0764 0.1528 0.2292 0.3056 0.382 SE +/- 0.0032, N = 3 SE +/- 0.0025, N = 13 SE +/- 0.0030, N = 3 0.3394 0.3362 0.3371 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
Ethr Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 8 OpenBenchmarking.org Connections/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 8 libre libre-preempt stock-slackware 400 800 1200 1600 2000 SE +/- 49.23, N = 12 SE +/- 40.48, N = 15 SE +/- 19.83, N = 15 1971 1868 2030
IPC_benchmark Type: TCP Socket - Message Bytes: 128 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: TCP Socket - Message Bytes: 128 libre libre-preempt stock-slackware 60K 120K 180K 240K 300K SE +/- 3273.79, N = 15 SE +/- 525.33, N = 3 SE +/- 2762.40, N = 15 279364 244678 294657
Stress-NG Test: CPU Stress OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: CPU Stress libre libre-preempt stock-slackware 30 60 90 120 150 SE +/- 1.38, N = 15 SE +/- 0.67, N = 3 SE +/- 1.27, N = 15 113.47 113.55 113.70 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
IPC_benchmark Type: TCP Socket - Message Bytes: 2048 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: TCP Socket - Message Bytes: 2048 libre libre-preempt stock-slackware 30K 60K 90K 120K 150K SE +/- 1801.26, N = 4 SE +/- 1105.73, N = 9 SE +/- 589.96, N = 3 153402 140083 159475
IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 128 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 128 libre libre-preempt stock-slackware 50K 100K 150K 200K 250K SE +/- 1370.08, N = 15 SE +/- 2337.22, N = 4 SE +/- 2936.99, N = 3 204887 201598 212782
IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 256 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 256 libre libre-preempt stock-slackware 40K 80K 120K 160K 200K SE +/- 1961.64, N = 15 SE +/- 2449.51, N = 3 SE +/- 1699.53, N = 3 198363 186097 201478
IPC_benchmark Type: TCP Socket - Message Bytes: 4096 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: TCP Socket - Message Bytes: 4096 libre libre-preempt stock-slackware 20K 40K 60K 80K 100K SE +/- 532.92, N = 3 SE +/- 1060.99, N = 4 SE +/- 758.48, N = 3 102690 94943 104646
perf-bench Benchmark: Futex Lock-Pi OpenBenchmarking.org ops/sec, More Is Better perf-bench Benchmark: Futex Lock-Pi libre libre-preempt stock-slackware 400 800 1200 1600 2000 SE +/- 21.94, N = 3 SE +/- 32.21, N = 12 SE +/- 21.61, N = 15 1531 1496 1698 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap
IPC_benchmark Type: TCP Socket - Message Bytes: 512 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: TCP Socket - Message Bytes: 512 libre libre-preempt stock-slackware 50K 100K 150K 200K 250K SE +/- 1477.44, N = 3 SE +/- 1510.38, N = 3 SE +/- 3284.85, N = 15 246423 211103 251452
IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 4096 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 4096 libre libre-preempt stock-slackware 20K 40K 60K 80K 100K SE +/- 690.25, N = 3 SE +/- 211.00, N = 3 SE +/- 1149.63, N = 3 103833 101149 104469
Facebook RocksDB Test: Read While Writing OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Read While Writing libre libre-preempt stock-slackware 30K 60K 90K 120K 150K SE +/- 1822.90, N = 3 SE +/- 1550.61, N = 6 SE +/- 1604.36, N = 4 157377 160099 154619 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
IPC_benchmark Type: TCP Socket - Message Bytes: 256 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: TCP Socket - Message Bytes: 256 libre libre-preempt stock-slackware 60K 120K 180K 240K 300K SE +/- 2859.41, N = 3 SE +/- 3155.91, N = 12 SE +/- 2982.03, N = 5 260254 227497 272557
MBW Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB libre libre-preempt stock-slackware 300 600 900 1200 1500 SE +/- 15.57, N = 4 SE +/- 18.15, N = 3 SE +/- 10.10, N = 3 1498.80 1508.78 1537.26 1. (CC) gcc options: -O3 -march=native
Stress-NG Test: MMAP OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: MMAP libre libre-preempt stock-slackware 0.297 0.594 0.891 1.188 1.485 SE +/- 0.01, N = 5 SE +/- 0.01, N = 15 SE +/- 0.01, N = 3 1.32 1.21 1.31 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
Hackbench Count: 1 - Type: Process OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 1 - Type: Process libre libre-preempt stock-slackware 20 40 60 80 100 SE +/- 0.25, N = 3 SE +/- 0.46, N = 3 SE +/- 0.18, N = 3 73.60 76.43 75.73 1. (CC) gcc options: -lpthread
Hackbench Count: 1 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 1 - Type: Thread libre libre-preempt stock-slackware 20 40 60 80 100 SE +/- 0.38, N = 3 SE +/- 0.31, N = 3 SE +/- 0.39, N = 3 73.25 76.74 72.61 1. (CC) gcc options: -lpthread
MBW Test: Memory Copy - Array Size: 1024 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 1024 MiB libre libre-preempt stock-slackware 300 600 900 1200 1500 SE +/- 2.68, N = 3 SE +/- 8.86, N = 3 SE +/- 2.39, N = 3 1533.05 1526.53 1521.26 1. (CC) gcc options: -O3 -march=native
OSBench Test: Create Files OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Files libre libre-preempt stock-slackware 50 100 150 200 250 SE +/- 1.36, N = 15 SE +/- 1.89, N = 15 SE +/- 3.24, N = 14 214.37 238.98 214.55 1. (CC) gcc options: -lm
IPC_benchmark Type: Unnamed Pipe - Message Bytes: 2048 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Pipe - Message Bytes: 2048 libre libre-preempt stock-slackware 60K 120K 180K 240K 300K SE +/- 2694.76, N = 15 SE +/- 2014.06, N = 3 SE +/- 1495.76, N = 3 295492 285770 300205
LevelDB Benchmark: Sequential Fill OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Sequential Fill libre libre-preempt stock-slackware 30 60 90 120 150 SE +/- 0.08, N = 3 SE +/- 0.91, N = 3 SE +/- 0.92, N = 3 137.70 147.67 138.09 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Sequential Fill OpenBenchmarking.org MB/s, More Is Better LevelDB 1.22 Benchmark: Sequential Fill libre libre-preempt stock-slackware 0.72 1.44 2.16 2.88 3.6 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 3.2 3.0 3.2 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Random Delete OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Random Delete libre libre-preempt stock-slackware 30 60 90 120 150 SE +/- 0.19, N = 3 SE +/- 0.92, N = 3 SE +/- 0.57, N = 3 136.22 147.92 138.75 1. (CXX) g++ options: -O3 -lsnappy -lpthread
Schbench Message Threads: 8 - Workers Per Message Thread: 4 OpenBenchmarking.org usec, 99.9th Latency Percentile, Fewer Is Better Schbench Message Threads: 8 - Workers Per Message Thread: 4 libre libre-preempt stock-slackware 12K 24K 36K 48K 60K SE +/- 740.24, N = 3 SE +/- 475.66, N = 15 SE +/- 503.03, N = 3 53525 53312 54635 1. (CC) gcc options: -O2 -lpthread
Stress-NG Test: Socket Activity OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Socket Activity libre libre-preempt stock-slackware 50 100 150 200 250 SE +/- 2.50, N = 3 SE +/- 7.27, N = 15 SE +/- 1.54, N = 3 235.77 138.82 240.52 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 2048 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 2048 libre libre-preempt stock-slackware 70K 140K 210K 280K 350K SE +/- 3846.22, N = 3 SE +/- 2962.14, N = 15 SE +/- 4179.23, N = 3 313420 307669 320103
Ethr Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 64 OpenBenchmarking.org Microseconds, Fewer Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 64 libre libre-preempt stock-slackware 50 100 150 200 250 SE +/- 0.88, N = 3 SE +/- 1.48, N = 15 SE +/- 2.72, N = 3 220.78 227.31 216.71 MIN: 175.84 / MAX: 322.9 MIN: 187.02 / MAX: 371.29 MIN: 174.99 / MAX: 372.95
Facebook RocksDB Test: Random Fill Sync OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Random Fill Sync libre libre-preempt stock-slackware 90 180 270 360 450 SE +/- 0.67, N = 3 SE +/- 2.67, N = 3 SE +/- 2.03, N = 3 438 429 437 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
PostgreSQL pgbench Scaling Factor: 1 - Clients: 1 - Mode: Read Write - Average Latency OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 1 - Mode: Read Write - Average Latency libre libre-preempt stock-slackware 1.3217 2.6434 3.9651 5.2868 6.6085 SE +/- 0.063, N = 3 SE +/- 0.038, N = 15 SE +/- 0.008, N = 3 5.567 5.818 5.874 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 1 - Mode: Read Write libre libre-preempt stock-slackware 40 80 120 160 200 SE +/- 2.02, N = 3 SE +/- 1.11, N = 15 SE +/- 0.25, N = 3 180 172 170 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
Stress-NG Test: Semaphores OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Semaphores libre libre-preempt stock-slackware 40K 80K 120K 160K 200K SE +/- 558.35, N = 3 SE +/- 1133.66, N = 13 SE +/- 1339.30, N = 3 157859.07 166239.37 162175.24 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 80% Reads 20% Writes OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 80% Reads 20% Writes libre libre-preempt stock-slackware 0.1127 0.2254 0.3381 0.4508 0.5635 SE +/- 0.0016, N = 3 SE +/- 0.0037, N = 3 SE +/- 0.0004, N = 3 0.5011 0.4963 0.4975 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 50% OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 50% libre libre-preempt stock-slackware 0.1089 0.2178 0.3267 0.4356 0.5445 SE +/- 0.0047, N = 3 SE +/- 0.0051, N = 3 SE +/- 0.0017, N = 3 0.4756 0.4838 0.4824 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 50% OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 50% libre libre-preempt stock-slackware 0.0853 0.1706 0.2559 0.3412 0.4265 SE +/- 0.0007, N = 3 SE +/- 0.0003, N = 3 SE +/- 0.0003, N = 3 0.3783 0.3776 0.3793 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 100% Writes OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 100% Writes libre libre-preempt stock-slackware 0.0721 0.1442 0.2163 0.2884 0.3605 SE +/- 0.0003, N = 3 SE +/- 0.0009, N = 3 SE +/- 0.0010, N = 3 0.3191 0.3193 0.3204 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 50% OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 50% libre libre-preempt stock-slackware 0.0906 0.1812 0.2718 0.3624 0.453 SE +/- 0.0009, N = 3 SE +/- 0.0010, N = 3 SE +/- 0.0004, N = 3 0.4011 0.4025 0.4016 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 80% Reads 20% Writes OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 80% Reads 20% Writes libre libre-preempt stock-slackware 0.0968 0.1936 0.2904 0.3872 0.484 SE +/- 0.0010, N = 3 SE +/- 0.0014, N = 3 SE +/- 0.0015, N = 3 0.4261 0.4294 0.4300 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 100% Writes OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 4 - Read-Write Ratio: 100% Writes libre libre-preempt stock-slackware 0.0996 0.1992 0.2988 0.3984 0.498 SE +/- 0.0017, N = 3 SE +/- 0.0026, N = 3 SE +/- 0.0055, N = 3 0.4411 0.4311 0.4425 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 80% Reads 20% Writes OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 80% Reads 20% Writes libre libre-preempt stock-slackware 0.0896 0.1792 0.2688 0.3584 0.448 SE +/- 0.0009, N = 3 SE +/- 0.0005, N = 3 SE +/- 0.0001, N = 3 0.3984 0.3972 0.3975 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 100% Writes OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 100% Writes libre libre-preempt stock-slackware 0.0758 0.1516 0.2274 0.3032 0.379 SE +/- 0.0019, N = 3 SE +/- 0.0012, N = 3 SE +/- 0.0013, N = 3 0.3340 0.3367 0.3365 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 1024 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Unix Domain Socket - Message Bytes: 1024 libre libre-preempt stock-slackware 40K 80K 120K 160K 200K SE +/- 1852.82, N = 5 SE +/- 1947.85, N = 3 SE +/- 1313.16, N = 3 178642 177384 184012
pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 100% Reads OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 1 - Read-Write Ratio: 100% Reads libre libre-preempt stock-slackware 0.0535 0.107 0.1605 0.214 0.2675 SE +/- 0.0020, N = 3 SE +/- 0.0009, N = 3 SE +/- 0.0008, N = 3 0.2370 0.2373 0.2379 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
Ethr Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 64 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 64 libre libre-preempt stock-slackware 800 1600 2400 3200 4000 SE +/- 29.75, N = 9 SE +/- 43.85, N = 3 SE +/- 29.17, N = 9 3573 3414 3574 MIN: 1740 / MAX: 5490 MIN: 2400 / MAX: 4820 MIN: 1620 / MAX: 5580
pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 100% Reads OpenBenchmarking.org us - Average Page Latency, Fewer Is Better pmbench Concurrent Worker Threads: 2 - Read-Write Ratio: 100% Reads libre libre-preempt stock-slackware 0.054 0.108 0.162 0.216 0.27 SE +/- 0.0005, N = 3 SE +/- 0.0010, N = 3 SE +/- 0.0018, N = 3 0.2400 0.2401 0.2397 1. (CC) gcc options: -lm -luuid -lxml2 -m64 -pthread
Ethr Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 64 OpenBenchmarking.org Connections/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 64 libre libre-preempt stock-slackware 500 1000 1500 2000 2500 SE +/- 17.64, N = 3 SE +/- 23.33, N = 3 SE +/- 34.77, N = 15 2223 2087 2118
Facebook RocksDB Test: Random Fill OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Random Fill libre libre-preempt stock-slackware 8K 16K 24K 32K 40K SE +/- 200.16, N = 3 SE +/- 242.91, N = 3 SE +/- 324.59, N = 3 35844 24660 36512 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
Facebook RocksDB Test: Random Read OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 6.3.6 Test: Random Read libre libre-preempt stock-slackware 200K 400K 600K 800K 1000K SE +/- 4939.56, N = 3 SE +/- 4752.83, N = 3 SE +/- 7344.25, N = 3 915917 922254 926591 1. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread
IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 256 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 256 libre libre-preempt stock-slackware 130K 260K 390K 520K 650K SE +/- 6488.57, N = 15 SE +/- 6224.75, N = 15 SE +/- 4657.01, N = 3 567615 589274 574321
t-test1 Threads: 2 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 2 libre libre-preempt stock-slackware 14 28 42 56 70 SE +/- 0.09, N = 3 SE +/- 0.13, N = 3 SE +/- 0.21, N = 3 54.39 60.53 54.95 1. (CC) gcc options: -pthread
Ethr Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 1 OpenBenchmarking.org Connections/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 1 libre libre-preempt stock-slackware 160K 320K 480K 640K 800K SE +/- 8762.29, N = 3 SE +/- 7794.23, N = 4 SE +/- 6353.39, N = 12 740667 700500 729750
iPerf Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 64 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 64 libre libre-preempt stock-slackware 600 1200 1800 2400 3000 SE +/- 21.67, N = 15 SE +/- 24.87, N = 7 SE +/- 34.93, N = 15 2714 2720 2633 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 1024 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 1024 libre libre-preempt stock-slackware 90K 180K 270K 360K 450K SE +/- 2774.94, N = 3 SE +/- 4394.20, N = 15 SE +/- 4059.19, N = 3 393002 394561 401845
Ethr Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 32 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 32 libre libre-preempt stock-slackware 800 1600 2400 3200 4000 SE +/- 36.25, N = 12 SE +/- 18.41, N = 3 SE +/- 12.12, N = 3 3448 3349 3501 MIN: 2460 / MAX: 4260 MIN: 2840 / MAX: 3770 MIN: 2750 / MAX: 4040
Ethr Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 8 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 8 libre libre-preempt stock-slackware 800 1600 2400 3200 4000 SE +/- 35.98, N = 3 SE +/- 7.02, N = 3 SE +/- 24.01, N = 12 3503 3302 3458 MIN: 3290 / MAX: 3750 MIN: 3140 / MAX: 3530 MIN: 2990 / MAX: 3850
IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 128 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 128 libre libre-preempt stock-slackware 140K 280K 420K 560K 700K SE +/- 12036.82, N = 15 SE +/- 6854.29, N = 3 SE +/- 10841.41, N = 15 639905 667086 654123
iPerf Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 64 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 64 libre libre-preempt stock-slackware 600 1200 1800 2400 3000 SE +/- 21.66, N = 15 SE +/- 26.17, N = 15 SE +/- 14.62, N = 3 2706 2684 2575 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
iPerf Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 1 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 1 libre libre-preempt stock-slackware 900 1800 2700 3600 4500 SE +/- 49.38, N = 3 SE +/- 28.41, N = 15 SE +/- 40.25, N = 15 4136 3831 4072 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
Stress-NG Test: CPU Cache OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: CPU Cache libre libre-preempt stock-slackware 8 16 24 32 40 SE +/- 0.31, N = 3 SE +/- 0.33, N = 7 SE +/- 0.38, N = 4 36.19 35.69 36.15 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
MBW Test: Memory Copy - Array Size: 512 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 512 MiB libre libre-preempt stock-slackware 300 600 900 1200 1500 SE +/- 1.75, N = 3 SE +/- 16.89, N = 4 SE +/- 18.28, N = 4 1515.60 1498.22 1496.48 1. (CC) gcc options: -O3 -march=native
IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 512 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: FIFO Named Pipe - Message Bytes: 512 libre libre-preempt stock-slackware 110K 220K 330K 440K 550K SE +/- 4371.02, N = 3 SE +/- 9102.19, N = 13 SE +/- 5368.39, N = 5 506284 468940 480578
Ethr Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 64 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 64 libre libre-preempt stock-slackware 1200 2400 3600 4800 6000 SE +/- 39.27, N = 3 SE +/- 45.90, N = 3 SE +/- 44.15, N = 8 5436 4738 5301 MIN: 2540 / MAX: 8470 MIN: 3150 / MAX: 6600 MIN: 3290 / MAX: 8120
Ethr Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 8 OpenBenchmarking.org Microseconds, Fewer Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 8 libre libre-preempt stock-slackware 50 100 150 200 250 SE +/- 1.83, N = 3 SE +/- 2.00, N = 8 SE +/- 1.94, N = 3 214.83 227.58 215.49 MIN: 169.42 / MAX: 377.87 MIN: 182.37 / MAX: 424.49 MIN: 172.22 / MAX: 363.32
IPC_benchmark Type: Unnamed Pipe - Message Bytes: 128 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Pipe - Message Bytes: 128 libre libre-preempt stock-slackware 150K 300K 450K 600K 750K SE +/- 11890.95, N = 12 SE +/- 8313.26, N = 3 SE +/- 11769.70, N = 12 651455 693222 693442
IPC_benchmark Type: Unnamed Pipe - Message Bytes: 512 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Pipe - Message Bytes: 512 libre libre-preempt stock-slackware 120K 240K 360K 480K 600K SE +/- 5405.56, N = 15 SE +/- 3617.88, N = 3 SE +/- 6017.90, N = 3 538681 525185 519532
Ethr Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1 OpenBenchmarking.org Microseconds, Fewer Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1 libre libre-preempt stock-slackware 50 100 150 200 250 SE +/- 1.84, N = 3 SE +/- 1.57, N = 3 SE +/- 2.14, N = 6 215.12 224.23 213.96 MIN: 179.31 / MAX: 340.58 MIN: 182.29 / MAX: 361.43 MIN: 171.04 / MAX: 317.3
IPC_benchmark Type: Unnamed Pipe - Message Bytes: 1024 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Pipe - Message Bytes: 1024 libre libre-preempt stock-slackware 90K 180K 270K 360K 450K SE +/- 3341.32, N = 9 SE +/- 3550.61, N = 3 SE +/- 2491.20, N = 3 411154 413298 409806
MBW Test: Memory Copy, Fixed Block Size - Array Size: 512 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 512 MiB libre libre-preempt stock-slackware 300 600 900 1200 1500 SE +/- 2.43, N = 3 SE +/- 1.20, N = 3 SE +/- 4.91, N = 3 1537.44 1547.28 1541.13 1. (CC) gcc options: -O3 -march=native
IPC_benchmark Type: Unnamed Pipe - Message Bytes: 256 OpenBenchmarking.org Messages Per Second, More Is Better IPC_benchmark Type: Unnamed Pipe - Message Bytes: 256 libre libre-preempt stock-slackware 140K 280K 420K 560K 700K SE +/- 2239.84, N = 3 SE +/- 6064.59, N = 15 SE +/- 5676.86, N = 3 665447 630701 600771
Ethr Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 8 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 8 libre libre-preempt stock-slackware 1100 2200 3300 4400 5500 SE +/- 17.91, N = 3 SE +/- 32.13, N = 3 SE +/- 54.68, N = 5 5083 4708 5047 MIN: 4410 / MAX: 5410 MIN: 4380 / MAX: 5110 MIN: 4470 / MAX: 5470
Ethr Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 32 OpenBenchmarking.org Microseconds, Fewer Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 32 libre libre-preempt stock-slackware 50 100 150 200 250 SE +/- 2.32, N = 3 SE +/- 0.31, N = 3 SE +/- 1.09, N = 3 218.79 225.55 209.08 MIN: 169.55 / MAX: 319.25 MIN: 190.14 / MAX: 328 MIN: 170.92 / MAX: 311.57
perf-bench Benchmark: Syscall Basic OpenBenchmarking.org ops/sec, More Is Better perf-bench Benchmark: Syscall Basic libre libre-preempt stock-slackware 700K 1400K 2100K 2800K 3500K SE +/- 1510.42, N = 3 SE +/- 10579.06, N = 3 SE +/- 24757.49, N = 3 3318254 2992025 3324236 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap
perf-bench Benchmark: Epoll Wait OpenBenchmarking.org ops/sec, More Is Better perf-bench Benchmark: Epoll Wait libre libre-preempt stock-slackware 30K 60K 90K 120K 150K SE +/- 544.29, N = 3 SE +/- 1024.36, N = 3 SE +/- 1198.84, N = 3 121878 107218 118470 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap
Stress-NG Test: Malloc OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Malloc libre libre-preempt stock-slackware 300K 600K 900K 1200K 1500K SE +/- 4015.93, N = 3 SE +/- 5938.31, N = 3 SE +/- 8693.87, N = 3 1562161.89 1556899.02 1570816.44 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
Stress-NG Test: MEMFD OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: MEMFD libre libre-preempt stock-slackware 3 6 9 12 15 SE +/- 0.07, N = 3 SE +/- 0.04, N = 3 SE +/- 0.00, N = 3 10.00 7.90 9.99 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
Stress-NG Test: Crypto OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Crypto libre libre-preempt stock-slackware 20 40 60 80 100 SE +/- 0.02, N = 3 SE +/- 0.26, N = 3 SE +/- 0.11, N = 3 77.81 77.56 77.89 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
Stress-NG Test: Memory Copying OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Memory Copying libre libre-preempt stock-slackware 20 40 60 80 100 SE +/- 0.08, N = 3 SE +/- 0.07, N = 3 SE +/- 0.09, N = 3 83.21 80.36 82.94 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
perf-bench Benchmark: Futex Hash OpenBenchmarking.org ops/sec, More Is Better perf-bench Benchmark: Futex Hash libre libre-preempt stock-slackware 300K 600K 900K 1200K 1500K SE +/- 3009.42, N = 3 SE +/- 3588.39, N = 3 SE +/- 6737.90, N = 3 1185361 887352 1171427 1. (CC) gcc options: -O6 -ggdb3 -funwind-tables -std=gnu99 -lunwind-x86_64 -lunwind -llzma -Xlinker -export-dynamic -lpthread -lrt -lm -ldl -lelf -ldebuginfod -ldw -lcrypto -lslang -lpython2.7 -lutil -lbfd -lopcodes -liberty -lz -lzstd -lcap
Stress-NG Test: NUMA OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: NUMA libre libre-preempt stock-slackware 4 8 12 16 20 SE +/- 0.03, N = 3 SE +/- 0.16, N = 3 SE +/- 0.11, N = 3 18.09 16.57 17.99 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
Stress-NG Test: SENDFILE OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: SENDFILE libre libre-preempt stock-slackware 1200 2400 3600 4800 6000 SE +/- 10.35, N = 3 SE +/- 4.42, N = 3 SE +/- 14.54, N = 3 5415.59 5628.25 5428.91 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
Stress-NG Test: Glibc Qsort Data Sorting OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Glibc Qsort Data Sorting libre libre-preempt stock-slackware 0.8393 1.6786 2.5179 3.3572 4.1965 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 3.70 3.71 3.73 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
Stress-NG Test: Glibc C String Functions OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Glibc C String Functions libre libre-preempt stock-slackware 5K 10K 15K 20K 25K SE +/- 14.40, N = 3 SE +/- 43.00, N = 3 SE +/- 124.08, N = 3 21659.94 21548.04 21483.84 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
Stress-NG Test: Context Switching OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Context Switching libre libre-preempt stock-slackware 30K 60K 90K 120K 150K SE +/- 829.62, N = 3 SE +/- 1301.51, N = 3 SE +/- 1571.70, N = 3 132992.96 120952.10 132579.17 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
Stress-NG Test: Vector Math OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Vector Math libre libre-preempt stock-slackware 400 800 1200 1600 2000 SE +/- 2.72, N = 3 SE +/- 1.39, N = 3 SE +/- 11.33, N = 3 1651.01 1644.91 1647.85 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
Stress-NG Test: Matrix Math OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Matrix Math libre libre-preempt stock-slackware 200 400 600 800 1000 SE +/- 0.96, N = 3 SE +/- 5.39, N = 3 SE +/- 0.45, N = 3 830.32 825.18 831.52 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
Stress-NG Test: Forking OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Forking libre libre-preempt stock-slackware 500 1000 1500 2000 2500 SE +/- 23.26, N = 3 SE +/- 11.52, N = 3 SE +/- 0.28, N = 3 2279.81 2268.77 2260.62 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
Stress-NG Test: Atomic OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.11.07 Test: Atomic libre libre-preempt stock-slackware 60K 120K 180K 240K 300K SE +/- 148.76, N = 3 SE +/- 352.55, N = 3 SE +/- 478.45, N = 3 292988.08 291911.65 292731.29 1. (CC) gcc options: -O2 -std=gnu99 -lm -laio -lcrypt -lrt -lz -ldl -lJudy -lpthread -lc
PostgreSQL pgbench Scaling Factor: 1 - Clients: 250 - Mode: Read Write - Average Latency OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 250 - Mode: Read Write - Average Latency libre libre-preempt stock-slackware 400 800 1200 1600 2000 SE +/- 9.54, N = 3 SE +/- 6.82, N = 3 SE +/- 4.09, N = 3 1680.03 1716.00 1705.90 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
PostgreSQL pgbench Scaling Factor: 1 - Clients: 250 - Mode: Read Write OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 250 - Mode: Read Write libre libre-preempt stock-slackware 30 60 90 120 150 SE +/- 0.85, N = 3 SE +/- 0.57, N = 3 SE +/- 0.35, N = 3 149 146 147 1. (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 OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 100 - Mode: Read Write - Average Latency libre libre-preempt stock-slackware 110 220 330 440 550 SE +/- 3.88, N = 3 SE +/- 2.01, N = 3 SE +/- 3.49, N = 3 496.99 496.91 498.99 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 100 - Mode: Read Write libre libre-preempt stock-slackware 40 80 120 160 200 SE +/- 1.59, N = 3 SE +/- 0.81, N = 3 SE +/- 1.41, N = 3 201 201 201 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
PostgreSQL pgbench Scaling Factor: 1 - Clients: 250 - Mode: Read Only - Average Latency OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 250 - Mode: Read Only - Average Latency libre libre-preempt stock-slackware 13 26 39 52 65 SE +/- 0.15, N = 3 SE +/- 0.08, N = 3 SE +/- 0.09, N = 3 58.94 60.01 57.95 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
PostgreSQL pgbench Scaling Factor: 1 - Clients: 250 - Mode: Read Only OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 250 - Mode: Read Only libre libre-preempt stock-slackware 900 1800 2700 3600 4500 SE +/- 10.92, N = 3 SE +/- 5.21, N = 3 SE +/- 6.51, N = 3 4246 4171 4318 1. (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 OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 50 - Mode: Read Write - Average Latency libre libre-preempt stock-slackware 50 100 150 200 250 SE +/- 2.93, N = 3 SE +/- 2.08, N = 3 SE +/- 0.49, N = 3 218.09 225.55 215.63 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 50 - Mode: Read Write libre libre-preempt stock-slackware 50 100 150 200 250 SE +/- 3.05, N = 3 SE +/- 2.07, N = 3 SE +/- 0.53, N = 3 230 222 232 1. (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 - Average Latency OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 100 - Mode: Read Only - Average Latency libre libre-preempt stock-slackware 5 10 15 20 25 SE +/- 0.19, N = 3 SE +/- 0.14, N = 3 SE +/- 0.09, N = 3 21.73 22.04 21.78 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 100 - Mode: Read Only libre libre-preempt stock-slackware 1000 2000 3000 4000 5000 SE +/- 40.71, N = 3 SE +/- 27.82, N = 3 SE +/- 18.04, N = 3 4608 4542 4598 1. (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 OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 1 - Mode: Read Only - Average Latency libre libre-preempt stock-slackware 0.144 0.288 0.432 0.576 0.72 SE +/- 0.001, N = 3 SE +/- 0.001, N = 3 SE +/- 0.005, N = 3 0.551 0.559 0.640 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 1 - Mode: Read Only libre libre-preempt stock-slackware 400 800 1200 1600 2000 SE +/- 3.33, N = 3 SE +/- 1.46, N = 3 SE +/- 12.56, N = 3 1815 1791 1565 1. (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 OpenBenchmarking.org ms, Fewer Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 50 - Mode: Read Only - Average Latency libre libre-preempt stock-slackware 3 6 9 12 15 SE +/- 0.04, N = 3 SE +/- 0.04, N = 3 SE +/- 0.05, N = 3 10.30 10.45 10.46 1. (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 OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 13.0 Scaling Factor: 1 - Clients: 50 - Mode: Read Only libre libre-preempt stock-slackware 1000 2000 3000 4000 5000 SE +/- 20.85, N = 3 SE +/- 18.75, N = 3 SE +/- 23.33, N = 3 4860 4789 4788 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -ldl -lm
Ethr Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 64 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 64 libre libre-preempt stock-slackware 30 60 90 120 150 SE +/- 1.11, N = 3 SE +/- 0.30, N = 3 SE +/- 0.18, N = 3 143.93 140.09 143.72 MIN: 119.68 / MAX: 156.8 MIN: 119.81 / MAX: 155.26 MIN: 136.19 / MAX: 154.88
Ethr Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 32 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 32 libre libre-preempt stock-slackware 30 60 90 120 150 SE +/- 0.47, N = 3 SE +/- 1.03, N = 3 SE +/- 0.19, N = 3 143.68 138.95 143.40 MIN: 136.83 / MAX: 151.94 MIN: 120.7 / MAX: 149.5 MIN: 136.32 / MAX: 153.98
Ethr Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 32 OpenBenchmarking.org Connections/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 32 libre libre-preempt stock-slackware 500 1000 1500 2000 2500 SE +/- 20.28, N = 3 SE +/- 15.28, N = 3 SE +/- 17.32, N = 3 2163 2070 2170
Ethr Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 32 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 32 libre libre-preempt stock-slackware 1200 2400 3600 4800 6000 SE +/- 65.16, N = 3 SE +/- 10.48, N = 3 SE +/- 61.55, N = 3 5379 4972 5404 MIN: 4360 / MAX: 6030 MIN: 4310 / MAX: 5930 MIN: 4060 / MAX: 6300
Ethr Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 8 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 8 libre libre-preempt stock-slackware 30 60 90 120 150 SE +/- 0.30, N = 3 SE +/- 0.54, N = 3 SE +/- 0.40, N = 3 148.25 142.78 147.90 MIN: 141.57 / MAX: 154.62 MIN: 116.86 / MAX: 151.04 MIN: 139.52 / MAX: 154.24
Ethr Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 1 OpenBenchmarking.org Mbits/sec, More Is Better Ethr 2019-01-02 Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 1 libre libre-preempt stock-slackware 15 30 45 60 75 SE +/- 0.29, N = 3 SE +/- 0.32, N = 3 SE +/- 0.38, N = 3 65.33 64.25 65.14 MIN: 59.26 / MAX: 68.1 MIN: 62.59 / MAX: 66.3 MIN: 59.52 / MAX: 67.2
OpenSSL RSA 4096-bit Performance OpenBenchmarking.org Signs Per Second, More Is Better OpenSSL 1.1.1 RSA 4096-bit Performance libre libre-preempt stock-slackware 7 14 21 28 35 SE +/- 0.00, N = 3 SE +/- 0.07, N = 3 SE +/- 0.07, N = 3 28.2 28.1 28.0 1. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl
LevelDB Benchmark: Seek Random OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Seek Random libre libre-preempt stock-slackware 4 8 12 16 20 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.07, N = 3 16.59 16.26 16.68 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Overwrite OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Overwrite libre libre-preempt stock-slackware 40 80 120 160 200 SE +/- 0.56, N = 3 SE +/- 0.54, N = 3 SE +/- 0.24, N = 3 152.58 161.34 154.71 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Overwrite OpenBenchmarking.org MB/s, More Is Better LevelDB 1.22 Benchmark: Overwrite libre libre-preempt stock-slackware 0.6525 1.305 1.9575 2.61 3.2625 SE +/- 0.00, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 2.9 2.7 2.9 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Random Fill OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Random Fill libre libre-preempt stock-slackware 40 80 120 160 200 SE +/- 1.10, N = 3 SE +/- 1.03, N = 3 SE +/- 0.41, N = 3 152.60 161.93 151.97 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Random Fill OpenBenchmarking.org MB/s, More Is Better LevelDB 1.22 Benchmark: Random Fill libre libre-preempt stock-slackware 0.6525 1.305 1.9575 2.61 3.2625 SE +/- 0.00, N = 3 SE +/- 0.03, N = 3 SE +/- 0.00, N = 3 2.9 2.7 2.9 1. (CXX) g++ options: -O3 -lsnappy -lpthread
iPerf Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 64 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 64 libre libre-preempt stock-slackware 700 1400 2100 2800 3500 SE +/- 8.08, N = 3 SE +/- 8.09, N = 3 SE +/- 19.68, N = 3 3217 3171 3078 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
iPerf Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 32 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: TCP - Parallel: 32 libre libre-preempt stock-slackware 700 1400 2100 2800 3500 SE +/- 8.35, N = 3 SE +/- 8.09, N = 3 SE +/- 17.13, N = 3 3237 3217 3186 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
iPerf Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 64 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 64 libre libre-preempt stock-slackware 15 30 45 60 75 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 67.1 67.1 67.1 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
iPerf Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 32 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 32 libre libre-preempt stock-slackware 700 1400 2100 2800 3500 SE +/- 1.33, N = 3 SE +/- 39.07, N = 3 SE +/- 29.17, N = 3 3198 3124 3110 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
iPerf Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 32 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 32 libre libre-preempt stock-slackware 8 16 24 32 40 SE +/- 0.03, N = 3 SE +/- 0.00, N = 3 SE +/- 0.03, N = 3 33.5 33.6 33.6 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
iPerf Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 32 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 32 libre libre-preempt stock-slackware 700 1400 2100 2800 3500 SE +/- 31.54, N = 3 SE +/- 33.10, N = 3 SE +/- 43.27, N = 3 3095 3210 3066 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
iPerf Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 1 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - Parallel: 1 libre libre-preempt stock-slackware 0.2363 0.4726 0.7089 0.9452 1.1815 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1.05 1.05 1.05 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
iPerf Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 1 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 100Mbit Objective - Parallel: 1 libre libre-preempt stock-slackware 20 40 60 80 100 100 100 100 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
iPerf Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 1 OpenBenchmarking.org Mbits/sec, More Is Better iPerf 3.7 Server Address: localhost - Server Port: 5201 - Duration: 10 Seconds - Test: UDP - 1000Mbit Objective - Parallel: 1 libre libre-preempt stock-slackware 200 400 600 800 1000 1000 1000 1000 1. (CC) gcc options: -O3 -march=native -lssl -lcrypto -lm
MBW Test: Memory Copy - Array Size: 128 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 128 MiB libre libre-preempt stock-slackware 300 600 900 1200 1500 SE +/- 4.60, N = 3 SE +/- 17.80, N = 3 SE +/- 12.23, N = 3 1515.06 1507.90 1518.38 1. (CC) gcc options: -O3 -march=native
MBW Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB libre libre-preempt stock-slackware 300 600 900 1200 1500 SE +/- 6.58, N = 3 SE +/- 3.12, N = 3 SE +/- 2.06, N = 3 1511.61 1517.13 1522.17 1. (CC) gcc options: -O3 -march=native
LevelDB Benchmark: Hot Read OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Hot Read libre libre-preempt stock-slackware 2 4 6 8 10 SE +/- 0.086, N = 3 SE +/- 0.090, N = 3 SE +/- 0.019, N = 3 8.304 8.537 8.260 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Random Read OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Random Read libre libre-preempt stock-slackware 2 4 6 8 10 SE +/- 0.036, N = 3 SE +/- 0.036, N = 3 SE +/- 0.056, N = 3 8.304 8.410 8.234 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Fill Sync OpenBenchmarking.org Microseconds Per Op, Fewer Is Better LevelDB 1.22 Benchmark: Fill Sync libre libre-preempt stock-slackware 2K 4K 6K 8K 10K SE +/- 16.26, N = 3 SE +/- 257.61, N = 3 SE +/- 18.65, N = 3 7714.75 7827.82 7616.73 1. (CXX) g++ options: -O3 -lsnappy -lpthread
LevelDB Benchmark: Fill Sync OpenBenchmarking.org MB/s, More Is Better LevelDB 1.22 Benchmark: Fill Sync libre libre-preempt stock-slackware 0.0225 0.045 0.0675 0.09 0.1125 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 0.1 0.1 0.1 1. (CXX) g++ options: -O3 -lsnappy -lpthread
OSBench Test: Memory Allocations OpenBenchmarking.org Ns Per Event, Fewer Is Better OSBench Test: Memory Allocations libre libre-preempt stock-slackware 130 260 390 520 650 SE +/- 0.79, N = 3 SE +/- 1.41, N = 3 SE +/- 1.67, N = 3 578.69 610.89 577.87 1. (CC) gcc options: -lm
OSBench Test: Launch Programs OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Launch Programs libre libre-preempt stock-slackware 200 400 600 800 1000 SE +/- 3.02, N = 3 SE +/- 2.33, N = 3 SE +/- 2.17, N = 3 739.50 782.52 763.41 1. (CC) gcc options: -lm
OSBench Test: Create Processes OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Processes libre libre-preempt stock-slackware 70 140 210 280 350 SE +/- 1.45, N = 3 SE +/- 2.19, N = 3 SE +/- 2.77, N = 3 281.38 304.63 281.39 1. (CC) gcc options: -lm
OSBench Test: Create Threads OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Threads libre libre-preempt stock-slackware 30 60 90 120 150 SE +/- 1.12, N = 3 SE +/- 0.50, N = 3 SE +/- 0.35, N = 3 118.44 127.23 117.41 1. (CC) gcc options: -lm
Phoronix Test Suite v10.8.4