Date: Sat Jan 7 08:24:20 AM CET 2023 Test set: performance Kernel: 6.0.16-300.fc37.x86_64 Release: Fedora release 37 (Thirty Seven) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 cd src && make rerun make[1]: Entering directory '/home/ckarl/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/ckarl/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/ckarl/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/ckarl/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/ckarl/kernel-tests/performance/lmbench3/src' make[1]: Leaving directory '/home/ckarl/kernel-tests/performance/lmbench3/src' L M B E N C H 3 . 0 S U M M A R Y ------------------------------------ (Alpha software, do not distribute) Processor, Processes - times in microseconds - smaller is better ------------------------------------------------------------------------------ Host OS Mhz null null open slct sig sig fork exec sh call I/O stat clos TCP inst hndl proc proc proc --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- fedora37 Linux 6.0.8-3 4939 0.05 0.08 0.48 1.18 1.20 0.09 0.70 317. 1299 1754 fedora37 Linux 6.0.9-3 4939 0.06 0.11 0.60 1.58 1.53 0.12 0.94 363. 2157 2056 fedora37 Linux 6.0.10- 4939 0.06 0.10 0.62 1.64 1.63 0.14 0.99 352. 1717 2342 fedora37 Linux 6.0.11- 4939 0.05 0.08 0.48 1.24 1.22 0.10 0.79 287. 1215 1896 fedora37 Linux 6.0.12- 4939 1.34 0.58 18.5 19.2 16.0 0.66 15.3 772. 2530 2773 fedora37 Linux 6.0.13- 4939 0.07 0.10 0.65 1.99 1.51 0.12 0.84 318. 1502 2281 fedora37 Linux 6.0.14- 4939 0.31 0.38 2.10 3.07 1.32 0.10 0.76 282. 1250 1787 fedora37 Linux 6.0.15- 4939 0.06 0.10 0.54 1.59 1.64 0.12 0.84 316. 1375 2725 fedora37 Linux 6.0.16- 4939 0.20 0.25 2.03 3.51 4.89 0.26 2.07 882. 4929 9181 Context switching - times in microseconds - smaller is better ------------------------------------------------------------------------- Host OS 2p/0K 2p/16K 2p/64K 8p/16K 8p/64K 16p/16K 16p/64K ctxsw ctxsw ctxsw ctxsw ctxsw ctxsw ctxsw --------- ------------- ------ ------ ------ ------ ------ ------- ------- fedora37 Linux 6.0.8-3 2.2800 4.2500 3.6500 2.3600 3.1200 2.28000 2.82000 fedora37 Linux 6.0.9-3 4.1900 4.1700 1.3500 3.3200 3.7400 3.52000 3.90000 fedora37 Linux 6.0.10- 13.8 1.3300 1.3400 2.5600 3.7800 3.75000 2.92000 fedora37 Linux 6.0.11- 12.1 6.5400 3.7400 4.4700 8.5000 5.31000 7.12000 fedora37 Linux 6.0.12- 25.0 18.4 16.5 17.8 18.2 19.1 24.8 fedora37 Linux 6.0.13- 1.4900 4.4000 1.3400 3.3700 3.1900 2.60000 3.29000 fedora37 Linux 6.0.14- 4.1300 4.6700 4.5500 3.1900 3.3500 3.47000 4.09000 fedora37 Linux 6.0.15- 2.8200 6.7100 6.8900 5.1400 5.3100 4.27000 4.32000 fedora37 Linux 6.0.16- 12.9 14.7 26.8 16.0 20.2 13.2 21.1 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- fedora37 Linux 6.0.8-3 2.280 8.511 8.26 12.8 14.7 17. fedora37 Linux 6.0.9-3 4.190 3.873 6.31 12.6 15.5 25. fedora37 Linux 6.0.10- 13.8 4.409 11.6 14.3 17.5 30. fedora37 Linux 6.0.11- 12.1 9.403 9.54 14.1 17.1 2035 fedora37 Linux 6.0.12- 25.0 31.8 47.2 22.2 32.7 26. fedora37 Linux 6.0.13- 1.490 3.627 10.5 14.4 17.3 21. fedora37 Linux 6.0.14- 4.130 9.613 9.47 196.1 261.6 23. fedora37 Linux 6.0.15- 2.820 4.355 9.20 14.6 17.6 24. fedora37 Linux 6.0.16- 12.9 31.6 39.9 33.1 21.9 921. File & VM system latencies in microseconds - smaller is better ------------------------------------------------------------------------------- Host OS 0K File 10K File Mmap Prot Page 100fd Create Delete Create Delete Latency Fault Fault selct --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- fedora37 Linux 6.0.8-3 8.2805 4.0947 14.6 6.5782 12.7K 0.346 0.601 fedora37 Linux 6.0.9-3 8.8818 4.6399 17.6 7.7654 11.4K 0.505 0.723 fedora37 Linux 6.0.10- 9.7924 5.1476 15.5 7.5988 14.1K 0.419 0.723 fedora37 Linux 6.0.11- 7.5200 4.1502 14.1 6.7272 10.8K 0.357 0.619 fedora37 Linux 6.0.12- 11.0 6.6567 20.2 13.1 19.2K 2.723 14.6 fedora37 Linux 6.0.13- 10.2 5.4964 14.8 6.1364 13.7K 0.350 0.759 fedora37 Linux 6.0.14- 35.0 21.9 149.9 72.4 70.3K 0.314 0.695 fedora37 Linux 6.0.15- 8.2937 4.4302 17.2 7.4643 11.7K 0.270 0.704 fedora37 Linux 6.0.16- 39.8 12.5 46.6 32.0 45.9K 0.397 2.709 *Local* Communication bandwidths in MB/s - bigger is better ----------------------------------------------------------------------------- Host OS Pipe AF TCP File Mmap Bcopy Bcopy Mem Mem UNIX reread reread (libc) (hand) read write --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- fedora37 Linux 6.0.8-3 3337 13.K 8220 15.0K 49.9K 12.2K 4896.4 13.K 9570. fedora37 Linux 6.0.9-3 2891 10.K 6284 17.4K 46.3K 25.1K 7932.9 10.K 13.7K fedora37 Linux 6.0.10- 2633 9510 5476 15.2K 50.3K 6040.8 7694.1 17.K 11.8K fedora37 Linux 6.0.11- 2155 7432 869. 9047.9 39.0K 14.1K 7580.6 13.K 11.3K fedora37 Linux 6.0.12- 2711 8996 4568 8529.0 17.3K 5758.0 4830.8 11.K 7593. fedora37 Linux 6.0.13- 3260 10.K 6581 14.4K 47.7K 16.7K 12.7K 13.K 13.9K fedora37 Linux 6.0.14- 2548 12.K 6072 13.5K 29.4K 7037.4 8314.1 14.K 8079. fedora37 Linux 6.0.15- 3105 10.K 6217 19.0K 42.1K 16.4K 2038.7 2106 7380. fedora37 Linux 6.0.16- 951. 1665 1566 4446.1 6890.2 8264.5 4455.2 7185 7687.