Date: sex 07 out 2022 23:17:50 +01 Test set: performance Kernel: 5.19.12-200.fc36.x86_64 Release: Fedora release 36 (Thirty Six) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 cd src && make rerun make[1]: Entrando no diretório '/home/rodrigo/kernel-tests/performance/lmbench3/src' gmake[2]: Entrando no diretório '/home/rodrigo/kernel-tests/performance/lmbench3/src' gmake[2]: Nada a ser feito para 'all'. gmake[2]: Saindo do diretório '/home/rodrigo/kernel-tests/performance/lmbench3/src' gmake[2]: Entrando no diretório '/home/rodrigo/kernel-tests/performance/lmbench3/src' gmake[2]: Nada a ser feito para 'opt'. gmake[2]: Saindo do diretório '/home/rodrigo/kernel-tests/performance/lmbench3/src' make[1]: Saindo do diretório '/home/rodrigo/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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- cq.dx Linux 5.18.15 812 0.15 0.35 1.68 3.75 8.99 0.28 2.15 732. 3357 4857 cq.dx Linux 5.18.15 812 0.09 0.16 0.86 1.65 4.07 0.13 0.94 303. 1514 2223 cq.dx Linux 5.19.11 812 0.09 0.20 0.94 2.10 2.80 0.15 1.04 329. 1629 2427 cq.dx Linux 5.19.12 812 0.28 0.16 0.80 1.74 2.22 0.13 0.97 307. 1529 2240 cq.dx Linux 5.18.15 812 0.08 0.18 0.78 1.75 4.09 0.13 0.96 506. 2185 3190 cq.dx Linux 5.18.16 812 0.08 0.19 0.86 1.95 2.10 0.13 0.98 320. 1571 2271 cq.dx Linux 5.18.18 812 0.09 0.18 0.87 1.88 2.16 0.14 0.97 304. 1546 2254 cq.dx Linux 5.18.18 812 0.08 0.18 0.84 1.88 2.17 0.14 0.95 300. 1532 2253 cq.dx Linux 5.19.4- 812 0.12 0.18 0.86 1.86 2.28 0.14 0.97 322. 1539 2248 cq.dx Linux 5.19.6- 812 0.11 0.19 0.87 1.90 2.06 0.13 0.99 337. 1861 2694 cq.dx Linux 5.19.8- 812 0.07 0.16 0.76 1.62 2.25 0.14 0.99 302. 1668 2425 cq.dx Linux 5.19.8- 812 0.09 0.16 0.74 1.88 2.19 0.12 0.92 303. 1646 2427 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- cq.dx Linux 5.18.15 6.6900 6.7100 7.8900 7.4000 8.4400 7.75000 8.77000 cq.dx Linux 5.18.15 2.5800 2.8400 3.0900 3.4500 3.4500 3.51000 3.65000 cq.dx Linux 5.19.11 5.0400 7.0400 7.0600 8.6300 10.5 8.42000 10.6 cq.dx Linux 5.19.12 1.8100 2.0500 2.1500 2.7400 2.6700 2.82000 2.87000 cq.dx Linux 5.18.15 2.7200 2.8700 3.5200 3.3800 3.4100 3.38000 3.56000 cq.dx Linux 5.18.16 2.6400 2.8500 3.0500 3.5000 3.4900 3.66000 4.04000 cq.dx Linux 5.18.18 1.8900 2.0300 2.1600 2.6100 3.2500 2.91000 2.93000 cq.dx Linux 5.18.18 1.8900 3.1800 2.4500 2.7400 3.0700 2.72000 2.97000 cq.dx Linux 5.19.4- 1.9100 1.9800 2.5700 2.7500 2.8900 2.75000 3.00000 cq.dx Linux 5.19.6- 0.8600 2.0400 2.5300 2.8400 2.8000 2.73000 3.13000 cq.dx Linux 5.19.8- 2.0200 2.0300 2.4500 2.5900 2.9200 2.79000 3.02000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- cq.dx Linux 5.18.15 6.690 15.9 12.6 30.3 36.2 65. cq.dx Linux 5.18.15 2.580 6.129 5.64 11.9 14.0 27. cq.dx Linux 5.19.11 5.040 5.734 5.26 11.8 15.7 28. cq.dx Linux 5.19.12 1.810 4.865 4.77 10.0 12.9 25. cq.dx Linux 5.18.15 2.720 6.160 5.94 11.9 14.2 29. cq.dx Linux 5.18.16 2.640 6.333 6.42 13.6 16.0 30. cq.dx Linux 5.18.18 1.890 4.787 5.34 10.1 13.0 26. cq.dx Linux 5.18.18 1.890 4.842 5.29 10.1 12.8 25. cq.dx Linux 5.19.4- 1.910 5.016 5.13 10.0 13.2 26. cq.dx Linux 5.19.6- 0.860 4.895 6.04 10.5 13.3 41. cq.dx Linux 5.19.8- 2.020 4.733 4.91 10.3 12.8 25. cq.dx Linux 5.19.8- 4.784 5.06 10.9 15.8 24. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- cq.dx Linux 5.18.15 49.4 45.6 55.3 38.2 6335.5K 0.805 0.00380 2.154 cq.dx Linux 5.18.15 16.2 12.2 24.9 16.7 5730.6K 0.411 0.00140 0.990 cq.dx Linux 5.19.11 28.4 13.7 30.9 19.1 2375.7K 0.726 0.00270 1.176 cq.dx Linux 5.19.12 13.9 13.0 23.2 16.6 1759.7K 0.407 0.00160 0.986 cq.dx Linux 5.18.15 16.6 12.9 26.0 18.1 2718.8K 0.404 0.00140 1.020 cq.dx Linux 5.18.16 16.2 14.7 26.4 18.0 5362.8K 0.379 0.00150 0.994 cq.dx Linux 5.18.18 13.1 12.5 21.9 15.7 6296.0K 0.409 0.00140 0.992 cq.dx Linux 5.18.18 14.6 12.0 23.2 15.7 5708.9K 0.421 0.00140 0.991 cq.dx Linux 5.19.4- 13.7 12.7 22.5 16.5 1722.7K 0.414 0.00140 1.027 cq.dx Linux 5.19.6- 16.2 13.1 25.2 17.4 6681.8K 0.407 0.00140 0.973 cq.dx Linux 5.19.8- 16.4 13.3 25.2 17.1 1495.3K 0.369 0.00140 1.011 cq.dx Linux 5.19.8- 18.4 13.7 26.2 17.4 5597.4K 0.393 0.00140 1.021 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- cq.dx Linux 5.18.15 1665 4617 3126 4429.2 8011.6 8866.6 3948.3 6742 5238. cq.dx Linux 5.18.15 3539 11.K 7283 8671.4 12.8K 11.9K 7125.4 11.K 8968. cq.dx Linux 5.19.11 2898 8714 6773 6646.8 8785.4 7716.5 5318.2 5832 7669. cq.dx Linux 5.19.12 3514 8498 5862 8637.3 12.5K 11.4K 6717.3 12.K 9681. cq.dx Linux 5.18.15 3355 11.K 6951 8148.0 12.6K 11.9K 7159.8 12.K 9576. cq.dx Linux 5.18.16 3531 11.K 6988 900.5 11.7K 10.9K 6842.0 12.K 8014. cq.dx Linux 5.18.18 3292 10.K 7620 8718.4 12.6K 10.7K 6889.9 12.K 9137. cq.dx Linux 5.18.18 3427 11.K 7465 8739.4 12.7K 11.1K 6689.7 12.K 9575. cq.dx Linux 5.19.4- 3378 10.K 7712 8354.5 12.5K 11.3K 6751.4 12.K 9678. cq.dx Linux 5.19.6- 3745 10.K 7616 8501.8 12.7K 11.1K 6895.9 12.K 9771. cq.dx Linux 5.19.8- 3699 10.K 7451 8602.7 12.5K 11.8K 7063.1 12.K 9775. cq.dx Linux 5.19.8- 3498 8194 4532 7944.5 25.6K