Date: Thu 29 Sep 2022 22:20:24 AEST Test set: performance Kernel: 5.19.12-300.fc37.x86_64 Release: Fedora release 37 (Thirty Seven) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 rerun cd src && make rerun make[1]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/adminu/kernel-tests/performance/lmbench3/src' running ../scripts/results on x86_64-linux-gnu running lmbench with CONFIG.fed37vm to /dev/tty make[1]: Leaving directory '/home/adminu/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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- fed37vm Linux 5.19.0- 2136 0.76 0.62 1.42 3.14 4.73 0.59 1.44 434. 1852 2913 fed37vm Linux 5.19.1- 2136 0.65 0.58 1.42 3.06 4.61 0.54 1.38 441. 1875 2891 fed37vm Linux 5.19.11 2136 0.70 0.57 1.37 3.09 4.61 0.54 1.39 413. 1770 2734 fed37vm Linux 5.19.12 2136 0.67 0.58 1.40 3.08 4.71 0.55 1.40 409. 1748 2691 fed37vm Linux 5.19.2- 2136 0.74 0.62 1.43 3.17 4.74 0.61 1.44 437. 2075 3337 fed37vm Linux 5.19.3- 2136 0.50 0.58 1.41 3.20 4.90 0.55 1.43 405. 1749 2721 fed37vm Linux 5.19.4- 2136 2.02 0.63 1.45 3.18 4.75 0.60 1.46 425. 1814 2823 fed37vm Linux 5.19.6- 2136 0.56 0.64 1.48 3.36 4.95 0.62 1.51 438. 2036 3230 fed37vm Linux 5.19.7- 2136 2.25 0.62 1.42 3.32 4.98 0.60 1.51 411. 1765 2761 fed37vm Linux 5.19.8- 2136 0.81 0.62 1.42 3.16 4.64 0.59 1.43 413. 1769 2733 fed37vm Linux 5.19.9- 2136 2.39 0.62 1.44 3.14 4.71 0.59 1.45 428. 1884 2863 fed37vm Linux 5.19.10 2136 0.80 0.66 1.50 3.51 5.00 0.63 1.51 415. 1876 2918 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- fed37vm Linux 5.19.0- 4.6100 4.8800 4.9800 4.5200 5.0600 4.29000 4.48000 fed37vm Linux 5.19.1- 4.2100 4.4300 4.6800 4.1600 4.6700 4.00000 4.52000 fed37vm Linux 5.19.11 4.4200 4.6000 4.8500 4.2600 4.7500 4.04000 4.71000 fed37vm Linux 5.19.12 4.4600 4.6600 4.8100 4.4800 4.8100 4.23000 4.68000 fed37vm Linux 5.19.2- 4.5700 4.8400 5.0400 4.5500 4.4100 4.31000 4.25000 fed37vm Linux 5.19.3- 4.4500 4.6000 4.7200 5.9400 4.5600 3.97000 4.79000 fed37vm Linux 5.19.4- 4.3900 4.5500 4.6600 4.2800 4.7700 4.01000 5.49000 fed37vm Linux 5.19.6- 4.3300 4.5700 4.6300 4.8000 4.5200 3.88000 4.15000 fed37vm Linux 5.19.7- 4.4900 4.4400 4.6800 4.4400 4.6600 4.32000 4.29000 fed37vm Linux 5.19.8- 4.5000 4.4400 4.6100 4.3100 4.2300 4.02000 4.18000 fed37vm Linux 5.19.9- 6.2100 7.6800 4.7800 7.5100 6.7500 6.37000 3.89000 fed37vm Linux 5.19.10 4.8100 5.0000 6.1500 4.9500 6.1200 4.65000 5.63000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- fed37vm Linux 5.19.0- 4.610 12.0 8.32 18.3 22.9 22.1 28.3 30. fed37vm Linux 5.19.1- 4.210 11.7 8.67 18.2 22.7 21.8 27.5 51. fed37vm Linux 5.19.11 4.420 11.4 8.97 16.9 21.3 20.7 26.0 28. fed37vm Linux 5.19.12 4.460 11.6 9.22 17.3 21.8 20.6 26.9 28. fed37vm Linux 5.19.2- 4.570 12.3 8.38 17.8 25.7 21.6 30.5 29. fed37vm Linux 5.19.3- 4.450 11.9 8.24 17.5 22.7 20.9 26.9 28. fed37vm Linux 5.19.4- 4.390 11.5 12.0 17.5 22.3 21.5 26.5 28. fed37vm Linux 5.19.6- 4.330 12.9 9.88 17.2 22.4 21.0 27.5 29. fed37vm Linux 5.19.7- 4.490 12.0 9.10 17.4 22.7 21.4 27.0 29. fed37vm Linux 5.19.8- 4.500 11.6 9.45 18.1 22.3 20.7 26.4 28. fed37vm Linux 5.19.9- 6.210 12.0 9.54 17.6 23.3 21.9 28.1 29. fed37vm Linux 5.19.10 4.810 12.5 9.50 18.7 24.8 22.1 33.1 31. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- fed37vm Linux 5.19.0- 12.9 6.7491 23.1 10.4 11.7K 0.809 0.30380 1.640 fed37vm Linux 5.19.1- 13.6 7.0591 23.8 10.7 11.7K 0.778 0.30520 1.619 fed37vm Linux 5.19.11 13.1 6.8788 23.6 10.4 11.5K 0.788 0.30120 1.639 fed37vm Linux 5.19.12 12.9 6.7550 23.5 10.3 11.4K 0.751 0.30040 1.612 fed37vm Linux 5.19.2- 14.1 6.7237 23.8 10.5 11.7K 0.854 0.30480 1.639 fed37vm Linux 5.19.3- 13.0 7.2628 23.2 10.4 11.4K 0.793 0.30420 1.689 fed37vm Linux 5.19.4- 13.7 7.1730 24.3 10.4 12.2K 0.834 0.31470 1.699 fed37vm Linux 5.19.6- 12.6 7.0831 24.5 10.8 11.9K 0.872 0.34270 1.705 fed37vm Linux 5.19.7- 14.1 7.0784 24.8 10.9 12.3K 0.783 0.32200 1.673 fed37vm Linux 5.19.8- 12.8 6.7912 23.7 10.3 11.7K 0.803 0.30800 1.698 fed37vm Linux 5.19.9- 13.1 6.8579 23.7 10.3 11.7K 0.851 0.30330 1.643 fed37vm Linux 5.19.10 13.6 7.2352 24.9 10.9 12.0K 0.894 0.31020 1.786 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- fed37vm Linux 5.19.0- 3627 9070 5359 10.1K 17.6K 16.3K 8788.8 15.K 12.6K fed37vm Linux 5.19.1- 3775 10.K 7337 9506.1 17.6K 15.9K 8526.2 15.K 12.5K fed37vm Linux 5.19.11 3737 11.K 6249 9555.6 15.8K 16.1K 8679.5 12.K 12.7K fed37vm Linux 5.19.12 3564 10.K 7332 10.0K 15.8K 16.2K 8751.8 15.K 12.5K fed37vm Linux 5.19.2- 3722 10.K 7054 10.1K 16.0K 15.8K 8908.2 15.K 12.6K fed37vm Linux 5.19.3- 3527 10.K 5576 9822.7 15.1K 15.9K 8603.3 14.K 12.4K fed37vm Linux 5.19.4- 3611 10.K 5705 9819.1 15.9K 15.0K 8566.2 14.K 12.3K fed37vm Linux 5.19.6- 3666 10.K 4948 9874.1 15.8K 16.4K 8782.5 14.K 12.6K fed37vm Linux 5.19.7- 3660 11.K 7398 10.1K 16.2K 16.4K 8929.8 15.K 12.6K fed37vm Linux 5.19.8- 3581 10.K 7295 10.1K 15.8K 14.6K 8379.4 13.K 12.6K fed37vm Linux 5.19.9- 3241 9666 6992 10.1K 16.0K 15.8K 8744.7 14.K 12.5K fed37vm Linux 5.19.10 3063 9119 5883 8536.1 15.3K 15.6K 7587.2 12.K 12.2K