Date: Fri 19 Jul 2024 10:11:04 AEST Test set: performance Kernel: 6.9.10-100.fc39.x86_64 Release: Fedora release 39 (Thirty Nine) 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.fed39vm 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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- fed39vm Linux 6.8.12- 4473 0.08 0.12 0.61 1.19 1.50 0.13 0.79 244. 1308 1947 fed39vm Linux 6.9.4-1 4473 0.08 0.12 0.62 1.24 1.52 0.14 0.79 324. 1475 2331 fed39vm Linux 6.9.4-1 4473 0.08 0.12 0.64 1.22 1.60 0.14 0.83 301. 1442 2322 fed39vm Linux 6.9.5-1 4473 0.10 0.14 0.74 1.49 1.85 0.17 0.97 348. 2041 3191 fed39vm Linux 6.9.6-1 4473 0.08 0.12 0.66 1.23 1.57 0.14 0.85 313. 1510 2417 fed39vm Linux 6.9.7-1 4473 0.14 0.19 0.77 1.53 1.51 0.13 1.02 307. 1449 2367 fed39vm Linux 6.9.8-1 4473 0.09 0.12 0.66 1.28 1.56 0.14 0.93 245. 1268 1982 fed39vm Linux 6.9.9-1 4473 0.08 0.12 0.61 1.22 1.50 0.13 0.83 304. 1460 2312 fed39vm Linux 6.9.10- 4473 0.09 0.13 0.64 1.37 1.56 0.14 0.88 258. 1303 2015 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- fed39vm Linux 6.8.12- 4.7900 4.8700 5.4300 2.7800 3.3400 2.41000 4.01000 fed39vm Linux 6.9.4-1 10.8 11.6 10.6 6.4600 5.1900 6.85000 3.22000 fed39vm Linux 6.9.4-1 7.1700 5.1600 5.8000 3.6200 4.2900 2.28000 2.90000 fed39vm Linux 6.9.5-1 5.8200 6.1100 5.8900 4.2200 4.0900 3.70000 3.35000 fed39vm Linux 6.9.6-1 6.0000 6.2200 8.7200 4.3400 6.4000 2.70000 4.31000 fed39vm Linux 6.9.7-1 5.5600 5.8400 6.0300 4.2900 3.4200 2.76000 3.19000 fed39vm Linux 6.9.8-1 4.6600 5.1000 5.1600 5.6300 4.7700 5.45000 5.79000 fed39vm Linux 6.9.9-1 5.9200 6.0000 6.2700 6.6700 6.7500 6.69000 6.87000 fed39vm Linux 6.9.10- 5.3500 6.2600 6.5300 6.4400 6.1100 6.76000 5.36000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- fed39vm Linux 6.8.12- 4.790 9.954 9.72 17.0 14.6 14.6 16.9 15. fed39vm Linux 6.9.4-1 10.8 3.022 9.38 14.1 15.6 15.4 18.0 17. fed39vm Linux 6.9.4-1 7.170 12.1 6.79 14.2 17.3 16.9 17.9 15. fed39vm Linux 6.9.5-1 5.820 12.8 9.66 15.2 17.2 18.0 21.0 20. fed39vm Linux 6.9.6-1 6.000 11.8 8.80 14.0 15.6 16.2 17.9 16. fed39vm Linux 6.9.7-1 5.560 11.7 9.53 15.3 15.7 15.7 17.5 17. fed39vm Linux 6.9.8-1 4.660 10.7 7.65 12.2 14.1 13.9 16.2 15. fed39vm Linux 6.9.9-1 5.920 11.8 8.78 14.4 17.9 17.7 22.1 19. fed39vm Linux 6.9.10- 5.350 10.9 8.26 12.5 14.4 13.9 17.0 16. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- fed39vm Linux 6.8.12- 6.8684 3.5061 10.9 5.6167 4957.0 0.506 0.17430 0.594 fed39vm Linux 6.9.4-1 7.3899 3.9001 11.4 6.0168 5040.0 0.429 0.17870 0.632 fed39vm Linux 6.9.4-1 7.5308 3.6596 10.9 5.5833 5279.0 0.417 0.17780 0.640 fed39vm Linux 6.9.5-1 8.4427 4.2764 13.1 6.4797 5886.0 0.552 0.19880 0.726 fed39vm Linux 6.9.6-1 7.0260 3.4960 11.5 5.5513 5183.0 0.475 0.18050 0.620 fed39vm Linux 6.9.7-1 7.3203 3.7533 13.6 6.5865 7594.0 0.515 0.17800 0.723 fed39vm Linux 6.9.8-1 7.2509 3.5866 11.5 5.9729 5091.0 0.587 0.17390 0.627 fed39vm Linux 6.9.9-1 7.2977 3.9051 11.4 5.9059 5291.0 0.354 0.18330 0.608 fed39vm Linux 6.9.10- 7.1706 3.6550 11.5 6.0389 5062.0 0.461 0.17550 0.642 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- fed39vm Linux 6.8.12- 3750 10.K 7344 9303.1 17.2K 8410.8 5859.9 16.K 7312. fed39vm Linux 6.9.4-1 3429 8868 6370 9072.6 17.4K 8635.4 4342.5 15.K 5421. fed39vm Linux 6.9.4-1 3168 8420 5915 8620.5 15.6K 8775.0 5471.6 12.K 7100. fed39vm Linux 6.9.5-1 3335 8864 6354 9769.5 17.0K 8540.7 5707.6 15.K 8328. fed39vm Linux 6.9.6-1 2296 7762 5398 8286.6 17.5K 4738.7 5742.4 15.K 7493. fed39vm Linux 6.9.7-1 3297 8825 6544 9921.1 17.3K 9420.3 5788.6 15.K 8371. fed39vm Linux 6.9.8-1 3773 9709 7635 10.1K 17.6K 9168.0 5866.7 16.K 8422. fed39vm Linux 6.9.9-1 2546 8184 3465 9606.1 16.6K 7472.9 5417.1 14.K 7255. fed39vm Linux 6.9.10- 3442 10.K 7673 8985.7 17.7K 6493.2 5442.7 13.K 8507.