Date: Tue 01 Oct 2024 09:16:58 AEST Test set: performance Kernel: 6.10.12-200.fc40.x86_64 Release: Fedora release 40 (Forty) 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.fed40vm 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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- fed40vm Linux 6.11.0- 4178 0.08 0.11 0.64 1.23 1.58 0.13 0.81 289. 2164 2422 fed40vm Linux 6.10.12 4178 0.08 0.12 0.63 1.28 1.58 0.14 1.03 294. 1441 2230 fed40vm Linux 6.10.4- 4178 0.09 0.12 0.63 1.18 1.67 0.14 0.92 1327 6911 9244 fed40vm Linux 6.10.5- 4178 0.08 0.11 0.62 1.18 1.55 0.14 0.80 814. 1472 2456 fed40vm Linux 6.10.6- 4178 0.08 0.11 0.62 1.17 1.54 0.14 0.81 346. 2549 3508 fed40vm Linux 6.10.7- 4178 0.08 0.11 0.62 1.16 1.56 0.14 0.80 316. 1505 2347 fed40vm Linux 6.10.8- 4178 0.09 0.12 0.80 1.43 1.72 0.14 0.86 311. 1642 2355 fed40vm Linux 6.10.9- 4178 0.08 0.11 0.62 1.16 1.55 0.14 0.81 307. 1517 2298 fed40vm Linux 6.10.10 4178 0.08 0.11 0.62 1.17 1.61 0.14 0.80 239. 1240 1901 fed40vm Linux 6.10.11 4178 0.09 0.12 0.66 1.23 1.53 0.16 0.77 332. 1755 2223 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- fed40vm Linux 6.11.0- 5.4000 7.2700 7.2200 7.5600 7.5100 7.73000 6.02000 fed40vm Linux 6.10.12 5.4600 6.3700 5.6900 5.9900 6.3500 5.97000 7.11000 fed40vm Linux 6.10.4- 7.8700 1.9400 8.3400 6.5100 8.10000 11.7 fed40vm Linux 6.10.5- 4.8200 9.0700 13.5 7.2800 16.2 12.7 fed40vm Linux 6.10.6- 5.0200 5.1100 5.6500 5.8200 5.6800 5.76000 5.99000 fed40vm Linux 6.10.7- 5.8600 5.8200 6.0600 6.3100 6.4600 6.33000 6.95000 fed40vm Linux 6.10.8- 5.3000 10.4 17.9 16.6 6.0200 17.6 6.36000 fed40vm Linux 6.10.9- 5.8500 2.0200 0.0100 11.0 4.2300 10.6 fed40vm Linux 6.10.10 4.8300 4.9300 4.9100 5.0200 5.1700 5.40000 5.08000 fed40vm Linux 6.10.11 4.7000 4.7900 4.7000 5.1300 4.9600 5.13000 5.12000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- fed40vm Linux 6.11.0- 5.400 11.3 8.28 14.7 15.0 15.2 17.1 17. fed40vm Linux 6.10.12 5.460 11.6 8.52 13.6 15.4 15.5 17.5 16. fed40vm Linux 6.10.4- 7.870 16.1 42.8 14.0 16.5 38.6 19.1 18. fed40vm Linux 6.10.5- 4.820 10.8 45.6 15.6 14.1 14.4 21.2 16. fed40vm Linux 6.10.6- 5.020 12.2 10.3 18.6 15.4 15.8 16.7 15. fed40vm Linux 6.10.7- 5.860 11.8 9.43 15.2 15.7 16.1 18.3 18. fed40vm Linux 6.10.8- 5.300 11.6 9.19 35.6 38.3 26.2 30.3 19. fed40vm Linux 6.10.9- 5.850 11.8 8.75 31.4 41.1 37.3 53.2 20. fed40vm Linux 6.10.10 4.830 9.880 7.43 11.7 13.7 13.2 15.6 16. fed40vm Linux 6.10.11 4.700 12.5 10.3 12.5 17.0 14.4 20.4 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- fed40vm Linux 6.11.0- 7.2002 4.1959 11.7 6.1650 5417.0 0.393 0.21570 0.570 fed40vm Linux 6.10.12 7.5576 4.1946 11.9 6.4427 5373.0 0.628 0.17530 0.576 fed40vm Linux 6.10.4- 7.6077 4.0602 11.8 6.3820 5338.0 0.340 0.17730 0.600 fed40vm Linux 6.10.5- 46.9 38.4 11.8 6.4924 5028.0 0.380 0.17580 0.617 fed40vm Linux 6.10.6- 11.6 5.5330 14.6 8.0864 7289.0 0.802 0.31420 0.579 fed40vm Linux 6.10.7- 7.2934 4.0612 12.0 6.6811 5198.0 0.381 0.17750 0.572 fed40vm Linux 6.10.8- 8.3262 4.7728 13.3 7.2254 6051.0 0.492 0.21380 0.641 fed40vm Linux 6.10.9- 7.2709 4.0918 119.0 62.7 54.2K 0.375 0.18710 0.568 fed40vm Linux 6.10.10 7.0939 3.8534 11.7 6.2161 5194.0 0.380 0.17420 0.587 fed40vm Linux 6.10.11 8.5649 4.7334 13.1 6.8646 5095.0 0.441 0.25200 0.562 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- fed40vm Linux 6.11.0- 3374 9316 5356 9720.5 16.3K 9385.4 5635.8 15.K 8371. fed40vm Linux 6.10.12 2303 7254 3425 7033.7 17.5K 7626.7 5054.9 15.K 8433. fed40vm Linux 6.10.4- 977. 1598 915. 9885.6 17.5K 9396.7 5674.6 13.K 8342. fed40vm Linux 6.10.5- 2185 6805 1192 9844.2 17.1K 7865.2 4858.9 16.K 7992. fed40vm Linux 6.10.6- 3850 9667 6053 10.0K 17.6K 9595.4 5850.6 16.K 8384. fed40vm Linux 6.10.7- 3463 8925 5480 9873.9 17.4K 7668.5 5818.7 13.K 8394. fed40vm Linux 6.10.8- 1433 4818 3679 7271.2 13.4K 6643.5 4247.9 12.K 5807. fed40vm Linux 6.10.9- 1239 1768 1148 10.0K 3460.3 2806.5 5836.8 16.K 2134. fed40vm Linux 6.10.10 3630 9779 6612 10.1K 14.6K 9553.7 5882.2 16.K 8513. fed40vm Linux 6.10.11 3858 9365 5948 10.1K 17.8K 8989.0 5738.5 14.K 8476.