Date: Wed 27 Mar 2024 16:13:22 AEST Test set: performance Kernel: 6.8.2-300.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 6.8.0-0 4178 0.06 0.10 0.52 1.04 1.45 0.11 0.75 231. 1209 1865 fed40vm Linux 6.8.0-0 4178 0.07 0.10 0.53 1.06 1.55 0.11 0.77 275. 1722 2140 fed40vm Linux 6.8.0-0 4178 0.06 0.10 0.50 1.10 1.44 0.11 0.76 223. 1162 1795 fed40vm Linux 6.8.0-6 4178 0.07 0.10 0.51 1.03 1.46 0.11 0.76 225. 1183 1834 fed40vm Linux 6.8.2-3 4178 0.06 0.10 0.51 1.07 1.47 0.11 0.77 329. 1504 2429 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 6.8.0-0 4.9900 5.2700 5.2600 3.6300 4.6100 3.99000 3.44000 fed40vm Linux 6.8.0-0 4.4600 4.4900 4.4800 2.4800 2.5800 2.61000 2.29000 fed40vm Linux 6.8.0-0 4.5200 4.4800 4.5200 4.0900 4.1800 3.75000 3.44000 fed40vm Linux 6.8.0-6 4.5100 4.5400 4.5400 2.5700 3.3000 2.62000 3.41000 fed40vm Linux 6.8.2-3 5.5400 5.5800 5.8900 4.3600 3.4900 2.74000 3.09000 *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 6.8.0-0 4.990 9.746 9.48 12.0 13.7 13.8 16.1 15. fed40vm Linux 6.8.0-0 4.460 10.9 9.86 13.0 13.6 14.6 15.7 14. fed40vm Linux 6.8.0-0 4.520 9.527 9.28 12.7 13.3 13.9 15.6 13. fed40vm Linux 6.8.0-6 4.510 9.522 9.73 12.2 13.8 13.8 16.2 14. fed40vm Linux 6.8.2-3 5.540 2.922 11.5 14.0 15.1 16.0 17.2 15. 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 6.8.0-0 7.5807 3.6101 10.7 5.6046 5788.0 0.416 0.16810 0.534 fed40vm Linux 6.8.0-0 7.0981 4.2237 11.0 5.7041 5134.0 0.427 0.19260 0.563 fed40vm Linux 6.8.0-0 7.6712 4.1973 10.7 5.6119 5904.0 0.406 0.19430 0.532 fed40vm Linux 6.8.0-6 6.6747 3.5745 10.7 5.5877 4919.0 0.418 0.17620 0.532 fed40vm Linux 6.8.2-3 7.0394 3.6940 11.1 5.9533 4974.0 0.441 0.17100 0.545 *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 6.8.0-0 3880 13.K 8192 10.1K 17.7K 9523.2 5912.3 16.K 8223. fed40vm Linux 6.8.0-0 3846 12.K 7513 10.1K 17.8K 9068.0 5929.1 16.K 8537. fed40vm Linux 6.8.0-0 3770 13.K 8382 10.0K 17.4K 9098.3 5708.3 15.K 8436. fed40vm Linux 6.8.0-6 3848 12.K 8046 10.1K 17.6K 8896.1 4804.6 15.K 8357. fed40vm Linux 6.8.2-3 3597 12.K 7195 10.0K 17.5K 9017.7 5756.3 15.K 8407.