Date: Fri 30 Aug 2024 13:35:13 AEST Test set: performance Kernel: 6.10.7-200.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 6.10.4- 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 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 6.10.4- 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 *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 6.10.4- 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. 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 6.10.4- 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 *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 6.10.4- 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.