Date: Thu Mar 27 03:01:08 AM +03 2025 Test set: performance Kernel: 6.13.8-200.fc41.x86_64 Release: Fedora release 41 (Forty One) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 cd src && make rerun make[1]: Entering directory '/home/virt/Downloads/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/virt/Downloads/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/virt/Downloads/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/virt/Downloads/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/virt/Downloads/kernel-tests/performance/lmbench3/src' make[1]: Leaving directory '/home/virt/Downloads/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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- fedoravm. Linux 6.13.6- 2354 0.09 0.12 1.01 1.62 1.58 0.13 0.80 312. 1545 2362 fedoravm. Linux 6.13.6- 2354 0.09 0.12 1.01 1.63 1.55 0.13 0.79 307. 1582 2357 fedoravm. Linux 6.13.7- 2354 0.09 0.12 1.02 1.64 1.55 0.13 0.80 331. 1576 2418 fedoravm. Linux 6.13.7- 2354 0.09 0.12 1.01 1.59 1.68 0.13 0.80 311. 1554 2412 fedoravm. Linux 6.13.8- 2354 0.09 0.12 1.02 1.61 1.60 0.13 0.82 332. 1632 2490 fedoravm. Linux 6.13.8- 2354 0.09 0.12 1.02 1.59 1.59 0.13 0.85 344. 1668 2500 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- fedoravm. Linux 6.13.6- 19.5 19.8 20.4 6.9900 7.5200 4.79000 7.20000 fedoravm. Linux 6.13.6- 20.4 20.4 20.8 7.3200 7.8100 5.60000 9.26000 fedoravm. Linux 6.13.7- 20.6 20.3 20.3 7.0700 7.7500 4.91000 7.62000 fedoravm. Linux 6.13.7- 19.2 19.9 19.8 7.0200 7.1500 4.83000 5.03000 fedoravm. Linux 6.13.8- 19.6 20.0 20.0 7.5400 7.9700 4.82000 7.38000 fedoravm. Linux 6.13.8- 20.7 21.5 20.6 7.9000 8.3600 5.20000 5.88000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- fedoravm. Linux 6.13.6- 19.5 40.7 29.9 53.9 58.1 28. fedoravm. Linux 6.13.6- 20.4 40.2 29.7 52.4 55.5 28. fedoravm. Linux 6.13.7- 20.6 39.9 30.5 54.8 59.9 30. fedoravm. Linux 6.13.7- 19.2 40.3 29.5 51.1 55.4 30. fedoravm. Linux 6.13.8- 19.6 42.3 31.1 54.5 58.3 30. fedoravm. Linux 6.13.8- 20.7 40.8 32.8 53.4 58.2 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- fedoravm. Linux 6.13.6- 12.5 6.9751 19.8 8.9350 6269.0 0.370 0.16260 0.593 fedoravm. Linux 6.13.6- 11.8 6.5269 20.4 9.2020 6401.0 0.387 0.15930 0.591 fedoravm. Linux 6.13.7- 15.7 7.1730 21.3 9.5376 6357.0 0.378 0.17130 0.600 fedoravm. Linux 6.13.7- 15.9 6.7260 19.6 9.0342 6118.0 0.385 0.15910 0.601 fedoravm. Linux 6.13.8- 12.9 6.8582 22.4 10.6 6378.0 0.391 0.16570 0.614 fedoravm. Linux 6.13.8- 14.3 6.9791 19.6 9.6836 6456.0 0.382 0.16670 0.638 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- fedoravm. Linux 6.13.6- 2909 9360 4373 10.6K 16.1K 13.4K 8711.3 15.K 12.8K fedoravm. Linux 6.13.6- 2667 9880 4292 10.1K 15.3K 11.7K 8236.1 14.K 12.7K fedoravm. Linux 6.13.7- 2900 9125 4180 8078.6 15.9K 13.3K 7948.9 14.K 12.7K fedoravm. Linux 6.13.7- 2409 9256 3693 10.8K 15.9K 13.0K 8626.2 14.K 12.8K fedoravm. Linux 6.13.8- 2812 9368 4002 10.4K 15.9K 13.2K 8648.3 14.K 12.6K fedoravm. Linux 6.13.8- 2906 9645 3758 10.1K 15.0K 15.2K 8360.8 14.K 12.5K