Date: Thu May 8 03:00:56 AM +03 2025 Test set: performance Kernel: 6.14.5-200.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 6.13.9- 2354 0.09 0.12 1.03 1.63 1.55 0.13 0.80 328. 1606 2385 fedoravm. Linux 6.13.11 2354 0.09 0.12 0.99 1.61 1.58 0.13 0.84 313. 1627 2516 fedoravm. Linux 6.13.12 2354 0.09 0.12 1.00 1.59 1.59 0.13 0.85 314. 1549 2353 fedoravm. Linux 6.13.12 2354 0.09 0.12 1.00 1.61 1.59 0.13 0.84 321. 1603 2379 fedoravm. Linux 6.14.3- 2354 0.09 0.12 1.01 1.65 1.64 0.13 0.83 325. 1656 2415 fedoravm. Linux 6.14.4- 2354 0.09 0.12 1.06 1.63 1.57 0.13 0.84 347. 1588 2360 fedoravm. Linux 6.14.4- 2354 0.09 0.12 0.98 1.64 1.56 0.13 0.85 336. 1586 2406 fedoravm. Linux 6.14.5- 2354 0.09 0.12 1.01 1.60 1.61 0.13 0.84 332. 1644 2407 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 fedoravm. Linux 6.13.8- 2354 0.09 0.12 1.04 1.55 1.60 0.13 0.82 319. 1600 2401 fedoravm. Linux 6.13.7- 2354 0.09 0.12 0.99 1.60 1.58 0.13 0.79 306. 1551 2341 fedoravm. Linux 6.13.9- 2354 0.09 0.12 1.04 1.65 1.62 0.13 0.81 345. 1677 2534 fedoravm. Linux 6.13.9- 2354 0.09 0.12 1.03 1.64 1.59 0.13 0.81 330. 1655 2428 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 6.13.9- 19.3 21.0 20.0 7.0100 7.7500 7.23000 5.54000 fedoravm. Linux 6.13.11 21.8 20.9 22.5 7.4800 9.5100 7.80000 5.69000 fedoravm. Linux 6.13.12 20.7 20.8 21.7 7.1800 7.7400 7.20000 5.45000 fedoravm. Linux 6.13.12 21.0 21.7 22.3 7.3600 7.9000 9.83000 7.82000 fedoravm. Linux 6.14.3- 23.7 23.8 22.9 8.3400 8.7300 5.15000 5.79000 fedoravm. Linux 6.14.4- 21.4 21.4 22.0 7.2600 7.9400 4.93000 5.44000 fedoravm. Linux 6.14.4- 21.1 21.9 22.9 7.3000 7.7900 4.84000 5.34000 fedoravm. Linux 6.14.5- 21.0 21.4 23.2 7.5900 8.3700 7.54000 5.33000 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 fedoravm. Linux 6.13.8- 19.0 19.6 19.9 6.9200 7.6300 4.64000 5.45000 fedoravm. Linux 6.13.7- 19.6 19.7 19.9 7.2400 7.5800 4.88000 5.33000 fedoravm. Linux 6.13.9- 19.6 20.5 21.1 7.1300 7.7800 4.94000 5.59000 fedoravm. Linux 6.13.9- 21.6 21.6 21.5 7.9800 8.4700 7.60000 5.64000 *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 6.13.9- 19.3 39.8 30.0 50.8 55.5 32. fedoravm. Linux 6.13.11 21.8 43.7 32.3 57.5 59.7 31. fedoravm. Linux 6.13.12 20.7 43.6 33.2 55.0 60.4 31. fedoravm. Linux 6.13.12 21.0 44.2 33.8 58.5 61.3 31. fedoravm. Linux 6.14.3- 23.7 44.2 32.7 59.9 63.8 31. fedoravm. Linux 6.14.4- 21.4 43.2 35.0 58.9 63.7 32. fedoravm. Linux 6.14.4- 21.1 44.4 36.9 56.3 63.2 30. fedoravm. Linux 6.14.5- 21.0 42.6 31.9 58.1 62.5 29. 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. fedoravm. Linux 6.13.8- 19.0 41.4 31.2 51.5 55.4 31. fedoravm. Linux 6.13.7- 19.6 38.8 28.5 51.3 54.8 30. fedoravm. Linux 6.13.9- 19.6 41.2 31.0 54.7 56.7 42. fedoravm. Linux 6.13.9- 21.6 42.6 30.8 54.9 57.3 32. 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 6.13.9- 12.3 6.8643 20.0 8.8289 6628.0 0.371 0.16000 0.594 fedoravm. Linux 6.13.11 16.3 6.9331 20.8 9.2383 6438.0 0.356 0.16730 0.610 fedoravm. Linux 6.13.12 12.2 6.7620 19.1 8.8489 6324.0 0.369 0.18680 0.605 fedoravm. Linux 6.13.12 17.1 6.6271 20.3 9.0801 6437.0 0.377 0.17680 0.601 fedoravm. Linux 6.14.3- 12.2 7.1063 20.4 9.7576 6246.0 0.386 0.20210 0.612 fedoravm. Linux 6.14.4- 13.5 6.6141 20.9 9.9901 5927.0 0.349 0.20430 0.610 fedoravm. Linux 6.14.4- 12.5 7.1715 21.0 9.0812 6049.0 0.361 0.21310 0.610 fedoravm. Linux 6.14.5- 12.8 6.2936 22.1 9.7199 6053.0 0.384 0.19860 0.628 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 fedoravm. Linux 6.13.8- 13.6 6.6784 20.5 8.9355 6327.0 0.389 0.15760 0.604 fedoravm. Linux 6.13.7- 13.5 6.5243 19.7 8.7971 6138.0 0.375 0.16230 0.594 fedoravm. Linux 6.13.9- 14.9 6.7244 20.0 9.1485 6353.0 0.332 0.16500 0.622 fedoravm. Linux 6.13.9- 14.8 6.7515 20.6 9.7244 6694.0 0.378 0.16840 0.615 *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 6.13.9- 2778 9693 4085 10.4K 15.9K 13.4K 8556.1 15.K 12.7K fedoravm. Linux 6.13.11 1597 8880 3718 8894.9 15.0K 14.0K 8063.8 14.K 11.9K fedoravm. Linux 6.13.12 1486 9115 4240 9256.4 15.5K 12.9K 8454.9 14.K 12.6K fedoravm. Linux 6.13.12 1527 8920 4166 9148.0 15.4K 12.3K 8202.1 14.K 12.0K fedoravm. Linux 6.14.3- 1554 8413 3753 8631.1 13.3K 12.1K 7844.3 14.K 11.5K fedoravm. Linux 6.14.4- 1513 8780 3714 9061.9 15.2K 12.8K 8572.6 15.K 12.8K fedoravm. Linux 6.14.4- 1457 9303 4164 8856.3 15.5K 13.1K 8512.7 14.K 12.5K fedoravm. Linux 6.14.5- 1352 8871 3921 8984.5 15.3K 12.8K 8464.5 14.K 12.2K 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 fedoravm. Linux 6.13.8- 2744 9856 4256 10.9K 16.0K 13.8K 8771.2 15.K 12.8K fedoravm. Linux 6.13.7- 2924 9487 3813 10.3K 16.0K 13.3K 8430.5 14.K 12.6K fedoravm. Linux 6.13.9- 2722 8978 3579 10.4K 15.6K 13.4K 8437.5 13.K 12.3K fedoravm. Linux 6.13.9- 2474 9375 3908 10.2K 13.3K 12.8K 8372.4 14.K 11.5K