Date: Thu Jan 29 09:53:32 AM +03 2026 Test set: performance Kernel: 6.18.7-200.fc43.x86_64 Release: Fedora release 43 (Forty Three) 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 6.16.10 2354 0.08 0.12 1.02 1.63 1.50 0.13 0.79 299. 1481 2237 fedoravm. Linux 6.16.11 2354 0.08 0.12 1.03 1.63 1.50 0.13 0.82 303. 1520 2299 fedoravm. Linux 6.17.7- 2354 0.08 0.12 1.02 1.59 1.48 0.13 0.82 306. 1592 2409 fedoravm. Linux 6.17.7- 2354 0.08 0.12 1.02 1.55 1.50 0.12 0.81 301. 1568 2384 fedoravm. Linux 6.17.7- 2354 0.09 0.12 1.04 1.57 1.49 0.12 0.87 312. 1604 2412 fedoravm. Linux 6.17.7- 2354 0.08 0.12 1.08 1.69 1.52 0.12 0.88 301. 1547 2366 fedoravm. Linux 6.17.8- 2354 0.08 0.12 1.04 1.68 1.51 0.12 0.83 298. 1551 2393 fedoravm. Linux 6.17.8- 2354 0.08 0.12 1.03 1.57 1.48 0.12 0.81 296. 1543 2337 fedoravm. Linux 6.17.12 2354 0.09 0.12 1.04 1.66 1.48 0.12 0.81 300. 1552 2327 fedoravm. Linux 6.18.3- 2354 0.08 0.12 1.01 1.64 1.49 0.12 0.81 322. 1701 2380 fedoravm. Linux 6.18.5- 2354 0.08 0.12 1.02 1.65 1.49 0.12 0.82 338. 1584 2294 fedoravm. Linux 6.18.6- 2354 0.08 0.12 1.09 1.66 1.51 0.13 0.82 298. 1538 2704 fedoravm. Linux 6.16.11 2354 0.08 0.12 1.01 1.60 1.49 0.13 0.81 289. 1477 2235 fedoravm. Linux 6.18.7- 2354 0.08 0.12 1.02 1.68 1.49 0.12 0.82 327. 1566 2397 fedoravm. Linux 6.16.12 2354 0.08 0.12 1.00 1.60 1.50 0.13 0.80 293. 1476 2252 fedoravm. Linux 6.17.4- 2354 0.08 0.12 1.02 1.63 1.51 0.13 0.79 300. 1502 2397 fedoravm. Linux 6.17.4- 2354 0.08 0.12 1.05 1.76 1.54 0.12 0.82 297. 1491 2304 fedoravm. Linux 6.17.5- 2354 0.08 0.12 1.03 1.77 1.48 0.13 0.83 314. 1569 2385 fedoravm. Linux 6.17.6- 2354 0.09 0.12 1.05 1.63 1.49 0.12 0.83 356. 1687 2499 fedoravm. Linux 6.17.6- 2354 0.08 0.12 1.01 1.64 1.49 0.13 0.81 309. 1571 2369 fedoravm. Linux 6.17.7- 2354 0.08 0.12 1.04 1.57 1.47 0.13 0.81 312. 1563 2403 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 6.16.10 21.9 21.4 21.6 7.2400 7.1900 4.58000 4.61000 fedoravm. Linux 6.16.11 20.2 21.4 21.4 7.3000 7.4300 4.60000 4.96000 fedoravm. Linux 6.17.7- 19.5 20.1 21.7 7.0100 7.3600 4.55000 5.02000 fedoravm. Linux 6.17.7- 19.9 20.6 21.0 7.1300 12.3 6.83000 12.1 fedoravm. Linux 6.17.7- 21.0 21.1 21.1 7.2600 12.6 4.54000 7.37000 fedoravm. Linux 6.17.7- 20.9 21.5 21.4 7.2300 12.5 4.69000 9.93000 fedoravm. Linux 6.17.8- 20.2 20.1 20.9 6.8200 7.2100 6.98000 4.87000 fedoravm. Linux 6.17.8- 19.8 20.1 21.6 6.9100 7.4600 4.59000 7.29000 fedoravm. Linux 6.17.12 20.2 19.6 20.7 6.7700 11.9 6.84000 4.86000 fedoravm. Linux 6.18.3- 20.9 22.0 21.3 7.3400 8.0400 4.79000 5.39000 fedoravm. Linux 6.18.5- 19.9 20.2 22.3 6.8600 7.9200 4.69000 5.32000 fedoravm. Linux 6.18.6- 20.8 21.0 20.7 7.0600 7.5500 4.71000 5.15000 fedoravm. Linux 6.16.11 22.1 22.4 21.7 7.1800 7.6700 9.81000 4.69000 fedoravm. Linux 6.18.7- 20.1 20.7 21.4 6.9600 7.2100 4.75000 4.90000 fedoravm. Linux 6.16.12 21.9 21.5 21.3 7.1600 12.2 4.59000 7.78000 fedoravm. Linux 6.17.4- 19.9 20.7 20.4 7.0900 6.9900 4.63000 4.56000 fedoravm. Linux 6.17.4- 22.1 21.4 22.0 6.9800 12.7 4.77000 7.22000 fedoravm. Linux 6.17.5- 20.0 20.9 21.4 6.9100 12.1 4.52000 7.46000 fedoravm. Linux 6.17.6- 21.2 21.0 22.0 7.2300 7.8000 4.83000 5.09000 fedoravm. Linux 6.17.6- 21.0 21.0 22.2 6.9200 7.4900 4.66000 4.65000 fedoravm. Linux 6.17.7- 21.4 20.7 20.5 7.0100 16.4 4.62000 7.44000 *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 6.16.10 21.9 41.6 31.0 55.8 60.8 34. fedoravm. Linux 6.16.11 20.2 42.8 33.7 56.2 60.3 34. fedoravm. Linux 6.17.7- 19.5 42.2 32.3 56.0 60.5 33. fedoravm. Linux 6.17.7- 19.9 39.8 32.4 55.6 59.9 50. fedoravm. Linux 6.17.7- 21.0 42.0 34.8 55.8 60.2 34. fedoravm. Linux 6.17.7- 20.9 42.2 31.0 57.2 61.3 35. fedoravm. Linux 6.17.8- 20.2 40.7 32.5 53.4 58.8 32. fedoravm. Linux 6.17.8- 19.8 40.7 33.1 54.7 59.6 33. fedoravm. Linux 6.17.12 20.2 34.4 31.6 52.5 59.1 35. fedoravm. Linux 6.18.3- 20.9 41.0 34.2 54.3 60.0 33. fedoravm. Linux 6.18.5- 19.9 41.0 34.9 57.1 60.6 37. fedoravm. Linux 6.18.6- 20.8 42.1 30.6 54.9 62.0 35. fedoravm. Linux 6.16.11 22.1 41.8 32.7 56.4 60.7 31. fedoravm. Linux 6.18.7- 20.1 37.7 32.8 57.2 61.6 34. fedoravm. Linux 6.16.12 21.9 42.0 32.5 55.4 61.1 35. fedoravm. Linux 6.17.4- 19.9 40.3 32.6 54.2 58.8 34. fedoravm. Linux 6.17.4- 22.1 40.9 32.2 53.7 58.2 34. fedoravm. Linux 6.17.5- 20.0 42.1 33.0 56.7 61.3 31. fedoravm. Linux 6.17.6- 21.2 42.6 34.8 57.0 59.1 33. fedoravm. Linux 6.17.6- 21.0 42.5 32.7 57.0 61.3 35. fedoravm. Linux 6.17.7- 21.4 42.8 33.9 55.5 61.1 34. 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 6.16.10 11.7 6.7293 20.1 9.5521 5720.0 0.375 0.19790 0.573 fedoravm. Linux 6.16.11 12.9 6.7272 20.1 9.8876 6016.0 0.380 0.19820 0.578 fedoravm. Linux 6.17.7- 13.2 6.6357 21.6 8.8333 5935.0 0.352 0.21740 0.575 fedoravm. Linux 6.17.7- 12.9 7.0325 21.8 9.3850 6035.0 0.371 0.21590 0.578 fedoravm. Linux 6.17.7- 12.8 6.7221 21.1 9.0131 5902.0 0.385 0.20810 0.579 fedoravm. Linux 6.17.7- 12.5 6.9254 21.2 8.8797 6083.0 0.375 0.20960 0.619 fedoravm. Linux 6.17.8- 12.9 6.7925 20.1 8.8857 5855.0 0.382 0.22100 0.589 fedoravm. Linux 6.17.8- 12.0 6.5959 19.8 8.8714 5775.0 0.353 0.20020 0.576 fedoravm. Linux 6.17.12 12.6 7.0102 20.4 9.3447 5712.0 0.416 0.20450 0.562 fedoravm. Linux 6.18.3- 12.0 6.5629 21.4 9.1047 5696.0 0.323 0.22090 0.578 fedoravm. Linux 6.18.5- 27.1 6.3779 20.9 8.9485 5513.0 0.321 0.20630 0.573 fedoravm. Linux 6.18.6- 14.0 6.9145 20.5 9.3112 5712.0 0.322 0.21530 0.593 fedoravm. Linux 6.16.11 11.7 6.5006 20.2 9.2205 5938.0 0.372 0.19310 0.576 fedoravm. Linux 6.18.7- 12.6 6.7371 20.8 18.0 5834.0 0.307 0.20680 0.579 fedoravm. Linux 6.16.12 12.8 6.9531 20.7 9.1489 6041.0 0.372 0.19400 0.572 fedoravm. Linux 6.17.4- 13.6 6.5711 19.9 9.0713 5616.0 0.451 0.19660 0.582 fedoravm. Linux 6.17.4- 12.6 6.5736 21.0 9.3074 5912.0 0.375 0.21840 0.606 fedoravm. Linux 6.17.5- 13.5 6.7465 22.1 9.8089 6835.0 0.376 0.22190 0.617 fedoravm. Linux 6.17.6- 13.9 6.7887 21.5 9.4894 6432.0 0.364 0.21660 0.578 fedoravm. Linux 6.17.6- 12.5 6.8932 21.8 9.5705 6092.0 0.369 0.21550 0.574 fedoravm. Linux 6.17.7- 15.0 7.1469 23.6 10.3 6644.0 0.390 0.22850 0.574 *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 6.16.10 1444 7151 5684 8779.5 15.3K 13.1K 8382.6 14.K 11.9K fedoravm. Linux 6.16.11 1591 7162 5657 9021.9 15.5K 13.1K 8426.4 14.K 12.0K fedoravm. Linux 6.17.7- 1677 7065 5599 8323.6 15.1K 12.7K 8407.7 14.K 12.4K fedoravm. Linux 6.17.7- 1476 6875 5617 8005.2 14.6K 10.4K 8075.7 14.K 11.9K fedoravm. Linux 6.17.7- 1513 7149 5589 8288.4 15.1K 14.7K 8435.9 14.K 12.6K fedoravm. Linux 6.17.7- 1575 7128 5223 8366.6 14.7K 13.0K 8385.3 13.K 12.0K fedoravm. Linux 6.17.8- 1621 7306 5915 8170.3 14.5K 15.4K 8649.6 15.K 12.3K fedoravm. Linux 6.17.8- 1531 7376 5859 8566.6 15.1K 13.4K 8310.7 14.K 12.7K fedoravm. Linux 6.17.12 1678 7199 5484 8369.0 15.1K 13.2K 8605.8 14.K 12.7K fedoravm. Linux 6.18.3- 1608 6830 5709 7964.6 13.2K 13.4K 8054.1 14.K 11.8K fedoravm. Linux 6.18.5- 1618 7280 6531 8491.9 15.2K 13.9K 8676.3 14.K 12.8K fedoravm. Linux 6.18.6- 1566 7431 6016 8249.9 14.1K 12.2K 7951.8 14.K 11.7K fedoravm. Linux 6.16.11 2153 7510 5683 9140.6 15.7K 13.2K 7679.6 14.K 12.0K fedoravm. Linux 6.18.7- 1686 7054 6278 8349.1 14.8K 13.0K 8413.5 14.K 12.5K fedoravm. Linux 6.16.12 1626 7513 5426 9083.4 15.5K 12.8K 7857.7 14.K 12.1K fedoravm. Linux 6.17.4- 1551 7304 6103 9063.2 15.7K 13.8K 8581.4 15.K 12.7K fedoravm. Linux 6.17.4- 1642 7230 5714 8179.6 13.7K 12.9K 8357.4 14.K 11.8K fedoravm. Linux 6.17.5- 1582 7202 4888 8303.8 14.7K 12.4K 8111.9 14.K 12.3K fedoravm. Linux 6.17.6- 1656 6642 4811 7896.8 14.0K 12.2K 7921.1 14.K 11.5K fedoravm. Linux 6.17.6- 1569 6347 4705 7952.1 13.9K 12.3K 7792.0 14.K 12.0K fedoravm. Linux 6.17.7- 1734 7255 5966 8605.8 16.0K 13.4K 8581.4 15.K 12.7K