Date: Fri Jan 9 08:24:04 AM +03 2026 Test set: performance Kernel: 6.18.3-200.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 6.16.11 2354 0.08 0.12 1.01 1.60 1.49 0.13 0.81 289. 1477 2235 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 6.16.11 22.1 22.4 21.7 7.1800 7.6700 9.81000 4.69000 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 6.16.11 22.1 41.8 32.7 56.4 60.7 31. 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 6.16.11 11.7 6.5006 20.2 9.2205 5938.0 0.372 0.19310 0.576 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 6.16.11 2153 7510 5683 9140.6 15.7K 13.2K 7679.6 14.K 12.0K 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