Date: Wed Oct 28 08:11:25 AM +03 2026 Test set: performance Kernel: 7.2.13-200.fc44.x86_64 Release: Fedora release 44 (Forty Four) 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 7.2.5-2 2354 0.08 0.11 0.96 1.45 1.59 0.13 0.82 325. 1660 2468 fedoravm. Linux 7.2.6-2 2354 0.08 0.11 0.88 1.50 1.54 0.12 0.82 334. 1622 2520 fedoravm. Linux 7.2.7-2 2354 0.08 0.11 0.88 1.41 1.54 0.13 0.80 320. 1612 2466 fedoravm. Linux 7.2.8-2 2354 0.08 0.11 0.87 1.38 1.52 0.12 0.85 323. 1625 2412 fedoravm. Linux 7.2.9-2 2354 0.08 0.11 0.89 1.40 1.50 0.12 0.81 320. 1609 2410 fedoravm. Linux 7.2.9-2 2354 0.08 0.11 0.89 1.43 1.55 0.12 0.81 322. 1681 2465 fedoravm. Linux 7.2.10- 2354 0.08 0.11 0.90 1.45 1.53 0.12 0.81 334. 1628 2455 fedoravm. Linux 7.2.11- 2354 0.08 0.11 0.85 1.42 1.53 0.13 0.84 330. 1723 2533 fedoravm. Linux 7.2.12- 2354 0.08 0.11 0.90 1.43 1.52 0.12 0.81 323. 1594 2368 fedoravm. Linux 7.2.13- 2354 0.08 0.12 0.85 1.46 1.52 0.12 0.79 322. 1613 2396 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 7.2.5-2 19.1 20.6 19.7 7.0000 7.8600 4.94000 7.74000 fedoravm. Linux 7.2.6-2 18.7 18.8 19.1 6.9600 7.2300 4.80000 5.11000 fedoravm. Linux 7.2.7-2 18.6 18.9 19.5 6.9000 7.3300 4.78000 5.14000 fedoravm. Linux 7.2.8-2 18.6 19.1 19.6 6.9600 7.4500 4.83000 5.19000 fedoravm. Linux 7.2.9-2 18.9 18.9 19.7 6.9600 7.2400 4.79000 5.00000 fedoravm. Linux 7.2.9-2 18.5 18.6 19.5 6.8900 7.2600 6.89000 7.28000 fedoravm. Linux 7.2.10- 18.9 19.1 19.5 7.0200 7.4900 4.86000 5.36000 fedoravm. Linux 7.2.11- 19.0 19.3 21.6 7.0600 8.1400 6.97000 7.80000 fedoravm. Linux 7.2.12- 19.2 19.4 20.8 7.0600 12.4 4.86000 5.66000 fedoravm. Linux 7.2.13- 18.7 20.6 19.2 7.2200 7.5800 4.77000 7.64000 *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 7.2.5-2 19.1 38.8 29.4 49.3 55.7 39. fedoravm. Linux 7.2.6-2 18.7 37.8 31.6 50.3 53.4 34. fedoravm. Linux 7.2.7-2 18.6 29.2 28.9 51.5 55.4 34. fedoravm. Linux 7.2.8-2 18.6 39.8 30.5 54.4 57.9 32. fedoravm. Linux 7.2.9-2 18.9 33.5 29.3 49.2 53.3 33. fedoravm. Linux 7.2.9-2 18.5 40.5 29.6 50.6 53.2 32. fedoravm. Linux 7.2.10- 18.9 40.5 32.5 53.4 57.7 34. fedoravm. Linux 7.2.11- 19.0 39.3 31.3 50.6 57.3 33. fedoravm. Linux 7.2.12- 19.2 30.8 30.0 49.5 54.3 34. fedoravm. Linux 7.2.13- 18.7 33.0 29.0 48.9 53.5 35. 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 7.2.5-2 13.7 7.1531 23.3 11.0 5678.0 0.309 0.28650 0.584 fedoravm. Linux 7.2.6-2 15.5 6.5634 22.3 9.3531 5453.0 0.302 0.22490 0.559 fedoravm. Linux 7.2.7-2 12.5 6.6259 21.4 9.1575 5850.0 0.380 0.22040 0.575 fedoravm. Linux 7.2.8-2 19.2 7.1162 22.6 9.6237 5639.0 0.234 0.21940 0.584 fedoravm. Linux 7.2.9-2 15.3 6.6197 22.5 9.5109 5725.0 0.276 0.21410 0.565 fedoravm. Linux 7.2.9-2 13.0 6.9621 22.0 10.1 5635.0 0.306 0.22570 0.563 fedoravm. Linux 7.2.10- 16.7 6.9863 22.5 10.7 5803.0 0.285 0.24250 0.559 fedoravm. Linux 7.2.11- 18.6 7.4331 22.3 10.5 5758.0 0.289 0.23720 0.569 fedoravm. Linux 7.2.12- 14.6 6.9679 22.2 9.6667 5788.0 0.277 0.22620 0.564 fedoravm. Linux 7.2.13- 13.3 7.2246 21.7 9.2732 5560.0 0.286 0.21240 0.562 *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 7.2.5-2 2565 5688 5651 6588.1 12.0K 12.0K 7757.8 13.K 11.4K fedoravm. Linux 7.2.6-2 2964 5899 6578 8366.1 15.5K 13.5K 8401.7 14.K 12.7K fedoravm. Linux 7.2.7-2 3148 5909 6220 8241.7 14.5K 13.3K 8552.9 14.K 12.5K fedoravm. Linux 7.2.8-2 2477 6301 6402 8198.4 15.6K 13.3K 8751.2 12.K 12.7K fedoravm. Linux 7.2.9-2 2487 6087 6214 7995.2 14.1K 14.7K 8660.9 14.K 12.1K fedoravm. Linux 7.2.9-2 3345 5994 6232 8236.1 14.9K 13.1K 8629.8 14.K 12.7K fedoravm. Linux 7.2.10- 2880 6085 5895 8163.5 14.7K 13.6K 8587.6 14.K 12.7K fedoravm. Linux 7.2.11- 2955 7088 5920 7978.1 14.3K 11.6K 8017.6 13.K 12.0K fedoravm. Linux 7.2.12- 2912 5901 5327 8055.6 13.8K 13.0K 8369.9 14.K 11.7K fedoravm. Linux 7.2.13- 2897 5495 6022 8299.6 14.8K 13.6K 8447.6 14.K 12.0K