Date: Tue 02 Dec 2025 11:02:41 AEST Test set: performance Kernel: 6.18.0-65.fc44.x86_64 Release: Fedora release 44 (Rawhide) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 rerun cd src && make rerun make[1]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/adminu/kernel-tests/performance/lmbench3/src' running ../scripts/results on x86_64-linux-gnu running lmbench with CONFIG.rhide to /dev/tty make[1]: Leaving directory '/home/adminu/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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- rhide Linux 6.16.0- -1 0.09 0.12 0.61 1.18 1.56 0.14 0.88 295. 1603 2476 rhide Linux 6.17.0- -1 0.09 0.13 0.67 1.33 1.50 0.14 0.92 247. 1321 1984 rhide Linux 6.18.0- -1 0.09 0.12 0.62 1.20 1.39 0.14 0.86 212. 1306 2294 rhide Linux 6.18.0- -1 0.09 0.12 0.61 1.22 1.40 0.14 0.86 213. 1219 1884 rhide Linux 6.18.0- -1 0.09 0.12 0.62 1.23 1.39 0.14 0.86 282. 1474 2211 rhide Linux 6.18.0- -1 0.09 0.12 0.61 1.20 1.44 0.13 0.86 796. 1832 19.K rhide Linux 6.18.0- -1 0.09 0.12 0.61 1.21 1.40 0.14 0.87 222. 1234 1902 rhide Linux 6.18.0- -1 0.09 0.12 0.62 1.20 1.42 0.14 0.87 212. 1198 1867 rhide Linux 6.18.0- -1 0.09 0.12 0.62 1.28 1.41 0.14 0.88 266. 1411 2145 rhide Linux 6.17.0- -1 0.11 0.15 0.76 1.48 1.72 0.17 1.03 329. 1766 2913 rhide Linux 6.17.0- -1 0.09 0.13 0.65 1.34 1.65 0.15 0.91 271. 1456 2238 rhide Linux 6.16.0- -1 0.09 0.12 0.62 1.26 1.44 0.14 0.88 272. 1436 2238 rhide Linux 6.17.0- -1 0.09 0.12 0.61 1.19 1.38 0.14 0.86 272. 1441 2215 rhide Linux 6.16.0- -1 0.09 0.13 0.67 1.29 1.40 0.14 0.85 264. 1415 2114 rhide Linux 6.16.0- -1 0.09 0.12 0.62 1.23 1.44 0.14 0.90 259. 1396 2131 rhide Linux 6.16.0- -1 0.09 0.12 0.62 1.19 1.40 0.14 0.87 253. 1402 2141 rhide Linux 6.17.0- -1 0.09 0.13 0.66 1.28 1.48 0.15 0.92 293. 1890 5336 rhide Linux 6.17.0- -1 0.09 0.12 0.61 1.18 1.41 0.13 0.86 267. 1440 2192 rhide Linux 6.17.0- -1 0.13 0.18 1.04 1.89 2.03 0.18 1.18 385. 2032 3034 rhide Linux 6.17.0- -1 0.09 0.12 0.67 1.23 1.49 0.14 0.86 252. 1400 2006 rhide Linux 6.18.0- -1 0.09 0.12 0.62 1.20 1.39 0.14 0.87 229. 1270 1933 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- rhide Linux 6.16.0- 5.1500 5.9900 6.0900 6.6000 6.7600 6.55000 6.68000 rhide Linux 6.17.0- 5.1600 5.2100 5.4000 5.8600 6.2000 5.91000 6.01000 rhide Linux 6.18.0- 4.8300 4.8200 4.8100 5.3000 5.3800 4.93000 5.39000 rhide Linux 6.18.0- 7.0200 4.8900 4.9200 5.8600 5.5300 5.84000 5.82000 rhide Linux 6.18.0- 5.8300 5.7900 5.9300 6.3100 6.4300 6.32000 6.48000 rhide Linux 6.18.0- 5.7000 5.9400 6.4300 6.49000 rhide Linux 6.18.0- 4.8900 4.9000 4.8200 5.3500 5.2900 5.42000 5.44000 rhide Linux 6.18.0- 5.9700 5.2600 5.7300 7.1300 4.3000 5.18000 6.52000 rhide Linux 6.18.0- 4.8600 4.9000 4.8200 5.3500 5.3700 5.42000 5.11000 rhide Linux 6.17.0- 5.5700 5.5100 5.6100 6.0700 6.1900 6.22000 6.36000 rhide Linux 6.17.0- 5.0600 5.1300 5.1700 5.5600 5.5500 5.58000 5.59000 rhide Linux 6.16.0- 5.7700 5.9500 6.1700 6.6500 6.6500 6.69000 7.10000 rhide Linux 6.17.0- 5.1000 5.0600 5.0400 5.5600 4.5200 5.63000 5.71000 rhide Linux 6.16.0- 5.9600 5.9400 5.8500 6.4600 5.3200 6.66000 6.48000 rhide Linux 6.16.0- 6.0600 5.9400 5.8400 6.5000 6.3900 6.48000 6.55000 rhide Linux 6.16.0- 5.9100 6.0800 6.5000 6.6300 6.6900 6.76000 6.72000 rhide Linux 6.17.0- 3.7900 4.9600 4.9200 5.3800 5.2300 5.55000 4.62000 rhide Linux 6.17.0- 5.6000 6.2800 8.1000 5.5300 9.7000 6.07000 8.13000 rhide Linux 6.17.0- 6.0000 6.1300 6.3500 6.6900 6.6800 6.77000 6.91000 rhide Linux 6.17.0- 4.9800 5.0300 4.9100 5.4400 4.4200 5.00000 5.41000 rhide Linux 6.18.0- 4.7900 4.8000 4.7700 5.2300 5.2400 5.31000 5.30000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- rhide Linux 6.16.0- 5.150 12.1 14.4 18.3 17.8 18.5 22.6 17. rhide Linux 6.17.0- 5.160 11.2 8.75 14.5 16.5 15.9 18.0 17. rhide Linux 6.18.0- 4.830 10.6 8.97 15.0 15.9 15.9 19.2 17. rhide Linux 6.18.0- 7.020 11.0 8.98 13.5 16.5 16.8 19.6 17. rhide Linux 6.18.0- 5.830 12.3 10.3 15.5 17.4 17.1 19.4 18. rhide Linux 6.18.0- 5.700 13.8 54.1 14.7 16.1 16.4 27.5 17. rhide Linux 6.18.0- 4.890 10.4 8.96 13.0 16.6 16.1 19.7 16. rhide Linux 6.18.0- 5.970 10.5 7.69 12.9 15.4 14.6 17.6 16. rhide Linux 6.18.0- 4.860 12.2 9.69 14.8 17.3 17.1 19.6 15. rhide Linux 6.17.0- 5.570 15.7 9.55 17.0 16.6 18.8 19.1 17. rhide Linux 6.17.0- 5.060 12.0 8.51 14.6 16.1 16.7 19.0 37. rhide Linux 6.16.0- 5.770 12.8 13.5 16.5 17.3 18.6 20.3 17. rhide Linux 6.17.0- 5.100 11.1 8.21 15.5 19.6 18.1 16.7 15. rhide Linux 6.16.0- 5.960 14.5 13.0 17.2 20.2 20.6 21.9 17. rhide Linux 6.16.0- 6.060 12.1 9.65 16.6 18.3 18.5 22.2 18. rhide Linux 6.16.0- 5.910 12.6 12.8 16.9 17.5 18.4 20.0 16. rhide Linux 6.17.0- 3.790 12.6 10.3 13.2 17.6 15.7 29.4 16. rhide Linux 6.17.0- 5.600 12.0 10.1 14.8 16.5 16.1 20.9 17. rhide Linux 6.17.0- 6.000 14.4 12.0 18.9 17.9 18.2 20.8 19. rhide Linux 6.17.0- 4.980 11.0 9.27 14.7 16.4 17.0 18.0 16. rhide Linux 6.18.0- 4.790 14.1 8.36 13.2 14.9 14.8 23.7 15. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- rhide Linux 6.16.0- 7.1436 4.2970 10.7 6.4270 6719.0 0.374 0.19570 0.572 rhide Linux 6.17.0- 9.1362 4.9772 10.9 5.6645 6057.0 0.310 0.20340 0.592 rhide Linux 6.18.0- 9.4581 4.4601 11.1 5.6884 7612.0 0.387 0.18860 0.544 rhide Linux 6.18.0- 8.1667 4.5293 14.0 6.5873 5726.0 0.379 0.16520 0.549 rhide Linux 6.18.0- 7.2569 3.8304 11.5 5.6677 6152.0 0.393 0.16750 0.552 rhide Linux 6.18.0- 7.9294 3.8900 11.2 5.7794 5909.0 0.403 0.16430 0.553 rhide Linux 6.18.0- 7.1810 3.6888 10.7 5.3706 5661.0 0.395 0.16280 0.548 rhide Linux 6.18.0- 7.1922 3.5135 10.7 5.2507 5633.0 0.404 0.16240 0.550 rhide Linux 6.18.0- 7.3872 3.8323 11.1 5.6369 5882.0 0.398 0.16520 0.553 rhide Linux 6.17.0- 9.0875 4.7797 16.8 7.4249 7391.0 0.461 0.20960 0.700 rhide Linux 6.17.0- 7.6395 3.8196 11.5 5.7911 5482.0 0.399 0.20650 0.621 rhide Linux 6.16.0- 7.6281 3.8507 11.1 5.7893 5880.0 0.405 0.18250 0.577 rhide Linux 6.17.0- 7.5247 3.6487 11.8 5.7356 5582.0 0.400 0.17950 0.545 rhide Linux 6.16.0- 7.7376 3.7481 11.5 5.7696 5773.0 0.397 0.21860 0.629 rhide Linux 6.16.0- 7.1532 3.7097 11.4 5.5920 5705.0 0.407 0.16840 0.560 rhide Linux 6.16.0- 7.2787 3.6584 11.4 5.7944 5782.0 0.393 0.16580 0.568 rhide Linux 6.17.0- 10.5 7.2191 11.9 5.9688 6770.0 0.418 0.19130 0.596 rhide Linux 6.17.0- 7.4168 4.0468 11.6 5.6481 5632.0 0.464 0.16750 0.554 rhide Linux 6.17.0- 9.3463 5.2654 16.7 7.8917 6904.0 0.501 0.22780 0.796 rhide Linux 6.17.0- 7.1828 3.5266 11.2 5.4655 5430.0 0.445 0.17350 0.546 rhide Linux 6.18.0- 7.1136 3.6118 11.1 5.6473 5873.0 0.389 0.18650 0.547 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- rhide Linux 6.16.0- 3433 6333 5242 10.2K 17.6K 9094.3 5890.2 16.K 8399. rhide Linux 6.17.0- 3454 6421 5433 8936.0 14.7K 8695.4 5873.0 16.K 8420. rhide Linux 6.18.0- 3884 8118 6977 10.3K 17.8K 9205.8 5910.3 16.K 8420. rhide Linux 6.18.0- 3144 6899 2589 8995.4 16.6K 8195.9 5625.6 16.K 6866. rhide Linux 6.18.0- 3450 7517 6164 10.2K 17.7K 9024.6 5872.3 15.K 8400. rhide Linux 6.18.0- 3603 7575 6333 10.3K 17.6K 9168.4 5748.4 16.K 8455. rhide Linux 6.18.0- 3178 7606 7379 8583.7 15.8K 9022.1 5858.4 16.K 8438. rhide Linux 6.18.0- 3683 7983 6967 10.3K 17.6K 8299.0 5758.8 16.K 7266. rhide Linux 6.18.0- 3713 7995 7105 10.3K 17.7K 9073.4 5853.9 16.K 8439. rhide Linux 6.17.0- 3690 6425 3916 10.1K 14.0K 7983.1 5670.8 15.K 8298. rhide Linux 6.17.0- 3643 7175 7489 10.0K 17.0K 8880.5 5692.7 15.K 8280. rhide Linux 6.16.0- 3284 7271 5036 10.0K 17.1K 8968.2 5639.4 15.K 8279. rhide Linux 6.17.0- 3433 6825 6115 2783.4 14.2K 9225.9 5738.6 15.K 8393. rhide Linux 6.16.0- 3481 4844 1976 10.2K 14.9K 7447.8 5679.1 12.K 8323. rhide Linux 6.16.0- 3080 7502 5895 10.2K 12.9K 9133.1 5803.4 14.K 8429. rhide Linux 6.16.0- 3512 7495 6712 10.3K 17.7K 9087.5 5801.8 15.K 8417. rhide Linux 6.17.0- 3538 7721 7770 10.0K 17.2K 8899.2 5659.9 15.K 8246. rhide Linux 6.17.0- 3665 7811 6886 10.2K 17.7K 8209.3 5758.5 16.K 8402. rhide Linux 6.17.0- 3449 7397 6517 9943.8 17.0K 8898.9 5644.1 15.K 7660. rhide Linux 6.17.0- 3641 6596 7009 10.0K 17.4K 9170.2 5780.6 15.K 8259. rhide Linux 6.18.0- 3919 7683 6570 10.0K 16.7K 8759.5 5617.7 15.K 8195.