Date: Tue 02 Dec 2025 05:18:49 AEST Test set: performance Kernel: 6.17.10-100.fc41.x86_64 Release: Fedora release 41 (Forty One) 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.fed41vm 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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- fed41vm Linux 6.15.9- 4173 0.11 0.13 0.66 1.37 1.75 0.16 1.11 381. 1963 2626 fed41vm Linux 6.15.10 4173 0.09 0.12 0.65 1.25 1.54 0.14 0.88 274. 1406 2378 fed41vm Linux 6.16.8- 4173 0.09 0.12 0.62 1.19 1.51 0.14 0.85 223. 1240 1885 fed41vm Linux 6.16.9- 4173 0.09 0.12 0.63 1.18 1.51 0.14 0.85 252. 1326 2114 fed41vm Linux 6.16.10 4173 0.09 0.12 0.63 1.20 1.51 0.14 0.87 245. 1360 2090 fed41vm Linux 6.16.11 4173 0.09 0.12 0.63 1.27 1.49 0.14 0.90 257. 1377 2054 fed41vm Linux 6.16.12 4173 0.96 0.74 0.65 1.26 1.54 1.50 10.1 854. 1936 21.K fed41vm Linux 6.16.12 4173 0.09 0.12 0.64 1.19 1.52 0.15 0.86 225. 1199 1831 fed41vm Linux 6.17.4- 4173 0.09 0.12 0.63 1.19 1.51 0.14 0.86 222. 1210 1940 fed41vm Linux 6.17.5- 4173 0.09 0.12 0.63 1.24 1.52 0.14 0.86 238. 1235 1870 fed41vm Linux 6.17.6- 4173 0.09 0.12 0.66 1.25 1.58 0.14 0.89 361. 1823 2686 fed41vm Linux 6.17.7- 4173 0.09 0.12 0.66 1.24 1.58 0.15 0.94 236. 1236 1902 fed41vm Linux 6.15.11 4173 0.09 0.12 0.64 1.22 1.52 0.14 0.88 281. 1400 2214 fed41vm Linux 6.17.8- 4173 0.09 0.12 0.64 1.21 1.51 0.14 0.86 232. 1364 2120 fed41vm Linux 6.17.9- 4173 0.09 0.13 0.69 1.18 1.78 0.15 0.93 236. 1322 1853 fed41vm Linux 6.17.10 4173 0.09 0.12 0.65 1.20 1.54 0.14 0.87 291. 1441 2203 fed41vm Linux 6.15.11 4173 0.10 0.12 0.68 1.29 1.61 0.14 0.89 fed41vm Linux 6.16.2- 4173 0.09 0.12 0.63 1.22 1.50 0.14 0.89 269. 1452 2191 fed41vm Linux 6.16.3- 4173 0.09 0.12 0.64 1.19 1.52 0.14 0.85 250. 1330 2017 fed41vm Linux 6.15.5- 4173 0.10 0.14 0.77 1.54 1.71 0.15 0.96 337. 1677 2603 fed41vm Linux 6.15.6- 4173 0.09 0.12 0.68 1.23 1.52 0.14 0.89 281. 1445 2192 fed41vm Linux 6.15.7- 4173 0.09 0.12 0.67 1.23 1.50 0.14 0.87 318. 1696 2584 fed41vm Linux 6.15.8- 4173 0.09 0.12 0.66 1.25 1.51 0.14 0.87 281. 1425 2188 fed41vm Linux 6.16.4- 4173 0.09 0.12 0.66 1.23 1.74 0.16 1.13 234. 1293 1951 fed41vm Linux 6.16.5- 4173 0.95 1.27 0.74 1.28 1.51 1.50 9.91 837. 1998 21.K fed41vm Linux 6.16.6- 4173 0.09 0.12 0.71 1.44 1.59 0.15 0.89 227. 1320 2038 fed41vm Linux 6.16.7- 4173 0.09 0.12 0.64 1.19 1.50 0.14 0.88 296. 1491 2284 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- fed41vm Linux 6.15.9- 5.7200 6.0000 6.3100 6.4000 6.6600 6.60000 6.80000 fed41vm Linux 6.15.10 12.1 5.6300 5.7800 6.0700 6.1800 5.31000 6.27000 fed41vm Linux 6.16.8- 5.4200 6.2400 6.6700 6.6600 7.8600 6.99000 7.96000 fed41vm Linux 6.16.9- 5.1100 5.2400 5.3200 5.7700 5.8900 5.81000 5.98000 fed41vm Linux 6.16.10 6.3200 6.9500 7.2400 7.6400 7.3400 7.70000 7.75000 fed41vm Linux 6.16.11 6.4500 7.4300 7.4000 7.7900 7.7300 7.83000 7.27000 fed41vm Linux 6.16.12 5.6300 5.7000 5.8000 5.9500 6.7300 6.03000 6.06000 fed41vm Linux 6.16.12 4.9400 5.0400 4.9700 5.5100 5.3800 5.46000 5.47000 fed41vm Linux 6.17.4- 4.9200 4.9500 4.9100 5.3200 5.2600 5.39000 5.35000 fed41vm Linux 6.17.5- 4.8600 4.9200 4.8300 5.2600 5.1400 5.33000 5.25000 fed41vm Linux 6.17.6- 5.5200 5.4100 5.6000 6.0900 6.2600 5.99000 5.26000 fed41vm Linux 6.17.7- 5.0500 4.9700 5.7900 5.4100 2.9300 5.32000 4.50000 fed41vm Linux 6.15.11 5.4700 5.6000 5.5000 5.3700 5.8600 6.09000 5.77000 fed41vm Linux 6.17.8- 4.9000 4.9200 4.3800 16.4 0.9200 16.7 fed41vm Linux 6.17.9- 4.8800 4.9700 4.9200 5.3100 5.2200 5.39000 5.39000 fed41vm Linux 6.17.10 6.0800 6.4700 5.8100 6.5200 6.1200 7.29000 7.56000 fed41vm Linux 6.16.2- 5.8600 5.9500 6.1800 6.4700 5.8400 6.47000 7.03000 fed41vm Linux 6.16.3- 5.4200 5.9000 5.4500 5.8600 5.8900 5.88000 6.02000 fed41vm Linux 6.15.5- 8.4300 7.1900 8.3200 7.7600 6.5000 7.83000 7.45000 fed41vm Linux 6.15.6- 6.5900 6.5200 6.6300 7.0300 7.1100 7.13000 7.21000 fed41vm Linux 6.15.7- 6.3900 7.2100 7.6900 6.7300 6.7000 7.17000 7.15000 fed41vm Linux 6.15.8- 5.6900 7.0300 6.0600 6.5100 6.5800 6.61000 5.09000 fed41vm Linux 6.16.4- 5.4400 5.3400 5.4100 5.8300 6.0000 6.05000 6.11000 fed41vm Linux 6.16.5- 5.7000 11.2 7.4400 10.5 12.2 0.38000 fed41vm Linux 6.16.6- 6.2400 7.1300 6.2200 7.5600 5.4000 7.62000 5.47000 fed41vm Linux 6.16.7- 6.9600 7.3300 7.7500 8.7600 4.7800 7.13000 7.39000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- fed41vm Linux 6.15.9- 5.720 14.1 14.8 18.9 17.8 21.4 20.3 17. fed41vm Linux 6.15.10 12.1 12.1 12.7 16.1 17.3 18.4 20.2 18. fed41vm Linux 6.16.8- 5.420 10.8 10.8 14.2 16.9 17.2 20.4 39. fed41vm Linux 6.16.9- 5.110 12.0 12.1 15.9 18.2 17.2 19.2 16. fed41vm Linux 6.16.10 6.320 11.7 12.4 15.1 19.5 19.8 21.9 19. fed41vm Linux 6.16.11 6.450 11.6 12.1 15.2 16.4 16.9 21.3 19. fed41vm Linux 6.16.12 5.630 18.1 54.4 15.1 15.6 22.8 19.5 16. fed41vm Linux 6.16.12 4.940 11.0 11.2 14.3 15.4 16.0 18.4 16. fed41vm Linux 6.17.4- 4.920 10.7 8.34 13.2 15.4 14.8 17.7 16. fed41vm Linux 6.17.5- 4.860 10.7 8.74 12.8 15.0 14.0 17.1 15. fed41vm Linux 6.17.6- 5.520 14.1 12.3 16.0 16.4 16.8 18.9 17. fed41vm Linux 6.17.7- 5.050 11.6 9.31 14.1 15.5 15.2 19.3 16. fed41vm Linux 6.15.11 5.470 11.7 12.1 16.3 17.2 17.8 23.8 16. fed41vm Linux 6.17.8- 4.900 10.6 9.28 12.8 16.7 16.8 19.9 16. fed41vm Linux 6.17.9- 4.880 10.6 9.97 13.5 15.6 15.5 17.7 15. fed41vm Linux 6.17.10 6.080 12.4 11.0 15.0 16.8 16.7 19.4 17. fed41vm Linux 6.16.2- 5.860 12.9 13.1 16.6 17.6 18.8 20.5 17. fed41vm Linux 6.16.3- 5.420 11.7 12.4 14.9 18.8 19.4 20.5 21. fed41vm Linux 6.15.5- 8.430 13.1 15.2 18.3 22.2 23.3 27.2 33. fed41vm Linux 6.15.6- 6.590 13.9 14.1 17.3 21.7 22.7 24.9 22. fed41vm Linux 6.15.7- 6.390 12.7 13.4 18.1 18.1 21.2 20.5 17. fed41vm Linux 6.15.8- 5.690 12.3 12.8 16.0 18.6 19.3 24.6 28. fed41vm Linux 6.16.4- 5.440 12.0 11.7 15.3 15.6 18.0 19.3 16. fed41vm Linux 6.16.5- 5.700 19.8 56.3 17.2 18.1 19.1 25.2 19. fed41vm Linux 6.16.6- 6.240 11.3 12.1 14.5 18.0 19.7 20.4 17. fed41vm Linux 6.16.7- 6.960 12.5 13.2 16.1 20.1 20.3 19.9 16. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- fed41vm Linux 6.15.9- 9.8559 4.5553 18.9 9.1917 7084.0 0.295 0.22390 0.695 fed41vm Linux 6.15.10 7.6235 3.8096 12.0 5.9254 5307.0 0.402 0.18090 0.588 fed41vm Linux 6.16.8- 7.0748 3.6209 10.5 5.7125 5607.0 0.412 0.16650 0.567 fed41vm Linux 6.16.9- 7.8379 4.1800 12.7 6.1034 6486.0 0.403 0.18680 0.563 fed41vm Linux 6.16.10 7.1353 3.6116 12.4 6.3846 7504.0 0.388 0.19110 0.568 fed41vm Linux 6.16.11 7.5350 3.9435 11.7 5.8842 5608.0 0.395 0.16920 0.570 fed41vm Linux 6.16.12 7.5034 3.8356 11.8 5.7853 5856.0 4.497 0.18070 0.569 fed41vm Linux 6.16.12 7.0583 3.6807 10.5 5.5755 5909.0 0.408 0.16400 0.572 fed41vm Linux 6.17.4- 7.2142 3.7183 11.0 5.4986 5594.0 0.393 0.16510 0.576 fed41vm Linux 6.17.5- 7.0534 3.8140 10.9 5.7389 5559.0 0.380 0.16800 0.566 fed41vm Linux 6.17.6- 8.0330 4.0207 12.6 5.9462 6436.0 0.396 0.17620 0.571 fed41vm Linux 6.17.7- 7.8435 4.3533 15.0 6.3272 6155.0 0.446 0.18280 0.592 fed41vm Linux 6.15.11 7.4158 3.7408 12.1 5.9308 5306.0 0.376 0.19170 0.578 fed41vm Linux 6.17.8- 7.1175 3.6797 12.0 6.2723 5515.0 0.402 0.16520 0.578 fed41vm Linux 6.17.9- 7.1445 3.6356 12.8 6.9423 5564.0 0.493 0.16410 0.729 fed41vm Linux 6.17.10 7.2449 3.8154 11.3 5.6927 5930.0 0.440 0.16770 0.573 fed41vm Linux 6.15.11 0.392 0.623 fed41vm Linux 6.16.2- 7.4757 3.8555 11.2 5.9038 6397.0 0.489 0.17280 0.570 fed41vm Linux 6.16.3- 7.0222 3.6481 11.1 5.5479 6584.0 0.397 0.16630 0.569 fed41vm Linux 6.15.5- 10.2 5.3874 17.1 9.3625 5345.0 0.387 0.23990 0.648 fed41vm Linux 6.15.6- 11.5 5.8598 15.2 8.0502 6828.0 0.295 0.22810 0.603 fed41vm Linux 6.15.7- 11.0 5.3776 16.9 9.7772 6671.0 0.373 0.22660 0.589 fed41vm Linux 6.15.8- 7.6975 3.8743 12.6 6.1178 5414.0 0.414 0.18000 0.593 fed41vm Linux 6.16.4- 8.0990 4.2366 12.5 6.9358 5627.0 0.654 0.16620 0.655 fed41vm Linux 6.16.5- 8.0365 4.1245 12.5 6.2261 5763.0 4.293 0.17920 0.579 fed41vm Linux 6.16.6- 7.1131 3.6771 11.3 57.7 5592.0 0.423 0.17220 0.570 fed41vm Linux 6.16.7- 8.1175 3.9333 12.7 5.8983 5931.0 0.366 0.17140 0.572 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- fed41vm Linux 6.15.9- 3485 9097 6709 9872.8 17.4K 8860.4 5640.5 15.K 8348. fed41vm Linux 6.15.10 2773 8430 5731 9958.9 17.6K 8878.6 5844.8 16.K 8378. fed41vm Linux 6.16.8- 3258 7418 7755 9449.2 16.1K 9128.4 5470.8 15.K 7989. fed41vm Linux 6.16.9- 3700 7424 6903 10.3K 16.0K 8803.5 5528.0 13.K 8461. fed41vm Linux 6.16.10 2746 7266 6947 9215.4 16.0K 9099.7 5661.1 13.K 8264. fed41vm Linux 6.16.11 3620 7078 6671 10.2K 17.5K 7681.8 4878.2 14.K 8199. fed41vm Linux 6.16.12 3831 7594 7278 10.1K 17.0K 7976.6 5671.7 15.K 7334. fed41vm Linux 6.16.12 3724 7981 7708 10.3K 17.7K 9100.9 5886.6 16.K 8471. fed41vm Linux 6.17.4- 3863 7956 7648 10.3K 17.7K 9459.6 5907.7 15.K 7361. fed41vm Linux 6.17.5- 3810 7726 7489 10.2K 17.5K 9200.1 5678.1 16.K 8379. fed41vm Linux 6.17.6- 3713 7654 6707 10.2K 17.6K 9473.8 5839.5 16.K 8455. fed41vm Linux 6.17.7- 3144 6687 6520 10.2K 17.6K 9157.1 5276.1 15.K 7702. fed41vm Linux 6.15.11 3028 9450 7028 8364.5 15.0K 6585.9 4630.2 14.K 7807. fed41vm Linux 6.17.8- 3847 7956 3263 10.3K 17.7K 2795.2 5851.8 16.K 8426. fed41vm Linux 6.17.9- 3780 7935 7354 10.2K 17.6K 9683.1 5902.7 16.K 8411. fed41vm Linux 6.17.10 2503 7350 5986 8627.1 15.2K 8887.6 5504.5 14.K 8194. fed41vm Linux 6.16.2- 3308 7128 6490 10.1K 17.5K 9008.2 5730.7 15.K 8403. fed41vm Linux 6.16.3- 3655 7663 7215 10.2K 17.8K 9135.7 5752.3 16.K 8394. fed41vm Linux 6.15.5- 3130 8580 4679 8412.5 17.4K 8907.0 5632.0 13.K 7622. fed41vm Linux 6.15.6- 2735 7560 4258 8138.4 13.0K 7521.6 5622.0 13.K 5761. fed41vm Linux 6.15.7- 2704 7775 4594 9937.9 16.3K 8548.5 5805.6 14.K 7938. fed41vm Linux 6.15.8- 2826 8488 6278 9925.0 17.2K 8556.3 5539.3 15.K 7946. fed41vm Linux 6.16.4- 3694 8151 7318 10.3K 17.8K 9006.7 5879.7 16.K 8476. fed41vm Linux 6.16.5- 3574 7017 5362 10.2K 17.4K 8859.1 5637.2 15.K 8322. fed41vm Linux 6.16.6- 3072 7940 5688 9591.4 17.1K 8962.0 2920.7 13.K 8274. fed41vm Linux 6.16.7- 1266 7376 6187 9950.4 17.5K 8584.6 4350.6 11.K 5939.