Date: Fri 15 May 2026 06:44:08 AEST Test set: performance Kernel: 7.0.7-100.fc43.x86_64 Release: Fedora release 43 (Forty Three) 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.fed43vm 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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- fed43vm Linux 6.18.15 4172 0.09 0.12 0.64 1.23 1.43 0.14 0.86 273. 1448 2222 fed43vm Linux 6.18.16 4172 0.09 0.12 0.61 1.22 1.39 0.14 0.86 210. 1178 1799 fed43vm Linux 6.19.12 4172 0.11 0.15 0.73 1.26 1.76 0.16 1.01 265. 1435 2152 fed43vm Linux 6.19.13 4172 0.09 0.12 0.60 1.06 1.48 0.14 0.83 219. 1224 1881 fed43vm Linux 6.19.14 4172 0.09 0.12 0.60 1.08 1.47 0.14 0.80 245. 1328 2020 fed43vm Linux 7.0.1-2 4172 0.10 0.13 0.59 1.10 1.54 0.17 1.35 268. 1415 2143 fed43vm Linux 7.0.2-2 4172 0.09 0.12 0.52 1.07 1.31 0.14 0.83 270. 1447 2188 fed43vm Linux 7.0.3-2 4172 0.09 0.12 0.52 0.96 1.31 0.14 0.82 234. 1257 1913 fed43vm Linux 7.0.4-1 4172 0.09 0.12 0.53 1.02 1.32 0.14 0.85 267. 1410 2154 fed43vm Linux 7.0.6-1 4172 0.10 0.14 0.61 1.15 1.47 0.15 0.95 295. 1564 2384 fed43vm Linux 7.0.7-1 4172 0.11 0.15 0.72 1.33 1.86 0.17 1.03 392. 2033 2728 fed43vm Linux 6.19.6- 4172 0.10 0.14 0.69 1.22 1.68 0.14 0.81 223. 1375 2529 fed43vm Linux 6.19.6- 4172 0.09 0.13 0.62 1.18 1.53 0.15 0.86 213. 1230 1958 fed43vm Linux 6.19.7- 4172 0.09 0.12 0.60 1.10 1.46 0.13 0.82 228. 1249 1948 fed43vm Linux 6.19.8- 4172 0.10 0.13 0.68 1.28 1.50 0.15 1.39 253. 1378 2092 fed43vm Linux 6.19.8- 4172 0.09 0.12 0.60 1.10 1.48 0.14 0.80 212. 1193 1819 fed43vm Linux 6.19.9- 4172 0.09 0.12 0.61 1.09 1.49 0.14 0.85 254. 1464 2103 fed43vm Linux 6.19.10 4172 0.09 0.12 0.60 1.07 1.47 0.15 0.94 354. 1328 1971 fed43vm Linux 6.19.11 4172 0.12 0.13 0.77 2.22 2.05 0.19 1.14 293. 1566 2305 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- fed43vm Linux 6.18.15 5.4000 5.3400 5.4500 5.7300 3.8900 5.82000 6.24000 fed43vm Linux 6.18.16 4.9500 5.0000 4.9100 5.3900 5.3500 5.44000 5.47000 fed43vm Linux 6.19.12 3.3400 3.4000 3.5100 3.9700 4.1600 4.04000 4.18000 fed43vm Linux 6.19.13 2.9600 2.9900 2.8500 3.4500 3.3200 3.45000 3.36000 fed43vm Linux 6.19.14 3.1900 3.2400 3.2000 3.7300 3.7200 3.81000 3.86000 fed43vm Linux 7.0.1-2 3.4300 3.5800 3.7900 4.1300 4.2700 4.26000 4.33000 fed43vm Linux 7.0.2-2 3.0600 3.0700 2.9600 3.3800 3.3300 3.42000 3.37000 fed43vm Linux 7.0.3-2 2.9300 2.9800 2.9800 3.4500 3.0000 3.45000 3.29000 fed43vm Linux 7.0.4-1 3.4200 3.5900 3.7700 4.0400 4.2300 4.08000 4.33000 fed43vm Linux 7.0.6-1 3.7200 3.9900 4.1500 4.6600 4.7400 4.77000 4.97000 fed43vm Linux 7.0.7-1 4.8900 5.1200 5.4000 5.7400 6.0200 5.77000 5.71000 fed43vm Linux 6.19.6- 4.4300 4.4600 4.4400 4.9000 4.9300 4.93000 4.95000 fed43vm Linux 6.19.6- 4.4300 4.4100 4.4100 4.8300 4.8900 4.86000 4.95000 fed43vm Linux 6.19.7- 4.5000 4.5200 4.4900 4.8900 4.9000 4.61000 5.00000 fed43vm Linux 6.19.8- 4.5000 4.9400 4.4700 5.3400 4.4000 5.41000 3.72000 fed43vm Linux 6.19.8- 4.5000 4.5200 4.5400 4.9500 5.3300 4.86000 5.43000 fed43vm Linux 6.19.9- 4.4100 4.3700 4.3500 4.9200 4.8700 5.18000 4.88000 fed43vm Linux 6.19.10 2.9000 2.9400 2.9600 3.4000 3.3700 3.47000 3.49000 fed43vm Linux 6.19.11 3.3700 3.4900 3.5000 4.1200 4.1500 4.11000 4.11000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- fed43vm Linux 6.18.15 5.400 12.8 10.9 15.3 17.1 17.4 19.3 16. fed43vm Linux 6.18.16 4.950 10.6 8.65 12.7 15.5 14.4 17.5 16. fed43vm Linux 6.19.12 3.340 7.481 7.30 11.4 13.3 13.4 15.9 17. fed43vm Linux 6.19.13 2.960 15.8 34.0 9.771 11.8 11.4 15.1 16. fed43vm Linux 6.19.14 3.190 6.771 6.35 10.1 13.0 11.9 15.2 16. fed43vm Linux 7.0.1-2 3.430 7.874 7.09 13.2 13.7 14.1 16.6 16. fed43vm Linux 7.0.2-2 3.060 7.103 6.94 11.0 13.4 13.2 15.8 17. fed43vm Linux 7.0.3-2 2.930 6.780 6.27 9.953 12.8 11.8 14.9 16. fed43vm Linux 7.0.4-1 3.420 7.851 7.39 12.3 15.3 16.1 18.9 17. fed43vm Linux 7.0.6-1 3.720 8.728 8.05 13.0 15.1 16.6 16.3 19. fed43vm Linux 7.0.7-1 4.890 12.2 12.2 19.6 20.9 21.3 24.9 25. fed43vm Linux 6.19.6- 4.430 10.7 9.04 12.8 17.2 14.1 19.3 18. fed43vm Linux 6.19.6- 4.430 10.1 8.98 14.3 16.8 15.3 18.7 15. fed43vm Linux 6.19.7- 4.500 10.5 7.54 13.5 15.3 14.5 19.0 16. fed43vm Linux 6.19.8- 4.500 9.769 7.92 12.7 15.7 14.6 18.2 16. fed43vm Linux 6.19.8- 4.500 9.794 5.77 12.6 15.2 14.6 17.5 16. fed43vm Linux 6.19.9- 4.410 10.5 9.49 12.9 15.7 15.2 17.5 16. fed43vm Linux 6.19.10 2.900 9.313 8.86 32.8 43.1 35.5 53.5 5846 fed43vm Linux 6.19.11 3.370 9.260 7.49 11.3 14.0 14.3 16.8 18. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- fed43vm Linux 6.18.15 7.5042 3.7551 11.7 5.8875 6108.0 0.360 0.17010 0.540 fed43vm Linux 6.18.16 7.1454 3.5539 10.8 5.4708 5621.0 0.388 0.16200 0.551 fed43vm Linux 6.19.12 7.4203 3.8607 12.3 5.8427 6069.0 0.502 0.16970 0.667 fed43vm Linux 6.19.13 7.0766 3.4789 11.1 5.3694 61.1K 0.394 0.17380 0.547 fed43vm Linux 6.19.14 7.1044 3.5404 11.1 5.4338 5686.0 0.435 0.16910 0.544 fed43vm Linux 7.0.1-2 7.3899 3.7710 11.8 5.6314 6195.0 0.459 0.17780 0.648 fed43vm Linux 7.0.2-2 7.7094 3.7239 11.9 5.4640 5822.0 0.387 0.17090 0.543 fed43vm Linux 7.0.3-2 6.7735 3.3963 10.6 4.9868 5675.0 0.383 0.16780 0.542 fed43vm Linux 7.0.4-1 7.6384 3.8318 12.0 5.7324 6258.0 0.448 0.16780 0.542 fed43vm Linux 7.0.6-1 8.7058 4.4631 13.5 6.4157 7089.0 0.511 0.19000 0.614 fed43vm Linux 7.0.7-1 11.0 5.0255 14.9 6.8194 8655.0 0.497 0.25010 0.790 fed43vm Linux 6.19.6- 8.3464 4.0751 11.8 5.9049 5958.0 0.414 0.17820 0.622 fed43vm Linux 6.19.6- 7.3884 3.8458 11.4 5.7926 6140.0 0.429 0.18690 0.577 fed43vm Linux 6.19.7- 9.9590 3.9706 12.4 6.1273 9416.0 0.404 0.17090 0.544 fed43vm Linux 6.19.8- 7.9563 3.8590 12.3 5.8631 6879.0 0.308 0.18490 0.625 fed43vm Linux 6.19.8- 7.3043 3.5426 11.0 5.3513 5619.0 0.406 0.16540 0.546 fed43vm Linux 6.19.9- 8.0954 4.1709 13.0 6.1397 6330.0 0.385 0.18150 0.556 fed43vm Linux 6.19.10 7.2857 3.5554 11.2 54.6 5631.0 0.464 0.17710 0.547 fed43vm Linux 6.19.11 7.9460 3.8930 11.7 6.0645 6292.0 0.516 0.17400 0.583 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- fed43vm Linux 6.18.15 3635 7845 6699 10.3K 17.5K 9649.9 5909.0 16.K 8468. fed43vm Linux 6.18.16 3877 8092 6863 10.4K 17.8K 9417.1 5897.3 16.K 8471. fed43vm Linux 6.19.12 3815 6869 5714 9885.9 16.7K 8396.1 5364.3 15.K 7759. fed43vm Linux 6.19.13 2133 7687 6502 10.4K 17.7K 9627.9 5872.0 16.K 8452. fed43vm Linux 6.19.14 3844 6092 5866 9723.0 16.5K 8328.1 5406.9 15.K 7018. fed43vm Linux 7.0.1-2 3715 6934 6064 10.1K 17.7K 9101.8 5700.2 16.K 8334. fed43vm Linux 7.0.2-2 4110 7298 6145 10.2K 17.6K 9463.3 5830.2 16.K 8385. fed43vm Linux 7.0.3-2 4031 7327 6552 10.3K 17.7K 9148.2 5877.5 16.K 8391. fed43vm Linux 7.0.4-1 3245 5731 5468 9921.6 16.7K 8475.0 5496.4 15.K 7794. fed43vm Linux 7.0.6-1 3138 6267 5282 9142.8 16.1K 9424.4 5742.9 14.K 7621. fed43vm Linux 7.0.7-1 2449 4229 3235 7952.1 14.7K 8891.2 5598.2 12.K 8041. fed43vm Linux 6.19.6- 3258 7276 6754 10.2K 17.5K 8943.5 5862.7 15.K 8072. fed43vm Linux 6.19.6- 3768 6813 5271 10.3K 17.6K 9206.9 5839.0 16.K 8498. fed43vm Linux 6.19.7- 3308 7385 6746 9981.9 16.8K 8472.8 5516.7 15.K 7882. fed43vm Linux 6.19.8- 1215 7420 5879 10.1K 17.4K 9069.8 5248.3 8742 7635. fed43vm Linux 6.19.8- 3879 7819 6963 10.3K 17.8K 9231.9 5839.8 16.K 8361. fed43vm Linux 6.19.9- 3914 7757 6963 10.2K 17.4K 9020.3 5743.4 16.K 8459. fed43vm Linux 6.19.10 4098 1342 1621 10.2K 17.4K 9012.3 5758.4 12.K 8048. fed43vm Linux 6.19.11 3397 6643 5330 10.2K 17.7K 9112.8 5831.3 16.K 8428.