Date: Sun 09 Feb 2025 06:03:25 AEST Test set: performance Kernel: 6.12.13-100.fc40.x86_64 Release: Fedora release 40 (Forty) 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.fed40vm 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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- fed40vm Linux 6.10.14 4178 0.08 0.11 0.62 1.16 1.54 0.13 0.81 276. 1423 2244 fed40vm Linux 6.11.3- 4178 0.08 0.12 0.63 1.16 1.52 0.13 0.81 226. 1210 1873 fed40vm Linux 6.12.4- 4178 0.08 0.11 0.62 1.15 1.52 0.13 0.83 229. 1205 1857 fed40vm Linux 6.12.5- 4178 0.08 0.11 0.64 1.19 1.56 0.14 0.87 339. 1609 2489 fed40vm Linux 6.12.6- 4178 0.09 0.12 0.67 1.19 1.65 0.14 0.87 315. 1792 2019 fed40vm Linux 6.12.7- 4178 0.09 0.14 0.70 1.25 1.60 0.14 0.87 414. 1573 2264 fed40vm Linux 6.12.8- 4178 0.08 0.11 0.63 1.18 1.57 0.14 0.85 289. 1439 2199 fed40vm Linux 6.12.9- 4178 0.08 0.11 0.61 1.15 1.54 0.14 0.85 232. 1203 1856 fed40vm Linux 6.12.10 4178 0.08 0.11 0.62 1.20 1.56 0.13 0.86 286. 1441 2192 fed40vm Linux 6.12.11 4178 0.08 0.11 0.64 1.23 1.55 0.13 0.84 228. 1214 1856 fed40vm Linux 6.12.12 4178 0.08 0.11 0.60 1.18 1.58 0.14 0.85 290. 1459 2217 fed40vm Linux 6.12.13 4178 0.08 0.12 0.68 1.29 1.75 0.13 0.86 297. 1448 2194 fed40vm Linux 6.11.4- 4178 0.08 0.11 0.62 1.19 1.71 0.18 1.08 278. 1436 2216 fed40vm Linux 6.11.5- 4178 0.08 0.11 0.61 1.18 1.53 0.14 0.81 229. 1208 1871 fed40vm Linux 6.11.6- 4178 0.08 0.11 0.61 1.17 1.57 0.14 0.82 333. 1603 2719 fed40vm Linux 6.11.7- 4178 0.09 0.13 0.81 1.56 2.18 0.18 1.14 318. 1280 2518 fed40vm Linux 6.11.8- 4178 0.08 0.11 0.60 1.25 1.52 0.14 0.88 268. 1289 2375 fed40vm Linux 6.11.9- 4178 0.08 0.12 0.61 1.17 1.56 0.14 0.85 286. 1618 2492 fed40vm Linux 6.11.10 4178 0.08 0.11 0.62 1.15 1.57 0.17 1.04 285. 1421 2172 fed40vm Linux 6.11.11 4178 0.08 0.11 0.62 1.18 1.55 0.14 0.83 288. 1428 2196 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- fed40vm Linux 6.10.14 4.7900 4.7700 4.8000 5.0800 5.3000 5.17000 5.09000 fed40vm Linux 6.11.3- 4.8400 4.5700 5.0300 5.3100 6.2900 5.48000 6.90000 fed40vm Linux 6.12.4- 5.0000 4.8800 5.0900 5.3000 5.1700 5.15000 5.34000 fed40vm Linux 6.12.5- 6.0300 7.2400 6.2400 8.1300 6.6500 7.42000 7.09000 fed40vm Linux 6.12.6- 5.4600 5.3300 5.3800 5.9300 6.2900 5.90000 6.04000 fed40vm Linux 6.12.7- 5.5200 5.9400 5.9200 6.2900 6.4600 6.29000 6.81000 fed40vm Linux 6.12.8- 5.4500 5.6900 5.9000 6.3700 6.4400 6.50000 6.58000 fed40vm Linux 6.12.9- 4.5600 4.9100 4.7700 5.2600 5.3100 5.58000 5.64000 fed40vm Linux 6.12.10 6.0000 5.8300 6.8000 6.8000 6.4200 6.37000 6.13000 fed40vm Linux 6.12.11 4.3200 4.8100 4.8800 5.3800 5.2600 5.35000 5.32000 fed40vm Linux 6.12.12 5.5700 5.5600 5.8000 6.2200 6.6300 6.28000 6.50000 fed40vm Linux 6.12.13 6.5000 6.8000 7.0000 7.3100 7.5700 7.42000 7.74000 fed40vm Linux 6.11.4- 5.3400 5.4800 5.4400 5.8100 5.9400 5.73000 5.92000 fed40vm Linux 6.11.5- 4.4700 4.5600 4.4300 4.8900 4.7600 4.82000 4.81000 fed40vm Linux 6.11.6- 5.5600 5.5100 5.7500 6.0100 6.5600 6.03000 6.77000 fed40vm Linux 6.11.7- 5.2500 5.2800 5.4800 5.7300 5.8300 5.77000 5.97000 fed40vm Linux 6.11.8- 4.6000 4.5200 4.5000 4.8300 4.6700 4.79000 4.82000 fed40vm Linux 6.11.9- 5.3400 5.4600 5.4800 5.7200 5.9700 5.87000 6.18000 fed40vm Linux 6.11.10 5.8100 5.6000 5.4200 5.8700 6.4100 5.83000 6.05000 fed40vm Linux 6.11.11 5.3400 5.4500 6.8500 5.8700 5.9700 5.93000 5.95000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- fed40vm Linux 6.10.14 4.790 10.6 8.74 12.4 13.9 14.0 16.5 14. fed40vm Linux 6.11.3- 4.840 9.970 7.36 11.8 13.9 13.3 16.1 15. fed40vm Linux 6.12.4- 5.000 10.1 10.0 14.7 14.7 15.2 17.0 14. fed40vm Linux 6.12.5- 6.030 14.3 14.1 18.1 15.9 18.2 18.7 16. fed40vm Linux 6.12.6- 5.460 11.4 10.4 15.8 15.2 15.4 17.6 16. fed40vm Linux 6.12.7- 5.520 12.7 14.8 17.1 17.4 18.2 21.8 20. fed40vm Linux 6.12.8- 5.450 12.1 12.4 15.6 16.3 17.5 18.6 17. fed40vm Linux 6.12.9- 4.560 10.1 10.3 14.3 14.7 15.7 17.1 16. fed40vm Linux 6.12.10 6.000 12.1 10.3 15.8 16.5 17.3 18.6 16. fed40vm Linux 6.12.11 4.320 10.2 10.3 13.4 14.8 16.2 17.0 15. fed40vm Linux 6.12.12 5.570 11.9 12.3 15.4 16.4 17.2 18.5 17. fed40vm Linux 6.12.13 6.500 14.9 13.5 18.2 19.1 20.4 22.1 20. fed40vm Linux 6.11.4- 5.340 11.5 8.67 17.4 17.9 18.0 18.9 20. fed40vm Linux 6.11.5- 4.470 10.1 7.31 13.8 15.6 14.6 17.3 15. fed40vm Linux 6.11.6- 5.560 12.0 10.3 15.3 16.1 17.4 18.9 18. fed40vm Linux 6.11.7- 5.250 14.0 9.73 13.7 15.4 15.6 17.8 16. fed40vm Linux 6.11.8- 4.600 10.5 8.20 11.9 15.7 16.3 16.0 16. fed40vm Linux 6.11.9- 5.340 11.1 8.68 13.9 17.1 15.6 18.9 16. fed40vm Linux 6.11.10 5.810 12.1 8.67 16.4 18.6 19.0 18.5 18. fed40vm Linux 6.11.11 5.340 11.4 8.52 13.7 15.2 15.2 17.3 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- fed40vm Linux 6.10.14 7.1546 3.9482 11.6 6.3052 5051.0 0.434 0.20530 0.575 fed40vm Linux 6.11.3- 6.9920 3.8715 11.8 6.4304 4988.0 0.375 0.17110 0.581 fed40vm Linux 6.12.4- 7.0193 3.8355 14.2 6.3950 5098.0 0.381 0.17490 0.570 fed40vm Linux 6.12.5- 7.2910 4.1043 11.9 6.9681 5297.0 0.389 0.20930 0.585 fed40vm Linux 6.12.6- 7.7983 5.3303 12.6 6.4016 5611.0 0.420 0.23070 0.598 fed40vm Linux 6.12.7- 7.4595 4.1907 12.6 6.7870 5660.0 0.458 0.18380 0.612 fed40vm Linux 6.12.8- 8.7475 4.8861 11.5 6.3731 6647.0 0.391 0.18290 0.570 fed40vm Linux 6.12.9- 8.1798 4.7260 11.7 5.9555 6528.0 0.386 0.17840 0.558 fed40vm Linux 6.12.10 7.4588 4.0556 11.7 6.4001 5311.0 0.392 0.17880 0.574 fed40vm Linux 6.12.11 7.8415 4.8323 11.5 6.0318 5535.0 0.328 0.17420 0.562 fed40vm Linux 6.12.12 7.2091 3.9009 11.4 6.0074 5252.0 0.386 0.18370 0.580 fed40vm Linux 6.12.13 8.6159 4.4797 13.1 6.9750 5768.0 0.385 0.19790 0.647 fed40vm Linux 6.11.4- 7.2966 4.4885 17.2 6.7610 5332.0 0.420 0.17650 0.648 fed40vm Linux 6.11.5- 7.2878 4.6810 11.7 6.2436 5452.0 0.392 0.18190 0.579 fed40vm Linux 6.11.6- 8.2386 5.2835 12.4 6.5605 6134.0 0.397 0.21310 0.591 fed40vm Linux 6.11.7- 8.2579 4.0329 11.3 6.1294 5343.0 0.531 0.20300 0.800 fed40vm Linux 6.11.8- 7.2782 3.8568 14.4 7.0936 5066.0 0.371 0.17370 0.589 fed40vm Linux 6.11.9- 8.9543 4.7803 11.9 6.4830 5975.0 0.417 0.23300 0.579 fed40vm Linux 6.11.10 8.8977 4.7862 14.3 7.1578 6320.0 3.586 0.17950 0.572 fed40vm Linux 6.11.11 7.3763 4.1103 11.9 6.5137 5338.0 0.387 0.17740 0.587 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- fed40vm Linux 6.10.14 3887 10.K 6326 9116.4 17.2K 9031.7 5794.4 16.K 8434. fed40vm Linux 6.11.3- 3833 10.K 6405 10.2K 17.7K 9057.1 5920.2 16.K 5871. fed40vm Linux 6.12.4- 3695 10.K 6143 10.0K 17.8K 9069.5 5843.0 16.K 8508. fed40vm Linux 6.12.5- 3310 9267 5594 9950.4 17.6K 9075.7 5820.3 16.K 8546. fed40vm Linux 6.12.6- 3012 9509 5954 10.1K 15.9K 9173.8 5857.2 14.K 7769. fed40vm Linux 6.12.7- 3037 8751 3384 8240.2 12.1K 7243.7 5834.2 15.K 8512. fed40vm Linux 6.12.8- 3448 9505 5572 9949.9 17.4K 9376.4 5825.3 15.K 8422. fed40vm Linux 6.12.9- 3749 10.K 6342 9984.9 17.7K 9065.7 5290.4 16.K 8467. fed40vm Linux 6.12.10 3492 9201 5278 8342.0 15.7K 5008.3 5822.4 15.K 8514. fed40vm Linux 6.12.11 3665 10.K 6029 10.1K 15.7K 9158.2 5907.7 16.K 8518. fed40vm Linux 6.12.12 3425 9296 5602 9974.3 17.5K 9004.0 5635.1 14.K 8394. fed40vm Linux 6.12.13 2963 7762 5063 9576.8 16.8K 9108.5 5857.0 14.K 8452. fed40vm Linux 6.11.4- 3343 9071 5540 7513.3 11.4K 8052.8 5784.6 15.K 8340. fed40vm Linux 6.11.5- 3717 9626 5244 10.0K 17.4K 8837.2 5624.7 15.K 8408. fed40vm Linux 6.11.6- 3335 8823 5692 9449.9 17.1K 8963.8 5803.8 14.K 8366. fed40vm Linux 6.11.7- 3528 9375 5269 9970.8 17.5K 9470.6 5856.8 15.K 8476. fed40vm Linux 6.11.8- 3232 9218 6119 10.1K 17.7K 9089.3 5893.1 13.K 8427. fed40vm Linux 6.11.9- 3526 9148 5294 9932.1 17.3K 7890.2 4232.0 15.K 8445. fed40vm Linux 6.11.10 3462 8810 5629 9973.7 17.8K 9199.3 5874.5 2278 8390. fed40vm Linux 6.11.11 2875 8423 5783 9108.6 17.6K 9051.8 5411.4 14.K 8476.