Date: sáb 14 jun 2025 19:03:30 -03 Test set: performance Kernel: 6.15.2-201.fc42.x86_64 Release: Fedora release 42 (Adams) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 cd src && make rerun make[1]: Entrando no diretório '/var/home/eduardo/koji/kernel-tests/performance/lmbench3/src' gmake[2]: Entrando no diretório '/var/home/eduardo/koji/kernel-tests/performance/lmbench3/src' gmake[2]: Nada a ser feito para 'all'. gmake[2]: Saindo do diretório '/var/home/eduardo/koji/kernel-tests/performance/lmbench3/src' gmake[2]: Entrando no diretório '/var/home/eduardo/koji/kernel-tests/performance/lmbench3/src' gmake[2]: Nada a ser feito para 'opt'. gmake[2]: Saindo do diretório '/var/home/eduardo/koji/kernel-tests/performance/lmbench3/src' make[1]: Saindo do diretório '/var/home/eduardo/koji/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) Basic system parameters ------------------------------------------------------------------------------ Host OS Description Mhz tlb cache mem scal pages line par load bytes --------- ------------- ----------------------- ---- ----- ----- ------ ---- silver-ar Linux 6.11.0- x86_64-linux-gnu 4281 64 1 silver-ar Linux 6.13.1- x86_64-linux-gnu 4281 64 1 silver-ar Linux 6.15.2- x86_64-linux-gnu 4281 64 1 silver-ar Linux 6.13.5- x86_64-linux-gnu 4281 64 1 silver-ar Linux 6.14.0- x86_64-linux-gnu 4281 64 1 silver-ar Linux 6.14.0- x86_64-linux-gnu 4281 64 1 silver-ar Linux 6.14.9- x86_64-linux-gnu 4281 64 1 silver-ar Linux 6.15.1- x86_64-linux-gnu 4281 64 1 silver-ar Linux 6.15.1- x86_64-linux-gnu 4281 64 1 silver-ar Linux 6.15.2- x86_64-linux-gnu 4281 64 1 silver-ar Linux 6.15.2- x86_64-linux-gnu 4281 64 1 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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- silver-ar Linux 6.11.0- 4281 0.12 0.20 2.17 3.48 3.99 0.18 1.38 598. 2340 3088 silver-ar Linux 6.13.1- 4281 0.11 0.16 1.91 3.09 3.81 0.16 1.27 506. 2383 2533 silver-ar Linux 6.15.2- 4281 0.11 0.17 1.78 3.06 3.47 0.17 1.28 413. 2012 2932 silver-ar Linux 6.13.5- 4281 0.10 0.15 1.81 2.79 3.78 0.15 1.22 618. 2127 2698 silver-ar Linux 6.14.0- 4281 0.12 0.17 1.98 3.11 3.56 0.16 1.40 533. 2117 2481 silver-ar Linux 6.14.0- 4281 0.11 0.17 2.00 3.15 3.58 0.17 1.41 281. 1488 2077 silver-ar Linux 6.14.9- 4281 0.11 0.17 1.77 2.89 3.66 0.16 1.30 492. 1971 2460 silver-ar Linux 6.15.1- 4281 0.11 0.17 1.80 3.04 3.59 0.16 1.31 462. 1964 2525 silver-ar Linux 6.15.1- 4281 0.11 0.18 1.86 2.88 3.71 0.16 1.29 441. 2017 2584 silver-ar Linux 6.15.2- 4281 0.11 0.18 1.82 2.93 3.70 0.17 1.35 630. 2227 2907 silver-ar Linux 6.15.2- 4281 0.12 0.18 1.80 2.94 3.54 0.16 1.38 786. 1972 2489 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- silver-ar Linux 6.11.0- 2.9400 2.3700 2.7100 2.9800 4.5900 3.57000 4.89000 silver-ar Linux 6.13.1- 2.5800 2.7200 2.4300 2.8200 2.6300 2.97000 5.14000 silver-ar Linux 6.15.2- 2.6500 2.7000 2.4300 2.8300 2.7700 2.99000 2.95000 silver-ar Linux 6.13.5- 2.6500 2.7000 2.4200 2.8200 4.7100 4.26000 5.33000 silver-ar Linux 6.14.0- 2.7100 2.2500 2.7500 2.7900 4.9700 4.84000 5.52000 silver-ar Linux 6.14.0- 2.5900 2.4100 2.5700 2.9800 2.8100 3.02000 2.97000 silver-ar Linux 6.15.1- 2.5700 2.6200 2.4500 2.6800 2.7000 4.57000 5.35000 silver-ar Linux 6.15.1- 2.6400 2.7700 2.4600 4.3800 4.7400 4.82000 5.19000 silver-ar Linux 6.15.2- 2.6500 2.7300 2.4500 2.8100 4.8400 4.50000 5.15000 silver-ar Linux 6.15.2- 2.5600 2.4700 2.4400 2.7300 2.9700 4.52000 5.24000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- silver-ar Linux 6.11.0- 2.940 7.467 7.27 13.2 15.0 28. silver-ar Linux 6.13.1- 2.580 6.227 5.96 12.6 14.3 27. silver-ar Linux 6.15.2- 2.650 6.237 5.74 13.1 14.8 28. silver-ar Linux 6.13.5- 2.650 6.256 6.82 12.6 14.2 27. silver-ar Linux 6.14.0- 2.710 6.668 5.71 13.1 14.8 27. silver-ar Linux 6.14.0- 2.590 6.204 6.69 13.2 14.9 28. silver-ar Linux 6.14.9- 6.508 6.62 13.6 15.2 silver-ar Linux 6.15.1- 2.570 6.240 6.67 13.7 15.4 30. silver-ar Linux 6.15.1- 2.640 6.406 5.65 13.2 14.8 29. silver-ar Linux 6.15.2- 2.650 6.341 6.89 12.9 14.7 30. silver-ar Linux 6.15.2- 2.560 6.222 6.75 13.3 15.0 28. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- silver-ar Linux 6.11.0- 13.0 7.9137 20.1 12.0 74.6K 0.299 0.03720 0.981 silver-ar Linux 6.13.1- 11.2 6.6638 17.6 10.5 63.3K 0.307 0.03170 0.919 silver-ar Linux 6.15.2- 11.8 6.7926 17.4 11.0 59.9K 0.212 0.03160 0.900 silver-ar Linux 6.13.5- 11.8 7.1264 17.2 10.6 60.6K 0.348 0.03190 0.891 silver-ar Linux 6.14.0- 12.5 7.2737 18.3 11.4 61.7K 0.216 0.03310 0.957 silver-ar Linux 6.14.0- 13.0 7.2892 18.7 12.5 63.2K 0.231 0.03560 0.987 silver-ar Linux 6.14.9- 2.3001 1.7379 2.4113 1.6809 31.1K 0.287 0.951 silver-ar Linux 6.15.1- 12.8 6.7715 17.4 11.1 59.2K 0.198 0.03260 0.907 silver-ar Linux 6.15.1- 12.0 6.9151 17.0 10.9 59.1K 0.227 0.03170 0.890 silver-ar Linux 6.15.2- 12.2 6.8799 17.9 10.7 60.6K 0.209 0.03180 0.912 silver-ar Linux 6.15.2- 11.2 6.6108 17.3 10.8 61.1K 0.203 0.03220 0.914 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- silver-ar Linux 6.11.0- 3623 7352 5294 11.3K 25.3K 14.0K 11.3K 27.K 4531. silver-ar Linux 6.13.1- 4227 8277 5562 12.9K 55.9K 21.1K 16.5K 31.K 5281. silver-ar Linux 6.15.2- 4036 8222 5754 13.3K 56.7K 21.9K 16.5K 31.K 5384. silver-ar Linux 6.13.5- 4007 8233 5566 12.9K 55.0K 20.4K 16.3K 31.K 5276. silver-ar Linux 6.14.0- 3979 8085 5524 12.8K 55.2K 20.4K 15.9K 31.K 5167. silver-ar Linux 6.14.0- 3863 7915 5382 12.5K 53.6K 20.4K 15.8K 29.K 5157. silver-ar Linux 6.15.1- 3975 8193 5642 13.0K 56.8K 21.4K 16.7K 31.K 5554. silver-ar Linux 6.15.1- 4152 8276 5712 13.3K 56.9K 20.6K 16.4K 31.K 5591. silver-ar Linux 6.15.2- 3969 8270 5813 13.3K 56.5K 21.4K 17.0K 31.K 5329. silver-ar Linux 6.15.2- 4049 8310 5692 13.3K 56.8K 23.4K 16.6K 31.K 5266.