Date: Tue 16 Dec 2025 07:52:49 PM PST Test set: performance Kernel: 6.18.1-200.fc43.x86_64 Release: Fedora release 43 (Forty Three) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./secureboot/check_SB_signature pesign is required to check the secure boot signature Starting test ./performance/lmbench3 cd src && make rerun make[1]: Entering directory '/home/luya/Documents/fedora-scm/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/luya/Documents/fedora-scm/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/luya/Documents/fedora-scm/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/luya/Documents/fedora-scm/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/luya/Documents/fedora-scm/kernel-tests/performance/lmbench3/src' make[1]: Leaving directory '/home/luya/Documents/fedora-scm/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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- kwetu-tel Linux 6.3.1-2 4544 0.05 0.13 0.79 1.59 2.72 0.11 0.91 234. 995. 1397 kwetu-tel Linux 6.4.2-2 4544 0.05 0.13 0.71 1.39 2.70 0.10 0.80 203. 907. 1285 kwetu-tel Linux 6.7.1-2 4544 0.13 0.22 1.68 3.10 4.29 0.19 1.43 321. 1458 2073 kwetu-tel Linux 6.9.1-2 4544 0.12 0.20 1.62 2.89 3.84 0.17 1.34 371. 1466 2103 kwetu-tel Linux 6.11.0- 4544 0.11 0.18 1.56 2.84 3.76 0.17 1.33 430. 1617 2317 kwetu-tel Linux 6.13.3- 4544 0.11 0.17 1.49 2.57 3.80 0.16 1.43 434. 1815 3617 kwetu-tel Linux 6.15.2- 4544 0.12 0.18 1.54 2.68 3.69 0.17 1.49 405. 1586 2518 kwetu-tel Linux 6.18.1- 4544 0.25 0.32 1.59 2.80 3.88 0.30 1.59 372. 1957 2800 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- kwetu-tel Linux 6.3.1-2 2.1700 2.2000 2.1900 2.4500 2.4800 2.46000 2.62000 kwetu-tel Linux 6.4.2-2 2.0600 2.0600 2.1300 2.3900 2.4100 2.32000 2.54000 kwetu-tel Linux 6.7.1-2 3.3100 3.3100 3.3400 3.6000 3.6600 3.63000 3.88000 kwetu-tel Linux 6.9.1-2 2.5400 2.2000 2.5100 2.5500 2.7300 2.77000 2.92000 kwetu-tel Linux 6.11.0- 2.3000 2.4300 2.5500 2.7400 2.8200 2.50000 3.34000 kwetu-tel Linux 6.13.3- 2.6300 2.6700 2.6300 3.1200 3.7300 3.19000 3.79000 kwetu-tel Linux 6.15.2- 2.7500 2.7100 2.8800 3.4000 3.5400 3.66000 4.22000 kwetu-tel Linux 6.18.1- 2.1700 2.5300 1.9700 2.7300 3.0000 3.10000 3.42000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- kwetu-tel Linux 6.3.1-2 2.170 5.095 4.34 9.293 10.6 17. kwetu-tel Linux 6.4.2-2 2.060 4.771 3.47 8.506 9.521 15. kwetu-tel Linux 6.7.1-2 3.310 8.156 7.33 14.4 16.5 30. kwetu-tel Linux 6.9.1-2 2.540 6.843 6.78 12.3 14.7 29. kwetu-tel Linux 6.11.0- 2.300 6.016 6.82 12.0 14.3 28. kwetu-tel Linux 6.13.3- 2.630 6.689 7.01 13.2 15.1 28. kwetu-tel Linux 6.15.2- 2.750 6.656 7.19 13.7 16.6 31. kwetu-tel Linux 6.18.1- 2.170 6.187 7.31 13.7 16.3 31. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- kwetu-tel Linux 6.3.1-2 8.9615 8.7785 13.0 10.2 1437.4K 0.202 0.656 kwetu-tel Linux 6.4.2-2 8.3798 7.4773 11.2 8.8995 1361.8K 0.210 0.667 kwetu-tel Linux 6.7.1-2 17.1 18.3 24.9 22.7 2613.1K 0.378 1.248 kwetu-tel Linux 6.9.1-2 68.4 17.6 23.2 22.3 2570.7K 0.411 1.008 kwetu-tel Linux 6.11.0- 15.7 17.4 23.0 21.5 608.3K 0.280 0.998 kwetu-tel Linux 6.13.3- 16.2 18.6 24.6 21.3 588.2K 0.250 1.012 kwetu-tel Linux 6.15.2- 16.1 17.0 24.5 19.9 559.0K 0.234 0.952 kwetu-tel Linux 6.18.1- 18.6 17.0 25.5 20.2 2631.7K 0.412 1.147 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- kwetu-tel Linux 6.3.1-2 5717 13.K 10.K 16.3K 27.5K 22.0K 10.8K 22.K 7604. kwetu-tel Linux 6.4.2-2 5444 13.K 12.K 15.4K 25.8K 19.7K 10.2K 22.K 6850. kwetu-tel Linux 6.7.1-2 3861 9582 6450 14.2K 26.1K 22.1K 12.1K 22.K 7808. kwetu-tel Linux 6.9.1-2 4419 9821 7493 15.4K 28.1K 22.0K 11.9K 23.K 7358. kwetu-tel Linux 6.11.0- 4740 12.K 7761 14.6K 27.2K 21.3K 11.9K 23.K 7625. kwetu-tel Linux 6.13.3- 4170 11.K 6954 15.2K 25.9K 19.9K 10.5K 24.K 7034. kwetu-tel Linux 6.15.2- 4095 12.K 6348 15.1K 27.3K 21.4K 10.6K 23.K 7387. kwetu-tel Linux 6.18.1- 4765 13.K 9193 15.0K 27.0K 20.9K 10.3K 23.K 7108.