Date: Wed 24 Dec 2025 07:20:09 PM PST Test set: performance Kernel: 6.18.2-00.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) Basic system parameters ------------------------------------------------------------------------------ Host OS Description Mhz tlb cache mem scal pages line par load bytes --------- ------------- ----------------------- ---- ----- ----- ------ ---- muamba-te Linux 6.7.1-2 x86_64-linux-gnu 4488 64 1 muamba-te Linux 6.8.1-3 x86_64-linux-gnu 4488 64 1 muamba-te Linux 6.9.1-2 x86_64-linux-gnu 4488 64 1 muamba-te Linux 6.11.0- x86_64-linux-gnu 4488 64 1 muamba-te Linux 6.11.0- x86_64-linux-gnu 4488 64 1 muamba-te Linux 6.12.1- x86_64-linux-gnu 4488 64 1 muamba-te Linux 6.13.1- x86_64-linux-gnu 4488 64 1 mwamba.TE Linux 6.14.0- x86_64-linux-gnu 4503 64 1 mwamba.TE Linux 6.16.0- x86_64-linux-gnu 4503 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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- muamba-te Linux 6.7.1-2 4488 0.15 0.25 1.97 3.82 6.09 0.29 2.17 720. 3103 4485 muamba-te Linux 6.8.1-3 4488 0.12 0.21 1.68 3.02 4.14 0.18 1.41 386. 1790 2516 muamba-te Linux 6.9.1-2 4488 0.14 0.22 1.82 3.27 4.38 0.20 1.52 445. 1986 2563 muamba-te Linux 6.11.0- 4488 0.26 0.43 3.64 6.62 9.27 0.39 3.06 985. 4143 5770 muamba-te Linux 6.11.0- 4488 0.12 0.20 1.76 3.19 4.29 0.18 1.46 405. 1922 2730 mwamba.te Linux 6.17.1- 5071 0.25 0.31 1.43 2.65 3.78 0.30 1.54 404. 2122 2956 mwamba.TE Linux 6.16.0- 4503 0.24 0.30 1.36 2.51 3.54 0.29 1.44 479. 1917 2954 mwamba.te Linux 6.18.1- 5071 0.26 0.32 1.51 2.71 3.73 0.31 1.54 546. 2284 3001 mwamba.te Linux 6.18.2- 5071 0.25 0.31 1.44 2.76 3.77 0.30 1.61 508. 2187 2956 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- muamba-te Linux 6.7.1-2 2.6300 2.8100 3.2000 3.5500 3.8900 3.87000 3.97000 muamba-te Linux 6.8.1-3 2.9300 2.9000 2.9300 3.2500 3.7300 3.66000 3.94000 muamba-te Linux 6.9.1-2 3.0400 2.6800 3.0000 3.4400 3.4100 3.67000 3.82000 muamba-te Linux 6.11.0- 2.6400 4.6400 5.4400 36.0 39.5 22.0 38.4 muamba-te Linux 6.11.0- 2.6000 2.0200 2.4000 2.6600 4.9100 4.79000 5.65000 muamba-te Linux 6.12.1- 3.1000 2.7500 2.8900 3.3000 3.2200 3.69000 3.81000 muamba-te Linux 6.13.1- 2.9400 2.7500 2.8900 3.4700 3.2100 4.62000 6.35000 mwamba.TE Linux 6.14.0- 3.2900 2.9500 3.2700 3.7800 6.1700 4.21000 3.63000 mwamba.te Linux 6.17.1- 2.4100 2.6400 2.6500 2.7300 2.9000 3.32000 3.74000 mwamba.TE Linux 6.16.0- 2.4000 2.4100 2.0800 2.5600 2.9200 3.23000 3.12000 mwamba.te Linux 6.18.1- 2.1700 2.1700 2.1700 2.4900 2.9600 3.44000 4.15000 mwamba.te Linux 6.18.2- 2.2400 2.2800 2.0900 2.5400 2.5000 3.42000 4.00000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- muamba-te Linux 6.7.1-2 2.630 10.6 12.0 14.0 16.5 30. muamba-te Linux 6.8.1-3 2.930 7.323 7.55 13.0 15.3 30. muamba-te Linux 6.9.1-2 3.040 8.082 9.00 16.6 17.5 32. muamba-te Linux 6.11.0- 2.640 12.3 13.2 26.4 31.2 68. muamba-te Linux 6.11.0- 2.600 6.574 7.11 12.5 15.7 31. muamba-te Linux 6.12.1- 3.100 13.9 15.7 30. muamba-te Linux 6.13.1- 2.940 13.8 16.3 29. mwamba.TE Linux 6.14.0- 3.290 15.7 19.3 32. mwamba.te Linux 6.17.1- 2.410 6.744 6.58 13.5 15.4 68. mwamba.TE Linux 6.16.0- 2.400 6.883 7.74 12.0 13.8 24. mwamba.te Linux 6.18.1- 2.170 6.257 6.97 13.2 15.4 68. mwamba.te Linux 6.18.2- 2.240 6.525 6.92 12.1 13.9 66. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- muamba-te Linux 6.7.1-2 40.6 20.2 28.2 24.3 1619.0K 0.633 0.00680 1.621 muamba-te Linux 6.8.1-3 18.5 22.3 26.1 25.1 969.2K 0.389 0.00550 1.090 muamba-te Linux 6.9.1-2 101.3 437.1 57.5 55.8 2339.8K 0.407 0.00640 1.138 muamba-te Linux 6.11.0- 24.6 33.0 27.8 27.2 2163.4K 0.682 0.00610 2.317 muamba-te Linux 6.11.0- 19.8 23.5 27.5 26.7 2222.8K 0.278 0.00620 1.103 muamba-te Linux 6.12.1- 55.3 21.0 28.3 26.2 2235.9K muamba-te Linux 6.13.1- 27.2 22.5 28.2 25.3 2630.7K mwamba.TE Linux 6.14.0- 20.3 21.2 30.6 25.4 3410.4K mwamba.te Linux 6.17.1- 14.9 18.9 25.6 23.9 2791.3K 0.435 1.108 mwamba.TE Linux 6.16.0- 16.4 18.0 20.9 19.9 2713.7K 0.464 0.01560 1.059 mwamba.te Linux 6.18.1- 15.8 20.8 24.4 25.1 2699.7K 0.373 1.139 mwamba.te Linux 6.18.2- 14.6 18.2 23.0 22.3 3193.6K 0.367 1.172 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- muamba-te Linux 6.7.1-2 4030 10.K 6348 11.9K 20.7K 13.2K 8383.1 18.K 4652. muamba-te Linux 6.8.1-3 3744 7820 7158 12.2K 22.1K 13.8K 8583.4 19.K 5113. muamba-te Linux 6.9.1-2 3574 7838 4392 11.6K 20.5K 13.5K 6684.3 17.K 4552. muamba-te Linux 6.11.0- 1986 7496 1876 12.0K 22.2K 13.7K 7679.3 18.K 5077. muamba-te Linux 6.11.0- 3811 8053 5801 11.4K 22.1K 13.7K 7793.9 18.K 4766. muamba-te Linux 6.12.1- 3354 7086 6323 12.2K 18.7K 11.1K 5839.4 16.K 4362. muamba-te Linux 6.13.1- 3765 7029 6221 12.0K 21.8K 12.7K 7654.6 18.K 4896. mwamba.TE Linux 6.14.0- 3482 6316 4932 3426.4 20.3K 9852.7 6879.4 18.K 4898. mwamba.te Linux 6.17.1- 3828 6523 5005 10.2K 37.9K 17.5K 14.0K 28.K 4876. mwamba.TE Linux 6.16.0- 4384 8123 6362 12.0K 56.7K 20.4K 17.2K 31.K 5165. mwamba.te Linux 6.18.1- 4122 6681 4667 10.4K 45.6K 20.1K 15.9K 30.K 5009. mwamba.te Linux 6.18.2- 4568 7861 5560 13.2K 56.1K 20.5K 15.7K 31.K 5178.