Date: Fr 7. Jul 08:39:45 CEST 2023 Test set: performance Kernel: 6.4.2-200.fc38.x86_64 Release: Fedora release 38 (Thirty Eight) 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/u13881/develop/git/kernel.org/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/u13881/develop/git/kernel.org/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/u13881/develop/git/kernel.org/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/u13881/develop/git/kernel.org/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/u13881/develop/git/kernel.org/kernel-tests/performance/lmbench3/src' make[1]: Leaving directory '/home/u13881/develop/git/kernel.org/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 --------- ------------- ----------------------- ---- ----- ----- ------ ---- cortana Linux 5.15.2- x86_64-linux-gnu 4641 64 1 cortana Linux 6.1.2-2 x86_64-linux-gnu 4641 64 1 cortana Linux 6.3.5-2 x86_64-linux-gnu 4641 64 1 cortana Linux 6.3.7-2 x86_64-linux-gnu 4641 64 1 cortana Linux 6.4.2-2 x86_64-linux-gnu 4641 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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- cortana Linux 6.1.2-2 4641 0.05 0.13 0.59 1.36 2.63 0.10 0.86 166. 1030 1506 cortana Linux 6.3.5-2 4641 0.05 0.13 0.63 1.32 2.64 0.10 0.83 146. 991. 1423 cortana Linux 6.3.7-2 4641 0.05 0.13 0.63 1.36 2.60 0.10 0.83 144. 996. 1436 cortana Linux 6.4.2-2 4641 0.05 0.13 0.56 1.34 2.70 0.10 0.81 155. 1008 1436 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- cortana Linux 5.15.2- 1.3900 1.5600 1.7300 2.0800 3.0400 2.06000 4.39000 cortana Linux 6.1.2-2 2.3300 2.2400 2.6800 3.2500 3.9800 3.80000 4.11000 cortana Linux 6.3.5-2 1.0600 1.1300 1.6100 1.7900 1.9200 1.79000 2.06000 cortana Linux 6.3.7-2 1.1300 1.1400 1.5400 1.8100 2.0200 1.84000 1.99000 cortana Linux 6.4.2-2 1.5800 1.5800 1.6100 2.5600 1.7600 2.03000 2.94000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- cortana Linux 5.15.2- 1.390 7.170 8.515 8.146 9.677 14. cortana Linux 6.1.2-2 2.330 2.978 4.13 11.7 16.5 15.6 16.6 17. cortana Linux 6.3.5-2 1.060 2.884 3.45 13.6 16.5 16.1 18.9 15. cortana Linux 6.3.7-2 1.130 3.004 3.61 12.3 14.2 12.9 16.4 15. cortana Linux 6.4.2-2 1.580 2.932 3.32 11.1 13.4 12.7 15.2 15. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- cortana Linux 5.15.2- 4.9137 2.9307 8.6787 4.3664 72.1K cortana Linux 6.1.2-2 7.0960 3.5691 12.5 5.5586 76.7K 0.185 0.01140 0.715 cortana Linux 6.3.5-2 6.5192 3.2574 11.4 4.6744 71.7K 0.125 0.01330 0.640 cortana Linux 6.3.7-2 6.5593 3.3125 11.4 4.7780 75.0K 0.183 0.01050 0.642 cortana Linux 6.4.2-2 6.5311 3.2683 11.1 4.7387 71.3K 0.180 0.00960 0.693 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- cortana Linux 5.15.2- 7708 23.K 11.K 15.3K 27.8K 22.5K 11.1K 23.K 7027. cortana Linux 6.1.2-2 5411 10.K 6602 13.1K 24.1K 16.2K 8680.5 18.K 5986. cortana Linux 6.3.5-2 7502 16.K 10.K 16.3K 28.1K 22.6K 10.4K 23.K 6629. cortana Linux 6.3.7-2 7459 19.K 11.K 16.4K 28.3K 21.6K 10.7K 22.K 7310. cortana Linux 6.4.2-2 7924 23.K 12.K 16.7K 28.0K 22.8K 11.0K 22.K 7262.