Date: Thu Jan 5 08:59:57 PM EET 2023 Test set: performance Kernel: 6.1.3-200.fc37.x86_64 Release: Fedora release 37 (Thirty Seven) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 cd src && make rerun make[1]: Entering directory '/home/copper/install/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/copper/install/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/copper/install/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/copper/install/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/copper/install/kernel-tests/performance/lmbench3/src' make[1]: Leaving directory '/home/copper/install/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 --------- ------------- ----------------------- ---- ----- ----- ------ ---- bee Linux 5.12.2- x86_64-linux-gnu 4272 64 1 bee Linux 5.13.1- x86_64-linux-gnu 4272 64 1 bee Linux 5.13.13 x86_64-linux-gnu 4272 64 1 bee Linux 5.15.2- x86_64-linux-gnu 4272 64 1 bee Linux 5.16.2- x86_64-linux-gnu 4272 64 1 bee Linux 5.17.1- x86_64-linux-gnu 4272 64 1 bee Linux 5.18.1- x86_64-linux-gnu 4272 64 1 bee Linux 5.19.1- x86_64-linux-gnu 4272 64 1 bee Linux 6.0.2-3 x86_64-linux-gnu 4272 64 1 bee Linux 6.1.3-2 x86_64-linux-gnu 4272 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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- bee Linux 5.16.2- 4272 0.05 0.12 0.73 1.25 2.94 0.11 0.85 337. 970. 1418 bee Linux 5.17.1- 4272 0.05 0.14 0.86 1.76 3.27 0.11 0.92 223. 1174 1917 bee Linux 5.18.1- 4272 0.49 1.75 5.01 12.0 4.66 0.68 5.53 1550 4684 7337 bee Linux 6.1.3-2 4272 0.09 0.19 1.02 2.12 3.85 0.14 1.14 427. 1380 1887 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- bee Linux 5.12.2- 2.3600 2.2800 1.6000 2.9500 2.4000 2.14000 2.35000 bee Linux 5.13.1- 2.5800 1.4700 2.6900 2.1200 2.9600 2.10000 2.42000 bee Linux 5.13.13 2.3200 1.5400 1.6200 2.9300 2.3900 2.28000 2.81000 bee Linux 5.15.2- 2.6100 2.1800 1.5700 3.1100 2.3600 2.15000 2.22000 bee Linux 5.16.2- 2.6300 2.3500 2.8700 2.0100 2.5200 2.20000 2.86000 bee Linux 5.17.1- 2.8600 2.5500 3.0100 2.1600 2.0900 2.58000 3.39000 bee Linux 5.18.1- 5.1400 6.9400 7.6000 14.7 9.1100 11.7 16.4 bee Linux 5.19.1- 2.3200 1.9200 2.7700 2.3500 7.2100 2.79000 11.0 bee Linux 6.0.2-3 2.4900 2.6500 4.6400 3.3700 2.3900 2.41000 6.64000 bee Linux 6.1.3-2 2.6900 2.5700 3.1200 2.6400 4.4800 3.14000 3.04000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- bee Linux 5.12.2- 2.360 8.527 9.589 18. bee Linux 5.13.1- 2.580 15.6 17.5 19. bee Linux 5.13.13 2.320 15.9 9.122 18. bee Linux 5.15.2- 2.610 14.4 17.9 18. bee Linux 5.16.2- 2.630 3.925 4.21 17.2 19.2 19. bee Linux 5.17.1- 2.860 4.219 7.84 17.6 10.7 19. bee Linux 5.18.1- 5.140 23.8 34.7 38.1 50.5 133. bee Linux 5.19.1- 2.320 11.3 12.5 24. bee Linux 6.0.2-3 2.490 19.5 22.2 23. bee Linux 6.1.3-2 2.690 8.630 10.0 14.5 19.0 24. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- bee Linux 5.12.2- 9.8420 10.3 15.0 12.3 171.8K bee Linux 5.13.1- 41.8 11.2 14.2 11.5 605.0K bee Linux 5.13.13 10.4 9.7616 14.4 12.9 2078.0K bee Linux 5.15.2- 9.6508 11.0 14.0 12.9 2697.3K bee Linux 5.16.2- 10.2 9.9380 16.0 12.3 2425.1K 0.186 0.01460 0.963 bee Linux 5.17.1- 10.9 9.7585 18.3 13.1 1733.5K 0.146 0.01500 0.999 bee Linux 5.18.1- 85.7 93.2 110.9 88.8 4833.0K 0.11320 2.145 bee Linux 5.19.1- 11.6 12.6 19.8 15.7 4007.6K bee Linux 6.1.3-2 17.4 14.9 29.8 17.1 1520.5K 0.205 0.02180 1.102 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- bee Linux 5.12.2- 5379 12.K 6729 10.7K 17.7K 15.5K 8398.9 15.K 13.1K bee Linux 5.13.1- 5332 12.K 6435 11.0K 17.7K 15.5K 8536.4 15.K 13.0K bee Linux 5.13.13 5317 12.K 6753 10.6K 17.6K 15.4K 8390.7 14.K 12.8K bee Linux 5.15.2- 5400 8581 6994 10.8K 17.4K 14.3K 8277.7 15.K 12.4K bee Linux 5.16.2- 5027 8581 6304 10.9K 17.3K 15.0K 8205.2 14.K 12.8K bee Linux 5.17.1- 5073 8741 6430 11.0K 17.4K 14.7K 8278.3 15.K 12.4K bee Linux 5.18.1- 832. 3011 1650 5568.1 15.8K 10.4K 6080.6 11.K 8011. bee Linux 5.19.1- 4342 8139 6010 9196.9 15.0K 13.4K 7940.2 14.K 11.1K bee Linux 6.0.2-3 3920 8541 5742 11.0K 17.4K 14.5K 7338.3 14.K 12.7K bee Linux 6.1.3-2 3840 8465 4725 10.2K 17.3K 14.1K 8115.8 14.K 12.9K