Date: Fri 07 Apr 2023 19:02:39 AEST Test set: performance Kernel: 6.2.10-200.fc37.x86_64 Release: Fedora release 37 (Thirty Seven) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 rerun cd src && make rerun make[1]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/adminu/kernel-tests/performance/lmbench3/src' running ../scripts/results on x86_64-linux-gnu running lmbench with CONFIG.fed37vm to /dev/tty make[1]: Leaving directory '/home/adminu/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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- fed37vm Linux 6.2.6-2 2136 0.06 0.09 0.53 1.11 1.32 0.10 0.76 223. 1135 1757 fed37vm Linux 6.2.7-2 2136 0.06 0.09 0.54 1.13 1.33 0.11 0.79 256. 1289 1996 fed37vm Linux 6.2.8-2 2136 0.06 0.09 0.53 1.23 1.32 0.10 0.79 280. 1271 1932 fed37vm Linux 6.2.9-2 2136 0.06 0.09 0.53 1.09 1.32 0.10 0.76 227. 1140 1726 fed37vm Linux 6.2.10- 2136 0.06 0.09 0.54 1.22 1.35 0.10 0.78 255. 1279 1965 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- fed37vm Linux 6.2.6-2 3.8200 3.8200 3.5400 2.0700 2.0900 2.79000 1.95000 fed37vm Linux 6.2.7-2 4.7800 5.9200 5.9000 3.1400 3.0400 2.60000 2.96000 fed37vm Linux 6.2.8-2 4.0700 4.0900 4.2400 2.2500 2.3300 1.91000 2.23000 fed37vm Linux 6.2.9-2 3.9700 4.1900 5.6000 3.2300 2.1800 2.08000 2.10000 fed37vm Linux 6.2.10- 4.0100 4.0300 3.9500 2.1600 2.1900 1.80000 2.10000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- fed37vm Linux 6.2.6-2 3.820 8.171 8.04 10.5 12.8 13.2 14.8 14. fed37vm Linux 6.2.7-2 4.780 9.277 9.29 17.9 18.4 20.1 21.5 20. fed37vm Linux 6.2.8-2 4.070 8.676 8.45 11.7 13.9 13.8 16.6 31. fed37vm Linux 6.2.9-2 3.970 8.352 8.16 10.7 12.8 12.3 14.6 14. fed37vm Linux 6.2.10- 4.010 8.525 8.24 11.0 13.0 12.8 15.3 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- fed37vm Linux 6.2.6-2 6.6079 3.4128 12.0 5.4244 4961.0 0.373 0.16650 0.609 fed37vm Linux 6.2.7-2 6.9087 3.4814 12.1 5.5677 4896.0 0.356 0.17640 0.590 fed37vm Linux 6.2.8-2 7.1355 3.6167 12.6 5.9475 5009.0 0.346 0.19330 0.611 fed37vm Linux 6.2.9-2 6.6795 3.4096 11.8 5.5200 4880.0 0.371 0.17370 0.587 fed37vm Linux 6.2.10- 7.1595 3.6219 13.2 5.6408 5021.0 0.379 0.18420 0.586 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- fed37vm Linux 6.2.6-2 3872 12.K 8333 11.6K 21.3K 17.6K 9404.9 17.K 12.7K fed37vm Linux 6.2.7-2 2652 8376 5671 8377.1 17.7K 16.7K 8644.4 15.K 11.7K fed37vm Linux 6.2.8-2 3471 12.K 8115 11.0K 20.7K 15.8K 9137.6 17.K 12.4K fed37vm Linux 6.2.9-2 3548 12.K 8745 11.3K 21.2K 17.0K 8015.3 15.K 12.5K fed37vm Linux 6.2.10- 3529 12.K 8765 11.0K 20.8K 16.8K 9179.8 17.K 12.4K