Date: Tue Aug 29 04:03:47 PM CEST 2023 Test set: performance Kernel: 6.5.0-57.fc40.x86_64 Release: Fedora release 40 (Rawhide) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 cd src && make rerun make[1]: Entering directory '/home/ckarl/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/ckarl/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/ckarl/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/ckarl/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/ckarl/kernel-tests/performance/lmbench3/src' make[1]: Leaving directory '/home/ckarl/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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- rawhide Linux 6.5.0-0 4973 0.05 0.12 0.51 1.07 1.27 0.09 0.73 209. 1064 1544 rawhide Linux 6.5.0-0 4973 0.06 0.13 0.52 1.17 1.34 0.13 0.72 rawhide Linux 6.5.0-0 4973 0.10 0.15 1.69 3.47 3.16 0.20 1.93 645. 3650 5261 rawhide Linux 6.5.0-0 4973 0.06 0.10 0.59 1.29 1.48 0.12 0.81 240. 1220 1833 rawhide Linux 6.5.0-5 4973 0.05 0.08 0.50 1.01 1.20 0.10 0.65 235. 1309 2099 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- rawhide Linux 6.5.0-0 4.1000 3.8300 3.4100 2.2300 2.6200 2.01000 2.32000 rawhide Linux 6.5.0-0 4.9200 5.9200 4.4100 3.0000 4.0400 2.91000 3.85000 rawhide Linux 6.5.0-0 3.6700 1.2700 3.7500 2.3300 2.6400 2.17000 2.42000 rawhide Linux 6.5.0-5 4.1900 3.5800 3.8400 2.4500 2.6300 2.28000 3.22000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- rawhide Linux 6.5.0-0 4.100 3.799 7.11 9.675 11.9 22. rawhide Linux 6.5.0-0 4.920 7.427 10.6 29.8 29.6 32. rawhide Linux 6.5.0-0 3.670 4.029 7.94 10.7 12.9 25. rawhide Linux 6.5.0-5 4.190 2.884 4.01 10.1 13.4 46. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- rawhide Linux 6.5.0-0 7.0363 9.1479 11.7 11.0 247.0K 0.371 0.554 rawhide Linux 6.5.0-0 0.335 0.573 rawhide Linux 6.5.0-0 23.7 28.0 35.8 30.4 638.1K 0.667 1.639 rawhide Linux 6.5.0-0 7.2099 10.4 13.0 13.6 253.9K 0.408 0.660 rawhide Linux 6.5.0-5 8.4961 9.3861 12.8 11.3 308.8K 0.339 0.516 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- rawhide Linux 6.5.0-0 4586 15.K 9156 11.3K 7945.2 10.7K 6383.2 18.K 13.8K rawhide Linux 6.5.0-0 3999 11.K 5502 17.0K 40.0K 16.2K 8544.2 14.K 11.3K rawhide Linux 6.5.0-0 4253 12.K 7397 11.3K 21.8K 19.4K 10.1K 19.K 14.3K rawhide Linux 6.5.0-5 4193 12.K 7995 10.8K 21.1K 17.9K 9481.2 17.K 13.3K