Date: Wed Jul 12 07:59:57 PM EDT 2023 Test set: performance Kernel: 6.4.2-201.fc38.x86_64 Release: Fedora release 39 (Rawhide) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 cd src && make rerun make[1]: Entering directory '/home/mdujava/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/mdujava/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/mdujava/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/mdujava/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/mdujava/kernel-tests/performance/lmbench3/src' make[1]: Leaving directory '/home/mdujava/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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- fedora Linux 6.4.2-2 3584 0.44 0.49 1.26 2.82 4.10 0.41 1.04 385. 1780 2643 fedora Linux 6.3.8-2 3584 0.42 0.52 1.39 2.62 4.36 0.41 1.08 398. 1800 2707 fedora Linux 6.4.2-2 3584 0.42 0.54 1.41 2.66 4.43 0.41 5.30 380. 1772 2609 fedora Linux 6.5.0-0 3584 0.45 0.46 1.25 2.48 4.06 0.41 0.97 404. 1861 2679 fedora Linux 6.5.0-0 3584 0.44 0.46 1.33 2.48 4.11 0.42 2.34 413. 1821 2651 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- fedora Linux 6.2.9-3 5.4300 3.6100 1.9900 2.5100 3.9800 2.85000 5.32000 fedora Linux 6.4.2-2 2.4600 2.5900 3.0700 1.9800 3.2800 3.56000 4.01000 fedora Linux 6.3.8-2 3.1600 3.4200 2.0800 2.4700 3.7100 2.73000 4.69000 fedora Linux 6.4.0-0 3.4400 3.2200 5.0800 3.0900 4.1300 3.69000 4.92000 fedora Linux 6.4.0-0 1.1800 2.3600 1.6600 2.2300 3.9100 2.52000 3.96000 fedora Linux 6.3.8-2 2.3500 2.6300 1.5400 2.9500 3.8600 2.32000 4.36000 fedora Linux 6.4.2-2 2.1800 1.9600 2.3600 2.5300 3.0300 2.67000 4.40000 fedora Linux 6.5.0-0 2.2500 2.3600 3.2300 3.3400 3.9800 2.76000 4.52000 fedora Linux 6.5.0-0 2.4000 1.1900 3.1900 3.3100 4.0700 2.20000 4.50000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- fedora Linux 6.2.9-3 5.430 25.2 49.9 41. fedora Linux 6.3.8-2 56.2 29.8 fedora Linux 6.4.2-2 2.460 10.1 9.10 38.2 40.9 38. fedora Linux 6.3.8-2 3.160 52.5 55.8 45. fedora Linux 6.4.0-0 3.440 45.5 54.3 33. fedora Linux 6.4.0-0 1.180 32.2 46.6 30. fedora Linux 6.3.8-2 2.350 16.4 12.0 43.1 42.7 38. fedora Linux 6.4.2-2 2.180 12.1 13.2 49.2 39.1 32. fedora Linux 6.5.0-0 2.250 25.0 11.6 45.2 50.1 30. fedora Linux 6.5.0-0 2.400 15.9 11.6 44.7 40.9 32. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- fedora Linux 6.2.9-3 15.1 7.7323 26.5 12.0 88.6K fedora Linux 6.3.8-2 11.1 5.6680 20.7 8.7610 116.2K fedora Linux 6.4.2-2 11.3 5.5762 19.8 8.0637 71.9K 3.728 1.202 fedora Linux 6.3.8-2 11.3 6.0270 20.5 8.5248 75.1K fedora Linux 6.4.0-0 11.6 5.8978 20.6 8.8547 74.8K fedora Linux 6.4.0-0 11.1 5.8117 19.7 8.3790 77.1K fedora Linux 6.3.8-2 11.2 5.6824 20.4 8.3322 77.1K 0.760 1.225 fedora Linux 6.4.2-2 12.0 5.6918 20.1 8.1714 90.3K 3.980 1.175 fedora Linux 6.5.0-0 11.5 5.9169 20.7 11.9 72.8K 2.735 1.178 fedora Linux 6.5.0-0 11.5 5.7927 19.9 8.3764 72.9K 2.854 1.199 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- fedora Linux 6.2.9-3 3153 9731 5560 7929.4 13.5K 9991.6 5839.6 12.K 8456. fedora Linux 6.4.2-2 4059 10.K 6096 8191.9 13.6K 9574.5 5570.2 12.K 9121. fedora Linux 6.3.8-2 3944 10.K 5926 8146.4 13.6K 9447.4 6078.3 12.K 8894. fedora Linux 6.4.0-0 3811 10.K 4430 8073.9 13.6K 10.3K 5579.3 12.K 8507. fedora Linux 6.4.0-0 4018 10.K 6292 8104.8 13.7K 9558.0 5698.0 12.K 8730. fedora Linux 6.3.8-2 3868 10.K 6049 8029.0 13.7K 10.4K 5731.5 12.K 8953. fedora Linux 6.4.2-2 3990 10.K 6108 8152.6 13.6K 9511.5 5942.9 12.K 9120. fedora Linux 6.5.0-0 4188 10.K 6087 8045.2 13.7K 9261.8 5507.6 12.K 8732. fedora Linux 6.5.0-0 4101 10.K 6032 8137.4 13.6K 9264.8 5494.8 12.K 9124.