Date: Tue Oct 4 07:11:58 PM CEST 2022 Test set: performance Kernel: 6.0.0-54.fc38.x86_64 Release: Fedora release 38 (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 6.0.0-0 4912 0.42 1.30 3.90 13.6 2.48 0.74 5.72 2100 5622 7865 rawhide Linux 6.0.0-0 4912 0.05 0.11 0.43 1.23 1.35 0.12 0.77 263. 1150 1625 rawhide Linux 6.0.0-5 4912 0.05 0.11 0.49 1.16 1.23 0.10 0.73 230. 1064 1676 rawhide Linux 6.0.0-0 4912 0.41 1.23 3.84 11.7 2.48 0.87 6.26 1706 5053 7416 rawhide Linux 6.0.0-0 4912 0.07 0.14 0.57 1.51 1.73 0.13 0.97 301. 1607 2465 rawhide Linux 6.0.0-0 4912 0.94 3.64 11.0 31.9 5.12 1.62 14.5 4514 13.K 17.K rawhide Linux 6.0.0-0 4912 0.42 1.26 3.94 11.6 2.23 0.76 5.93 1983 6215 9189 rawhide Linux 6.0.0-0 4912 0.41 1.22 3.81 11.3 2.12 0.65 5.10 1883 6103 7769 rawhide Linux 6.0.0-0 4912 0.62 1.95 6.00 18.3 3.41 1.05 8.32 9363 26.K 37.K rawhide Linux 6.0.0-0 4912 0.52 1.60 5.80 18.9 3.01 0.87 6.53 2810 7054 10.K rawhide Linux 6.0.0-0 4912 0.48 1.42 4.56 13.8 2.48 0.79 5.93 2074 6745 10.K 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 6.0.0-0 14.7 7.8700 4.8800 8.0600 7.1900 7.57000 7.06000 rawhide Linux 6.0.0-0 4.6700 1.1300 1.1000 2.4000 2.8900 2.26000 2.95000 rawhide Linux 6.0.0-5 4.6900 1.2600 1.1900 3.2000 2.8600 3.04000 3.76000 rawhide Linux 6.0.0-0 4.4300 4.7700 6.0000 7.9300 6.45000 6.40000 rawhide Linux 6.0.0-0 1.2900 4.3200 1.3800 3.5200 3.3300 3.57000 3.48000 rawhide Linux 6.0.0-0 10.1 15.2 16.4 27.4 19.7 45.8 38.1 rawhide Linux 6.0.0-0 7.7100 7.7300 7.7300 7.1400 6.78000 6.56000 rawhide Linux 6.0.0-0 5.9000 8.0400 7.3700 8.2400 8.97000 7.93000 rawhide Linux 6.0.0-0 13.4 50.5 41.6 45.2 45.6 59.3 66.4 rawhide Linux 6.0.0-0 7.4200 11.4 9.7700 8.2500 9.4700 9.36000 9.37000 rawhide Linux 6.0.0-0 8.3200 8.4900 5.4900 6.8100 8.2800 6.91000 8.61000 *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 6.0.0-0 14.7 18.4 36.6 37.3 46.9 107. rawhide Linux 6.0.0-0 4.670 2.949 7.14 11.5 13.7 21. rawhide Linux 6.0.0-5 4.690 2.893 7.70 11.8 13.8 20. rawhide Linux 6.0.0-0 18.0 31.6 34.8 46.0 133. rawhide Linux 6.0.0-0 1.290 4.366 9.53 12.2 14.2 21. rawhide Linux 6.0.0-0 10.1 46.8 70.7 57.1 81.0 159. rawhide Linux 6.0.0-0 19.8 41.9 41.1 51.8 93. rawhide Linux 6.0.0-0 17.7 39.8 37.9 48.4 92. rawhide Linux 6.0.0-0 13.4 143.0 200. 198.3 252.4 473. rawhide Linux 6.0.0-0 7.420 24.5 47.9 39.4 50.0 120. rawhide Linux 6.0.0-0 8.320 20.2 39.9 41.0 49.8 99. 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 6.0.0-0 45.2 29.0 99.4 57.6 86.3K 1.615 rawhide Linux 6.0.0-0 6.2454 3.6074 11.8 5.7228 10.3K 0.315 0.611 rawhide Linux 6.0.0-5 6.6213 3.6619 14.4 5.9460 13.1K 0.289 0.618 rawhide Linux 6.0.0-0 42.3 28.5 81.2 46.9 75.7K 1.671 rawhide Linux 6.0.0-0 8.1877 4.9470 15.6 8.1482 15.9K 0.442 0.879 rawhide Linux 6.0.0-0 72.5 46.6 135.0 83.4 110.9K 3.074 3.450 rawhide Linux 6.0.0-0 48.6 33.2 99.3 56.4 89.0K 1.482 rawhide Linux 6.0.0-0 53.3 32.8 98.4 53.3 90.8K 1.458 rawhide Linux 6.0.0-0 182.0 112.5 315.0 176.0 294.8K 2.333 rawhide Linux 6.0.0-0 48.2 31.9 93.2 54.1 88.0K 2.006 rawhide Linux 6.0.0-0 43.3 30.5 87.1 50.1 76.1K 1.681 *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 6.0.0-0 732. 2820 2566 8279.3 56.0K 9885.0 13.2K 22.K 8146. rawhide Linux 6.0.0-0 3860 12.K 6843 27.1K 52.9K 22.1K 8583.3 12.K 11.0K rawhide Linux 6.0.0-5 4236 13.K 7940 27.1K 59.4K 19.6K 10.7K 16.K 10.7K rawhide Linux 6.0.0-0 759. 2458 2121 8810.7 55.7K 14.7K 5746.2 12.K 11.0K rawhide Linux 6.0.0-0 4042 9100 4638 6113.6 11.7K 15.2K 8659.8 16.K 12.4K rawhide Linux 6.0.0-0 678. 2402 1743 5436.4 4037.4 16.4K 7502.6 16.K 12.8K rawhide Linux 6.0.0-0 799. 2843 2617 9162.0 57.9K 24.6K 7117.9 18.K 13.8K rawhide Linux 6.0.0-0 663. 2420 2415 7597.6 48.4K 14.2K 10.5K 9789 11.6K rawhide Linux 6.0.0-0 164. 330. 628. 2287.3 10.8K 9433.9 5166.4 7304 8088. rawhide Linux 6.0.0-0 23.1 2235 2402 1219.0 35.6K 13.1K 7837.1 13.K 11.5K rawhide Linux 6.0.0-0 831. 2831 2552 8059.9 53.4K 16.7K 9643.8 18.K 13.5K