Date: Wed 25 Jan 00:11:10 GMT 2023 Test set: performance Kernel: 6.1.8-200.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/g6avk/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/g6avk/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/g6avk/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/g6avk/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/g6avk/kernel-tests/performance/lmbench3/src' make[1]: Leaving directory '/home/g6avk/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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- fedorabox Linux 6.0.15- 3407 0.07 0.21 0.60 2.21 5.04 0.12 1.30 909. 4833 4113 fedorabox Linux 6.0.16- 3407 0.07 0.17 0.62 2.02 3.95 0.11 1.47 1327 5121 8589 fedorabox Linux 6.0.17- 3407 0.07 0.18 0.70 1.44 3.69 0.10 1.08 192. 1212 1559 fedorabox Linux 6.0.18- 3407 0.08 0.15 0.71 1.94 3.12 0.12 0.95 226. 1255 1675 fedorabox Linux 6.1.5-2 3407 0.15 0.19 1.06 1.45 2.69 0.19 1.66 210. 1427 2640 fedorabox Linux 6.1.6-2 3407 0.15 0.18 0.61 1.46 5.00 0.19 1.68 211. 1581 4214 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- fedorabox Linux 6.0.15- 8.5800 10.8 2.4900 14.6 13.3 9.57000 fedorabox Linux 6.0.15- 6.6400 7.7200 10.0 38.9 51.7 42.1 53.8 fedorabox Linux 6.1.7-2 4.7700 3.8600 5.9200 10.7 7.0300 11.4 13.6 fedorabox Linux 6.1.8-2 6.0300 3.8700 3.9100 4.9300 13.0 10.9 14.6 fedorabox Linux 6.0.15- 6.6700 5.7900 9.2800 6.2100 11.4 31.4 42.5 fedorabox Linux 6.0.15- 4.7700 6.0000 6.4700 26.8 53.6 43.6 57.8 fedorabox Linux 6.0.15- 9.7600 8.3000 7.3800 19.3 44.9 27.3 35.2 fedorabox Linux 6.0.16- 6.2900 6.8300 6.2000 42.5 7.9500 42.4 51.9 fedorabox Linux 6.0.17- 5.3000 5.3700 5.5000 5.1400 5.2000 4.92000 5.04000 fedorabox Linux 6.0.18- 5.4500 4.6400 5.4000 4.8200 5.0000 4.81000 4.69000 fedorabox Linux 6.1.5-2 4.3800 5.4700 4.0500 10.8 12.2 12.1 13.6 fedorabox Linux 6.1.6-2 6.0300 3.8800 4.8200 9.9600 11.3 11.3 13.0 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- fedorabox Linux 6.0.15- 8.580 58.5 77.5 188. fedorabox Linux 6.0.15- 6.640 76.0 95.7 121. fedorabox Linux 6.1.7-2 4.770 34.8 44.0 49. fedorabox Linux 6.1.8-2 6.030 35.6 44.8 65. fedorabox Linux 6.0.15- 6.670 67.6 82.3 77. fedorabox Linux 6.0.15- 4.770 59.5 72.2 103. fedorabox Linux 6.0.15- 9.760 33.9 12.7 66.6 85.8 149. fedorabox Linux 6.0.16- 6.290 33.1 12.5 73.9 79.5 56. fedorabox Linux 6.0.17- 5.300 12.8 12.2 20.8 30.7 39. fedorabox Linux 6.0.18- 5.450 12.7 10.8 21.4 30.9 35. fedorabox Linux 6.1.5-2 4.380 18.5 11.2 35.1 45.0 65. fedorabox Linux 6.1.6-2 6.030 17.9 11.5 34.9 45.0 64. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- fedorabox Linux 6.0.15- 20.2 12.5 40.1 17.1 36.8K fedorabox Linux 6.0.15- 10.6 7.4366 16.3 9.0386 18.3K fedorabox Linux 6.1.7-2 7.6324 4.0102 14.5 5.9040 17.7K fedorabox Linux 6.1.8-2 7.7008 3.9965 13.7 6.0022 18.2K fedorabox Linux 6.0.15- 9.8620 7.2306 16.2 9.8390 18.2K fedorabox Linux 6.0.15- 13.9 7.1038 19.7 9.0540 18.5K fedorabox Linux 6.0.15- 16.0 4.5581 20.4 6.5634 17.3K 0.04080 0.837 fedorabox Linux 6.0.16- 8.8326 4.1447 21.7 7.1560 18.8K 0.656 0.03790 0.820 fedorabox Linux 6.0.17- 7.6667 4.0755 14.3 6.0911 18.2K 0.178 0.04050 0.646 fedorabox Linux 6.0.18- 7.6705 4.0470 15.1 6.0082 19.5K 0.221 0.05780 0.958 fedorabox Linux 6.1.5-2 8.6836 4.0318 13.7 6.1136 19.3K 0.03840 0.645 fedorabox Linux 6.1.6-2 8.3721 4.0472 18.2 6.1184 18.8K 0.03860 0.650 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- fedorabox Linux 6.0.15- 829. 1843 1753 3557.6 6019.6 4883.0 2777.8 5026 2437. fedorabox Linux 6.0.15- 1260 14.K 5181 12.5K 20.3K 11.1K 7823.9 18.K 4673. fedorabox Linux 6.1.7-2 1944 14.K 3346 13.6K 26.2K 16.6K 9899.1 20.K 7941. fedorabox Linux 6.1.8-2 1840 15.K 5767 14.3K 25.9K 17.0K 8841.4 21.K 5990. fedorabox Linux 6.0.15- 1460 11.K 4716 12.4K 20.9K 11.2K 7079.1 18.K 4770. fedorabox Linux 6.0.15- 1391 9565 3483 12.7K 20.4K 11.1K 7135.5 18.K 4761. fedorabox Linux 6.0.15- 1212 11.K 4218 14.3K 24.4K 16.7K 7940.8 20.K 5978. fedorabox Linux 6.0.16- 1284 12.K 4736 15.0K 25.6K 17.0K 8966.3 20.K 6137. fedorabox Linux 6.0.17- 2639 11.K 5049 14.9K 25.9K 17.3K 8650.4 20.K 6144. fedorabox Linux 6.0.18- 2768 12.K 4828 13.3K 25.8K 16.3K 8824.0 20.K 6069. fedorabox Linux 6.1.5-2 2066 11.K 2855 15.0K 25.8K 16.8K 8781.2 19.K 6220. fedorabox Linux 6.1.6-2 1957 11.K 5542 14.8K 25.4K 17.1K 9382.5 20.K 6268.