Date: Sat Dec 31 01:35:52 PM PST 2022 Test set: performance Kernel: 6.0.16-300.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/test/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/test/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/test/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/test/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/test/kernel-tests/performance/lmbench3/src' make[1]: Leaving directory '/home/test/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) 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- nuc0 Linux 6.0.5-3 1.7400 2.2700 2.6500 3.3700 4.5100 4.72000 4.41000 nuc0 Linux 6.0.6-3 2.2900 2.4100 2.7700 3.5700 7.7900 4.95000 5.63000 nuc0 Linux 6.0.14- 2.2300 2.3900 2.9300 3.1900 4.6700 4.24000 7.19000 nuc0 Linux 6.0.15- 1.8300 2.1600 3.2400 3.2200 4.6200 4.49000 6.15000 nuc0 Linux 6.0.16- 1.9200 2.2200 2.9000 4.1000 3.9400 4.55000 5.45000 nuc0 Linux 6.0.7-3 1.5800 2.2500 2.7100 3.8300 7.6100 4.36000 5.46000 nuc0 Linux 6.0.7-3 1.7000 2.2200 2.5900 4.1800 7.8500 4.14000 5.93000 nuc0 Linux 6.0.8-3 2.3500 2.2100 2.7700 3.8200 4.7300 4.55000 5.90000 nuc0 Linux 6.0.9-3 2.2400 2.3000 2.6900 3.3900 4.3400 4.44000 5.35000 nuc0 Linux 6.0.10- 1.5500 2.2300 3.0300 4.4900 8.4800 6.69000 7.53000 nuc0 Linux 6.0.11- 2.2700 3.0800 4.4300 4.6900 3.94000 4.47000 nuc0 Linux 6.0.12- 2.3800 3.6000 2.8000 4.0700 5.7200 4.05000 4.22000 nuc0 Linux 6.0.13- 1.6600 2.2700 2.8400 3.8400 4.6300 4.69000 4.10000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- nuc0 Linux 6.0.5-3 1.740 21.2 24.7 42. nuc0 Linux 6.0.6-3 2.290 21.5 26.3 44. nuc0 Linux 6.0.14- 2.230 20.4 24.2 43. nuc0 Linux 6.0.15- 1.830 21.7 25.1 50. nuc0 Linux 6.0.16- 1.920 21.5 25.2 44. nuc0 Linux 6.0.7-3 1.580 20.9 24.2 43. nuc0 Linux 6.0.7-3 1.700 19.7 24.3 48. nuc0 Linux 6.0.8-3 2.350 21.1 24.9 44. nuc0 Linux 6.0.9-3 2.240 19.6 25.4 43. nuc0 Linux 6.0.10- 1.550 20.2 24.6 53. nuc0 Linux 6.0.11- 31.2 25.7 44. nuc0 Linux 6.0.12- 2.380 20.1 24.2 43. nuc0 Linux 6.0.13- 1.660 21.4 24.7 43. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- nuc0 Linux 6.0.5-3 22.5 24.3 36.6 28.4 435.2K nuc0 Linux 6.0.6-3 107.3 132.3 36.9 29.0 736.0K nuc0 Linux 6.0.14- 23.3 25.1 36.5 29.0 915.9K nuc0 Linux 6.0.15- 23.2 25.4 36.3 30.9 962.4K nuc0 Linux 6.0.16- 23.1 25.7 36.2 30.4 351.5K nuc0 Linux 6.0.7-3 22.0 202.3 35.2 29.0 469.4K nuc0 Linux 6.0.7-3 153.7 117.2 35.3 27.6 863.5K nuc0 Linux 6.0.8-3 73.3 104.7 36.1 28.7 456.0K nuc0 Linux 6.0.9-3 87.4 112.7 35.6 29.0 835.5K nuc0 Linux 6.0.10- 44.9 34.0 36.5 29.4 366.4K nuc0 Linux 6.0.11- 104.6 70.8 36.2 28.6 604.4K nuc0 Linux 6.0.12- 162.2 104.9 39.6 30.0 484.5K nuc0 Linux 6.0.13- 23.5 24.7 38.1 29.5 854.4K *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- nuc0 Linux 6.0.5-3 2563 7298 4960 6879.6 12.6K 14.6K 6703.3 10.K 9091. nuc0 Linux 6.0.6-3 2673 7308 4872 6894.3 12.9K 14.2K 6618.2 10.K 9289. nuc0 Linux 6.0.14- 2717 7236 4827 6895.5 12.9K 14.6K 6604.0 10.K 9311. nuc0 Linux 6.0.15- 2556 7190 4842 6884.6 12.9K 14.5K 6576.9 10.K 9135. nuc0 Linux 6.0.16- 2581 7267 4918 6904.7 12.9K 13.6K 6683.4 10.K 9237. nuc0 Linux 6.0.7-3 2581 7293 4923 6794.1 12.9K 14.5K 6608.9 10.K 9426. nuc0 Linux 6.0.7-3 2580 7202 4923 6882.1 12.9K 14.6K 6643.8 10.K 9082. nuc0 Linux 6.0.8-3 2580 7293 4922 6865.7 12.9K 14.1K 6547.5 10.K 9335. nuc0 Linux 6.0.9-3 2576 7195 4850 6841.1 12.9K 14.1K 6504.1 10.K 9249. nuc0 Linux 6.0.10- 2541 7223 4766 6912.7 12.9K 13.7K 6506.1 10.K 9365. nuc0 Linux 6.0.11- 2686 7264 4900 6891.6 12.9K 13.8K 6764.9 10.K 9279. nuc0 Linux 6.0.12- 2680 7258 4906 6901.4 12.9K 14.6K 6688.1 10.K 9055. nuc0 Linux 6.0.13- 2718 7150 4934 6868.0 12.4K 13.7K 6524.1 10.K 9282.