Date: Wed 3 Jan 00:00:07 GMT 2024 Test set: performance Kernel: 6.6.9-200.fc39.x86_64 Release: Fedora release 39 (Thirty Nine) 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) Basic system parameters ------------------------------------------------------------------------------ Host OS Description Mhz tlb cache mem scal pages line par load bytes --------- ------------- ----------------------- ---- ----- ----- ------ ---- fedorabox Linux 6.6.4-2 x86_64-linux-gnu 4442 64 1 fedorabox Linux 6.6.5-2 x86_64-linux-gnu 4442 64 1 fedorabox Linux 6.6.6-2 x86_64-linux-gnu 4442 64 1 fedorabox Linux 6.6.7-2 x86_64-linux-gnu 4442 64 1 fedorabox Linux 6.6.7-2 x86_64-linux-gnu 4442 64 1 fedorabox Linux 6.6.8-2 x86_64-linux-gnu 4442 64 1 fedorabox Linux 6.6.8-2 x86_64-linux-gnu 4442 64 1 fedorabox Linux 6.6.8-2 x86_64-linux-gnu 4442 64 1 fedorabox Linux 6.6.9-2 x86_64-linux-gnu 4442 64 1 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 6.6.5-2 4442 0.14 0.22 1.59 3.21 4.45 0.20 1.50 444. 1827 2479 fedorabox Linux 6.6.6-2 4442 0.14 0.23 1.56 3.19 4.45 0.20 1.51 401. 1821 2479 fedorabox Linux 6.6.7-2 4442 0.14 0.23 1.54 3.19 4.49 0.20 1.52 435. 1810 2493 fedorabox Linux 6.6.7-2 4442 0.14 0.23 1.56 3.20 4.44 0.20 1.52 382. 1842 2488 fedorabox Linux 6.6.8-2 4442 0.14 0.23 1.53 3.26 4.48 0.20 1.51 382. 1801 2498 fedorabox Linux 6.6.8-2 4442 0.14 0.23 1.53 3.17 4.47 0.20 1.51 413. 1817 2428 fedorabox Linux 6.6.8-2 4442 0.14 0.23 1.53 3.17 4.48 0.20 1.50 371. 1828 2470 fedorabox Linux 6.6.9-2 4442 0.14 0.23 1.54 3.20 4.42 0.20 1.53 377. 1807 2433 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 6.6.4-2 2.4200 2.4600 2.8000 2.9700 3.0600 3.12000 3.14000 fedorabox Linux 6.6.5-2 2.3300 2.4200 2.7700 3.4800 3.7900 4.03000 4.24000 fedorabox Linux 6.6.6-2 3.0800 2.4200 2.7300 3.0500 3.9300 3.16000 4.12000 fedorabox Linux 6.6.7-2 2.4200 2.5500 2.7900 2.9700 3.0400 3.24000 4.18000 fedorabox Linux 6.6.8-2 2.4200 2.4800 2.7600 3.0800 3.0500 3.26000 4.36000 fedorabox Linux 6.6.8-2 2.7100 2.5100 2.8000 3.1700 3.0600 3.29000 4.28000 fedorabox Linux 6.6.8-2 2.4100 2.4600 2.8400 3.0200 3.4600 3.10000 3.72000 fedorabox Linux 6.6.9-2 2.4200 2.4400 2.7800 3.0600 3.1500 3.15000 3.54000 *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 6.6.4-2 2.420 13.1 15.6 31. fedorabox Linux 6.6.5-2 2.330 6.564 8.00 13.1 15.4 32. fedorabox Linux 6.6.6-2 3.080 6.562 7.93 13.4 15.8 31. fedorabox Linux 6.6.7-2 2.420 6.954 7.58 13.3 15.8 32. fedorabox Linux 6.6.7-2 6.696 8.05 13.5 16.3 31. fedorabox Linux 6.6.8-2 2.420 6.689 7.86 13.3 15.7 31. fedorabox Linux 6.6.8-2 2.710 6.727 7.80 13.4 15.8 32. fedorabox Linux 6.6.8-2 2.410 6.721 7.87 13.5 15.9 32. fedorabox Linux 6.6.9-2 2.420 6.705 7.88 13.4 15.9 31. 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 6.6.4-2 16.3 8.7941 25.7 12.1 188.5K fedorabox Linux 6.6.5-2 16.2 8.7561 25.1 12.2 187.7K 0.454 0.01880 1.286 fedorabox Linux 6.6.6-2 16.4 8.6836 25.8 12.2 188.8K 0.415 0.01970 1.285 fedorabox Linux 6.6.7-2 16.1 8.6425 25.2 12.1 183.9K 0.389 0.01880 1.286 fedorabox Linux 6.6.7-2 16.1 8.6485 26.3 13.3 194.0K 0.402 0.02060 1.285 fedorabox Linux 6.6.8-2 16.8 8.5252 25.7 12.3 190.3K 0.422 0.01820 1.291 fedorabox Linux 6.6.8-2 16.2 8.5153 25.0 11.9 189.4K 0.429 0.01910 1.288 fedorabox Linux 6.6.8-2 16.4 8.5860 25.2 11.9 193.0K 0.434 0.02060 1.289 fedorabox Linux 6.6.9-2 16.0 8.5957 25.4 12.2 194.7K 0.390 0.02400 1.270 *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 6.6.4-2 3895 8489 7028 13.0K 25.6K 17.4K 8724.4 20.K 6329. fedorabox Linux 6.6.5-2 4067 10.K 7317 13.0K 25.4K 17.4K 8860.3 20.K 6382. fedorabox Linux 6.6.6-2 4061 8656 7293 13.2K 26.4K 17.3K 9740.5 21.K 6170. fedorabox Linux 6.6.7-2 3817 9254 6941 13.1K 25.3K 17.2K 9122.1 20.K 6269. fedorabox Linux 6.6.7-2 3980 11.K 6917 12.9K 25.4K 16.8K 8943.5 20.K 6320. fedorabox Linux 6.6.8-2 4128 12.K 7057 13.3K 25.4K 15.2K 8718.1 20.K 6050. fedorabox Linux 6.6.8-2 4107 10.K 7079 13.1K 25.8K 17.4K 9014.9 20.K 5926. fedorabox Linux 6.6.8-2 3926 11.K 6872 13.1K 25.4K 17.5K 8842.6 21.K 6265. fedorabox Linux 6.6.9-2 4137 10.K 7322 12.2K 25.6K 16.7K 9495.3 20.K 5690.