Date: fre 11 apr 2025 10:01:08 CEST Test set: performance Kernel: 6.14.2-300.fc42.x86_64 Release: Fedora release 42 (Adams) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 cd src && make rerun make[1]: Går till katalogen ”/home/luna/kernel-tests/performance/lmbench3/src” gmake[2]: Går till katalogen ”/home/luna/kernel-tests/performance/lmbench3/src” gmake[2]: Inget behöver göras för ”all”. gmake[2]: Lämnar katalogen ”/home/luna/kernel-tests/performance/lmbench3/src” gmake[2]: Går till katalogen ”/home/luna/kernel-tests/performance/lmbench3/src” gmake[2]: Inget behöver göras för ”opt”. gmake[2]: Lämnar katalogen ”/home/luna/kernel-tests/performance/lmbench3/src” make[1]: Lämnar katalogen ”/home/luna/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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ssd-lemon Linux 6.13.0- 1323 0.62 0.87 4.65 8.93 14.6 0.72 2.77 1284 6694 11.K ssd-lemon Linux 6.13.1- 1323 0.59 0.90 5.02 8.21 14.8 0.75 2.80 1217 6331 9239 ssd-lemon Linux 6.13.2- 1323 0.56 0.82 4.70 8.01 20.7 0.69 2.81 1289 7819 11.K ssd-lemon Linux 6.14.0- 1323 0.80 0.89 4.45 7.99 14.5 0.76 2.73 1324 6857 11.K ssd-lemon Linux 6.14.1- 1323 0.75 1.00 5.16 9.88 16.2 1.01 3.41 2045 11.K 15.K ssd-lemon Linux 6.14.2- 1323 0.62 0.92 4.38 8.15 20.1 0.70 3.11 1567 6754 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- ssd-lemon Linux 6.13.0- 12.9 7.1200 8.5000 12.1 28.2 11.5 103.6 ssd-lemon Linux 6.13.1- 15.7 15.3 26.4 19.1 16.1 20.7 14.0 ssd-lemon Linux 6.13.2- 6.2200 16.4 7.6100 9.8300 16.0 11.5 15.2 ssd-lemon Linux 6.14.0- 5.6400 7.8800 14.4 22.3 60.3 12.8 16.7 ssd-lemon Linux 6.14.1- 6.2500 7.3000 8.0900 12.4 17.9 41.6 15.0 ssd-lemon Linux 6.14.2- 22.8 7.2300 7.9100 14.3 21.4 20.7 110.3 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- ssd-lemon Linux 6.13.0- 12.9 40.5 21.8 105.3 126.2 135. ssd-lemon Linux 6.13.1- 15.7 40.2 31.3 100.7 129.7 139. ssd-lemon Linux 6.13.2- 6.220 36.0 30.9 100.4 137.4 139. ssd-lemon Linux 6.14.0- 5.640 40.8 32.3 102.0 141.5 141. ssd-lemon Linux 6.14.1- 6.250 49.0 49.5 180.5 451.6 325. ssd-lemon Linux 6.14.2- 22.8 39.8 32.6 102.3 136.8 155. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- ssd-lemon Linux 6.13.0- 410.8 744.6 135.4 107.4 1606.1K 4.845 0.16850 3.253 ssd-lemon Linux 6.13.1- 87.3 326.6 94.2 70.9 2239.1K 1.053 0.16700 3.592 ssd-lemon Linux 6.13.2- 87.5 83.4 92.8 68.7 1757.4K 1.774 0.16710 3.283 ssd-lemon Linux 6.14.0- 454.8 51.0 92.2 66.1 2337.0K 1.343 0.16860 3.528 ssd-lemon Linux 6.14.1- 134.1 135.0 229.4 1692.0 3663.1K 1.529 0.27250 3.640 ssd-lemon Linux 6.14.2- 303.3 864.3 133.7 101.2 1918.5K 0.825 0.16600 3.133 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- ssd-lemon Linux 6.13.0- 1018 2268 552. 2134.4 3513.1 2538.8 1927.3 2551 3654. ssd-lemon Linux 6.13.1- 1036 2292 505. 2166.2 3533.0 2558.4 2000.0 2590 3758. ssd-lemon Linux 6.13.2- 1034 2291 516. 2159.8 3596.7 2552.5 2026.6 2586 3762. ssd-lemon Linux 6.14.0- 1055 2323 537. 2160.4 3531.9 2531.4 1980.9 2551 3664. ssd-lemon Linux 6.14.1- 51.7 266. 111. 252.0 410.4 2549.5 1976.9 2576 3712. ssd-lemon Linux 6.14.2- 1033 2211 560. 2150.3 3565.4 2517.3 2008.4 2583 3726.