Date: Tue 08 Sep 2026 07:40:54 AEST Test set: performance Kernel: 7.2.4-100.fc43.x86_64 Release: Fedora release 43 (Forty Three) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 rerun cd src && make rerun make[1]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/adminu/kernel-tests/performance/lmbench3/src' running ../scripts/results on x86_64-linux-gnu running lmbench with CONFIG.fed43vm to /dev/tty make[1]: Leaving directory '/home/adminu/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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- fed43vm Linux 7.1.12- 4172 0.08 0.12 0.53 1.01 1.31 0.14 0.81 260. 1394 2160 fed43vm Linux 7.2.2-3 4172 0.11 0.18 0.71 1.18 1.38 0.14 0.97 307. 1580 2403 fed43vm Linux 7.1.13- 4172 0.08 0.12 0.54 0.99 1.30 0.14 0.81 277. 1455 2177 fed43vm Linux 7.2.3-3 4172 0.10 0.14 0.63 1.17 1.74 0.19 1.17 259. 1376 2080 fed43vm Linux 7.2.4-1 4172 0.12 0.16 0.67 1.01 1.47 0.18 1.09 270. 1420 2172 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- fed43vm Linux 7.1.12- 3.0800 6.3500 3.1400 4.6900 3.6400 4.65000 3.69000 fed43vm Linux 7.2.2-3 3.7100 3.7900 3.9500 4.2000 4.3800 4.17000 4.49000 fed43vm Linux 7.1.13- 3.3400 3.0800 3.1100 3.5600 3.5600 3.59000 3.42000 fed43vm Linux 7.2.3-3 3.2400 3.3600 3.7100 3.9400 3.7700 7.42000 8.73000 fed43vm Linux 7.2.4-1 3.2100 3.3800 3.3900 3.8900 3.6100 3.93000 4.06000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- fed43vm Linux 7.1.12- 3.080 7.600 6.65 12.6 13.7 15.9 15.0 17. fed43vm Linux 7.2.2-3 3.710 10.6 7.69 12.1 14.6 16.1 17.2 20. fed43vm Linux 7.1.13- 3.340 7.234 7.51 11.2 16.3 12.9 15.5 17. fed43vm Linux 7.2.3-3 3.240 7.336 6.76 10.9 12.7 12.5 14.7 17. fed43vm Linux 7.2.4-1 3.210 7.460 7.26 11.0 13.4 13.2 16.0 19. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- fed43vm Linux 7.1.12- 7.2792 3.5502 12.0 6.2586 6376.0 0.421 0.17710 0.552 fed43vm Linux 7.2.2-3 8.3647 4.0432 13.2 5.8960 16.6K 0.394 0.32850 0.594 fed43vm Linux 7.1.13- 7.3673 3.5451 11.6 5.3822 5943.0 0.395 0.18260 0.558 fed43vm Linux 7.2.3-3 7.1050 3.4920 11.5 5.1890 5882.0 0.395 0.17450 0.702 fed43vm Linux 7.2.4-1 7.7004 3.6360 12.2 5.5580 6498.0 0.511 0.16870 0.542 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- fed43vm Linux 7.1.12- 3769 7011 6207 9902.9 16.8K 8541.8 5379.6 13.K 6498. fed43vm Linux 7.2.2-3 5687 9085 2233 10.1K 15.9K 9292.6 4863.9 13.K 7115. fed43vm Linux 7.1.13- 3505 4991 5539 10.1K 17.4K 9033.8 5726.6 15.K 8314. fed43vm Linux 7.2.3-3 3867 6787 6199 8854.9 17.1K 8420.6 5366.3 15.K 7256. fed43vm Linux 7.2.4-1 4833 8900 5660 9347.4 17.5K 9519.3 5845.3 16.K 8415.