Date: Fri 18 Oct 2024 08:57:42 AEST Test set: performance Kernel: 6.11.4-300.fc41.x86_64 Release: Fedora release 41 (Forty One) 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.fed41vm 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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- fed41vm Linux 6.11.1- 4173 0.08 0.11 0.62 1.15 1.57 0.14 0.81 359. 2003 2618 fed41vm Linux 6.11.2- 4173 0.89 1.21 6.78 13.4 1.52 0.13 0.81 835. 8968 2546 fed41vm Linux 6.11.3- 4173 0.08 0.11 0.64 1.18 1.52 0.14 0.81 284. 1416 2191 fed41vm Linux 6.11.4- 4173 0.13 0.16 0.69 1.65 1.85 0.16 0.91 297. 1485 2239 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- fed41vm Linux 6.11.1- 5.3800 5.5800 5.5500 5.7800 5.7400 5.83000 5.90000 fed41vm Linux 6.11.2- 5.6300 5.7600 18.5 6.1500 10.2 6.12000 27.4 fed41vm Linux 6.11.3- 5.5900 4.8500 5.6900 5.8000 5.8700 5.95000 5.88000 fed41vm Linux 6.11.4- 5.8800 6.3300 8.2200 5.7000 7.9200 8.69000 10.3 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- fed41vm Linux 6.11.1- 5.380 14.1 12.0 14.1 15.3 18.9 17.2 16. fed41vm Linux 6.11.2- 5.630 14.6 38.0 14.9 41.4 39.3 25.8 19. fed41vm Linux 6.11.3- 5.590 11.5 8.68 13.8 15.6 17.7 17.9 16. fed41vm Linux 6.11.4- 5.880 13.9 8.90 13.4 15.1 15.5 17.4 16. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- fed41vm Linux 6.11.1- 7.4867 3.7277 14.1 8.5528 5025.0 0.390 0.18020 0.564 fed41vm Linux 6.11.2- 70.0 36.8 11.4 5.9556 5057.0 0.385 1.50850 6.186 fed41vm Linux 6.11.3- 7.2568 3.8715 11.1 6.2268 5357.0 0.384 0.19260 0.590 fed41vm Linux 6.11.4- 7.4017 3.8734 11.4 5.9618 5336.0 0.508 0.17630 0.730 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- fed41vm Linux 6.11.1- 3131 8699 3819 8745.5 17.5K 9029.7 5821.4 16.K 8470. fed41vm Linux 6.11.2- 763. 9238 1514 1543.4 17.1K 8669.7 5619.4 15.K 8015. fed41vm Linux 6.11.3- 3054 9320 5220 9088.5 16.6K 8004.9 4896.2 15.K 7968. fed41vm Linux 6.11.4- 3352 9347 5710 9726.6 17.4K 9361.8 5853.4 16.K 7548.