Date: Sat 18 May 08:52:11 BST 2024 Test set: performance Kernel: 6.8.10-300.fc40.x86_64 Release: Fedora release 40 (Forty) 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 6.8.2-2 x86_64-linux-gnu 4442 64 1 fedorabox Linux 6.8.6-2 x86_64-linux-gnu 4442 64 1 fedorabox Linux 6.8.7-2 x86_64-linux-gnu 4442 64 1 fedorabox Linux 6.8.8-2 x86_64-linux-gnu 4442 64 1 fedorabox Linux 6.8.8-2 x86_64-linux-gnu 4442 64 1 fedorabox Linux 6.8.9-2 x86_64-linux-gnu 4442 64 1 fedorabox Linux 6.8.10- 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 6.8.2-2 4442 0.13 0.22 1.48 3.01 4.26 0.20 1.45 409. 1733 2415 fedorabox Linux 6.8.6-2 4442 0.13 0.22 1.52 2.99 4.38 0.20 1.49 394. 1753 2430 fedorabox Linux 6.8.7-2 4442 0.13 0.22 1.48 2.96 4.35 0.20 1.48 389. 1783 2414 fedorabox Linux 6.8.8-2 4442 0.13 0.21 1.57 3.02 4.38 0.19 1.46 334. 1742 2399 fedorabox Linux 6.8.8-2 4442 0.13 0.21 1.59 3.04 4.41 0.19 1.46 360. 1793 2510 fedorabox Linux 6.8.9-2 4442 0.13 0.22 1.50 3.00 4.54 0.20 1.47 404. 1771 2459 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 6.8.2-2 2.8200 2.3800 2.9300 fedorabox Linux 6.8.6-2 2.7100 2.3700 2.6800 3.6000 3.8100 3.06000 4.19000 fedorabox Linux 6.8.7-2 2.7200 2.3700 2.7700 3.1600 3.4300 3.78000 4.10000 fedorabox Linux 6.8.8-2 2.7100 2.4500 2.8200 3.0100 3.3400 3.18000 3.31000 fedorabox Linux 6.8.8-2 2.8200 2.4300 2.8200 2.9700 3.0200 3.92000 3.50000 fedorabox Linux 6.8.9-2 3.1000 2.4600 2.8100 3.0600 3.9800 4.13000 4.24000 fedorabox Linux 6.8.10- 3.0700 2.7000 2.7900 3.0800 3.9900 3.07000 4.18000 *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 6.8.2-2 2.820 7.416 7.56 13.1 15.4 30. fedorabox Linux 6.8.6-2 2.710 7.391 7.58 13.0 15.3 30. fedorabox Linux 6.8.7-2 2.720 7.439 7.54 13.0 15.3 32. fedorabox Linux 6.8.8-2 2.710 7.437 8.03 13.1 15.5 32. fedorabox Linux 6.8.8-2 2.820 7.121 7.75 13.3 15.5 36. fedorabox Linux 6.8.9-2 3.100 7.677 7.68 13.2 15.5 33. fedorabox Linux 6.8.10- 3.070 13.7 16.3 37. 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 6.8.2-2 16.1 8.6151 24.9 12.2 165.6K 0.422 0.00530 1.245 fedorabox Linux 6.8.6-2 16.1 8.6040 24.9 12.4 164.2K 0.353 0.00530 1.235 fedorabox Linux 6.8.7-2 16.0 8.5149 24.7 11.9 169.3K 0.364 0.00600 1.235 fedorabox Linux 6.8.8-2 16.1 8.6698 25.2 12.4 162.2K 0.402 0.00530 1.210 fedorabox Linux 6.8.8-2 16.3 8.7738 25.3 12.6 171.5K 0.411 0.00570 1.213 fedorabox Linux 6.8.9-2 15.8 8.6864 24.5 12.5 166.2K 0.410 0.00540 1.212 fedorabox Linux 6.8.10- 17.2 9.5573 25.8 13.2 169.2K *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 6.8.2-2 4271 8396 5867 13.6K 25.3K 17.5K 10.2K 20.K 5996. fedorabox Linux 6.8.6-2 4384 11.K 7325 13.7K 25.4K 17.9K 10.4K 20.K 5960. fedorabox Linux 6.8.7-2 4267 9603 6990 13.6K 25.8K 17.8K 10.4K 20.K 9157. fedorabox Linux 6.8.8-2 4152 13.K 7028 13.6K 25.0K 17.5K 10.4K 20.K 6492. fedorabox Linux 6.8.8-2 4070 8265 6807 13.3K 25.5K 17.5K 10.4K 20.K 5996. fedorabox Linux 6.8.9-2 4150 8252 6863 13.6K 25.7K 17.9K 10.3K 21.K 6646. fedorabox Linux 6.8.10- 3814 10.K 6527 13.1K 26.0K 16.7K 8564.0 19.K 5767.