Date: Sun Sep 3 03:40:58 PM PDT 2023 Test set: performance Kernel: 6.4.14-200.fc38.x86_64 Release: Fedora release 38 (Thirty Eight) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 cd src && make rerun make[1]: Entering directory '/home/test/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/test/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/test/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/test/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/test/kernel-tests/performance/lmbench3/src' make[1]: Leaving directory '/home/test/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) 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- greentb Linux 6.4.3-2 1.8000 1.8000 2.2300 3.4600 3.5100 3.53000 5.52000 greentb Linux 6.4.11- 1.7000 1.6700 2.1100 2.4500 5.8200 2.92000 3.54000 toolbox Linux 6.4.4-2 1.6500 2.1500 2.1200 2.6800 3.5500 3.47000 4.80000 toolbox Linux 6.4.8-2 1.7300 3.9400 3.8800 4.6400 3.23000 6.28000 toolbox Linux 6.4.9-2 1.7000 1.7000 4.2100 2.6700 5.5400 3.27000 4.32000 toolbox Linux 6.4.10- 1.4300 1.8100 2.0100 3.3800 3.7200 4.85000 3.37000 toolbox Linux 6.4.12- 1.7300 3.9000 3.3500 3.1600 3.57000 5.74000 toolbox Linux 6.4.14- 1.6900 1.7400 4.1800 4.2600 4.5900 5.24000 6.42000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- greentb Linux 6.4.3-2 1.800 17.6 21.6 44. greentb Linux 6.4.11- 1.700 17.8 21.1 35. toolbox Linux 6.4.4-2 1.650 17.3 20.9 34. toolbox Linux 6.4.8-2 19.8 22.3 43. toolbox Linux 6.4.9-2 1.700 17.6 20.8 37. toolbox Linux 6.4.10- 1.430 16.7 20.4 123. toolbox Linux 6.4.12- 18.8 22.3 46. toolbox Linux 6.4.14- 1.690 18.4 22.3 41. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- greentb Linux 6.4.3-2 40.5 34.8 43.5 28.3 309.3K greentb Linux 6.4.11- 40.2 32.3 43.2 28.0 237.0K toolbox Linux 6.4.4-2 117.6 112.7 56.4 28.2 487.2K toolbox Linux 6.4.8-2 39.1 31.9 48.2 33.1 236.6K toolbox Linux 6.4.9-2 127.1 68.6 57.8 41.9 242.9K toolbox Linux 6.4.10- 29.0 30.3 57.3 28.5 675.7K toolbox Linux 6.4.12- 29.0 24.8 42.1 27.9 198.1K toolbox Linux 6.4.14- 29.7 26.4 42.6 29.5 199.7K *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- greentb Linux 6.4.3-2 3327 9372 5992 6558.3 9767.1 12.0K 6090.2 10.K 8792. greentb Linux 6.4.11- 3302 9438 5883 6650.8 10.6K 11.8K 5963.1 10.K 8782. toolbox Linux 6.4.4-2 3205 9348 6010 6716.5 10.6K 11.6K 6012.3 9932 8650. toolbox Linux 6.4.8-2 3333 7889 5426 6179.4 11.1K 11.5K 5888.0 9473 8335. toolbox Linux 6.4.9-2 3177 8876 5431 6567.5 10.3K 11.9K 6033.0 9928 8601. toolbox Linux 6.4.10- 3315 9336 5995 6618.8 10.6K 11.9K 6017.0 9968 8853. toolbox Linux 6.4.12- 3228 9395 5239 6426.7 10.6K 12.0K 6067.4 9975 8662. toolbox Linux 6.4.14- 3126 9353 5516 6514.9 10.6K 11.8K 6063.2 9947 8903.