Date: Monday, April 29, 2024 PM07:30:11 HKT Test set: performance Kernel: 6.9.0-0.rc6.250.vanilla.fc39.x86_64 Release: Fedora release 39 (Thirty Nine) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 cd src && make rerun make[1]: Entering directory '/home/user/Repo/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/user/Repo/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/user/Repo/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/user/Repo/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/user/Repo/kernel-tests/performance/lmbench3/src' make[1]: Leaving directory '/home/user/Repo/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 --------- ------------- ----------------------- ---- ----- ----- ------ ---- fedora Linux 6.6.14- x86_64-linux-gnu 64 1 fedora Linux 6.8.0-0 x86_64-linux-gnu 64 1 fedora Linux 6.9.0-0 x86_64-linux-gnu 64 1 fedora Linux 6.9.0-0 x86_64-linux-gnu 64 1 fedora Linux 6.9.0-0 x86_64-linux-gnu 64 1 fedora Linux 6.8.0-0 x86_64-linux-gnu 64 1 fedora Linux 6.8.0-0 x86_64-linux-gnu 64 1 fedora Linux 6.8.0-0 x86_64-linux-gnu 64 1 fedora Linux 6.8.0-2 x86_64-linux-gnu 64 1 fedora Linux 6.9.0-0 x86_64-linux-gnu 64 1 fedora Linux 6.9.0-0 x86_64-linux-gnu 64 1 fedora Linux 6.9.0-0 x86_64-linux-gnu 64 1 fedora Linux 6.9.0-0 x86_64-linux-gnu 64 1 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- fedora Linux 6.6.14- 14.9 16.5 19.5 18.8 18.5 14.7 16.7 fedora Linux 6.8.0-0 11.6 13.7 15.8 8.1800 17.6 7.59000 11.7 fedora Linux 6.9.0-0 17.9 19.2 20.7 12.3 14.1 17.6 14.2 fedora Linux 6.9.0-0 11.7 13.2 17.0 19.9 10.9 14.9 10.7 fedora Linux 6.9.0-0 16.3 20.2 22.1 22.2 23.3 14.4 17.2 fedora Linux 6.8.0-0 17.8 18.4 21.6 20.7 16.7 10.0 10.7 fedora Linux 6.8.0-0 18.0 18.6 21.1 12.1 21.4 10.3 17.1 fedora Linux 6.8.0-0 6.7900 14.2 17.8 19.2 12.2 16.8 15.7 fedora Linux 6.8.0-2 11.7 14.5 16.4 12.0 14.6 9.63000 11.6 fedora Linux 6.9.0-0 14.4 18.0 19.2 12.5 12.1 9.25000 10.1 fedora Linux 6.9.0-0 17.7 19.4 21.4 21.6 12.8 16.5 10.8 fedora Linux 6.9.0-0 16.3 22.4 21.1 14.5 16.0 14.2 15.5 fedora Linux 6.9.0-0 16.3 15.7 20.7 18.1 17.6 9.58000 14.9 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- fedora Linux 6.6.14- 14.9 50.1 59.5 66. fedora Linux 6.8.0-0 11.6 18.8 27.0 504. fedora Linux 6.9.0-0 17.9 60.4 68.4 84. fedora Linux 6.9.0-0 11.7 54.3 55.8 68. fedora Linux 6.9.0-0 16.3 60.7 69.8 68. fedora Linux 6.8.0-0 17.8 50.2 53.8 110. fedora Linux 6.8.0-0 18.0 56.6 66.7 71. fedora Linux 6.8.0-0 6.790 47.4 55.2 69. fedora Linux 6.8.0-2 11.7 41.4 49.2 67. fedora Linux 6.9.0-0 14.4 47.0 54.3 69. fedora Linux 6.9.0-0 17.7 73.8 89.4 76. fedora Linux 6.9.0-0 16.3 68.4 82.7 70. fedora Linux 6.9.0-0 16.3 60.0 68.8 67. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- fedora Linux 6.6.14- 20.6 22.3 68.8 41.0 791.5K fedora Linux 6.8.0-0 30.7 37.3 102.6 49.6 1095.2K fedora Linux 6.9.0-0 20.5 23.5 73.0 60.9 1579.4K fedora Linux 6.9.0-0 38.8 25.0 77.5 60.2 2583.2K fedora Linux 6.9.0-0 22.4 24.6 70.1 72.1 1373.0K fedora Linux 6.8.0-0 25.7 29.4 97.9 43.9 1130.5K fedora Linux 6.8.0-0 21.0 25.7 76.3 52.3 1061.4K fedora Linux 6.8.0-0 19.2 22.7 68.6 42.0 1245.5K fedora Linux 6.8.0-2 18.0 21.2 56.9 38.8 1457.1K fedora Linux 6.9.0-0 19.3 22.5 91.2 53.1 1425.4K fedora Linux 6.9.0-0 31.1 31.5 96.1 74.0 1905.8K fedora Linux 6.9.0-0 30.7 37.2 99.6 66.2 2699.3K fedora Linux 6.9.0-0 23.1 24.7 77.6 46.1 1645.4K *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- fedora Linux 6.6.14- 1354 7767 4133 7587.1 11.5K 12.5K 7000.1 11.K 9665. fedora Linux 6.8.0-0 2591 3222 2468 2419.0 12.4K 13.2K 4480.8 12.K 10.1K fedora Linux 6.9.0-0 1249 5910 3726 7821.5 12.1K 12.8K 4815.4 11.K 9914. fedora Linux 6.9.0-0 1471 6660 3944 8085.5 12.6K 13.3K 6822.2 11.K 9741. fedora Linux 6.9.0-0 1277 6587 3620 7996.1 12.5K 13.6K 6829.9 11.K 9660. fedora Linux 6.8.0-0 1345 7139 4066 7090.6 12.2K 13.2K 5858.2 11.K 9591. fedora Linux 6.8.0-0 1359 6026 3743 5956.9 13.0K 13.4K 7119.6 12.K 10.2K fedora Linux 6.8.0-0 1609 6758 4347 8570.1 13.1K 13.6K 7000.1 12.K 10.5K fedora Linux 6.8.0-2 1843 9300 4843 7536.8 13.3K 14.2K 7198.9 5485 9667. fedora Linux 6.9.0-0 1407 6559 3597 7833.7 12.4K 12.3K 6712.2 11.K 9598. fedora Linux 6.9.0-0 1168 5500 3164 6622.4 10.8K 13.1K 6696.6 11.K 9719. fedora Linux 6.9.0-0 1164 5475 3162 6737.1 10.1K 11.4K 5215.1 9040 7886. fedora Linux 6.9.0-0 1318 4924 3587 7749.0 12.4K 11.5K 6618.3 11.K 9596.