Date: sam. 20 janv. 2024 20:55:43 CET Test set: performance Kernel: 6.7.0-200.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] : on entre dans le répertoire « /home/olivier/kernel-tests/performance/lmbench3/src » gmake[2] : on entre dans le répertoire « /home/olivier/kernel-tests/performance/lmbench3/src » gmake[2]: Rien à faire pour « all ». gmake[2] : on quitte le répertoire « /home/olivier/kernel-tests/performance/lmbench3/src » gmake[2] : on entre dans le répertoire « /home/olivier/kernel-tests/performance/lmbench3/src » gmake[2]: Rien à faire pour « opt ». gmake[2] : on quitte le répertoire « /home/olivier/kernel-tests/performance/lmbench3/src » make[1] : on quitte le répertoire « /home/olivier/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 --------- ------------- ----------------------- ---- ----- ----- ------ ---- tombstone Linux 6.7.0-2 x86_64-linux-gnu 5440 64 1 tombstone Linux 6.7.0-2 x86_64-linux-gnu 5440 64 1 tombstone Linux 6.7.0-2 x86_64-linux-gnu 5440 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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- tombstone Linux 6.7.0-2 5440 0.11 0.17 1.08 2.03 3.28 0.15 1.05 252. 1316 1869 tombstone Linux 6.7.0-2 5440 0.11 0.17 1.11 2.04 3.28 0.15 1.04 256. 1340 2007 tombstone Linux 6.7.0-2 5440 0.13 0.21 1.37 2.02 3.26 0.15 1.05 244. 1248 1873 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- tombstone Linux 6.7.0-2 2.2500 2.2600 2.2700 3.0000 2.4500 3.23000 2.65000 tombstone Linux 6.7.0-2 2.2600 2.4300 2.2700 2.8200 3.0000 2.94000 2.68000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- tombstone Linux 6.7.0-2 2.250 5.649 5.67 10.2 11.5 25. tombstone Linux 6.7.0-2 5.744 5.58 tombstone Linux 6.7.0-2 2.260 5.642 5.83 10.1 11.5 24. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- tombstone Linux 6.7.0-2 113.2K 0.314 0.00500 0.955 tombstone Linux 6.7.0-2 115.0K 0.331 0.01320 0.959 tombstone Linux 6.7.0-2 114.4K 0.322 0.01340 0.955 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- tombstone Linux 6.7.0-2 5019 12.K 9901 15.3K 54.4K 22.0K 19.4K 33.K 6421. tombstone Linux 6.7.0-2 4616 16.K 9825 15.2K 56.5K 21.8K 19.3K 33.K 6381.