Date: Mon 13 May 2019 09:30:31 PM JST Test set: performance Kernel: 5.1.1-300.fc30.x86_64 Release: Fedora release 30 (Thirty) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 cd src && make rerun make[1]: Entering directory '/home/masami/codes/fedora-kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/masami/codes/fedora-kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/masami/codes/fedora-kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/masami/codes/fedora-kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/masami/codes/fedora-kernel-tests/performance/lmbench3/src' make[1]: Leaving directory '/home/masami/codes/fedora-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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- saga Linux 5.0.11- 1713 0.20 0.27 0.92 1.78 4.86 0.23 0.75 427. 1987 2374 saga Linux 5.0.13- 1713 0.20 0.27 0.93 2.05 5.20 0.23 0.76 415. 1883 3121 saga Linux 5.0.14- 1713 0.20 0.28 0.96 1.84 5.06 0.23 0.76 367. 1825 3350 saga Linux 5.1.1-3 1713 0.20 0.27 0.91 1.82 4.97 0.24 0.76 390. 2075 3600 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- saga Linux 5.0.11- 1.7500 2.3000 2.7000 6.6200 7.3900 8.72000 11.9 saga Linux 5.0.13- 2.2100 1.6500 2.2700 3.2300 7.8600 4.46000 9.03000 saga Linux 5.0.14- 1.6300 1.6800 2.0100 4.6000 7.1000 5.29000 9.88000 saga Linux 5.1.1-3 1.3000 2.7000 3.7600 4.8300 6.8500 5.14000 8.17000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- saga Linux 5.0.11- 1.750 4.920 9.32 14.3 17.2 42. saga Linux 5.0.13- 2.210 5.141 11.6 15.3 17.4 49. saga Linux 5.0.14- 1.630 5.653 10.4 16.6 19.0 36. saga Linux 5.1.1-3 1.300 5.273 13.0 18.1 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- saga Linux 5.0.11- 15.3 3.3830 21.9 6.2521 252.8K 0.490 0.999 saga Linux 5.0.13- 19.4 4.1849 25.7 6.6596 732.9K 0.514 0.997 saga Linux 5.0.14- 16.3 3.9457 24.7 6.4982 269.0K 0.463 1.048 saga Linux 5.1.1-3 23.0 4.8690 29.0 7.3342 260.0K 0.498 1.004 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- saga Linux 5.0.11- 3288 8364 4449 7017.5 11.6K 10.6K 6830.0 11.K 8560. saga Linux 5.0.13- 3383 8536 4125 7355.0 11.5K 11.2K 6634.7 10.K 8626. saga Linux 5.0.14- 3569 8867 5509 7467.6 11.7K 11.3K 6955.6 11.K 9041. saga Linux 5.1.1-3 3274 7463 3782 6985.0 11.3K 10.8K 6441.3 11.K 8511.