Date: Thu Feb 6 05:33:43 PM EST 2025 Test set: performance Kernel: 6.13.1-200.fc41.x86_64 Release: Fedora release 41 (Forty One) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 cd src && make rerun make[1]: Entering directory '/home/gjohnson/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/gjohnson/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/gjohnson/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/gjohnson/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/gjohnson/kernel-tests/performance/lmbench3/src' make[1]: Leaving directory '/home/gjohnson/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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- fedora Linux 6.13.1- 2.1300 1.9400 2.1300 2.6700 4.4200 2.93000 3.35000 fedora Linux 6.13.1- 2.0400 1.9200 2.1800 2.5500 2.7900 3.08000 3.57000 fedora Linux 6.13.1- 2.1300 1.9300 2.3000 2.7200 3.1200 2.98000 3.32000 fedora Linux 6.13.1- 2.1200 2.0700 2.3000 2.9900 3.4100 3.51000 4.54000 fedora Linux 6.13.1- 2.2300 1.9500 2.1900 2.8500 2.9100 3.10000 3.42000 fedora Linux 6.13.1- 2.0000 1.9400 2.0700 2.7000 3.1600 2.97000 3.36000 fedora Linux 6.13.1- 2.3800 1.9100 2.1000 2.6800 2.9200 2.92000 3.51000 fedora Linux 6.13.1- 2.3300 1.9000 2.0300 2.6700 2.9400 2.98000 3.41000 fedora Linux 6.13.1- 2.1400 1.9100 1.9900 2.7200 2.9000 3.06000 3.27000 *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 6.13.1- 2.130 12.9 16.0 29. fedora Linux 6.13.1- 2.040 12.8 16.0 30. fedora Linux 6.13.1- 2.130 13.0 15.9 30. fedora Linux 6.13.1- 2.120 14.4 17.3 31. fedora Linux 6.13.1- 2.230 14.2 17.3 31. fedora Linux 6.13.1- 2.000 13.0 15.9 30. fedora Linux 6.13.1- 2.380 13.0 15.9 29. fedora Linux 6.13.1- 2.330 13.0 15.9 30. fedora Linux 6.13.1- 2.140 12.9 15.9 30. 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 6.13.1- 13.1 5.9167 20.5 9.2315 166.3K fedora Linux 6.13.1- 13.1 5.8634 20.2 9.1970 166.3K fedora Linux 6.13.1- 13.0 5.8734 20.3 9.2322 167.2K fedora Linux 6.13.1- 13.1 6.0306 21.7 9.9441 175.0K fedora Linux 6.13.1- 13.5 6.1315 21.6 9.8429 178.8K fedora Linux 6.13.1- 13.1 5.9380 20.4 9.2515 172.9K fedora Linux 6.13.1- 12.9 5.9338 20.2 9.1999 172.8K fedora Linux 6.13.1- 13.0 5.8408 20.1 9.2144 173.0K fedora Linux 6.13.1- 12.9 5.9068 20.4 9.1984 172.9K *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 6.13.1- 4300 9125 5147 9823.7 15.9K 16.3K 8421.8 14.K 12.0K fedora Linux 6.13.1- 4347 9331 5147 9839.3 16.2K 16.8K 8546.8 14.K 12.0K fedora Linux 6.13.1- 4343 8911 5113 9911.4 16.2K 16.9K 8509.1 14.K 12.1K fedora Linux 6.13.1- 4180 8278 4266 9087.9 14.9K 14.8K 7645.0 13.K 11.1K fedora Linux 6.13.1- 4264 8372 4260 9121.1 14.9K 14.8K 8426.2 14.K 11.9K fedora Linux 6.13.1- 4256 8995 5118 9889.6 16.3K 16.8K 8567.7 14.K 12.0K fedora Linux 6.13.1- 4364 9333 5058 9731.1 16.2K 16.8K 8521.9 14.K 12.1K fedora Linux 6.13.1- 4288 9044 5003 9850.4 16.1K 16.8K 8426.0 14.K 12.1K fedora Linux 6.13.1- 4332 8925 5112 9859.4 16.1K 16.7K 8445.5 14.K 12.1K