Date: Mon Feb 3 01:23:59 AM GMT 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/arth/Tests/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/arth/Tests/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/arth/Tests/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/arth/Tests/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/arth/Tests/kernel-tests/performance/lmbench3/src' make[1]: Leaving directory '/home/arth/Tests/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 6.4.2-2 1.4600 1.6800 1.7500 2.6900 2.7300 3.07000 2.94000 fedora Linux 6.4.3-2 1.4400 1.4600 4.6900 2.3500 2.6700 2.56000 2.96000 fedora Linux 6.10.1- 2.6900 4.2500 4.5400 2.7700 2.9100 2.96000 3.27000 fedora Linux 6.11.0- 2.0700 3.5000 4.4900 2.4500 2.7900 2.73000 3.21000 fedora Linux 6.11.2- 2.8600 3.7700 2.0100 2.3400 2.8100 2.65000 3.13000 fedora Linux 6.12.1- 3.0900 4.2800 4.9200 2.9500 3.1500 3.15000 3.44000 fedora Linux 6.12.3- 3.8200 3.3800 4.9500 2.8700 3.0900 3.17000 3.49000 fedora Linux 6.13.1- 2.8000 2.3000 5.3100 3.2200 3.1700 3.36000 3.86000 fedora Linux 6.5.2-3 1.4800 1.6900 4.4900 2.5300 2.5100 2.75000 3.00000 fedora Linux 6.6.1-3 3.0700 2.8500 1.7100 2.8100 2.7300 3.04000 3.09000 fedora Linux 6.7.1-2 3.1100 1.6800 3.1600 2.5100 2.8500 2.68000 3.25000 fedora Linux 6.8.1-2 2.7600 3.9700 2.6800 2.4400 2.7000 2.68000 3.46000 fedora Linux 6.8.2-2 3.3200 2.7100 4.7700 2.5200 2.5900 2.76000 3.21000 fedora Linux 6.9.2-2 3.3800 3.9600 2.7600 2.4400 2.5500 2.67000 3.12000 fedora Linux 6.9.3-2 3.1700 2.9900 1.9800 2.5500 2.8200 2.77000 3.32000 *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 6.4.2-2 1.460 31.2 19.8 43. fedora Linux 6.4.3-2 1.440 15.4 33.5 46. fedora Linux 6.10.1- 2.690 34.8 39.5 42. fedora Linux 6.11.0- 2.070 31.6 38.8 42. fedora Linux 6.11.2- 2.860 33.9 38.9 41. fedora Linux 6.12.1- 3.090 35.7 42.6 43. fedora Linux 6.12.3- 3.820 36.1 43.9 43. fedora Linux 6.13.1- 2.800 36.5 41.8 43. fedora Linux 6.5.2-3 1.480 31.6 40.5 42. fedora Linux 6.6.1-3 3.070 31.2 38.7 41. fedora Linux 6.7.1-2 3.110 34.4 42.1 41. fedora Linux 6.8.1-2 2.760 31.8 36.9 41. fedora Linux 6.8.2-2 3.320 27.0 38.9 39. fedora Linux 6.9.2-2 3.380 32.3 45.3 44. fedora Linux 6.9.3-2 3.170 33.4 40.5 42. 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 6.4.2-2 17.6 15.5 27.5 19.8 994.3K fedora Linux 6.4.3-2 17.0 15.7 27.6 19.4 1098.8K fedora Linux 6.10.1- 18.3 18.2 27.0 21.9 1561.2K fedora Linux 6.11.0- 19.9 17.6 27.5 23.5 1342.0K fedora Linux 6.11.2- 19.2 17.6 28.0 21.6 1445.5K fedora Linux 6.12.1- 18.6 17.9 28.0 21.9 1145.2K fedora Linux 6.12.3- 18.2 18.6 29.0 22.5 1980.8K fedora Linux 6.13.1- 19.8 17.8 29.7 22.5 1355.2K fedora Linux 6.5.2-3 18.8 14.9 31.9 19.3 1545.8K fedora Linux 6.6.1-3 18.0 15.5 27.9 20.0 1133.4K fedora Linux 6.7.1-2 23.2 15.2 27.2 20.4 1219.3K fedora Linux 6.8.1-2 19.8 18.9 27.3 23.1 1238.6K fedora Linux 6.8.1-2 19.4 18.6 27.2 23.5 1661.8K fedora Linux 6.8.2-2 18.4 18.7 27.1 23.6 1473.0K fedora Linux 6.9.2-2 18.6 18.4 27.2 22.9 1424.7K fedora Linux 6.9.3-2 18.2 18.4 27.8 22.6 1345.2K *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 6.4.2-2 4421 10.K 5029 7855.6 15.1K 9387.3 5716.1 14.K 8732. fedora Linux 6.4.3-2 4388 10.K 4876 8116.7 15.6K 8746.1 5784.5 14.K 9172. fedora Linux 6.10.1- 3824 6826 4077 8154.6 15.6K 9758.6 6560.4 14.K 9166. fedora Linux 6.11.0- 4037 6791 1619 8161.6 15.5K 9567.2 6415.5 14.K 9166. fedora Linux 6.11.2- 4071 6805 1574 8119.4 15.5K 9651.2 6318.2 14.K 9117. fedora Linux 6.12.1- 3717 6692 1554 8068.5 15.5K 9705.9 6379.3 14.K 8933. fedora Linux 6.12.3- 3652 6652 1632 8111.9 15.4K 9678.5 6402.0 14.K 9080. fedora Linux 6.13.1- 3973 6943 1608 8157.7 15.5K 9691.7 6395.3 14.K 9189. fedora Linux 6.5.2-3 3883 9721 5124 8077.5 15.5K 9099.0 6061.1 14.K 9121. fedora Linux 6.6.1-3 3952 10.K 4709 8137.2 15.6K 9309.2 6208.1 14.K 9107. fedora Linux 6.7.1-2 4240 9836 4771 8073.2 15.6K 9864.6 6478.9 14.K 9171. fedora Linux 6.8.1-2 3745 9087 4823 8025.6 15.3K 9529.0 6215.8 14.K 9028. fedora Linux 6.8.2-2 4060 9675 4833 8135.3 15.5K 9860.2 6297.4 14.K 9016. fedora Linux 6.9.2-2 3896 6893 3822 8192.9 15.6K 9620.4 6324.3 14.K 9182. fedora Linux 6.9.3-2 3886 6905 4208 8194.7 15.5K 9619.8 6325.0 14.K 9179.