Date: Sat 29 Aug 2026 07:22:32 AEST Test set: performance Kernel: 7.2.2-300.fc45.x86_64 Release: Fedora release 45 (Forty Five) Result: PASS Failed Tests: None Warned Tests: None ============================================================ Starting test ./performance/lmbench3 rerun cd src && make rerun make[1]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'all'. gmake[2]: Leaving directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Entering directory '/home/adminu/kernel-tests/performance/lmbench3/src' gmake[2]: Nothing to be done for 'opt'. gmake[2]: Leaving directory '/home/adminu/kernel-tests/performance/lmbench3/src' running ../scripts/results on x86_64-linux-gnu running lmbench with CONFIG.fed45vm to /dev/tty make[1]: Leaving directory '/home/adminu/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 --------- ------------- ----------------------- ---- ----- ----- ------ ---- fed45vm Linux 7.2.0-6 x86_64-linux-gnu 4160 128 1 fed45vm Linux 7.2.0-6 x86_64-linux-gnu 4160 128 1 fed45vm Linux 7.2.0-6 x86_64-linux-gnu 4160 128 1 fed45vm Linux 7.2.0-6 x86_64-linux-gnu 4160 128 1 fed45vm Linux 7.2.1-3 x86_64-linux-gnu 4160 128 1 fed45vm Linux 7.2.1-3 x86_64-linux-gnu 4160 128 1 fed45vm Linux 7.2.1-3 x86_64-linux-gnu 4160 128 1 fed45vm Linux 7.2.2-3 x86_64-linux-gnu 4160 128 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 --------- ------------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- fed45vm Linux 7.2.0-6 4160 0.10 0.14 0.58 1.24 1.42 0.15 0.81 281. 1440 2163 fed45vm Linux 7.2.0-6 4160 0.08 0.11 0.57 0.98 1.52 0.14 1.01 fed45vm Linux 7.2.0-6 4160 0.09 0.11 0.58 1.06 1.41 0.15 0.81 285. 1334 2120 fed45vm Linux 7.2.0-6 4160 0.08 0.11 0.53 0.97 1.36 0.14 0.81 278. 1446 2135 fed45vm Linux 7.2.1-3 4160 0.08 0.11 0.52 1.11 1.36 0.14 0.82 305. 1580 2310 fed45vm Linux 7.2.1-3 4160 0.08 0.11 0.52 1.16 1.54 0.14 0.86 294. 1478 2160 fed45vm Linux 7.2.1-3 4160 0.08 0.11 0.52 1.01 1.38 0.14 0.82 247. 1318 1969 fed45vm Linux 7.2.2-3 4160 0.08 0.11 0.52 1.18 1.49 0.15 0.90 245. 1679 2079 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 --------- ------------- ------ ------ ------ ------ ------ ------- ------- fed45vm Linux 7.2.0-6 3.0200 3.2500 2.9600 3.6600 3.5000 3.57000 3.70000 fed45vm Linux 7.2.1-3 2.9500 3.0100 2.9500 3.5800 3.4200 3.51000 3.79000 fed45vm Linux 7.2.2-3 2.9600 2.9400 2.9600 3.5100 3.6900 3.71000 3.80000 *Local* Communication latencies in microseconds - smaller is better --------------------------------------------------------------------- Host OS 2p/0K Pipe AF UDP RPC/ TCP RPC/ TCP ctxsw UNIX UDP TCP conn --------- ------------- ----- ----- ---- ----- ----- ----- ----- ---- fed45vm Linux 7.2.0-6 6.706 6.89 14.5 14.1 13.9 15.7 33. fed45vm Linux 7.2.0-6 7.116 fed45vm Linux 7.2.0-6 6.802 6.61 fed45vm Linux 7.2.0-6 3.020 6.739 6.77 9.848 11.6 11.5 13.8 32. fed45vm Linux 7.2.1-3 7.382 8.34 10.5 13.4 12.3 16.6 23. fed45vm Linux 7.2.1-3 8.219 8.41 fed45vm Linux 7.2.1-3 2.950 6.946 7.51 9.967 11.9 11.8 14.2 33. fed45vm Linux 7.2.2-3 2.960 6.837 6.70 10.3 12.4 11.8 14.5 17. 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 --------- ------------- ------ ------ ------ ------ ------- ----- ------- ----- fed45vm Linux 7.2.0-6 8.8138 6.4929 16.8 13.3 6553.0 0.298 0.16780 0.873 fed45vm Linux 7.2.0-6 0.202 0.546 fed45vm Linux 7.2.0-6 159.0 0.305 0.16320 0.543 fed45vm Linux 7.2.0-6 6.9655 4.6914 17.2 8.5784 5112.0 0.302 0.16390 0.540 fed45vm Linux 7.2.1-3 9.7183 7.3246 22.9 12.4 7517.0 0.308 0.16820 0.541 fed45vm Linux 7.2.1-3 7.8667 5.1084 5691.0 0.306 0.17130 0.575 fed45vm Linux 7.2.1-3 6.9683 4.5535 18.6 8.0074 5124.0 0.343 0.16630 0.543 fed45vm Linux 7.2.2-3 8.4010 4.9372 16.4 8.4087 5594.0 0.347 0.19040 0.545 *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 --------- ------------- ---- ---- ---- ------ ------ ------ ------ ---- ----- fed45vm Linux 7.2.0-6 5465 8756 6045 10.1K 17.0K fed45vm Linux 7.2.0-6 6170 9633 6238 10.2K 17.1K 9033.3 5865.0 16.K 8416. fed45vm Linux 7.2.1-3 4978 8082 5298 8958.7 18.1K 9565.1 5863.5 15.K fed45vm Linux 7.2.1-3 6036 9596 6133 4962.6 18.1K 9342.5 5804.2 16.K 8318. fed45vm Linux 7.2.2-3 6035 9337 6186 10.4K 17.9K 8955.5 5835.6 16.K 8411.