Date: Tue 18 Aug 2026 07:24:09 AEST Test set: performance Kernel: 7.2.0-61.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 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 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 *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. 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 *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.