You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-06 - 04:16
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack4slot3.osadl.org (updated Sat Jun 06, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
278169913314,109cyclictest17031-21fschecks_time23:47:440
278169913115,106cyclictest7888-21sed21:38:190
278169913014,106cyclictest24447-21seq22:30:430
278169912915,104cyclictest21647-21munin-node20:42:430
278169912914,104cyclictest6173-21sendmail_mailtr23:13:100
278169912515,72cyclictest23394-21munin-node20:47:460
278169912514,101cyclictest29848-21egrep00:27:370
278169912514,101cyclictest28523-21ls22:42:580
278169912514,101cyclictest14418-21munin-node21:58:220
278169912514,100cyclictest20797-21date22:18:170
278169912415,99cyclictest3364-21sshd21:25:530
278169912315,98cyclictest18858-21netstat22:13:000
278169912315,98cyclictest14098-21munin-node20:18:100
278169912314,100cyclictest20370-21needreboot20:38:000
278169912115,97cyclictest2217-21cpu23:02:370
278169912114,97cyclictest6000-21munin-node19:53:090
278169912114,97cyclictest4553-21sshd21:28:160
278169911916,92cyclictest7179-21hddtemp_smartct19:57:470
278169911916,92cyclictest10076-21munin-node20:08:160
278169911914,96cyclictest3568-21runrttasks19:46:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional