You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-25 - 02:10
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: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rack7slot3.osadl.org (updated Sun May 24, 2026 12:44:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
5868284122sleep5867-21sort07:05:010
666699266238cyclictest4690-21ssh11:42:220
666699263204cyclictest17910-21munin-plugin-st10:19:290
666699260232cyclictest2869-21snmpd10:53:590
666699257228cyclictest31624-21munin-run11:20:020
66669925670cyclictest12810-21memory07:35:330
666699256228cyclictest8644-21sh09:38:430
666699256222cyclictest10335-21ssh09:45:480
666699255228cyclictest3087-21ssh09:14:460
666699254227cyclictest11137-21fschecks_time12:10:400
666699254224cyclictest21065-21diskmemload10:32:410
666699254222cyclictest28881-21ssh11:06:330
666699253228cyclictest31485-21cut08:56:210
666699253227cyclictest8836-21netwatch07:19:050
666699253226cyclictest570-21idleruntime-cro09:04:290
666699253225cyclictest14684-21ssh10:05:110
666699253225cyclictest11011-21runrttasks07:27:110
666699253224cyclictest14664-21irqstats12:26:030
666699252227cyclictest27358-21sshd08:39:440
666699252220cyclictest9150-21munin-node0
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional