You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-10 - 23:28
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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 20 highest latencies:
System rackaslot0.osadl.org (updated Sun May 10, 2026 12:44:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3097421160,0sleep030949-21sshd09:28:040
207892870,0sleep30-21swapper/312:07:013
19662650,1sleep31511-21nfsd11:19:453
162522560,0sleep10-21swapper/111:49:311
303852550,0sleep10-21swapper/110:56:271
296802550,0sleep3381ktimersoftd/309:47:543
22432550,0sleep00-21swapper/011:22:340
73292540,0sleep37308-21sshd09:43:053
73292540,0sleep37308-21sshd09:43:053
248152540,1sleep224802-21sshd12:27:232
229802540,0sleep30-21swapper/311:07:163
167632540,1sleep316764-21bash09:26:473
300572530,1sleep31734-21runrttasks11:22:103
285402530,0sleep328537-21sshd11:47:423
242022530,1sleep318764-21diskmemload09:16:003
186542530,1sleep018764-21diskmemload09:44:070
186542530,1sleep018764-21diskmemload09:44:060
121942530,0sleep10-21swapper/111:37:411
1132125223,24sleep30-21swapper/307:09:373
108572520,0sleep110856-21sshd10:26:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional