You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-27 - 03:41
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 all highest latencies:
System rack6slot5.osadl.org (updated Mon Apr 27, 2026 00:45:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
103699109295595,5324cyclictest9029-21kworker/0:020:45:510
10369999175269,4637cyclictest9029-21kworker/0:020:00:400
10369998375233,4593cyclictest9029-21kworker/0:019:19:440
10369997645095,4658cyclictest24224-21kworker/0:223:48:260
10369993924685,4692cyclictest7560-21kworker/0:100:28:160
10369993074778,4518cyclictest9029-21kworker/0:020:18:030
10369992764664,4607cyclictest8074-21kworker/0:022:04:400
10369990284745,4272cyclictest6496-21kworker/0:220:53:180
10369989834496,4427cyclictest9029-21kworker/0:019:28:440
10369987444379,4350cyclictest6496-21kworker/0:221:13:590
10369986344538,4081cyclictest28695-21kworker/0:121:47:420
10369985354275,4236cyclictest10904-21kworker/0:222:13:310
10369984764250,4201cyclictest1881-21kworker/0:100:08:240
10369984694465,4000cyclictest9029-21kworker/0:019:24:280
10369982374525,3688cyclictest20864-21kworker/0:221:27:010
10369981184155,3921cyclictest15284-21kworker/0:022:23:360
10369980784227,3799cyclictest4402-21kworker/0:123:09:460
10369979714192,3764cyclictest9029-21kworker/0:019:14:180
10369979184140,3764cyclictest12379-21kworker/0:023:17:400
10369977864302,3468cyclictest20672-21kworker/0:122:41:040
10369977614070,3640cyclictest4402-21kworker/0:123:02:260
10369975543966,3545cyclictest9029-21kworker/0:019:35:450
10369975124080,3421cyclictest6496-21kworker/0:221:07:570
10369973693887,3466cyclictest2256-21kworker/0:221:54:290
10369972963868,3414cyclictest9029-21kworker/0:020:29:270
10369972873932,3303cyclictest9029-21kworker/0:020:24:280
10369972473810,3386cyclictest20864-21kworker/0:221:25:010
10369972043690,3463cyclictest28995-21kworker/0:123:57:010
10369971523864,3236cyclictest9029-21kworker/0:019:51:270
10369971083740,3353cyclictest23655-21kworker/0:021:33:410
10369970443745,3288cyclictest28372-21kworker/0:022:56:140
10369969623585,3363cyclictest9029-21kworker/0:020:44:150
10369968773745,3117cyclictest28372-21kworker/0:022:54:390
10369968723728,3092cyclictest9029-21kworker/0:019:59:060
10369968513517,3291cyclictest7560-21kworker/0:100:35:010
10369968273644,3173cyclictest12379-21kworker/0:023:29:160
10369968153693,3070cyclictest9029-21kworker/0:020:36:520
10369967993729,3059cyclictest6496-21kworker/0:221:00:070
10369967923398,3369cyclictest12379-21kworker/0:023:20:280
10369967083625,3007cyclictest7560-21kworker/0:100:16:390
10369966513336,3300cyclictest7560-21kworker/0:100:37:030
10369965333547,2942cyclictest28372-21kworker/0:022:47:220
10369964453273,3156cyclictest20672-21kworker/0:122:30:300
10369963973486,2860cyclictest9029-21kworker/0:019:43:060
10369963633188,3159cyclictest23655-21kworker/0:021:36:480
10369963163365,2899cyclictest20672-21kworker/0:122:38:540
10369962993372,2915cyclictest4402-21kworker/0:123:11:200
10369962833467,2805cyclictest9029-21kworker/0:020:09:060
10369962433354,2873cyclictest12379-21kworker/0:023:37:010
10369961933285,2856cyclictest15284-21kworker/0:022:20:010
10369961923386,2755cyclictest6496-21kworker/0:220:58:310
10369960483230,2766cyclictest10904-21kworker/0:222:09:500
10369950792543,2496cyclictest6496-21kworker/0:221:17:230
10369948912820,1999cyclictest28695-21kworker/0:121:44:250
10369947312487,2221cyclictest2256-21kworker/0:221:57:080
10369943752422,1949cyclictest9029-21kworker/0:019:30:200
5112810185,203sleep00-21swapper19:06:260
10369952529,425cyclictest28224-21munin-node23:51:150
10369950553,438cyclictest4437-21ssh00:10:100
10369950055,385cyclictest14086-21diskmemload23:40:290
10369949729,397cyclictest24845-21grep20:10:310
10369947697,365cyclictest11-21ksoftirqd/020:35:030
10369947153,357cyclictest14086-21diskmemload00:21:310
10369945953,346cyclictest19613-21ssh23:31:260
10369944886,348cyclictest1205-21ssh00:03:240
10369942830,338cyclictest20833-21ssh22:28:510
10369937952,265cyclictest16605-21idleruntime-cro19:50:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional