You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-25 - 08:41
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 the 100 highest latencies:
System rack3slot0.osadl.org (updated Mon May 25, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
54262990,0sleep60-21swapper/600:26:466
220192770,1sleep0721-21dbus-daemon00:20:150
220192770,1sleep0721-21dbus-daemon00:20:150
271732630,0sleep70-21swapper/721:47:087
858324925,8sleep00-21swapper/019:07:350
117532480,1sleep411754-21grepconf.sh00:27:084
206422470,0sleep10-21swapper/123:22:411
317252460,2sleep5884399cyclictest00:17:085
113312460,2sleep5884399cyclictest22:59:555
83922450,0sleep50-21swapper/521:18:235
305632450,0sleep50-21swapper/522:55:305
296662450,0sleep50-21swapper/523:37:595
206562450,0sleep00-21swapper/023:31:530
189602450,0sleep70-21swapper/700:29:197
9372440,0sleep40-21swapper/423:21:324
293722440,0sleep10-21swapper/123:24:581
210182440,0sleep30-21swapper/322:32:543
210182440,0sleep30-21swapper/322:32:543
163432440,0sleep00-21swapper/022:51:010
156792440,0sleep4471rcuc/400:08:504
298242430,2sleep6885199cyclictest22:40:426
292772430,0sleep70-21swapper/721:39:477
195792430,0sleep40-21swapper/421:59:314
160532430,0sleep40-21swapper/423:05:464
120562430,0sleep40-21swapper/423:48:074
110482430,0sleep10-21swapper/121:40:381
206962420,0sleep30-21swapper/321:22:453
197012420,0sleep10-21swapper/100:14:311
108762420,2sleep5884399cyclictest00:01:065
100122420,1sleep410007-21bash23:12:514
847124130,8sleep20-21swapper/219:06:012
835724129,9sleep10-21swapper/119:04:311
284462410,0sleep40-21swapper/421:09:414
269312410,0sleep10-21swapper/119:38:581
199242410,0sleep10-21swapper/122:47:331
165842410,0sleep40-21swapper/422:54:414
128492410,0sleep20-21swapper/223:16:422
849624027,9sleep70-21swapper/719:06:227
840024028,9sleep40-21swapper/419:05:074
839124027,9sleep60-21swapper/619:05:016
835024029,8sleep30-21swapper/319:04:253
317982400,0sleep10-21swapper/123:34:191
167082400,0sleep70-21swapper/722:17:527
833423926,9sleep50-21swapper/519:04:115
187792390,0sleep50-21swapper/520:19:055
165212370,1sleep116503-21sshd21:28:041
165212370,1sleep116503-21sshd21:28:041
87652300,1sleep48747-21sshd21:25:434
87652300,1sleep48747-21sshd21:25:434
201272280,0sleep40-21swapper/421:35:364
8800992115,4cyclictest9-21ksoftirqd/022:29:090
8800992115,4cyclictest9-21ksoftirqd/022:29:090
8800992017,1cyclictest9-21ksoftirqd/023:59:500
8800992014,4cyclictest9-21ksoftirqd/000:35:440
8800992012,5cyclictest9-21ksoftirqd/023:54:190
57682209,1sleep449-21ksoftirqd/400:17:324
274162200,1sleep627417-21grepconf.sh23:19:186
8800991916,3cyclictest9-21ksoftirqd/022:34:360
8800991915,1cyclictest9-21ksoftirqd/000:14:050
8843991816,2cyclictest57-21ksoftirqd/523:12:305
8816991812,5cyclictest11351-21bash23:35:012
8800991815,2cyclictest9-21ksoftirqd/023:04:010
8800991813,3cyclictest9-21ksoftirqd/022:14:440
4052180,0sleep10-21swapper/122:04:001
8851991713,1cyclictest65-21ksoftirqd/600:28:596
8843991714,2cyclictest25254-21sshd00:31:365
8835991711,5cyclictest49-21ksoftirqd/422:27:264
8800991715,1cyclictest9-21ksoftirqd/021:19:100
8800991715,1cyclictest9-21ksoftirqd/000:08:450
8800991714,2cyclictest9-21ksoftirqd/023:15:550
8800991714,2cyclictest9-21ksoftirqd/022:26:480
8800991713,3cyclictest9-21ksoftirqd/022:06:440
8800991713,1cyclictest9-21ksoftirqd/021:27:420
8800991713,1cyclictest9-21ksoftirqd/021:27:420
8800991710,4cyclictest9-21ksoftirqd/023:18:590
104762170,0sleep00-21swapper/022:56:130
8859991613,2cyclictest73-21ksoftirqd/723:18:587
8843991615,1cyclictest57-21ksoftirqd/521:54:565
8843991613,2cyclictest26126-21sshd22:23:565
8808991614,1cyclictest25-21ksoftirqd/123:46:071
8800991615,1cyclictest9-21ksoftirqd/021:55:430
8800991615,1cyclictest9-21ksoftirqd/000:12:520
8800991614,1cyclictest9-21ksoftirqd/023:46:560
8800991614,1cyclictest9-21ksoftirqd/023:37:430
8800991614,1cyclictest9-21ksoftirqd/022:45:270
8800991613,2cyclictest9-21ksoftirqd/023:01:160
8800991613,1cyclictest9-21ksoftirqd/022:40:200
8800991613,1cyclictest9-21ksoftirqd/021:30:320
8800991613,1cyclictest9-21ksoftirqd/021:30:320
8800991612,3cyclictest9-21ksoftirqd/000:30:190
8800991612,1cyclictest9-21ksoftirqd/021:42:500
268552160,0sleep40-21swapper/421:17:344
119042160,0sleep611903-21sshd22:58:126
8843991513,2cyclictest57-21ksoftirqd/523:16:455
8843991513,2cyclictest3211-21sshd00:22:585
8843991513,2cyclictest3211-21sshd00:22:585
8843991510,1cyclictest2909-21sshd00:34:025
8824991513,1cyclictest41-21ksoftirqd/300:01:453
8816991514,1cyclictest33-21ksoftirqd/222:01:392
8816991514,1cyclictest33-21ksoftirqd/221:27:422
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional