You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-07 - 13:08
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 rack7slot1.osadl.org (updated Sun Jun 07, 2026 00:45:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1014421340,1sleep127125-21stress22:59:541
6371211552,57sleep20-21swapper/219:08:592
6145211452,23sleep10-21swapper/119:06:091
6319211353,21sleep30-21swapper/319:08:193
2281721130,1sleep027123-21stress23:26:160
6185210850,20sleep00-21swapper/019:06:360
1204421080,1sleep127125-21stress23:01:531
1204421080,1sleep127125-21stress23:01:531
6552994714,22cyclictest0-21swapper/000:35:170
655299467,36cyclictest0-21swapper/022:06:420
313052460,1sleep227123-21stress22:30:562
6552994211,27cyclictest0-21swapper/021:43:350
655299419,29cyclictest0-21swapper/021:56:350
655299418,30cyclictest0-21swapper/022:57:330
6554993912,24cyclictest0-21swapper/223:20:572
6553993916,20cyclictest0-21swapper/122:47:511
6553993914,22cyclictest0-21swapper/100:21:001
6553993913,24cyclictest0-21swapper/123:44:021
6553993913,24cyclictest0-21swapper/123:44:021
6552993914,22cyclictest0-21swapper/023:33:430
6552993914,22cyclictest0-21swapper/023:33:430
6552993910,27cyclictest0-21swapper/000:18:050
6552993910,27cyclictest0-21swapper/000:18:050
99642385,13sleep10-21swapper/120:30:021
6553993814,22cyclictest0-21swapper/122:22:031
6553993813,23cyclictest0-21swapper/123:47:101
655299388,27cyclictest0-21swapper/023:15:470
6552993814,21cyclictest0-21swapper/023:00:560
6552993814,21cyclictest0-21swapper/023:00:560
244682385,13sleep20-21swapper/219:48:252
206212380,1sleep027125-21stress23:20:510
6554993716,18cyclictest0-21swapper/221:42:542
655399374,22cyclictest0-21swapper/123:05:361
6553993715,19cyclictest0-21swapper/122:50:361
6553993714,20cyclictest0-21swapper/122:30:081
6552993712,22cyclictest0-21swapper/022:35:080
6552993711,23cyclictest0-21swapper/022:15:210
6552993710,24cyclictest0-21swapper/021:30:020
31312375,13sleep20-21swapper/220:14:512
289062375,12sleep20-21swapper/219:59:512
285642375,13sleep10-21swapper/119:55:371
268002374,13sleep20-21swapper/221:06:562
254912375,13sleep10-21swapper/119:50:161
226152375,12sleep20-21swapper/220:58:502
224572375,13sleep10-21swapper/120:56:531
205342375,13sleep10-21swapper/119:40:101
182572375,13sleep30-21swapper/320:48:213
158372375,13sleep10-21swapper/120:40:331
137162375,13sleep20-21swapper/220:36:212
135942375,13sleep10-21swapper/119:23:091
134132375,13sleep20-21swapper/219:20:542
13412370,1sleep227123-21stress23:51:522
121332375,13sleep10-21swapper/120:35:071
115232375,13sleep30-21swapper/320:30:483
95222365,13sleep00-21swapper/020:27:400
8862365,12sleep30-21swapper/320:09:593
72592365,12sleep30-21swapper/320:21:303
72592365,12sleep30-21swapper/320:21:303
71862365,12sleep20-21swapper/220:20:332
71862365,12sleep20-21swapper/220:20:332
655599369,24cyclictest0-21swapper/323:10:103
6554993616,17cyclictest0-21swapper/222:05:242
6553993613,20cyclictest0-21swapper/122:25:351
6553993613,20cyclictest0-21swapper/122:11:041
655299368,25cyclictest0-21swapper/022:50:520
655299368,25cyclictest0-21swapper/022:42:090
6552993615,18cyclictest0-21swapper/021:50:140
6552993615,18cyclictest0-21swapper/021:50:130
6552993615,18cyclictest0-21swapper/000:01:260
6552993614,20cyclictest0-21swapper/023:05:040
6552993614,20cyclictest0-21swapper/021:46:420
6552993614,19cyclictest0-21swapper/023:38:570
6552993613,20cyclictest0-21swapper/000:29:110
6552993612,21cyclictest0-21swapper/021:13:390
6552993611,22cyclictest0-21swapper/022:45:110
267052365,13sleep00-21swapper/021:05:420
243242365,12sleep30-21swapper/319:46:363
183082365,13sleep20-21swapper/220:49:002
161352365,12sleep30-21swapper/320:44:123
138202365,12sleep00-21swapper/020:37:350
117192365,13sleep00-21swapper/020:33:170
116702364,13sleep20-21swapper/220:32:402
7422354,12sleep20-21swapper/220:08:132
6555993513,19cyclictest0-21swapper/322:45:563
655499359,23cyclictest0-21swapper/223:57:532
6554993516,16cyclictest0-21swapper/200:06:232
6554993513,19cyclictest0-21swapper/221:22:462
655399358,20cyclictest0-21swapper/120:52:401
6553993516,16cyclictest0-21swapper/100:30:331
6553993514,18cyclictest0-21swapper/122:35:371
6552993513,19cyclictest0-21swapper/023:45:240
6552993513,19cyclictest0-21swapper/023:40:120
6552993513,19cyclictest0-21swapper/023:40:120
6552993513,19cyclictest0-21swapper/021:30:000
6552993511,21cyclictest0-21swapper/022:25:050
51082355,11sleep30-21swapper/320:17:093
288862355,12sleep00-21swapper/019:59:370
243472355,11sleep10-21swapper/119:46:551
160412355,12sleep00-21swapper/020:43:000
6555993414,17cyclictest0-21swapper/322:12:213
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional