You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-15 - 14:18
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 highest latencies:
System rack6slot5.osadl.org (updated Wed Apr 15, 2026 12:45:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1572299107085349,5345cyclictest582-21kworker/0:210:25:370
1572299104385354,5073cyclictest21953-21kworker/0:107:39:260
157229996655040,4614cyclictest21953-21kworker/0:107:31:120
157229995925115,4472cyclictest21056-21kworker/0:007:23:190
157229995594769,4775cyclictest21953-21kworker/0:107:46:530
157229994874908,4548cyclictest582-21kworker/0:210:35:300
157229993724711,4646cyclictest15204-21kworker/0:209:52:390
157229993504702,4634cyclictest20697-21kworker/0:110:00:420
157229992694651,4595cyclictest11575-21kworker/0:009:44:170
157229990404555,4442cyclictest5083-21kworker/0:008:21:410
157229989974686,4260cyclictest15200-21kworker/0:010:52:490
157229989894629,4349cyclictest21056-21kworker/0:007:19:370
157229989834621,4351cyclictest22563-21kworker/0:109:03:580
157229988664456,4399cyclictest5879-21kworker/0:109:29:350
157229986344450,4173cyclictest15200-21kworker/0:011:24:160
157229985794305,4222cyclictest22563-21kworker/0:108:57:200
157229984044331,4062cyclictest5083-21kworker/0:008:43:320
157229981144237,3863cyclictest21953-21kworker/0:107:25:330
157229980124293,3676cyclictest5083-21kworker/0:008:37:030
157229979663973,3950cyclictest21953-21kworker/0:107:42:170
157229979394073,3851cyclictest12401-21kworker/0:011:54:400
157229978314028,3788cyclictest21056-21kworker/0:007:14:260
157229978233999,3775cyclictest15200-21kworker/0:011:05:460
157229977634069,3643cyclictest21953-21kworker/0:107:56:210
157229976964030,3615cyclictest22563-21kworker/0:108:52:200
157229976013975,3573cyclictest2942-21kworker/0:011:41:480
157229975673964,3551cyclictest26682-21kworker/0:212:24:580
157229975103940,3519cyclictest21953-21kworker/0:107:51:340
157229973523865,3436cyclictest5083-21kworker/0:008:06:210
157229973463980,3352cyclictest20697-21kworker/0:109:58:400
157229973383771,3542cyclictest22563-21kworker/0:109:16:000
157229973143860,3439cyclictest582-21kworker/0:210:32:240
157229972303598,3590cyclictest5083-21kworker/0:008:32:040
157229972193890,3278cyclictest5083-21kworker/0:008:47:090
157229971753786,3374cyclictest20697-21kworker/0:110:07:110
157229970173809,3194cyclictest21953-21kworker/0:108:01:110
157229969983726,3261cyclictest15200-21kworker/0:011:15:130
157229968333519,3299cyclictest15200-21kworker/0:011:13:380
157229967433706,3033cyclictest22563-21kworker/0:109:09:090
157229966983544,3139cyclictest8697-21kworker/0:209:34:480
157229966823620,2981cyclictest5083-21kworker/0:008:16:280
157229966593626,3018cyclictest15077-21kworker/0:112:02:430
157229966333425,3194cyclictest8641-21kworker/0:110:45:450
157229965923475,3057cyclictest29911-21kworker/0:112:37:560
157229965473479,3053cyclictest5083-21kworker/0:008:26:510
157229963553382,2957cyclictest15200-21kworker/0:011:02:260
157229963283462,2852cyclictest15077-21kworker/0:112:06:180
157229962843418,2851cyclictest20697-21kworker/0:110:14:430
157229962773253,3001cyclictest2942-21kworker/0:011:34:000
157229962493316,2890cyclictest1440-21kworker/0:209:21:160
157229961803110,3056cyclictest26682-21kworker/0:212:28:050
157229960653346,2714cyclictest20697-21kworker/0:110:16:180
157229960253193,2771cyclictest5083-21kworker/0:008:11:210
157229959903293,2682cyclictest8641-21kworker/0:110:42:440
157229959903283,2655cyclictest15077-21kworker/0:112:14:310
157229957903075,2663cyclictest22563-21kworker/0:109:13:220
157229957753097,2668cyclictest8697-21kworker/0:209:36:230
157229950302599,2388cyclictest582-21kworker/0:210:23:230
157229945264467,45cyclictest15200-21kworker/0:010:55:140
157229936671950,1702cyclictest24141-21kworker/0:012:16:300
152482833182,201sleep00-21swapper07:06:430
157229950853,386cyclictest28969-21diskmemload11:48:310
157229950553,438cyclictest5497-21ssh11:39:150
157229947153,356cyclictest28969-21diskmemload11:57:180
157229946854,354cyclictest28969-21diskmemload12:33:000
157229945755,228cyclictest15973-21ssh09:47:130
157229945653,343cyclictest558-21ssh11:29:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional