You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-22 - 21:04
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 rackcslot6.osadl.org (updated Wed Jul 22, 2026 12:46:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2518117993810,380cyclictest0-21swapper/511:01:025
251810999381380,1cyclictest0-21swapper/408:33:024
2518109993810,380cyclictest0-21swapper/411:43:024
2518109993810,380cyclictest0-21swapper/407:53:024
251811799380378,1cyclictest2227041-21kworker/5:107:15:025
2518109993800,379cyclictest0-21swapper/407:13:024
251813099379377,1cyclictest0-21swapper/708:01:027
251811799379377,1cyclictest0-21swapper/512:02:025
251811799379377,1cyclictest0-21swapper/511:52:025
251811799379377,1cyclictest0-21swapper/511:25:015
251811799379377,1cyclictest0-21swapper/508:39:025
251810999379378,1cyclictest2591137-21kworker/4:009:11:024
251810999379377,1cyclictest2648291-21kworker/4:211:39:024
251810999379377,1cyclictest2591137-21kworker/4:010:39:024
251810999379377,1cyclictest0-21swapper/408:39:024
2518109993790,379cyclictest0-21swapper/411:45:024
2518109993790,1cyclictest0-21swapper/412:33:024
2518109993790,1cyclictest0-21swapper/409:01:024
251811799378376,1cyclictest0-21swapper/512:27:015
251811799378376,1cyclictest0-21swapper/511:44:025
251811799378376,1cyclictest0-21swapper/509:28:025
251811799378376,1cyclictest0-21swapper/508:53:225
251811799378376,1cyclictest0-21swapper/508:42:025
251811799378376,1cyclictest0-21swapper/508:34:025
251811799378376,1cyclictest0-21swapper/508:10:025
251811799378376,1cyclictest0-21swapper/508:10:025
251811799378375,1cyclictest0-21swapper/510:54:025
251810999378377,1cyclictest1530515-21kworker/4:208:23:024
251810999378376,1cyclictest2591137-21kworker/4:010:43:024
251810999378376,1cyclictest0-21swapper/412:04:024
251810999378376,1cyclictest0-21swapper/410:00:024
251810999378376,1cyclictest0-21swapper/407:19:024
251813099377376,1cyclictest0-21swapper/711:41:027
251813099377376,1cyclictest0-21swapper/709:00:027
251811799377376,1cyclictest2609086-21kworker/5:010:15:025
251811799377376,1cyclictest0-21swapper/507:35:025
251811799377375,1cyclictest0-21swapper/510:55:025
251811799377375,1cyclictest0-21swapper/509:56:025
251811799377375,1cyclictest0-21swapper/509:38:025
251811799377375,1cyclictest0-21swapper/509:32:025
251811799377375,1cyclictest0-21swapper/508:45:025
251810999377376,1cyclictest2591137-21kworker/4:009:37:024
251810999377376,1cyclictest1530515-21kworker/4:207:27:024
251810999377376,1cyclictest0-21swapper/411:52:024
251810999377376,1cyclictest0-21swapper/410:14:024
251810999377376,1cyclictest0-21swapper/407:35:024
251810999377375,1cyclictest2648291-21kworker/4:211:33:024
251810999377375,1cyclictest2573075-21kworker/4:108:45:024
251813099376375,1cyclictest0-21swapper/710:20:027
251811799376375,1cyclictest2705460-21kworker/5:212:35:025
251811799376375,1cyclictest2705460-21kworker/5:212:35:025
251811799376375,1cyclictest2609086-21kworker/5:011:05:025
251811799376375,1cyclictest2227041-21kworker/5:107:45:025
251811799376375,1cyclictest0-21swapper/510:32:015
251811799376375,1cyclictest0-21swapper/510:28:025
251811799376374,1cyclictest2660346-21kworker/5:112:05:025
251811799376374,1cyclictest0-21swapper/510:36:025
251811799376374,1cyclictest0-21swapper/509:53:015
251811799376374,1cyclictest0-21swapper/508:27:025
251811799376373,1cyclictest0-21swapper/510:12:025
251810999376375,1cyclictest1530515-21kworker/4:207:33:024
251810999376375,1cyclictest0-21swapper/412:38:024
251810999376375,1cyclictest0-21swapper/412:38:024
251810999376375,1cyclictest0-21swapper/409:28:024
251810999376375,1cyclictest0-21swapper/408:10:024
251810999376375,1cyclictest0-21swapper/408:10:024
251811799375374,1cyclictest0-21swapper/512:11:025
251811799375374,1cyclictest0-21swapper/511:11:025
251811799375374,1cyclictest0-21swapper/511:11:025
251811799375374,1cyclictest0-21swapper/507:51:025
251811799375373,1cyclictest2660346-21kworker/5:111:38:025
251811799375373,1cyclictest0-21swapper/511:57:025
251811799375373,1cyclictest0-21swapper/509:21:025
251810999375374,1cyclictest0-21swapper/409:32:014
251810999375373,1cyclictest2648291-21kworker/4:211:13:024
251810999375373,1cyclictest2648291-21kworker/4:211:13:014
251810999375373,1cyclictest2591137-21kworker/4:009:21:024
251810999375373,1cyclictest1530515-21kworker/4:208:41:024
251813099374372,1cyclictest2666346-21kworker/7:111:15:017
251813099374372,1cyclictest2514947-21kworker/7:007:23:027
251811799374373,1cyclictest2609086-21kworker/5:010:45:025
251811799374372,1cyclictest0-21swapper/509:04:025
251811799374372,1cyclictest0-21swapper/508:57:025
251810999374372,1cyclictest2573075-21kworker/4:108:57:024
251813099373371,1cyclictest2666346-21kworker/7:111:39:027
251813099373371,1cyclictest2615201-21kworker/7:210:39:027
251813099373371,1cyclictest2545986-21kworker/7:108:43:027
251813099373371,1cyclictest2545986-21kworker/7:108:23:027
251813099373371,1cyclictest2514947-21kworker/7:007:31:027
251812599373370,1cyclictest0-21swapper/608:15:026
251810999373372,1cyclictest0-21swapper/411:58:024
251813099372371,1cyclictest2609188-21kworker/7:009:49:027
251813099372370,1cyclictest2545986-21kworker/7:109:31:027
251813099372370,1cyclictest2545986-21kworker/7:108:31:027
251813099372370,1cyclictest2514947-21kworker/7:007:27:027
251812599372370,1cyclictest2563816-21kworker/6:308:25:026
251811799372371,1cyclictest2660346-21kworker/5:111:17:025
251813099371370,1cyclictest2648059-21kworker/7:310:43:027
251813099371369,1cyclictest2666346-21kworker/7:111:33:027
251813099371369,1cyclictest2545986-21kworker/7:109:37:017
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional