You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-10 - 08:47
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 Sun May 10, 2026 00:46:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
85618499381379,1cyclictest965191-21kworker/4:221:59:024
85618499381379,1cyclictest853043-21kworker/4:121:15:014
85618499381379,1cyclictest1154650-21kworker/4:100:22:024
85618499381379,1cyclictest1006787-21kworker/4:123:27:024
856184993810,380cyclictest0-21swapper/423:31:024
856184993810,380cyclictest0-21swapper/421:40:014
856184993810,380cyclictest0-21swapper/421:35:014
85618499380378,1cyclictest965191-21kworker/4:221:50:024
85618499380378,1cyclictest853043-21kworker/4:121:21:024
85618499380377,2cyclictest853043-21kworker/4:119:43:024
856184993800,380cyclictest0-21swapper/422:10:024
856184993800,380cyclictest0-21swapper/421:29:024
856184993800,379cyclictest0-21swapper/422:41:014
856184993800,379cyclictest0-21swapper/421:47:024
856184993800,379cyclictest0-21swapper/400:25:024
856184993800,1cyclictest0-21swapper/423:47:014
856184993800,1cyclictest0-21swapper/400:19:014
85618499379378,1cyclictest965191-21kworker/4:222:08:014
85618499379378,1cyclictest965191-21kworker/4:222:01:024
85618499379378,1cyclictest1093221-21kworker/4:000:11:014
85618499379378,1cyclictest1006787-21kworker/4:123:24:024
85618499379378,1cyclictest1006787-21kworker/4:122:28:024
856184993790,1cyclictest0-21swapper/422:31:024
856184993790,1cyclictest0-21swapper/422:31:014
85618499378377,1cyclictest853043-21kworker/4:119:25:014
85618499378377,1cyclictest1093221-21kworker/4:023:53:014
85618499378377,1cyclictest1006787-21kworker/4:123:11:014
85618499378377,1cyclictest0-21swapper/419:33:024
85618499378376,1cyclictest0-21swapper/420:27:024
85618499377376,1cyclictest1093221-21kworker/4:023:39:024
85618499377376,1cyclictest1006787-21kworker/4:122:57:024
85618499377376,1cyclictest0-21swapper/420:58:014
85618499377376,1cyclictest0-21swapper/419:37:024
85618499377376,1cyclictest0-21swapper/419:37:024
85618499377375,1cyclictest853043-21kworker/4:120:16:014
85618499376375,1cyclictest853043-21kworker/4:121:12:024
85618499376375,1cyclictest1006787-21kworker/4:122:15:024
85618499376374,1cyclictest0-21swapper/419:19:024
85618499374373,1cyclictest853043-21kworker/4:120:22:024
85618499373372,1cyclictest853043-21kworker/4:120:14:024
85618499373372,1cyclictest853043-21kworker/4:119:59:024
85617999373371,1cyclictest0-21swapper/321:36:023
85618499372371,1cyclictest853043-21kworker/4:119:47:024
85618499372370,1cyclictest853043-21kworker/4:120:42:024
85621099365362,2cyclictest953353-21kworker/7:221:36:027
85617999354353,1cyclictest917180-21kworker/3:122:56:023
85617999348346,1cyclictest0-21swapper/323:01:013
85621099346344,1cyclictest0-21swapper/722:56:027
85617999344343,1cyclictest0-21swapper/300:17:023
85617999343341,1cyclictest0-21swapper/321:17:023
85617999343341,1cyclictest0-21swapper/300:07:013
85617999343340,2cyclictest917180-21kworker/3:100:13:023
85617999342341,1cyclictest917180-21kworker/3:122:37:023
85617999342341,1cyclictest0-21swapper/322:02:013
85617999342341,1cyclictest0-21swapper/321:33:013
85617999341340,1cyclictest0-21swapper/323:21:023
85617999340339,1cyclictest0-21swapper/323:58:023
85617999340339,1cyclictest0-21swapper/323:58:023
85617999340339,1cyclictest0-21swapper/323:15:023
85617999340339,1cyclictest0-21swapper/321:11:013
85617999340338,1cyclictest0-21swapper/300:29:013
85621099339337,1cyclictest1012866-21kworker/7:123:01:027
85617999339338,1cyclictest0-21swapper/321:22:023
85617999339337,1cyclictest917180-21kworker/3:122:07:023
85617999339337,1cyclictest917180-21kworker/3:121:44:023
85617999339337,1cyclictest0-21swapper/322:48:023
85617999338337,1cyclictest917180-21kworker/3:122:14:023
85617999338337,1cyclictest0-21swapper/323:49:023
85617999338337,1cyclictest0-21swapper/322:26:023
85617999338336,1cyclictest917180-21kworker/3:123:08:013
85617999338336,1cyclictest917180-21kworker/3:100:32:013
85617999337336,1cyclictest917180-21kworker/3:123:36:013
85617999337336,1cyclictest917180-21kworker/3:122:20:023
85617999337336,1cyclictest917180-21kworker/3:122:16:023
85617999337336,1cyclictest917180-21kworker/3:100:23:023
85621099336334,1cyclictest1073347-21kworker/7:000:17:017
85620399336335,1cyclictest97550irq/166-enp0s3121:36:016
85617999336335,1cyclictest917180-21kworker/3:123:25:023
85617999336335,1cyclictest917180-21kworker/3:122:50:023
85617999336334,1cyclictest917180-21kworker/3:121:55:013
85617999336334,1cyclictest0-21swapper/319:30:023
85621099335333,1cyclictest953353-21kworker/7:221:33:027
85617999335334,1cyclictest917180-21kworker/3:121:01:023
85617999335334,1cyclictest917180-21kworker/3:121:01:023
85617999335334,1cyclictest1164193-21kworker/3:119:11:023
85621099334332,2cyclictest919826-21kworker/7:121:17:017
85621099334332,1cyclictest1073347-21kworker/7:000:07:027
85617999334333,1cyclictest917180-21kworker/3:121:45:023
85617999334333,1cyclictest1164193-21kworker/3:119:55:023
85617999334331,2cyclictest1164193-21kworker/3:120:02:023
85621099333332,1cyclictest953353-21kworker/7:222:02:027
85621099333332,1cyclictest0-21swapper/722:37:017
85621099333332,1cyclictest0-21swapper/700:13:017
85621099333331,1cyclictest1073347-21kworker/7:023:15:017
85617999333332,1cyclictest0-21swapper/320:50:023
85617999333332,1cyclictest0-21swapper/319:35:023
85617999333332,1cyclictest0-21swapper/319:35:023
85617999333331,1cyclictest917180-21kworker/3:121:09:013
85617999333331,1cyclictest0-21swapper/319:23:023
85621099332331,1cyclictest1073347-21kworker/7:023:21:027
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional