You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-05 - 07:05
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 Apr 05, 2026 00:46:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
74887799353352,1cyclictest794787-21kworker/5:022:35:025
74886299341340,1cyclictest873800-21kworker/3:223:55:033
74886299341339,1cyclictest0-21swapper/321:59:023
74886299341339,1cyclictest0-21swapper/321:30:033
74886299338336,1cyclictest815832-21kworker/3:021:40:033
74886299336335,1cyclictest873800-21kworker/3:222:55:023
74886299336335,1cyclictest873800-21kworker/3:222:11:023
74886299336335,1cyclictest873800-21kworker/3:200:14:023
74886299336335,1cyclictest873800-21kworker/3:200:14:023
74886299336335,1cyclictest873800-21kworker/3:200:00:023
74886299336335,1cyclictest815832-21kworker/3:021:38:023
74886299336334,1cyclictest873800-21kworker/3:223:36:023
74886299336334,1cyclictest873800-21kworker/3:222:45:023
74887799335334,1cyclictest0-21swapper/521:21:035
74886299335334,1cyclictest0-21swapper/322:07:023
74886299334333,1cyclictest873800-21kworker/3:222:38:023
74886299334333,1cyclictest0-21swapper/323:01:023
74886299334333,1cyclictest0-21swapper/321:24:023
74886299334332,2cyclictest873800-21kworker/3:223:22:023
74886299333332,1cyclictest873800-21kworker/3:200:18:033
74886299333331,1cyclictest873800-21kworker/3:223:50:033
74886299333331,1cyclictest0-21swapper/321:16:023
74886299332331,1cyclictest873800-21kworker/3:223:32:023
74886299332331,1cyclictest0-21swapper/323:09:023
74886299332330,1cyclictest815832-21kworker/3:021:52:023
74886299332330,1cyclictest0-21swapper/321:47:033
74887799331329,1cyclictest935123-21kworker/5:123:23:025
74886299331330,1cyclictest0-21swapper/322:32:023
74886299331330,1cyclictest0-21swapper/322:16:023
74886299331330,1cyclictest0-21swapper/321:12:023
74886299331330,1cyclictest0-21swapper/321:12:023
74886299331330,1cyclictest0-21swapper/300:35:033
74886299331330,1cyclictest0-21swapper/300:30:023
74886299331329,1cyclictest0-21swapper/300:08:023
74886299330329,1cyclictest873800-21kworker/3:222:42:033
74886299330329,1cyclictest873800-21kworker/3:222:42:033
74886299330329,1cyclictest873800-21kworker/3:222:20:023
74886299330329,1cyclictest2222665-21kworker/3:119:35:013
74886299330329,1cyclictest0-21swapper/320:40:013
74886299330329,1cyclictest0-21swapper/319:20:013
74886299329328,1cyclictest873800-21kworker/3:223:10:033
74886299329328,1cyclictest2222665-21kworker/3:120:00:023
74886299328327,1cyclictest0-21swapper/322:50:023
74886299328327,1cyclictest0-21swapper/319:48:023
74886299328327,1cyclictest0-21swapper/319:48:023
74886299328326,1cyclictest0-21swapper/320:06:023
74886299327326,1cyclictest2222665-21kworker/3:120:49:023
74886299327326,1cyclictest2222665-21kworker/3:120:39:033
74886299327326,1cyclictest2222665-21kworker/3:120:33:033
74886299327326,1cyclictest2222665-21kworker/3:120:25:023
74886299327326,1cyclictest2222665-21kworker/3:120:20:023
74887799326324,1cyclictest935123-21kworker/5:122:51:025
74886299326324,1cyclictest0-21swapper/321:06:033
74886299326324,1cyclictest0-21swapper/320:59:033
74886299326324,1cyclictest0-21swapper/319:32:033
74887799325324,1cyclictest935123-21kworker/5:123:05:035
74886299325324,1cyclictest2222665-21kworker/3:119:53:013
74886299325324,1cyclictest0-21swapper/319:26:033
74886299325323,1cyclictest2222665-21kworker/3:119:56:023
74887799324323,1cyclictest935123-21kworker/5:123:39:035
74887799324322,1cyclictest794787-21kworker/5:021:58:025
74887799324322,1cyclictest794787-21kworker/5:021:43:035
74887799324322,1cyclictest0-21swapper/500:25:025
74887799323321,1cyclictest0-21swapper/522:09:035
74886299323322,1cyclictest2222665-21kworker/3:120:54:023
74887799322321,1cyclictest794787-21kworker/5:021:26:035
74887799322321,1cyclictest0-21swapper/500:24:025
74887799322320,1cyclictest935123-21kworker/5:123:26:025
74887799322320,1cyclictest0-21swapper/523:54:025
74887799321320,1cyclictest0-21swapper/523:14:025
74887799321320,1cyclictest0-21swapper/522:40:025
74887799321320,1cyclictest0-21swapper/522:40:025
74887799321320,1cyclictest0-21swapper/522:22:025
74887799321320,1cyclictest0-21swapper/519:15:025
74887799321319,1cyclictest1063480-21kworker/5:200:31:025
74887799321319,1cyclictest0-21swapper/523:45:025
74887799321319,1cyclictest0-21swapper/522:57:025
74887799321319,1cyclictest0-21swapper/522:14:025
74887799320319,1cyclictest0-21swapper/523:42:035
74887799320319,1cyclictest0-21swapper/523:04:025
74887799320319,1cyclictest0-21swapper/521:54:025
74887799320319,1cyclictest0-21swapper/521:10:025
74887799320319,1cyclictest0-21swapper/521:10:025
74887799320319,1cyclictest0-21swapper/500:07:025
74887799319318,1cyclictest935123-21kworker/5:122:48:025
74887799319318,1cyclictest794787-21kworker/5:022:00:025
74887799319318,1cyclictest761581-21kworker/5:120:15:025
74887799319317,1cyclictest935123-21kworker/5:123:17:025
74887799318317,1cyclictest794787-21kworker/5:022:30:035
74887799318317,1cyclictest794787-21kworker/5:021:46:025
74887799318317,1cyclictest794787-21kworker/5:021:33:035
74887799318317,1cyclictest761581-21kworker/5:119:30:025
74887799318317,1cyclictest0-21swapper/519:25:025
74887799318316,2cyclictest761581-21kworker/5:119:45:025
74887799318316,2cyclictest761581-21kworker/5:119:45:025
74887799317316,1cyclictest935123-21kworker/5:100:12:035
74887799317316,1cyclictest935123-21kworker/5:100:12:035
74887799317316,1cyclictest0-21swapper/519:37:015
74887799317316,1cyclictest0-21swapper/500:02:025
74887799316315,1cyclictest794787-21kworker/5:021:01:025
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional