You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-05 - 04:04
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 Tue May 05, 2026 00:46:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3251863993820,381cyclictest0-21swapper/322:38:023
325188699381379,1cyclictest0-21swapper/619:27:016
3251886993810,380cyclictest0-21swapper/619:47:026
325186399381380,1cyclictest4054794-21kworker/3:222:05:023
325186399381379,1cyclictest4054794-21kworker/3:221:14:013
325186399381379,1cyclictest3267719-21kworker/3:120:11:013
3251863993810,380cyclictest0-21swapper/321:59:023
3251863993810,380cyclictest0-21swapper/320:00:013
3251863993810,380cyclictest0-21swapper/300:36:013
3251863993810,380cyclictest0-21swapper/300:06:013
3251863993810,1cyclictest0-21swapper/321:33:023
325188699380379,1cyclictest3245698-21kworker/6:020:56:026
3251886993800,379cyclictest0-21swapper/619:24:016
3251886993800,1cyclictest0-21swapper/620:03:016
3251878993800,1cyclictest0-21swapper/519:21:025
3251863993800,379cyclictest0-21swapper/323:04:013
3251863993800,379cyclictest0-21swapper/322:30:013
3251863993800,379cyclictest0-21swapper/321:27:023
3251863993800,379cyclictest0-21swapper/320:55:023
3251863993800,379cyclictest0-21swapper/319:50:023
3251863993800,1cyclictest0-21swapper/323:59:023
3251863993800,1cyclictest0-21swapper/323:37:023
3251878993790,379cyclictest0-21swapper/520:59:025
325186399379378,1cyclictest3267719-21kworker/3:119:48:023
325186399379377,1cyclictest4054794-21kworker/3:221:09:013
325188699378377,1cyclictest3245698-21kworker/6:020:49:026
325186399378377,1cyclictest0-21swapper/320:33:013
325186399378377,1cyclictest0-21swapper/319:44:023
325186399378376,2cyclictest0-21swapper/319:37:023
325186399378376,1cyclictest4054794-21kworker/3:219:17:013
325186399378376,1cyclictest0-21swapper/319:12:023
325186399377376,1cyclictest0-21swapper/319:58:023
325186399377376,1cyclictest0-21swapper/319:58:013
325186399377375,1cyclictest3267719-21kworker/3:120:36:013
325186399377375,1cyclictest0-21swapper/321:03:023
325186399376375,1cyclictest0-21swapper/320:28:023
325186399376375,1cyclictest0-21swapper/320:16:013
325186399376374,1cyclictest3267719-21kworker/3:120:54:023
325186399375374,1cyclictest4054794-21kworker/3:219:31:023
325189299355353,1cyclictest0-21swapper/700:31:027
325189299351349,1cyclictest0-21swapper/722:11:017
325189299351349,1cyclictest0-21swapper/700:00:027
325189299349347,1cyclictest0-21swapper/722:34:017
325189299349347,1cyclictest0-21swapper/721:24:017
325189299348346,1cyclictest0-21swapper/722:07:027
325189299348346,1cyclictest0-21swapper/700:29:027
325189299347345,1cyclictest0-21swapper/723:47:017
325189299347345,1cyclictest0-21swapper/722:51:027
325189299347345,1cyclictest0-21swapper/722:51:017
325189299347345,1cyclictest0-21swapper/722:36:027
325189299347345,1cyclictest0-21swapper/721:17:027
325189299347345,1cyclictest0-21swapper/700:37:027
325189299347345,1cyclictest0-21swapper/700:17:017
325189299346344,1cyclictest0-21swapper/723:11:017
325189299345344,1cyclictest0-21swapper/721:30:027
325189299344341,2cyclictest3484772-21kworker/7:123:20:027
325189299341340,1cyclictest3484772-21kworker/7:123:54:017
325189299341340,1cyclictest3213335-21kworker/7:221:54:017
325189299341340,1cyclictest3213335-21kworker/7:221:01:027
325189299341339,1cyclictest3420784-21kworker/7:022:48:017
325189299340339,1cyclictest3484772-21kworker/7:100:22:017
325189299340339,1cyclictest3457571-21kworker/7:223:06:017
325189299340339,1cyclictest3213335-21kworker/7:221:28:017
325189299340338,2cyclictest3420784-21kworker/7:022:58:027
325189299339338,1cyclictest3457571-21kworker/7:223:15:027
325189299339338,1cyclictest3213335-21kworker/7:222:19:027
325189299339337,2cyclictest3484772-21kworker/7:100:06:027
325189299339337,1cyclictest3484772-21kworker/7:123:37:017
325189299338337,1cyclictest3484772-21kworker/7:123:59:027
325189299338336,2cyclictest3457571-21kworker/7:223:04:027
325189299338336,1cyclictest0-21swapper/721:57:017
325189299338336,1cyclictest0-21swapper/721:38:027
325189299337336,1cyclictest3213335-21kworker/7:220:55:017
325189299337336,1cyclictest3213335-21kworker/7:220:00:027
325189299337336,1cyclictest3213335-21kworker/7:219:50:017
325189299337336,1cyclictest0-21swapper/723:33:027
325189299337335,1cyclictest0-21swapper/720:05:027
325189299336334,1cyclictest0-21swapper/721:48:027
325189299335334,1cyclictest0-21swapper/721:14:027
325189299335334,1cyclictest0-21swapper/720:11:027
325189299334333,1cyclictest0-21swapper/719:48:027
325189299334332,1cyclictest3213335-21kworker/7:219:44:027
325189299334332,1cyclictest3213335-21kworker/7:219:32:027
325189299334332,1cyclictest0-21swapper/721:09:027
325189299333332,1cyclictest3213335-21kworker/7:220:33:027
325189299333331,1cyclictest3213335-21kworker/7:219:12:027
325189299332331,1cyclictest3213335-21kworker/7:220:22:017
325189299332331,1cyclictest3213335-21kworker/7:219:37:027
325189299332331,1cyclictest0-21swapper/720:38:017
325189299332331,1cyclictest0-21swapper/719:17:027
325189299332330,1cyclictest3213335-21kworker/7:220:28:027
325189299332330,1cyclictest3213335-21kworker/7:219:58:027
325189299332330,1cyclictest3213335-21kworker/7:219:58:027
325189299332330,1cyclictest0-21swapper/720:17:027
325189299330329,1cyclictest0-21swapper/720:54:017
325184599320318,1cyclictest3557451-21ssh00:18:021
325184599319317,1cyclictest3341303-21ssh21:22:011
325184599317316,1cyclictest0-21swapper/122:20:011
325184599316315,1cyclictest0-21swapper/121:37:021
325184599315313,1cyclictest0-21swapper/123:38:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional