You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-25 - 15:58
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 Thu Dec 25, 2025 12:43:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1629399109385574,5353cyclictest22106-21kworker/0:109:59:530
162939999815277,4693cyclictest6916-21kworker/0:208:14:380
162939998495207,4631cyclictest6916-21kworker/0:207:43:280
162939997935186,4602cyclictest6916-21kworker/0:208:19:070
162939997905178,4601cyclictest6916-21kworker/0:208:01:250
162939997865179,4595cyclictest4120-21kworker/0:209:31:130
162939996705120,4526cyclictest20649-21kworker/0:212:09:490
162939995585064,4483cyclictest6916-21kworker/0:208:23:380
162939994554730,4721cyclictest10031-21kworker/0:009:36:560
162939992194711,4497cyclictest10031-21kworker/0:009:48:490
162939992184700,4494cyclictest6916-21kworker/0:207:23:410
162939991964601,4591cyclictest20649-21kworker/0:212:22:420
162939991854700,4480cyclictest17915-21kworker/0:011:54:240
162939990824647,4430cyclictest6916-21kworker/0:207:34:500
162939990654634,4420cyclictest20649-21kworker/0:212:34:410
162939990184455,4512cyclictest20649-21kworker/0:212:27:040
162939990134589,4413cyclictest1782-21kworker/0:210:22:130
162939989704570,4389cyclictest20649-21kworker/0:212:00:130
162939988584534,4320cyclictest22980-21kworker/0:211:00:390
162939988314717,4103cyclictest6916-21kworker/0:208:05:450
162939988264513,4302cyclictest22980-21kworker/0:211:18:050
162939987664487,4275cyclictest6916-21kworker/0:207:39:050
162939987294468,4250cyclictest17681-21kworker/0:008:47:160
162939986674418,4238cyclictest10031-21kworker/0:009:42:450
162939985234366,4153cyclictest9067-21kworker/0:010:48:540
162939983974297,4089cyclictest28371-21kworker/0:110:10:420
162939983764490,3882cyclictest17681-21kworker/0:008:51:540
162939983304141,4175cyclictest6916-21kworker/0:208:26:430
162939982574390,3852cyclictest28371-21kworker/0:110:09:080
162939981314210,3861cyclictest9067-21kworker/0:010:41:230
162939981194266,3849cyclictest4120-21kworker/0:209:25:440
162939981054312,3742cyclictest17681-21kworker/0:008:59:290
162939980754189,3872cyclictest6916-21kworker/0:207:25:270
162939977863857,3878cyclictest6916-21kworker/0:207:46:230
162939977223953,3754cyclictest2363-21kworker/0:011:36:420
162939974513977,3423cyclictest6916-21kworker/0:207:55:240
162939974134006,3395cyclictest6916-21kworker/0:208:32:480
162939973993849,3499cyclictest2363-21kworker/0:011:41:130
162939973613850,3497cyclictest17681-21kworker/0:009:13:220
162939973603926,3391cyclictest20649-21kworker/0:212:14:490
162939973453916,3415cyclictest9067-21kworker/0:010:59:160
162939972083906,3291cyclictest17681-21kworker/0:008:42:240
162939970483823,3213cyclictest6916-21kworker/0:207:16:320
162939969773543,3411cyclictest25500-21kworker/0:010:03:460
162939969173759,3147cyclictest20649-21kworker/0:212:16:240
162939968343687,3133cyclictest17681-21kworker/0:009:04:000
162939968023702,3089cyclictest17681-21kworker/0:009:09:460
162939967323620,3061cyclictest20649-21kworker/0:212:38:510
162939967163564,3147cyclictest9067-21kworker/0:010:36:330
162939967143511,3152cyclictest17681-21kworker/0:008:36:100
162939967063561,3140cyclictest22980-21kworker/0:211:23:360
162939966763564,3025cyclictest17681-21kworker/0:009:18:410
162939965873637,2898cyclictest10031-21kworker/0:009:53:000
162939965843594,2985cyclictest22980-21kworker/0:211:06:230
162939965313414,3103cyclictest1782-21kworker/0:210:26:300
162939964783523,2940cyclictest15253-21kworker/0:211:47:130
162939964783479,2984cyclictest2363-21kworker/0:011:28:060
162939964763501,2959cyclictest20649-21kworker/0:211:58:380
162939964493426,3019cyclictest6916-21kworker/0:207:52:200
162939964013287,3090cyclictest6916-21kworker/0:207:14:220
162939963963564,2780cyclictest4120-21kworker/0:209:24:070
162939963843465,2903cyclictest9067-21kworker/0:010:53:090
162939963833336,2987cyclictest9067-21kworker/0:010:34:580
162939961103261,2844cyclictest22980-21kworker/0:211:12:250
162939960413220,2810cyclictest28371-21kworker/0:110:16:300
162939960293271,2707cyclictest2363-21kworker/0:011:33:520
156892769183,202sleep00-21swapper07:05:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional