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2025-11-30 - 23:59
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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 Sun Nov 30, 2025 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2174699106245411,5203cyclictest9693-21kworker/0:109:54:190
2174699105795280,5257cyclictest9693-21kworker/0:108:32:560
217469998805222,4654cyclictest9693-21kworker/0:109:16:310
217469995154862,4642cyclictest24988-21kworker/0:211:39:060
217469994264821,4600cyclictest9693-21kworker/0:108:46:190
217469993794796,4579cyclictest13747-21kworker/0:012:24:180
217469993604784,4565cyclictest13747-21kworker/0:012:28:120
217469992844744,4530cyclictest24988-21kworker/0:210:42:360
217469992704738,4528cyclictest9693-21kworker/0:108:16:040
217469991584679,4468cyclictest9693-21kworker/0:108:01:060
217469990944649,4434cyclictest9693-21kworker/0:109:05:090
217469990874643,4433cyclictest24988-21kworker/0:211:58:080
217469990814642,4428cyclictest9693-21kworker/0:107:32:060
217469990694739,4325cyclictest9693-21kworker/0:108:27:280
217469988794542,4326cyclictest9693-21kworker/0:109:42:410
217469988794483,4345cyclictest9693-21kworker/0:108:44:220
217469988404370,4410cyclictest9693-21kworker/0:107:40:560
217469988014504,4293cyclictest9693-21kworker/0:108:53:530
217469987874692,4084cyclictest9693-21kworker/0:107:35:510
217469987874679,4096cyclictest9693-21kworker/0:109:20:060
217469987424547,4190cyclictest24988-21kworker/0:211:31:270
217469987334570,4152cyclictest9693-21kworker/0:109:46:260
217469987004456,4233cyclictest24988-21kworker/0:212:13:380
217469986844536,4132cyclictest24988-21kworker/0:210:46:140
217469986494415,4223cyclictest9693-21kworker/0:110:08:430
217469986084603,4001cyclictest24988-21kworker/0:211:54:050
217469984834428,4044cyclictest9693-21kworker/0:110:23:200
217469984604435,4020cyclictest24988-21kworker/0:211:11:460
217469984474424,4012cyclictest24988-21kworker/0:211:19:270
217469984154189,4215cyclictest24988-21kworker/0:212:09:400
217469983994445,3903cyclictest24988-21kworker/0:211:21:400
217469983934182,4200cyclictest24988-21kworker/0:210:57:040
217469981924019,4158cyclictest13747-21kworker/0:012:34:330
217469980814012,4017cyclictest9693-21kworker/0:108:36:420
217469980324056,3934cyclictest9693-21kworker/0:108:21:400
217469979914244,3696cyclictest24988-21kworker/0:212:00:230
217469977354115,3578cyclictest9693-21kworker/0:109:56:220
217469976984047,3637cyclictest13747-21kworker/0:012:15:480
217469976804125,3540cyclictest9693-21kworker/0:110:01:370
217469974963992,3444cyclictest24988-21kworker/0:211:02:440
217469974883884,3590cyclictest13747-21kworker/0:012:37:350
217469974703788,3639cyclictest24988-21kworker/0:211:41:190
217469973933646,3704cyclictest24988-21kworker/0:211:26:070
217469973533911,3427cyclictest24988-21kworker/0:210:51:330
217469972383826,3402cyclictest9693-21kworker/0:110:19:470
217469972063857,3306cyclictest9693-21kworker/0:109:29:470
217469971533715,3424cyclictest9693-21kworker/0:107:26:080
217469971433758,3374cyclictest9693-21kworker/0:109:38:560
217469970043747,3214cyclictest24988-21kworker/0:211:10:030
217469969993554,3394cyclictest9693-21kworker/0:108:14:060
217469969553778,3166cyclictest9693-21kworker/0:107:46:190
217469969453723,3171cyclictest9693-21kworker/0:110:25:180
217469969383721,3165cyclictest9693-21kworker/0:110:36:570
217469969283607,3270cyclictest9693-21kworker/0:109:03:140
217469967913640,3098cyclictest9693-21kworker/0:109:14:390
217469967583672,3075cyclictest9693-21kworker/0:108:08:330
217469967313611,3068cyclictest24988-21kworker/0:211:48:420
217469966593379,3228cyclictest9693-21kworker/0:108:59:320
217469966373665,2922cyclictest9693-21kworker/0:107:21:570
217469966023484,3095cyclictest9693-21kworker/0:110:33:070
217469965993642,2914cyclictest9693-21kworker/0:107:59:090
217469964963328,3154cyclictest9693-21kworker/0:107:17:540
217469963223505,2766cyclictest9693-21kworker/0:109:33:440
217469962873458,2826cyclictest9693-21kworker/0:107:14:050
217469962663384,2831cyclictest9693-21kworker/0:107:51:420
217469961303316,2755cyclictest9693-21kworker/0:110:10:380
214702778185,204sleep00-21swapper07:08:230
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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