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2024-04-28 - 20:23
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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 792 highest latencies:
System rack6slot5.osadl.org (updated Sun Apr 28, 2024 12:43:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1700899110145870,5141cyclictest30268-21kworker/0:007:45:530
1700899106675606,5058cyclictest30268-21kworker/0:007:32:090
1700899102095169,5025cyclictest18432-21kworker/0:209:54:350
170089998555289,4563cyclictest30268-21kworker/0:008:45:150
170089996825203,4476cyclictest12714-21kworker/0:012:03:500
170089996785202,4473cyclictest30268-21kworker/0:007:54:190
170089996625193,4466cyclictest30268-21kworker/0:008:39:490
170089996475081,4559cyclictest30268-21kworker/0:009:40:100
170089996365079,4554cyclictest24022-21kworker/0:111:00:130
170089996255062,4556cyclictest18432-21kworker/0:210:28:290
170089994014962,4436cyclictest18432-21kworker/0:210:05:000
170089992794910,4366cyclictest18432-21kworker/0:210:22:390
170089992654906,4356cyclictest24022-21kworker/0:111:14:200
170089992304881,4346cyclictest18432-21kworker/0:209:59:040
170089991114728,4380cyclictest30268-21kworker/0:008:02:460
170089991024719,4380cyclictest24022-21kworker/0:110:43:050
170089990814811,4267cyclictest30268-21kworker/0:009:22:070
170089990624593,4462cyclictest18493-21kworker/0:211:49:230
170089989894766,4220cyclictest30268-21kworker/0:007:26:350
170089989834763,4217cyclictest30268-21kworker/0:008:53:330
170089989714754,4209cyclictest24022-21kworker/0:111:08:240
170089989714751,4217cyclictest12714-21kworker/0:012:18:210
170089989174730,4184cyclictest24022-21kworker/0:111:17:220
170089988754499,4365cyclictest18493-21kworker/0:211:22:260
170089988574800,4054cyclictest18493-21kworker/0:211:33:420
170089988094768,4038cyclictest30268-21kworker/0:008:31:030
170089987424726,4013cyclictest24022-21kworker/0:110:51:160
170089987094727,3979cyclictest30268-21kworker/0:008:08:420
170089986694500,4161cyclictest12714-21kworker/0:012:24:170
170089986554698,3954cyclictest30268-21kworker/0:009:04:220
170089986274585,4039cyclictest30268-21kworker/0:008:42:320
170089986044468,4129cyclictest12714-21kworker/0:012:12:190
170089986034363,4229cyclictest12714-21kworker/0:012:06:410
170089985654653,3909cyclictest30268-21kworker/0:008:28:250
170089983534544,3801cyclictest24022-21kworker/0:110:45:530
170089983184217,4086cyclictest30268-21kworker/0:009:08:440
170089982644467,3783cyclictest30268-21kworker/0:007:58:180
170089982644361,3864cyclictest24022-21kworker/0:110:58:490
170089982334183,4035cyclictest30268-21kworker/0:007:38:470
170089982104303,3875cyclictest18432-21kworker/0:210:09:020
170089981254200,3911cyclictest18493-21kworker/0:211:44:280
170089980174144,3858cyclictest30268-21kworker/0:009:32:120
170089979604113,3832cyclictest30268-21kworker/0:009:11:380
170089979213994,3912cyclictest12714-21kworker/0:012:31:340
170089979194192,3703cyclictest30268-21kworker/0:008:15:310
170089978814082,3784cyclictest30268-21kworker/0:009:38:260
170089977793931,3825cyclictest18432-21kworker/0:210:38:360
170089977573918,3816cyclictest5527-21kworker/0:112:37:310
170089977454214,3517cyclictest30268-21kworker/0:008:57:210
170089977063927,3764cyclictest30268-21kworker/0:008:24:010
170089975904134,3442cyclictest30268-21kworker/0:009:26:070
170089975113983,3504cyclictest18493-21kworker/0:211:25:560
170089973833921,3439cyclictest30268-21kworker/0:007:41:320
170089973524026,3312cyclictest30268-21kworker/0:007:22:210
170089973493824,3510cyclictest30268-21kworker/0:007:19:540
170089973473812,3520cyclictest18432-21kworker/0:209:48:380
170089971293601,3505cyclictest18493-21kworker/0:211:50:410
170089970773572,3482cyclictest30268-21kworker/0:009:17:250
170089970053874,3128cyclictest18432-21kworker/0:210:19:400
170089968063770,3029cyclictest12714-21kworker/0:012:27:290
170089965793658,2914cyclictest18493-21kworker/0:211:36:520
170089965083624,2881cyclictest18432-21kworker/0:210:13:440
170089963903566,2821cyclictest18493-21kworker/0:211:55:040
170089963013516,2782cyclictest18432-21kworker/0:210:34:230
170089962713506,2762cyclictest30268-21kworker/0:008:11:260
169152808185,203sleep00-21swapper07:09:530
1700899329,21cyclictest0-21swapper07:10:270
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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