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2024-10-15 - 03:03
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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 all highest latencies:
System rack6slot5.osadl.org (updated Tue Oct 15, 2024 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2595599108865526,5356cyclictest14995-21kworker/0:022:07:010
2595599106985578,5106cyclictest23893-21kworker/0:000:30:310
2595599106365410,5222cyclictest14939-21kworker/0:120:39:310
2595599106115396,5204cyclictest6471-21kworker/0:123:18:520
2595599100525279,4759cyclictest8142-21kworker/0:019:20:400
259559999545251,4692cyclictest19493-21kworker/0:122:32:470
259559998705205,4654cyclictest14939-21kworker/0:121:17:040
259559998125051,4750cyclictest6471-21kworker/0:123:45:220
259559996885115,4562cyclictest8142-21kworker/0:019:32:150
259559996415097,4540cyclictest8142-21kworker/0:019:55:070
259559992904732,4548cyclictest14995-21kworker/0:022:02:520
259559992554707,4537cyclictest19493-21kworker/0:122:50:120
259559991384651,4482cyclictest6471-21kworker/0:123:06:510
259559991104641,4458cyclictest14995-21kworker/0:022:19:540
259559990474605,4437cyclictest6471-21kworker/0:123:23:340
259559990424607,4424cyclictest6471-21kworker/0:123:36:250
259559990364706,4319cyclictest14939-21kworker/0:120:14:520
259559989444543,4397cyclictest14939-21kworker/0:121:21:240
259559989104541,4358cyclictest14939-21kworker/0:120:56:210
259559988544499,4344cyclictest6471-21kworker/0:123:10:510
259559988534516,4325cyclictest6471-21kworker/0:100:23:000
259559988494690,4144cyclictest14995-21kworker/0:021:49:030
259559988274680,4142cyclictest23893-21kworker/0:000:36:180
259559988084686,4117cyclictest14995-21kworker/0:022:24:180
259559985524363,4178cyclictest19493-21kworker/0:122:28:230
259559984514406,4034cyclictest14995-21kworker/0:021:50:480
259559984114297,4110cyclictest6471-21kworker/0:123:28:100
259559983124295,4003cyclictest14939-21kworker/0:120:45:560
259559982384374,3849cyclictest19493-21kworker/0:122:44:230
259559982114247,3941cyclictest8142-21kworker/0:019:45:540
259559981804270,3895cyclictest6471-21kworker/0:100:25:560
259559980584358,3641cyclictest6471-21kworker/0:123:56:370
259559980514288,3749cyclictest6471-21kworker/0:100:15:300
259559980214271,3727cyclictest8142-21kworker/0:019:15:180
259559979734328,3595cyclictest8142-21kworker/0:019:26:100
259559979514262,3678cyclictest8142-21kworker/0:019:51:460
259559978604264,3536cyclictest6471-21kworker/0:123:30:530
259559978014037,3749cyclictest6471-21kworker/0:100:10:010
259559977644020,3693cyclictest14995-21kworker/0:022:14:120
259559977234094,3615cyclictest14939-21kworker/0:120:54:120
259559976624092,3555cyclictest8142-21kworker/0:019:41:490
259559976013862,3724cyclictest14939-21kworker/0:120:41:450
259559975884029,3508cyclictest19493-21kworker/0:122:48:280
259559974073946,3410cyclictest14939-21kworker/0:120:16:560
259559972733873,3348cyclictest6471-21kworker/0:100:00:590
259559971153829,3275cyclictest14995-21kworker/0:021:58:340
259559970713826,3233cyclictest14939-21kworker/0:121:00:340
259559968593685,3160cyclictest3162-21kworker/0:022:57:160
259559968583716,3131cyclictest8142-21kworker/0:020:03:000
259559967083643,3054cyclictest14939-21kworker/0:121:08:550
259559966853579,3055cyclictest6471-21kworker/0:123:43:270
259559966023482,3109cyclictest14995-21kworker/0:021:29:540
259559965913634,2942cyclictest14939-21kworker/0:121:11:180
259559964513559,2878cyclictest8142-21kworker/0:019:37:530
259559964423513,2918cyclictest14995-21kworker/0:021:42:300
259559964423475,2952cyclictest6471-21kworker/0:123:52:240
259559963753475,2889cyclictest14995-21kworker/0:021:34:080
259559963203416,2890cyclictest14939-21kworker/0:120:29:230
259559963033392,2860cyclictest14995-21kworker/0:021:36:380
259559962563268,2965cyclictest6471-21kworker/0:123:03:060
259559962333396,2826cyclictest14939-21kworker/0:120:06:550
259559962153346,2809cyclictest19493-21kworker/0:122:35:380
259559960153356,2616cyclictest14939-21kworker/0:120:21:090
259559953502940,2386cyclictest6471-21kworker/0:100:12:380
259559948582716,2131cyclictest14939-21kworker/0:120:31:170
259559947612580,2178cyclictest8142-21kworker/0:019:14:070
254762805183,204sleep00-21swapper19:06:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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