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2025-12-15 - 19:03
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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 the highest latencies:
System rack6slot5.osadl.org (updated Mon Dec 15, 2025 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
111599114646019,5434cyclictest9226-21kworker/0:110:05:570
111599110135612,5391cyclictest19112-21kworker/0:209:18:040
11159999115246,4661cyclictest21469-21kworker/0:012:17:490
11159997915182,4598cyclictest18041-21kworker/0:212:08:290
11159997405159,4576cyclictest14196-21kworker/0:209:09:550
11159996505015,4624cyclictest7301-21kworker/0:111:04:260
11159992234599,4619cyclictest22590-21kworker/0:210:35:130
11159991714671,4489cyclictest19112-21kworker/0:209:35:460
11159991204674,4435cyclictest11081-21kworker/0:012:03:530
11159991074656,4440cyclictest16344-21kworker/0:009:14:020
11159990834645,4427cyclictest19112-21kworker/0:209:40:090
11159989964583,4409cyclictest21469-21kworker/0:012:22:340
11159989514560,4380cyclictest9226-21kworker/0:110:01:560
11159989384573,4354cyclictest11081-21kworker/0:011:55:150
11159989304566,4353cyclictest22590-21kworker/0:210:26:420
11159988954559,4325cyclictest14196-21kworker/0:208:02:040
11159988624534,4317cyclictest22590-21kworker/0:210:43:510
11159988554528,4316cyclictest14196-21kworker/0:208:29:100
11159987954702,4088cyclictest19112-21kworker/0:209:26:420
11159987714486,4274cyclictest14196-21kworker/0:208:21:250
11159987604683,4066cyclictest14196-21kworker/0:208:53:590
11159986764427,4238cyclictest7301-21kworker/0:110:56:210
11159985974404,4189cyclictest16359-21kworker/0:010:14:050
11159985694388,4171cyclictest14196-21kworker/0:209:02:180
11159985164243,4259cyclictest14196-21kworker/0:208:43:460
11159985094255,4240cyclictest28616-21kworker/0:107:18:250
11159984704419,4041cyclictest14196-21kworker/0:207:50:160
11159984264361,3978cyclictest19112-21kworker/0:209:25:040
11159983494262,4045cyclictest14196-21kworker/0:208:48:100
11159982784394,3833cyclictest19112-21kworker/0:209:34:090
11159982524428,3813cyclictest7301-21kworker/0:111:33:360
11159981714271,3885cyclictest7301-21kworker/0:111:49:370
11159981254232,3850cyclictest14196-21kworker/0:207:41:070
11159980724192,3865cyclictest7301-21kworker/0:111:27:530
11159979994074,3883cyclictest14196-21kworker/0:208:31:310
11159979804278,3686cyclictest28616-21kworker/0:107:14:350
11159979264076,3692cyclictest14196-21kworker/0:208:56:300
11159977434241,3451cyclictest28616-21kworker/0:107:22:070
11159977374032,3646cyclictest28616-21kworker/0:107:33:290
11159976423992,3607cyclictest21469-21kworker/0:012:35:300
11159976344088,3495cyclictest21469-21kworker/0:012:25:450
11159976214061,3508cyclictest14196-21kworker/0:208:19:430
11159974934023,3419cyclictest7301-21kworker/0:111:07:030
11159973433978,3361cyclictest14196-21kworker/0:207:46:300
11159972923799,3441cyclictest16359-21kworker/0:010:16:480
11159971823797,3373cyclictest14196-21kworker/0:207:58:030
11159971713886,3274cyclictest14196-21kworker/0:208:09:380
11159971643754,3365cyclictest7301-21kworker/0:111:11:060
11159971453764,3339cyclictest14196-21kworker/0:208:39:560
11159971073641,3451cyclictest7301-21kworker/0:111:19:290
11159970743523,3499cyclictest28616-21kworker/0:107:36:580
11159970643818,3235cyclictest7301-21kworker/0:111:37:460
11159970613702,3307cyclictest22590-21kworker/0:210:46:340
11159969153758,3146cyclictest28616-21kworker/0:107:27:500
11159968093690,3108cyclictest7301-21kworker/0:111:42:070
11159967963604,3187cyclictest7301-21kworker/0:110:52:140
11159967633692,3060cyclictest14196-21kworker/0:208:13:330
11159967403514,3183cyclictest22590-21kworker/0:210:33:440
11159967363570,3156cyclictest7301-21kworker/0:111:20:530
11159966673634,3022cyclictest22590-21kworker/0:210:22:240
11159965703456,3063cyclictest21469-21kworker/0:012:30:470
11159965583350,3148cyclictest21469-21kworker/0:012:11:320
11159963953346,2997cyclictest19112-21kworker/0:209:52:120
11159962253415,2799cyclictest9226-21kworker/0:109:57:450
11159962163358,2807cyclictest19112-21kworker/0:209:47:380
11159959083067,2826cyclictest11081-21kworker/0:011:53:500
5662752186,204sleep00-21swapper07:06:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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