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2024-11-21 - 16:26
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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 100 highest latencies:
System rack6slot5.osadl.org (updated Thu Nov 21, 2024 12:44:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1599199104925373,5115cyclictest26467-21kworker/0:010:11:000
1599199101875158,5014cyclictest2527-21kworker/0:209:32:240
159919998625239,4612cyclictest31564-21kworker/0:207:24:560
159919997874868,4868cyclictest30916-21kworker/0:108:33:420
159919997335077,4645cyclictest26467-21kworker/0:010:15:170
159919997285077,4641cyclictest30916-21kworker/0:108:19:520
159919996865034,4641cyclictest28783-21kworker/0:112:05:320
159919995005161,4324cyclictest21530-21kworker/0:010:56:580
159919994844761,4718cyclictest2641-21kworker/0:212:21:530
159919993194679,4636cyclictest2527-21kworker/0:209:26:420
159919992794745,4530cyclictest2527-21kworker/0:209:38:060
159919991714708,4452cyclictest30916-21kworker/0:109:02:520
159919991284672,4445cyclictest2527-21kworker/0:209:49:570
159919991014673,4417cyclictest21530-21kworker/0:011:16:280
159919990174731,4275cyclictest14762-21kworker/0:111:41:110
159919989634490,4458cyclictest21126-21kworker/0:011:53:480
159919989594605,4343cyclictest30916-21kworker/0:107:52:220
159919988944669,4214cyclictest21530-21kworker/0:011:12:330
159919988354401,4383cyclictest30916-21kworker/0:109:08:480
159919987514498,4242cyclictest30916-21kworker/0:108:39:360
159919987254469,4252cyclictest2527-21kworker/0:209:22:440
159919987094478,4221cyclictest30916-21kworker/0:108:27:510
159919986454438,4196cyclictest10358-21kworker/0:012:29:590
159919986184417,4190cyclictest21530-21kworker/0:011:04:470
159919985864420,4155cyclictest5032-21kworker/0:110:23:460
159919983954424,3956cyclictest21126-21kworker/0:011:55:500
159919983934270,4071cyclictest2527-21kworker/0:209:40:150
159919978724106,3715cyclictest19211-21kworker/0:109:56:180
159919978164088,3677cyclictest31564-21kworker/0:207:26:340
159919978134085,3677cyclictest5032-21kworker/0:110:34:110
159919978113904,3884cyclictest31564-21kworker/0:207:15:210
159919977914171,3569cyclictest30916-21kworker/0:109:12:530
159919977464259,3436cyclictest30916-21kworker/0:108:41:380
159919976524205,3395cyclictest30916-21kworker/0:107:46:250
159919976103883,3676cyclictest30916-21kworker/0:108:13:550
159919975594052,3447cyclictest30916-21kworker/0:108:56:470
159919975134149,3350cyclictest30916-21kworker/0:108:49:400
159919975043732,3729cyclictest30916-21kworker/0:108:02:090
159919974113990,3369cyclictest31564-21kworker/0:207:38:220
159919973423900,3437cyclictest5032-21kworker/0:110:48:440
159919971433790,3342cyclictest5032-21kworker/0:110:44:150
159919969933820,3162cyclictest30916-21kworker/0:108:51:390
159919969853577,3356cyclictest5032-21kworker/0:110:26:110
159919968673514,3310cyclictest8640-21kworker/0:211:31:040
159919968593599,3200cyclictest21530-21kworker/0:011:22:480
159919968293709,3109cyclictest28783-21kworker/0:112:13:440
159919968283643,3180cyclictest31564-21kworker/0:207:44:320
159919967563606,3145cyclictest30916-21kworker/0:108:23:490
159919967563547,3194cyclictest21530-21kworker/0:011:27:080
159919967123341,3320cyclictest30916-21kworker/0:108:06:100
159919967113619,3022cyclictest21530-21kworker/0:011:07:020
159919966983569,3125cyclictest10358-21kworker/0:012:38:120
159919966643360,3293cyclictest2641-21kworker/0:212:17:500
159919965843573,2959cyclictest5032-21kworker/0:110:38:110
159919965643567,2945cyclictest14762-21kworker/0:111:39:180
159919965503557,2941cyclictest19211-21kworker/0:109:52:060
159919965253421,3018cyclictest26467-21kworker/0:010:09:170
159919965053525,2928cyclictest14762-21kworker/0:111:47:430
159919964953425,3056cyclictest5032-21kworker/0:110:51:100
159919964643564,2897cyclictest31564-21kworker/0:207:14:120
159919964493549,2889cyclictest30916-21kworker/0:109:18:390
159919964403495,2895cyclictest28783-21kworker/0:112:03:480
159919963443240,3089cyclictest31564-21kworker/0:207:30:320
159919963203383,2926cyclictest10358-21kworker/0:012:34:060
159919962573302,2903cyclictest30916-21kworker/0:107:58:140
159919961913236,2931cyclictest19211-21kworker/0:110:00:310
153072861185,203sleep00-21swapper07:05:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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