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2024-05-09 - 00:11
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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 Wed May 08, 2024 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
544299112985859,5436cyclictest593-21kworker/0:209:10:380
544299112365942,5291cyclictest26333-21kworker/0:008:07:260
544299111025874,5225cyclictest593-21kworker/0:208:45:470
544299107885378,5395cyclictest29478-21kworker/0:212:37:250
544299107595603,5154cyclictest29478-21kworker/0:211:53:310
544299106485549,5096cyclictest29478-21kworker/0:211:30:360
544299105325497,5032cyclictest26333-21kworker/0:007:48:310
544299104235332,5080cyclictest18290-21kworker/0:110:47:490
54429997215183,4535cyclictest29478-21kworker/0:211:16:180
54429996675156,4508cyclictest593-21kworker/0:209:18:460
54429996045125,4476cyclictest29478-21kworker/0:212:20:300
54429995905118,4469cyclictest29478-21kworker/0:211:35:050
54429995825104,4475cyclictest593-21kworker/0:209:07:550
54429995705008,4559cyclictest28842-21kworker/0:009:50:390
54429995685107,4458cyclictest26333-21kworker/0:007:50:550
54429995605088,4469cyclictest1798-21kworker/0:210:25:180
54429995575102,4452cyclictest593-21kworker/0:208:59:390
54429995544997,4554cyclictest28842-21kworker/0:010:02:380
54429995495097,4449cyclictest29478-21kworker/0:211:24:400
54429994855066,4416cyclictest593-21kworker/0:208:23:560
54429993994718,4667cyclictest26333-21kworker/0:007:44:160
54429993324983,4346cyclictest29478-21kworker/0:211:27:250
54429992804934,4306cyclictest29478-21kworker/0:211:59:200
54429992664930,4321cyclictest28842-21kworker/0:010:18:480
54429991674560,4584cyclictest26333-21kworker/0:007:17:480
54429991204790,4327cyclictest26333-21kworker/0:008:04:380
54429991014784,4314cyclictest26333-21kworker/0:007:22:340
54429991014777,4317cyclictest593-21kworker/0:209:24:120
54429990534757,4293cyclictest29478-21kworker/0:212:25:500
54429989874725,4259cyclictest29478-21kworker/0:211:05:340
54429989564709,4244cyclictest26333-21kworker/0:007:59:040
54429989384473,4441cyclictest26333-21kworker/0:007:31:270
54429989194571,4336cyclictest29478-21kworker/0:212:03:260
54429988434543,4289cyclictest29478-21kworker/0:212:11:060
54429988224515,4302cyclictest28842-21kworker/0:010:12:480
54429988134639,4171cyclictest28842-21kworker/0:009:32:360
54429988124638,4171cyclictest593-21kworker/0:208:43:060
54429987744511,4256cyclictest28842-21kworker/0:009:35:220
54429987234593,4127cyclictest26333-21kworker/0:007:38:070
54429986824572,4107cyclictest18290-21kworker/0:110:55:030
54429986604562,4095cyclictest28842-21kworker/0:009:48:120
54429986314643,3985cyclictest29478-21kworker/0:212:31:170
54429985864280,4283cyclictest28842-21kworker/0:010:09:130
54429984194322,4081cyclictest29478-21kworker/0:212:06:550
54429983014551,3720cyclictest593-21kworker/0:208:33:120
54429982744394,3840cyclictest28842-21kworker/0:009:44:160
54429981764078,4075cyclictest18290-21kworker/0:111:01:540
54429981244363,3746cyclictest29478-21kworker/0:212:16:290
54429981204151,3946cyclictest593-21kworker/0:209:25:210
54429979304267,3649cyclictest26333-21kworker/0:008:19:300
54429977843993,3776cyclictest1798-21kworker/0:210:41:500
54429977184159,3544cyclictest28842-21kworker/0:010:21:350
54429975864088,3475cyclictest29478-21kworker/0:211:12:070
54429975694079,3466cyclictest29478-21kworker/0:211:46:300
54429974074007,3384cyclictest1798-21kworker/0:210:34:380
54429972623927,3320cyclictest26333-21kworker/0:008:11:160
54429972393833,3383cyclictest26333-21kworker/0:007:29:040
54429969493669,3266cyclictest1798-21kworker/0:210:39:050
54429967833480,3264cyclictest593-21kworker/0:208:27:430
54429967293692,3034cyclictest18290-21kworker/0:110:52:230
54429966613522,3116cyclictest593-21kworker/0:209:03:290
54429964963347,3135cyclictest28842-21kworker/0:009:59:190
54429964813571,2907cyclictest593-21kworker/0:208:37:370
54429960563360,2693cyclictest593-21kworker/0:208:51:170
54429960333347,2683cyclictest29478-21kworker/0:211:40:250
48432750184,203sleep00-21swapper07:05:590
544299309,19cyclictest5493-21munin-node07:10:230
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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