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2024-04-27 - 21:42
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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 376 highest latencies:
System rack6slot5.osadl.org (updated Sat Apr 27, 2024 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2090299113526033,5316cyclictest18127-21kworker/0:011:21:310
2090299110395877,5159cyclictest18752-21kworker/0:208:37:360
2090299102645174,5075cyclictest18752-21kworker/0:209:32:060
2090299100465354,4669cyclictest18752-21kworker/0:209:09:140
209029998785133,4714cyclictest18752-21kworker/0:211:03:550
209029998305271,4556cyclictest18752-21kworker/0:207:21:330
209029997945224,4547cyclictest18752-21kworker/0:208:08:010
209029997405226,4511cyclictest18752-21kworker/0:209:13:110
209029997365216,4517cyclictest18127-21kworker/0:012:03:580
209029997355226,4506cyclictest18127-21kworker/0:011:10:350
209029997175108,4606cyclictest18127-21kworker/0:011:46:360
209029996885203,4482cyclictest18752-21kworker/0:208:51:110
209029996845200,4481cyclictest18752-21kworker/0:207:52:540
209029996045158,4443cyclictest32666-21kworker/0:112:35:530
209029996035157,4443cyclictest18752-21kworker/0:209:27:500
209029996005156,4441cyclictest18752-21kworker/0:208:34:480
209029995975155,4439cyclictest18752-21kworker/0:208:20:510
209029995645132,4429cyclictest18752-21kworker/0:210:09:380
209029995204989,4508cyclictest18752-21kworker/0:210:31:350
209029994995102,4390cyclictest18127-21kworker/0:011:26:180
209029994755094,4378cyclictest18752-21kworker/0:207:41:500
209029994225067,4352cyclictest18752-21kworker/0:207:26:190
209029994095054,4352cyclictest18752-21kworker/0:209:42:230
209029992915002,4286cyclictest18752-21kworker/0:208:48:320
209029992544888,4363cyclictest18127-21kworker/0:012:18:090
209029992374880,4354cyclictest18752-21kworker/0:209:22:140
209029991704736,4427cyclictest18127-21kworker/0:011:15:400
209029991014605,4486cyclictest18752-21kworker/0:210:24:490
209029990564787,4266cyclictest18752-21kworker/0:210:12:200
209029990374780,4254cyclictest32666-21kworker/0:112:27:370
209029989694647,4319cyclictest18752-21kworker/0:209:55:150
209029989054607,4283cyclictest18752-21kworker/0:209:03:400
209029988854704,4174cyclictest18752-21kworker/0:207:36:500
209029988844807,4074cyclictest18752-21kworker/0:211:07:560
209029988394684,4152cyclictest18752-21kworker/0:208:26:230
209029988154567,4245cyclictest18127-21kworker/0:011:34:240
209029987454532,4206cyclictest18752-21kworker/0:210:01:500
209029987304628,4099cyclictest18752-21kworker/0:208:56:350
209029987194622,4090cyclictest18752-21kworker/0:209:52:350
209029986884599,4086cyclictest18752-21kworker/0:208:40:240
209029986704599,4068cyclictest18127-21kworker/0:011:51:520
209029984814280,4186cyclictest18752-21kworker/0:210:49:280
209029982654321,3904cyclictest18127-21kworker/0:012:10:490
209029982114150,4047cyclictest18752-21kworker/0:207:59:400
209029981684312,3842cyclictest18752-21kworker/0:207:45:430
209029981004282,3794cyclictest18752-21kworker/0:209:37:460
209029979714207,3741cyclictest18127-21kworker/0:012:08:170
209029978804166,3691cyclictest18752-21kworker/0:210:55:100
209029978464227,3604cyclictest18752-21kworker/0:208:19:130
209029978453950,3880cyclictest18752-21kworker/0:210:43:470
209029978394028,3761cyclictest18752-21kworker/0:210:28:370
209029978284174,3647cyclictest18752-21kworker/0:209:45:110
209029977313931,3750cyclictest18752-21kworker/0:209:17:220
209029977313887,3803cyclictest18752-21kworker/0:210:20:000
209029976724154,3494cyclictest18752-21kworker/0:208:10:510
209029976353944,3667cyclictest18752-21kworker/0:210:52:250
209029976013930,3655cyclictest18127-21kworker/0:011:38:550
209029974403726,3664cyclictest32666-21kworker/0:112:22:420
209029974344030,3355cyclictest32666-21kworker/0:112:34:020
209029974264046,3366cyclictest18752-21kworker/0:207:32:550
209029969973748,3234cyclictest18752-21kworker/0:207:17:160
209029968923808,3077cyclictest18127-21kworker/0:011:40:380
209029968273724,3061cyclictest18752-21kworker/0:210:37:330
209029964493587,2859cyclictest18752-21kworker/0:208:01:170
209029959303294,2613cyclictest18127-21kworker/0:011:59:070
206282777183,202sleep00-21swapper07:08:530
20902993620,15cyclictest20835-21cyclictest07:13:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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