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2024-04-24 - 17:20
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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 Wed Apr 24, 2024 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3174499111665816,5347cyclictest21862-21kworker/0:012:00:040
3174499111595903,5249cyclictest6161-21kworker/0:208:29:040
3174499104735371,5092cyclictest6161-21kworker/0:209:05:060
3174499102265357,4866cyclictest14386-21kworker/0:110:11:150
3174499101675323,4841cyclictest17737-21kworker/0:209:29:180
317449999935308,4671cyclictest6161-21kworker/0:208:19:290
317449998655268,4594cyclictest17737-21kworker/0:209:49:480
317449997835218,4562cyclictest14386-21kworker/0:111:48:560
317449997565214,4539cyclictest14386-21kworker/0:111:25:330
317449997295078,4636cyclictest13022-21kworker/0:109:17:180
317449997005187,4510cyclictest10704-21kworker/0:007:23:530
317449996255149,4473cyclictest6161-21kworker/0:208:07:140
317449995005087,4410cyclictest6161-21kworker/0:207:53:260
317449993984838,4549cyclictest14386-21kworker/0:111:08:350
317449993945033,4358cyclictest10704-21kworker/0:007:26:190
317449993505002,4345cyclictest6161-21kworker/0:208:37:330
317449992644938,4303cyclictest14386-21kworker/0:110:15:470
317449991474612,4532cyclictest14386-21kworker/0:110:22:460
317449991464703,4440cyclictest14386-21kworker/0:111:34:410
317449991304706,4417cyclictest14386-21kworker/0:111:37:390
317449991274697,4419cyclictest14386-21kworker/0:110:32:150
317449990984681,4412cyclictest14386-21kworker/0:110:52:180
317449990514770,4278cyclictest5597-21kworker/0:212:29:010
317449990474763,4277cyclictest17737-21kworker/0:209:40:220
317449989294504,4418cyclictest17737-21kworker/0:209:21:250
317449989084690,4215cyclictest21862-21kworker/0:011:57:170
317449989004694,4203cyclictest5597-21kworker/0:212:32:020
317449988514739,4089cyclictest6161-21kworker/0:208:11:080
317449988484669,4176cyclictest6161-21kworker/0:208:59:430
317449988184653,4162cyclictest17737-21kworker/0:210:02:170
317449986954593,4099cyclictest14386-21kworker/0:111:13:320
317449986934578,4112cyclictest17737-21kworker/0:209:35:170
317449986784583,4092cyclictest6161-21kworker/0:207:45:330
317449986724357,4299cyclictest14386-21kworker/0:110:06:220
317449986094549,4057cyclictest17737-21kworker/0:209:59:370
317449985944541,4050cyclictest6161-21kworker/0:208:01:390
317449985554290,4242cyclictest13022-21kworker/0:109:14:220
317449985204604,3913cyclictest14386-21kworker/0:110:57:330
317449984584467,3983cyclictest5597-21kworker/0:212:20:190
317449983194148,4121cyclictest14386-21kworker/0:110:26:420
317449982544438,3793cyclictest6161-21kworker/0:208:47:020
317449981734492,3666cyclictest6161-21kworker/0:209:00:550
317449980383962,4034cyclictest21862-21kworker/0:012:07:110
317449980344016,3978cyclictest14386-21kworker/0:111:04:030
317449979884111,3862cyclictest5597-21kworker/0:212:39:150
317449979523965,3946cyclictest14386-21kworker/0:110:38:460
317449978914158,3719cyclictest6161-21kworker/0:208:41:300
317449978614277,3581cyclictest14386-21kworker/0:110:46:480
317449978474036,3788cyclictest6161-21kworker/0:207:41:190
317449978304332,3468cyclictest14386-21kworker/0:111:50:080
317449978134014,3776cyclictest17737-21kworker/0:209:33:450
317449977893989,3759cyclictest21862-21kworker/0:012:12:380
317449977733995,3763cyclictest5597-21kworker/0:212:18:480
317449977664093,3658cyclictest6161-21kworker/0:208:00:010
317449977434279,3450cyclictest6161-21kworker/0:208:33:040
317449976433996,3616cyclictest14386-21kworker/0:111:44:210
317449976024010,3577cyclictest6161-21kworker/0:208:22:060
317449976013914,3672cyclictest14386-21kworker/0:110:42:270
317449971323859,3223cyclictest14386-21kworker/0:111:17:460
317449971083778,3316cyclictest6161-21kworker/0:207:30:090
317449970693942,3112cyclictest14386-21kworker/0:111:20:590
317449968503771,3076cyclictest10704-21kworker/0:007:19:050
317449965543254,3260cyclictest17737-21kworker/0:209:51:030
317449964233431,2977cyclictest6161-21kworker/0:208:52:320
317449950392764,2272cyclictest6161-21kworker/0:207:37:280
315342775186,202sleep00-21swapper07:09:080
12482520,0chrt1249-21munin-node07:15:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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