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2024-04-18 - 21:46
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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 792 highest latencies:
System rack6slot5.osadl.org (updated Thu Apr 18, 2024 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
889099112015908,5290cyclictest26429-21kworker/0:109:50:240
889099106805567,5111cyclictest1829-21kworker/0:207:16:260
889099106355545,5088cyclictest26429-21kworker/0:107:59:010
889099104105534,4873cyclictest9733-21kworker/0:112:17:270
88909998765012,4814cyclictest30026-21kworker/0:112:39:270
88909998555237,4615cyclictest9733-21kworker/0:111:34:090
88909998325236,4593cyclictest26429-21kworker/0:108:30:580
88909997705204,4563cyclictest26429-21kworker/0:109:13:230
88909997355068,4656cyclictest32381-21kworker/0:011:14:340
88909997265177,4546cyclictest32381-21kworker/0:010:15:230
88909997115174,4534cyclictest1829-21kworker/0:207:39:590
88909996265028,4595cyclictest26429-21kworker/0:109:36:120
88909995845110,4471cyclictest1829-21kworker/0:207:28:580
88909995825109,4470cyclictest1829-21kworker/0:207:31:430
88909995735092,4474cyclictest9733-21kworker/0:111:59:320
88909995445092,4449cyclictest32381-21kworker/0:011:00:060
88909995285082,4443cyclictest26429-21kworker/0:109:47:510
88909994975059,4435cyclictest32381-21kworker/0:010:29:560
88909994965066,4427cyclictest26429-21kworker/0:109:33:110
88909994295029,4397cyclictest32381-21kworker/0:010:21:430
88909994185027,4388cyclictest1829-21kworker/0:207:45:320
88909993484864,4444cyclictest26429-21kworker/0:110:00:030
88909992974864,4422cyclictest26429-21kworker/0:108:15:250
88909992244644,4539cyclictest9733-21kworker/0:111:21:290
88909991994824,4372cyclictest9733-21kworker/0:112:05:240
88909990434749,4291cyclictest26429-21kworker/0:109:24:520
88909990284741,4284cyclictest26429-21kworker/0:109:07:320
88909990014727,4271cyclictest26429-21kworker/0:109:01:250
88909989924713,4276cyclictest32381-21kworker/0:011:08:530
88909989914721,4267cyclictest26429-21kworker/0:108:41:550
88909989354796,4137cyclictest26429-21kworker/0:110:04:170
88909988534549,4297cyclictest9733-21kworker/0:111:25:170
88909988334634,4196cyclictest32381-21kworker/0:010:51:040
88909987974616,4178cyclictest9733-21kworker/0:111:37:120
88909987954623,4169cyclictest9733-21kworker/0:112:02:230
88909987764614,4159cyclictest1829-21kworker/0:207:50:530
88909987324346,4337cyclictest32381-21kworker/0:010:11:060
88909987274591,4133cyclictest26429-21kworker/0:108:53:120
88909987204677,4040cyclictest26429-21kworker/0:109:42:130
88909986684343,4310cyclictest1829-21kworker/0:207:22:190
88909986354641,3991cyclictest9733-21kworker/0:111:16:550
88909985934280,4290cyclictest9733-21kworker/0:111:41:120
88909985804616,3961cyclictest32381-21kworker/0:010:33:010
88909984904572,3915cyclictest19443-21kworker/0:012:32:240
88909984644449,4011cyclictest26429-21kworker/0:109:19:580
88909984424213,4205cyclictest32381-21kworker/0:010:37:140
88909982584518,3725cyclictest26429-21kworker/0:108:59:470
88909982064493,3698cyclictest26429-21kworker/0:109:26:030
88909981804384,3781cyclictest26429-21kworker/0:108:08:270
88909981774129,4025cyclictest32381-21kworker/0:010:58:220
88909980464072,3959cyclictest9733-21kworker/0:111:46:530
88909979834082,3887cyclictest19443-21kworker/0:012:24:320
88909979394352,3573cyclictest32381-21kworker/0:010:40:130
88909979184155,3748cyclictest26429-21kworker/0:108:48:500
88909979104248,3647cyclictest26429-21kworker/0:108:37:290
88909978694263,3603cyclictest19443-21kworker/0:012:26:090
88909977684271,3482cyclictest26429-21kworker/0:108:29:280
88909977473860,3848cyclictest26429-21kworker/0:110:05:310
88909976144077,3495cyclictest32381-21kworker/0:010:46:140
88909975134084,3426cyclictest26429-21kworker/0:108:22:560
88909974823939,3529cyclictest26429-21kworker/0:108:00:130
88909970403616,3409cyclictest9733-21kworker/0:112:12:510
88909970073829,3175cyclictest26429-21kworker/0:108:10:030
88909965053338,3143cyclictest1829-21kworker/0:207:43:550
88909964283310,3103cyclictest9733-21kworker/0:111:52:590
8755218149,132sleep00-21swapper07:10:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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