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2024-04-19 - 07:15
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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 all highest latencies:
System rack6slot5.osadl.org (updated Fri Apr 19, 2024 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2699999105555348,5183cyclictest13118-21kworker/0:220:31:340
2699999105045326,5164cyclictest13118-21kworker/0:219:25:410
2699999104245618,4803cyclictest7685-21kworker/0:123:20:500
2699999104245419,5003cyclictest7685-21kworker/0:123:58:330
2699999100015270,4720cyclictest1877-21kworker/0:000:23:080
269999997585156,4591cyclictest13118-21kworker/0:219:30:100
269999997385278,4457cyclictest7685-21kworker/0:122:57:320
269999997115154,4554cyclictest7685-21kworker/0:123:37:520
269999996955147,4545cyclictest13118-21kworker/0:221:37:220
269999996405119,4518cyclictest16168-21kworker/0:022:17:040
269999996095104,4502cyclictest30517-21kworker/0:121:48:410
269999995995102,4494cyclictest13118-21kworker/0:220:00:000
269999995255053,4469cyclictest7685-21kworker/0:123:00:090
269999995115055,4453cyclictest7685-21kworker/0:123:44:110
269999994785139,4336cyclictest13118-21kworker/0:220:35:570
269999993954987,4405cyclictest25300-21kworker/0:200:09:090
269999993764987,4386cyclictest7685-21kworker/0:123:47:030
269999993614655,4692cyclictest13118-21kworker/0:220:48:220
269999992564611,4630cyclictest13118-21kworker/0:220:53:590
269999991874578,4605cyclictest7685-21kworker/0:123:34:250
269999991194768,4349cyclictest16168-21kworker/0:022:37:180
269999990574735,4319cyclictest1877-21kworker/0:000:14:420
269999989774794,4180cyclictest13118-21kworker/0:221:01:030
269999989154555,4356cyclictest30517-21kworker/0:121:51:300
269999988944755,4136cyclictest13118-21kworker/0:220:24:540
269999988914644,4244cyclictest16168-21kworker/0:022:22:520
269999988674640,4224cyclictest13118-21kworker/0:221:26:010
269999988454629,4213cyclictest13118-21kworker/0:220:27:420
269999988324613,4212cyclictest16168-21kworker/0:022:11:130
269999988164615,4198cyclictest1877-21kworker/0:000:30:330
269999987304549,4150cyclictest13118-21kworker/0:221:07:430
269999987114564,4144cyclictest16168-21kworker/0:022:29:090
269999987044559,4142cyclictest9026-21kworker/0:222:02:430
269999986984428,4255cyclictest13118-21kworker/0:221:16:300
269999986844430,4242cyclictest16168-21kworker/0:022:32:000
269999986034610,3990cyclictest13118-21kworker/0:221:20:220
269999985884600,3985cyclictest13118-21kworker/0:219:40:370
269999985474218,4288cyclictest7685-21kworker/0:123:16:260
269999983534541,3798cyclictest13118-21kworker/0:219:38:560
269999983534116,4187cyclictest7685-21kworker/0:123:51:270
269999982544434,3817cyclictest13118-21kworker/0:220:05:300
269999982404274,3916cyclictest1877-21kworker/0:000:39:480
269999978804089,3741cyclictest9026-21kworker/0:221:57:390
269999978624012,3835cyclictest13118-21kworker/0:219:49:550
269999978553976,3829cyclictest7685-21kworker/0:123:12:510
269999978094065,3721cyclictest7685-21kworker/0:122:47:200
269999978083969,3824cyclictest13118-21kworker/0:221:13:490
269999977834149,3611cyclictest1877-21kworker/0:000:18:500
269999977443867,3861cyclictest7685-21kworker/0:122:44:390
269999977384238,3486cyclictest7685-21kworker/0:123:09:540
269999977113911,3776cyclictest7685-21kworker/0:123:28:000
269999976334083,3536cyclictest13118-21kworker/0:220:12:110
269999975614052,3479cyclictest13118-21kworker/0:220:42:420
269999975313934,3583cyclictest13118-21kworker/0:220:56:470
269999974133751,3620cyclictest7685-21kworker/0:122:50:310
269999972503786,3441cyclictest25300-21kworker/0:200:02:430
269999971653871,3283cyclictest1877-21kworker/0:000:27:060
269999970213680,3326cyclictest16168-21kworker/0:022:09:580
269999968733515,3344cyclictest13118-21kworker/0:219:52:410
269999968613606,3232cyclictest13118-21kworker/0:219:17:260
269999968473459,3348cyclictest30517-21kworker/0:121:44:370
269999966033556,3009cyclictest13118-21kworker/0:221:30:150
269999965833464,3105cyclictest13118-21kworker/0:220:01:090
269999963173567,2747cyclictest13118-21kworker/0:220:16:330
269999956303213,2414cyclictest13118-21kworker/0:219:22:140
264752776182,203sleep00-21swapper19:06:220
2699999559,44cyclictest27073-21munin-node19:10:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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