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2024-06-22 - 06:05
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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 Fri Jun 21, 2024 12:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2941299112525916,5333cyclictest16364-21kworker/0:210:37:420
2941299111785878,5297cyclictest31720-21kworker/0:207:18:160
2941299110225798,5221cyclictest31720-21kworker/0:209:11:110
2941299106895640,5046cyclictest31720-21kworker/0:207:28:360
2941299105525470,5079cyclictest31720-21kworker/0:208:14:220
294129999425358,4581cyclictest31720-21kworker/0:207:41:550
294129997425158,4581cyclictest16364-21kworker/0:210:59:110
294129997365141,4590cyclictest2626-21kworker/0:011:29:410
294129997165245,4468cyclictest31720-21kworker/0:208:54:570
294129997125115,4586cyclictest2626-21kworker/0:011:37:350
294129996725106,4555cyclictest16364-21kworker/0:211:06:340
294129996215079,4531cyclictest2626-21kworker/0:011:52:460
294129995655069,4493cyclictest28955-21kworker/0:009:46:310
294129994865030,4453cyclictest31720-21kworker/0:208:17:230
294129994375105,4328cyclictest2626-21kworker/0:011:44:300
294129993324948,4381cyclictest16364-21kworker/0:211:13:150
294129992315002,4226cyclictest31720-21kworker/0:208:32:500
294129991784774,4393cyclictest24494-21kworker/0:112:04:240
294129991544662,4482cyclictest28955-21kworker/0:009:54:290
294129991224629,4482cyclictest16364-21kworker/0:210:34:230
294129990414716,4322cyclictest31720-21kworker/0:207:36:300
294129990214601,4416cyclictest4385-21kworker/0:012:30:450
294129990104690,4309cyclictest31720-21kworker/0:207:59:580
294129989284658,4266cyclictest24494-21kworker/0:112:19:270
294129989274543,4372cyclictest16364-21kworker/0:211:17:100
294129988714632,4236cyclictest31720-21kworker/0:207:50:540
294129988364813,4020cyclictest31720-21kworker/0:207:33:520
294129987724680,4089cyclictest31720-21kworker/0:208:29:490
294129987564772,3981cyclictest31720-21kworker/0:208:23:350
294129987294652,4066cyclictest16364-21kworker/0:210:18:080
294129987284558,4167cyclictest31720-21kworker/0:208:42:160
294129987224450,4267cyclictest16364-21kworker/0:210:14:130
294129986694409,4221cyclictest31720-21kworker/0:207:21:410
294129986444409,4231cyclictest2626-21kworker/0:011:33:280
294129981454325,3805cyclictest28955-21kworker/0:010:00:140
294129980824230,3838cyclictest31720-21kworker/0:209:21:220
294129980704319,3593cyclictest16364-21kworker/0:210:27:360
294129979654049,3902cyclictest31720-21kworker/0:209:02:550
294129979644220,3700cyclictest16364-21kworker/0:210:49:290
294129979324039,3878cyclictest31720-21kworker/0:207:46:020
294129979034203,3685cyclictest31720-21kworker/0:209:17:060
294129978324298,3530cyclictest16364-21kworker/0:210:22:380
294129978144163,3636cyclictest31720-21kworker/0:209:06:180
294129977864156,3616cyclictest31720-21kworker/0:208:03:380
294129977334045,3673cyclictest16364-21kworker/0:211:03:100
294129977173999,3668cyclictest31720-21kworker/0:208:37:270
294129975753944,3616cyclictest31720-21kworker/0:208:06:380
294129975634116,3433cyclictest28955-21kworker/0:009:40:330
294129974994014,3470cyclictest2626-21kworker/0:011:58:040
294129973603814,3486cyclictest4385-21kworker/0:012:36:100
294129973303915,3364cyclictest4385-21kworker/0:012:28:330
294129973214001,3270cyclictest31720-21kworker/0:208:59:380
294129972673869,3355cyclictest4385-21kworker/0:012:20:580
294129970473757,3247cyclictest31720-21kworker/0:209:25:410
294129968123648,3150cyclictest31720-21kworker/0:209:32:590
294129967973634,3112cyclictest16364-21kworker/0:210:43:300
294129966883626,3058cyclictest16364-21kworker/0:211:21:190
294129966573556,3050cyclictest24494-21kworker/0:112:09:450
294129966133523,3006cyclictest2626-21kworker/0:011:46:440
294129965343542,2981cyclictest28955-21kworker/0:010:06:090
294129965033607,2881cyclictest24494-21kworker/0:112:13:280
294129963563473,2880cyclictest31720-21kworker/0:208:45:150
294129961793343,2822cyclictest28955-21kworker/0:009:55:510
294129960433174,2810cyclictest28955-21kworker/0:009:37:050
294129957893232,2515cyclictest16364-21kworker/0:210:53:410
283852845186,203sleep00-21swapper07:05:250
29412993516,7cyclictest29618-21df07:10:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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