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2025-11-17 - 18:45
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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 highest latencies:
System rack6slot5.osadl.org (updated Mon Nov 17, 2025 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
619199114175922,5485cyclictest14928-21kworker/0:010:34:360
619199104715570,4890cyclictest15612-21kworker/0:007:41:190
619199104695359,5099cyclictest24972-21kworker/0:109:41:200
619199103185448,4819cyclictest31549-21kworker/0:208:56:160
61919999535188,4754cyclictest24972-21kworker/0:109:54:200
61919999195279,4629cyclictest15612-21kworker/0:007:30:190
61919997905107,4672cyclictest1806-21kworker/0:011:33:210
61919995065088,4415cyclictest15612-21kworker/0:007:16:350
61919994444855,4578cyclictest7494-21kworker/0:210:50:230
61919994334728,4691cyclictest15612-21kworker/0:007:23:340
61919994134825,4577cyclictest24972-21kworker/0:109:29:430
61919993014676,4614cyclictest24259-21kworker/0:012:17:140
61919992914672,4615cyclictest13736-21kworker/0:111:53:090
61919991634971,4141cyclictest31549-21kworker/0:208:48:260
61919991344810,4321cyclictest15612-21kworker/0:007:13:570
61919991284695,4422cyclictest7494-21kworker/0:210:42:300
61919991054689,4405cyclictest7494-21kworker/0:210:58:030
61919990894662,4422cyclictest31549-21kworker/0:209:13:520
61919990604650,4406cyclictest24259-21kworker/0:012:29:110
61919989984633,4353cyclictest7494-21kworker/0:211:13:520
61919989834629,4343cyclictest7494-21kworker/0:211:09:430
61919989764597,4368cyclictest7636-21kworker/0:211:45:140
61919989144591,4312cyclictest31549-21kworker/0:208:19:160
61919988704569,4290cyclictest15612-21kworker/0:007:56:240
61919988424557,4274cyclictest31549-21kworker/0:209:05:550
61919988354556,4268cyclictest15612-21kworker/0:008:04:040
61919988074533,4270cyclictest24972-21kworker/0:109:37:300
61919987574467,4276cyclictest24259-21kworker/0:012:31:280
61919987194492,4216cyclictest14928-21kworker/0:010:02:510
61919986444548,4085cyclictest31549-21kworker/0:209:17:340
61919985654417,4137cyclictest14928-21kworker/0:010:11:070
61919984914269,4180cyclictest31549-21kworker/0:209:04:010
61919983154441,3823cyclictest17284-21kworker/0:211:59:240
61919982914264,4015cyclictest14928-21kworker/0:010:27:010
61919981214295,3815cyclictest27202-21kworker/0:111:25:470
61919981064189,3902cyclictest14928-21kworker/0:010:17:240
61919981004136,3913cyclictest14928-21kworker/0:010:36:500
61919980964185,3896cyclictest7636-21kworker/0:211:39:460
61919980664236,3815cyclictest24972-21kworker/0:109:24:210
61919980604310,3690cyclictest31549-21kworker/0:208:44:360
61919980164295,3662cyclictest15612-21kworker/0:007:28:330
61919980074195,3770cyclictest15612-21kworker/0:007:35:400
61919976954030,3605cyclictest15612-21kworker/0:008:06:050
61919976543912,3690cyclictest14928-21kworker/0:010:09:270
61919976293898,3717cyclictest24972-21kworker/0:109:32:020
61919975783775,3752cyclictest31549-21kworker/0:208:32:540
61919975244153,3320cyclictest31549-21kworker/0:208:21:170
61919974624010,3437cyclictest15612-21kworker/0:007:46:520
61919974253701,3681cyclictest31549-21kworker/0:208:36:490
61919973743878,3445cyclictest15612-21kworker/0:007:54:280
61919973303879,3437cyclictest27202-21kworker/0:111:24:200
61919973163767,3534cyclictest24259-21kworker/0:012:23:180
61919972203849,3320cyclictest24259-21kworker/0:012:11:520
61919971163742,3322cyclictest14928-21kworker/0:010:21:340
61919971163651,3414cyclictest14928-21kworker/0:009:56:450
61919971013779,3311cyclictest17284-21kworker/0:212:01:200
61919969643667,3246cyclictest7494-21kworker/0:210:48:430
61919969473657,3239cyclictest7494-21kworker/0:211:00:170
61919969083543,3314cyclictest24259-21kworker/0:012:39:080
61919968693766,3099cyclictest31549-21kworker/0:208:27:050
61919967223698,3019cyclictest31549-21kworker/0:208:50:180
61919966103486,3064cyclictest15612-21kworker/0:008:13:470
61919965513446,3045cyclictest7636-21kworker/0:211:43:460
61919965323437,3052cyclictest27202-21kworker/0:111:16:210
61919963713421,2939cyclictest17284-21kworker/0:212:05:240
61919963253312,2970cyclictest24972-21kworker/0:109:48:450
55632753185,202sleep00-21swapper07:05:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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