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2026-03-04 - 14:17
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 Wed Mar 04, 2026 12:45:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2283099103105161,5119cyclictest24329-21kworker/0:212:24:500
228309998575121,4725cyclictest14366-21kworker/0:208:15:200
228309995735106,4456cyclictest3523-21kworker/0:007:49:580
228309995665115,4448cyclictest9104-21kworker/0:107:13:000
228309993924713,4656cyclictest2878-21kworker/0:111:26:520
228309993774867,4496cyclictest15815-21kworker/0:209:39:170
228309993664698,4653cyclictest18954-21kworker/0:210:54:030
228309988704421,4398cyclictest14366-21kworker/0:208:26:480
228309987894339,4407cyclictest14366-21kworker/0:208:20:100
228309987534511,4231cyclictest14366-21kworker/0:208:34:420
228309986884433,4213cyclictest23550-21kworker/0:210:16:270
228309986794357,4307cyclictest24154-21kworker/0:011:04:330
228309986674552,4104cyclictest14366-21kworker/0:209:10:510
228309986644468,4185cyclictest14366-21kworker/0:208:53:580
228309985404605,3930cyclictest9104-21kworker/0:107:23:520
228309982124290,3871cyclictest20685-21kworker/0:109:46:000
228309981104352,3743cyclictest3523-21kworker/0:008:07:140
228309980354323,3697cyclictest6906-21kworker/0:009:30:090
228309980284342,3681cyclictest14366-21kworker/0:208:41:000
228309979704214,3741cyclictest23550-21kworker/0:209:56:520
228309978974165,3717cyclictest13555-21kworker/0:110:42:190
228309976764251,3410cyclictest14366-21kworker/0:209:03:290
228309974813929,3501cyclictest701-21kworker/0:107:36:350
228309973773972,3362cyclictest30964-21kworker/0:007:31:290
228309973543860,3451cyclictest9104-21kworker/0:107:26:460
228309973303858,3430cyclictest2878-21kworker/0:111:37:350
228309973293656,3622cyclictest14366-21kworker/0:208:58:530
228309971903781,3357cyclictest14366-21kworker/0:208:46:160
228309971503687,3440cyclictest24154-21kworker/0:011:15:290
228309970693542,3513cyclictest14366-21kworker/0:208:39:250
228309970153615,3386cyclictest6906-21kworker/0:009:20:310
228309970123714,3274cyclictest23550-21kworker/0:210:07:330
228309969693766,3144cyclictest14366-21kworker/0:209:09:160
228309968273701,3074cyclictest6906-21kworker/0:009:27:500
228309967943586,3156cyclictest23550-21kworker/0:209:54:530
228309967803482,3246cyclictest4898-21kworker/0:112:38:020
228309967753443,3318cyclictest7735-21kworker/0:010:28:550
228309966743484,3147cyclictest15678-21kworker/0:111:53:400
228309965943460,3075cyclictest3523-21kworker/0:008:00:370
228309965463561,2934cyclictest3523-21kworker/0:007:42:100
228309965193450,3055cyclictest6906-21kworker/0:009:17:400
228309964803348,3117cyclictest14366-21kworker/0:208:13:440
228309964403341,3084cyclictest15678-21kworker/0:111:55:490
228309963363460,2824cyclictest3523-21kworker/0:007:54:110
228309963103436,2823cyclictest23550-21kworker/0:210:04:370
228309962303392,2787cyclictest9104-21kworker/0:107:18:050
228309962253393,2781cyclictest24154-21kworker/0:011:13:300
228309961193395,2713cyclictest3523-21kworker/0:007:55:470
228309960113292,2668cyclictest13555-21kworker/0:110:39:020
228309960003053,2932cyclictest24329-21kworker/0:212:07:480
228309959593268,2640cyclictest2878-21kworker/0:111:24:500
228309958393329,2486cyclictest7735-21kworker/0:010:30:570
228309946942345,2334cyclictest2878-21kworker/0:111:41:260
222322752185,204sleep00-21swapper07:06:000
228309952328,425cyclictest6934-21ps10:21:070
228309951833,424cyclictest1200-21sed10:10:430
228309950954,394cyclictest19527-21strings09:41:020
228309950855,439cyclictest23987-21ssh10:57:310
228309950754,393cyclictest3565-21diskmemload12:16:000
228309950653,438cyclictest28674-21ssh11:07:010
228309950554,391cyclictest18094-21ssh10:45:370
228309950154,386cyclictest27273-21ssh12:14:060
228309948855,362cyclictest3565-21diskmemload12:01:480
228309946231,416cyclictest3247-21cstates12:31:430
228309945455,226cyclictest3565-21diskmemload11:49:240
228309944633,238cyclictest7399-21nfs_client11:30:590
228309943453,199cyclictest11-21ksoftirqd/012:29:430
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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