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2026-03-04 - 20:14
[ 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
Characteristics of the highest latencies:
System rack6slot6 (updated Wed Mar 04, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
50369910690153443,53368cyclictest462-21rm10:14:040
50369910672353398,53325cyclictest0-21swapper08:53:010
50369910670853430,53278cyclictest0-21swapper07:14:330
50369910664853463,53121cyclictest5350irq/9-uhci_hcd:10:41:020
50369910658953394,53103cyclictest0-21swapper10:33:300
50369910655353388,53101cyclictest9-21ksoftirqd/012:21:110
50369910655253454,53098cyclictest0-21swapper08:19:010
50369910655153390,53096cyclictest0-21swapper10:06:020
50369910653753384,53061cyclictest0-21swapper08:56:320
50369910651553477,53038cyclictest0-21swapper07:20:140
50369910649753476,53021cyclictest0-21swapper08:00:160
50369910649653470,53026cyclictest0-21swapper09:08:250
50369910649053423,53067cyclictest0-21swapper09:46:570
50369910647153412,53059cyclictest0-21swapper09:35:430
50369910646453454,53010cyclictest0-21swapper08:47:290
50369910646453435,53029cyclictest0-21swapper11:03:090
50369910644453398,53046cyclictest0-21swapper11:12:210
50369910643553393,53042cyclictest0-21swapper10:18:160
50369910642253432,52990cyclictest0-21swapper10:24:370
50369910633153451,52817cyclictest5035-21cyclictest09:51:580
50369910627953373,52842cyclictest9-21ksoftirqd/008:11:090
50369910626153389,52806cyclictest0-21swapper07:28:270
50369910626053384,52810cyclictest0-21swapper11:34:480
50369910619653419,52777cyclictest0-21swapper08:30:040
50369910619053400,52790cyclictest0-21swapper08:21:220
50369910618953474,52715cyclictest0-21swapper09:04:440
50369910612253048,53072cyclictest0-21swapper09:43:360
50369910608552996,53087cyclictest0-21swapper09:30:120
50369910509452978,52114cyclictest0-21swapper10:04:320
5036995390253463,439cyclictest0-21swapper07:57:450
5036995389553431,464cyclictest0-21swapper08:29:140
5036995387353435,438cyclictest0-21swapper11:38:590
5036995387153404,467cyclictest0-21swapper07:47:420
5036995384853384,464cyclictest0-21swapper09:24:500
5036995377522,53658cyclictest0-21swapper07:19:340
5036995365053374,212cyclictest0-21swapper07:35:390
5036995358124,0cyclictest0-21swapper08:42:180
5036995357353422,151cyclictest0-21swapper09:19:390
5036995351553463,52cyclictest0-21swapper08:06:280
5036995347627,53350cyclictest22159-21diskmemload12:02:360
5036995347125,0cyclictest0-21swapper09:29:010
5036995337526,53349cyclictest0-21swapper11:42:200
5036995306526,53039cyclictest0-21swapper12:29:540
5036995303253021,9cyclictest10131-21ssh10:27:580
5036995299222,52970cyclictest0-21swapper11:46:410
50369922961094,1078cyclictest2099-21runrttasks09:56:290
50369922501085,1116cyclictest22159-21diskmemload12:31:240
50369921571016,1021cyclictest3950irq/9-acpi10:38:410
50369920791074,912cyclictest3950irq/9-acpi10:48:140
50369920671003,1029cyclictest0-21swapper11:25:250
50369920471028,894cyclictest5403-21ssh11:57:340
50369920431017,992cyclictest0-21swapper11:19:430
50369920161029,893cyclictest9-21ksoftirqd/012:39:060
50369919811030,858cyclictest0-21swapper09:10:360
50369919631069,795cyclictest12885-21ssh12:09:280
5036991946939,973cyclictest0-21swapper08:39:370
50369917971020,685cyclictest6838-21kworker/u2:111:20:230
50369917501093,657cyclictest0-21swapper12:16:300
5036991721982,702cyclictest26391-21ssh10:52:050
50369916891087,508cyclictest5035-21cyclictest07:42:210
50369916671100,475cyclictest0-21swapper12:13:590
50369916641096,476cyclictest0-21swapper10:56:060
50369916271041,493cyclictest10-21rcuc/011:08:000
50369914901007,419cyclictest0-21swapper11:53:130
50369914701097,373cyclictest0-21swapper07:52:030
503699894851,43cyclictest0-21swapper07:34:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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