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2026-01-29 - 21:28
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackfslot7.osadl.org (updated Thu Jan 29, 2026 12:46:14)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
367361699117116,0cyclictest0-21swapper/012:30:160
3673620997314,19cyclictest0-21swapper/411:35:154
3673623997030,39cyclictest0-21swapper/707:58:117
3673623996929,39cyclictest0-21swapper/708:37:007
3673623996830,38cyclictest0-21swapper/709:55:117
3673623996829,39cyclictest0-21swapper/712:33:507
3673623996810,39cyclictest3838817-21/usr/sbin/munin12:10:137
3673623996426,19cyclictest3831810-21ntpq11:55:197
3673623996225,18cyclictest0-21swapper/711:45:207
3673623995919,39cyclictest0-21swapper/711:10:087
3673623995919,39cyclictest0-21swapper/711:10:077
367361799590,0cyclictest0-21swapper/110:10:141
3673623995819,39cyclictest0-21swapper/707:43:407
3673623995819,19cyclictest0-21swapper/710:40:437
367362399570,56cyclictest0-21swapper/709:25:187
367362399570,37cyclictest0-21swapper/710:10:597
3673623995637,19cyclictest871ktimers/709:52:117
3673623995619,17cyclictest0-21swapper/707:21:397
3673623995619,17cyclictest0-21swapper/707:21:397
3673623995618,19cyclictest3782290-21ntpq10:25:217
367362399560,55cyclictest3739690-21/usr/sbin/munin09:10:017
3673623995536,19cyclictest3776999-21python310:15:217
3673623995519,35cyclictest0-21swapper/709:32:437
3673623995517,19cyclictest3820433-21if_eno211:35:157
3673623995517,19cyclictest101550irq/39-eno2-TxRx-010:47:117
3673623995517,0cyclictest0-21swapper/712:26:307
367362399550,16cyclictest0-21swapper/707:30:457
367362399550,15cyclictest0-21swapper/712:25:017
3673620995513,19cyclictest0-21swapper/409:25:144
367361999550,55cyclictest0-21swapper/311:10:143
367361999550,55cyclictest0-21swapper/311:10:143
3673623995419,34cyclictest0-21swapper/707:47:157
3673623995419,34cyclictest0-21swapper/707:27:077
3673623995419,34cyclictest0-21swapper/707:27:077
3673623995419,15cyclictest0-21swapper/710:00:517
3673623995419,15cyclictest0-21swapper/709:40:437
3673623995419,15cyclictest0-21swapper/709:23:077
3673623995419,15cyclictest0-21swapper/708:50:157
3673623995419,15cyclictest0-21swapper/707:51:117
3673623995414,39cyclictest3719154-21ntpq08:30:197
3673623995414,39cyclictest0-21swapper/711:24:597
3673623995414,39cyclictest0-21swapper/707:10:397
367361799540,34cyclictest0-21swapper/107:30:151
3673623995333,19cyclictest0-21swapper/708:45:277
3673623995319,34cyclictest0-21swapper/711:25:477
3673623995319,15cyclictest0-21swapper/711:41:037
3673623995319,15cyclictest0-21swapper/708:06:237
3673623995314,39cyclictest0-21swapper/711:50:417
3673623995314,39cyclictest0-21swapper/711:50:417
3673623995314,39cyclictest0-21swapper/711:06:207
3673623995314,39cyclictest0-21swapper/710:08:097
3673623995314,39cyclictest0-21swapper/709:47:257
3673623995314,39cyclictest0-21swapper/709:01:567
3673623995314,39cyclictest0-21swapper/708:55:357
3673623995314,39cyclictest0-21swapper/708:16:497
3673623995314,1cyclictest781-21mta-sts-daemon12:15:137
3673623995314,19cyclictest0-21swapper/707:36:377
3673623995314,19cyclictest0-21swapper/707:19:547
3673623995313,39cyclictest236199-21snmpd09:16:497
3673623995313,39cyclictest0-21swapper/708:43:457
3673620995310,19cyclictest0-21swapper/411:40:164
3673619995313,40cyclictest102-21khungtaskd10:53:373
3673616995314,20cyclictest0-21swapper/007:45:150
3673623995233,19cyclictest0-21swapper/712:35:507
3673623995233,19cyclictest0-21swapper/712:06:567
3673623995233,19cyclictest0-21swapper/710:36:037
3673623995233,19cyclictest0-21swapper/709:38:007
3673623995233,19cyclictest0-21swapper/708:13:157
3673623995232,19cyclictest0-21swapper/711:02:317
3673623995214,19cyclictest3819470-21munin-run11:35:017
3673623995213,39cyclictest0-21swapper/710:50:317
3673623995213,39cyclictest0-21swapper/710:34:217
3673623995213,39cyclictest0-21swapper/709:11:217
3673623995213,39cyclictest0-21swapper/708:00:317
3673616995214,19cyclictest0-21swapper/008:40:140
3673623995133,18cyclictest0-21swapper/711:15:037
3673623995132,19cyclictest0-21swapper/712:00:277
3673623995132,19cyclictest0-21swapper/710:55:317
3673623995112,39cyclictest0-21swapper/708:26:297
3673623995112,39cyclictest0-21swapper/708:24:597
3673622995113,19cyclictest0-21swapper/610:15:146
3673619995132,0cyclictest3789427-21kworker/u32:3+writeback12:11:433
3673623995032,18cyclictest0-21swapper/710:23:117
3673621995012,38cyclictest0-21swapper/510:20:175
3673621995012,19cyclictest0-21swapper/511:25:155
3673621995012,19cyclictest0-21swapper/508:45:165
3673616995031,19cyclictest0-21swapper/008:05:170
3673621994910,39cyclictest0-21swapper/511:20:155
3673619994930,19cyclictest0-21swapper/307:53:243
3673622994811,18cyclictest0-21swapper/607:25:166
3673622994811,18cyclictest0-21swapper/607:25:166
367361999489,38cyclictest3745488-21kworker/u32:0+flush-8:009:53:343
3673618994810,19cyclictest0-21swapper/208:55:162
367362299478,19cyclictest0-21swapper/609:40:156
367361999478,39cyclictest0-21swapper/309:29:313
367361799477,1cyclictest0-21swapper/110:05:161
367361699479,19cyclictest0-21swapper/009:20:150
367361799467,19cyclictest0-21swapper/110:15:141
367361799457,19cyclictest0-21swapper/110:00:141
3673622994444,0cyclictest0-21swapper/612:20:186
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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