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2026-02-22 - 15:03
[ 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 Sun Feb 22, 2026 00:46:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
137045599117111,5cyclictest413-21systemd-journal22:10:022
137045899613,39cyclictest0-21swapper/519:55:175
137045899602,19cyclictest0-21swapper/523:25:165
137045499590,20cyclictest0-21swapper/120:00:151
137045899580,18cyclictest0-21swapper/519:25:165
1370454995315,19cyclictest0-21swapper/119:35:161
1370459995113,38cyclictest0-21swapper/620:20:156
1370455995032,18cyclictest0-21swapper/223:15:162
1370459994911,19cyclictest0-21swapper/600:30:166
1370459994911,19cyclictest0-21swapper/600:30:156
137045599489,20cyclictest0-21swapper/220:00:162
137045899479,19cyclictest0-21swapper/500:30:165
137045899479,19cyclictest0-21swapper/500:30:165
137045899457,19cyclictest0-21swapper/500:15:175
137045699445,2cyclictest0-21swapper/320:23:133
137045899435,38cyclictest0-21swapper/521:45:165
137045899423,39cyclictest0-21swapper/520:05:155
137045899413,19cyclictest0-21swapper/520:20:145
137045699403,0cyclictest0-21swapper/322:00:253
137045499402,38cyclictest0-21swapper/121:50:171
137045899390,20cyclictest0-21swapper/500:10:165
1370456993933,4cyclictest1526122-21cat23:50:173
137045699392,37cyclictest511ktimers/320:39:373
137045699392,0cyclictest0-21swapper/322:15:173
137045699392,0cyclictest0-21swapper/321:43:213
137045599390,19cyclictest0-21swapper/220:50:142
137045899380,19cyclictest0-21swapper/521:05:165
1370457993837,1cyclictest0-21swapper/422:15:154
137045799380,18cyclictest0-21swapper/421:04:404
1370456993837,1cyclictest0-21swapper/321:47:163
137045699383,0cyclictest0-21swapper/320:07:163
137045699382,0cyclictest0-21swapper/323:31:533
1370456993816,21cyclictest776-21dbus-daemon19:30:013
1370456993815,21cyclictest873-21mta-sts-daemon19:24:353
1370456993814,22cyclictest0-21swapper/300:35:133
137045699380,37cyclictest90650irq/68-eno6-TxRx-623:20:173
137045699380,34cyclictest0-21swapper/323:40:213
137045699380,1cyclictest0-21swapper/319:41:493
137045499380,19cyclictest0-21swapper/122:45:161
137045999370,37cyclictest0-21swapper/621:45:166
137045999370,18cyclictest0-21swapper/619:40:176
137045999370,18cyclictest0-21swapper/619:25:166
1370456993737,0cyclictest0-21swapper/321:32:013
1370456993715,21cyclictest1398352-21/usr/sbin/munin20:00:133
1370456993714,22cyclictest1-21systemd00:13:173
1370456993714,22cyclictest0-21swapper/323:10:173
1370456993714,22cyclictest0-21swapper/319:32:163
137045699371,0cyclictest0-21swapper/321:54:373
137045699371,0cyclictest0-21swapper/321:38:403
137045699370,36cyclictest90650irq/68-eno6-TxRx-622:35:453
137045699370,15cyclictest0-21swapper/319:50:173
137045699370,15cyclictest0-21swapper/319:50:013
137045699370,14cyclictest0-21swapper/321:20:123
1370455993718,0cyclictest0-21swapper/200:10:162
137045999360,35cyclictest0-21swapper/619:30:146
137045999360,17cyclictest0-21swapper/622:00:176
137045899360,35cyclictest0-21swapper/523:45:175
1370456993616,19cyclictest1487332-21fschecks_time22:40:173
1370456993614,22cyclictest0-21swapper/321:00:133
1370456993614,21cyclictest0-21swapper/321:10:163
1370456993614,21cyclictest0-21swapper/320:50:173
1370456993614,21cyclictest0-21swapper/320:45:173
1370456993614,21cyclictest0-21swapper/300:30:133
1370456993614,21cyclictest0-21swapper/300:30:123
1370456993613,22cyclictest0-21swapper/323:25:123
1370456993613,22cyclictest0-21swapper/323:00:133
1370456993613,22cyclictest0-21swapper/319:10:173
1370456993613,20cyclictest1480843-21munin-run22:30:013
1370456993613,19cyclictest1440161-21irqstats21:15:173
137045699360,36cyclictest90650irq/68-eno6-TxRx-622:33:363
137045699360,36cyclictest90650irq/68-eno6-TxRx-620:30:173
137045699360,35cyclictest0-21swapper/323:46:053
137045699360,35cyclictest0-21swapper/323:35:163
137045699360,35cyclictest0-21swapper/323:15:023
137045699360,35cyclictest0-21swapper/323:05:073
137045699360,35cyclictest0-21swapper/322:55:033
137045699360,35cyclictest0-21swapper/322:21:503
137045699360,35cyclictest0-21swapper/322:10:233
137045699360,35cyclictest0-21swapper/322:05:153
137045699360,35cyclictest0-21swapper/321:28:153
137045699360,35cyclictest0-21swapper/321:05:193
137045699360,35cyclictest0-21swapper/320:40:053
137045699360,35cyclictest0-21swapper/320:25:473
137045699360,35cyclictest0-21swapper/320:25:463
137045699360,35cyclictest0-21swapper/319:57:333
137045699360,35cyclictest0-21swapper/319:35:073
137045699360,35cyclictest0-21swapper/319:18:033
137045699360,35cyclictest0-21swapper/300:25:073
137045699360,35cyclictest0-21swapper/300:25:063
137045699360,1cyclictest90650irq/68-eno6-TxRx-600:20:173
137045699360,15cyclictest0-21swapper/300:15:173
137045699360,14cyclictest0-21swapper/322:50:213
137045699360,14cyclictest0-21swapper/320:10:173
137045699360,14cyclictest0-21swapper/320:10:163
1370455993618,18cyclictest0-21swapper/223:00:162
1370455993618,18cyclictest0-21swapper/222:15:162
1370460993535,0cyclictest1430930-21kworker/7:0+events23:53:497
1370460993535,0cyclictest1430930-21kworker/7:0+events00:08:457
1370457993516,19cyclictest0-21swapper/420:40:184
137045799350,35cyclictest0-21swapper/420:30:164
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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