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2026-02-19 - 23:45
[ 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 Feb 19, 2026 12:46:07)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26773499856,39cyclictest70-21ksoftirqd/507:50:145
267730997315,39cyclictest342659-21cut09:25:001
267730997111,59cyclictest326282-21sh08:55:011
26773099676,39cyclictest236199-21snmpd12:06:331
267730996643,19cyclictest413-21systemd-journal12:00:011
26773099633,22cyclictest383327-21taskset10:36:301
267730996223,19cyclictest393449-21ntpq10:55:191
267730996038,19cyclictest876-21mta-sts-daemon11:16:231
267730996021,20cyclictest236199-21snmpd09:55:291
26773099591,39cyclictest328442-21chrt08:56:121
267730995718,2cyclictest877-21mta-sts-daemon07:32:351
267730995636,19cyclictest304849-21df08:15:131
267730995633,19cyclictest274130-21cut07:20:121
267730995617,39cyclictest331ktimers/108:07:291
26773099560,37cyclictest371890-21python310:15:231
267730995536,19cyclictest0-21swapper/111:45:141
267730995533,19cyclictest875-21mta-sts-daemon09:09:441
267730995532,19cyclictest776-21dbus-daemon08:15:011
267730995436,18cyclictest0-21swapper/108:35:131
267733995313,39cyclictest0-21swapper/410:15:174
267731995314,38cyclictest0-21swapper/207:35:162
267730995335,0cyclictest0-21swapper/109:18:071
267730995334,19cyclictest877-21mta-sts-daemon11:10:161
267730995314,39cyclictest0-21swapper/112:01:331
267730995314,19cyclictest0-21swapper/107:29:071
267730995313,39cyclictest0-21swapper/111:23:081
267733995233,19cyclictest0-21swapper/408:15:154
267730995214,19cyclictest0-21swapper/109:00:171
267730995213,39cyclictest0-21swapper/109:32:081
267730995211,4cyclictest0-21swapper/109:28:031
267735995113,19cyclictest0-21swapper/611:05:156
267733995112,19cyclictest0-21swapper/411:25:174
267730995132,19cyclictest0-21swapper/107:10:151
267733995012,19cyclictest0-21swapper/409:20:144
26773099507,40cyclictest0-21swapper/110:52:251
267730995032,18cyclictest0-21swapper/110:30:131
267734994930,19cyclictest0-21swapper/511:05:165
267734994911,19cyclictest0-21swapper/510:25:165
267730994930,19cyclictest1-21systemd10:05:011
267730994927,19cyclictest0-21swapper/112:31:521
267730994927,19cyclictest0-21swapper/109:47:211
267730994927,19cyclictest0-21swapper/107:16:251
267730994911,19cyclictest289229-21collect207:45:191
267730994910,2cyclictest0-21swapper/112:37:351
267735994810,19cyclictest0-21swapper/607:35:166
267730994830,18cyclictest0-21swapper/108:26:151
267730994827,19cyclictest0-21swapper/110:46:171
267730994827,19cyclictest0-21swapper/107:38:091
267730994826,19cyclictest0-21swapper/107:50:111
267729994810,19cyclictest0-21swapper/008:05:170
26773199479,19cyclictest0-21swapper/210:35:172
26773099478,39cyclictest415551-21ntpq11:35:191
26773099478,39cyclictest0-21swapper/111:29:451
267730994725,19cyclictest0-21swapper/112:29:571
267730994725,19cyclictest0-21swapper/110:05:331
267730994725,19cyclictest0-21swapper/110:05:321
26773399468,19cyclictest0-21swapper/412:25:154
26773399467,39cyclictest0-21swapper/407:25:154
267733994628,0cyclictest0-21swapper/409:25:144
26773099467,39cyclictest0-21swapper/110:27:121
267730994628,18cyclictest331ktimers/107:45:011
26773099457,19cyclictest0-21swapper/111:01:081
267730994526,19cyclictest875-21mta-sts-daemon12:20:021
267730994524,19cyclictest0-21swapper/108:00:291
26773499445,39cyclictest0-21swapper/509:40:135
267734994426,18cyclictest0-21swapper/512:10:135
26773099445,39cyclictest0-21swapper/108:47:011
267730994424,1cyclictest398581-21cat11:05:171
26773499434,39cyclictest0-21swapper/510:30:175
26773399435,19cyclictest0-21swapper/410:25:154
26773099434,39cyclictest0-21swapper/108:35:001
26773099434,20cyclictest0-21swapper/109:42:371
267730994319,24cyclictest0-21swapper/111:42:251
267730994224,18cyclictest870-21mta-sts-daemon10:40:471
26773099412,39cyclictest0-21swapper/110:23:391
26773199402,19cyclictest0-21swapper/209:10:152
267730994021,19cyclictest331ktimers/111:50:191
26772999402,19cyclictest0-21swapper/008:55:150
26773599390,20cyclictest0-21swapper/609:40:146
26773599390,15cyclictest0-21swapper/612:05:156
26773499391,19cyclictest0-21swapper/508:55:155
26773399391,19cyclictest0-21swapper/408:40:184
26773199390,20cyclictest0-21swapper/210:05:172
26773199390,20cyclictest0-21swapper/210:05:172
267730993918,0cyclictest0-21swapper/112:19:131
267730993916,20cyclictest870-21mta-sts-daemon08:23:571
267729993939,0cyclictest0-21swapper/007:32:350
26772999390,20cyclictest0-21swapper/008:35:160
26773599382,36cyclictest0-21swapper/610:08:396
26773599382,36cyclictest0-21swapper/610:08:386
267730993819,19cyclictest0-21swapper/108:42:011
26773099380,19cyclictest369594-21users10:10:221
26773099380,19cyclictest0-21swapper/107:59:501
26772999380,19cyclictest0-21swapper/008:40:180
267735993719,18cyclictest0-21swapper/609:25:136
267734993737,0cyclictest402443-21kworker/5:0+events11:13:235
267734993737,0cyclictest309151-21kworker/5:0+events08:28:105
267734993737,0cyclictest298133-21kworker/5:2+events08:23:355
267734993737,0cyclictest267416-21kworker/5:0+events07:14:515
267734993719,0cyclictest0-21swapper/511:20:145
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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