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2026-02-10 - 17:04
[ 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 Tue Feb 10, 2026 12:46:09)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
174773399970,18cyclictest0-21swapper/209:55:152
1747733996324,38cyclictest873-21mta-sts-daemon11:25:162
1747737995921,0cyclictest0-21swapper/308:07:523
1747733995939,19cyclictest421ktimers/210:45:152
1747742995436,1cyclictest691ktimers/510:30:155
1747749995214,19cyclictest0-21swapper/611:40:176
1747739995213,19cyclictest0-21swapper/411:00:154
1747749995112,39cyclictest0-21swapper/612:00:136
1747729994910,39cyclictest0-21swapper/109:50:171
1747739994810,19cyclictest0-21swapper/409:30:154
174773399489,19cyclictest0-21swapper/211:30:162
174773399478,39cyclictest0-21swapper/211:40:172
1747739994426,18cyclictest873-21mta-sts-daemon10:10:164
174772799446,19cyclictest0-21swapper/008:45:160
174774999424,19cyclictest0-21swapper/610:05:146
174774999413,19cyclictest0-21swapper/612:15:146
174774299413,19cyclictest0-21swapper/507:45:155
174772999402,19cyclictest0-21swapper/111:10:151
174772999400,39cyclictest0-21swapper/112:15:151
1747754993938,1cyclictest1744496-21kworker/7:1+events10:05:017
174773999390,0cyclictest0-21swapper/410:40:174
1747737993919,1cyclictest776-21dbus-daemon10:55:013
174773399391,19cyclictest0-21swapper/212:30:162
174773399391,19cyclictest0-21swapper/207:35:142
174773399390,19cyclictest0-21swapper/207:45:152
174772799390,34cyclictest0-21swapper/011:35:140
1747739993819,0cyclictest0-21swapper/408:35:164
1747733993819,19cyclictest0-21swapper/210:00:152
174773399380,19cyclictest0-21swapper/209:35:172
174773399380,19cyclictest0-21swapper/209:35:162
1747727993814,23cyclictest0-21swapper/011:05:170
1747733993719,18cyclictest43-21ksoftirqd/209:45:172
1747727993617,19cyclictest0-21swapper/009:50:160
174772799360,35cyclictest0-21swapper/011:30:160
174772799360,35cyclictest0-21swapper/009:35:170
174772799360,35cyclictest0-21swapper/009:35:160
174774999350,35cyclictest0-21swapper/608:25:176
174774999350,16cyclictest0-21swapper/608:20:156
174774999350,15cyclictest0-21swapper/612:20:156
174774299350,35cyclictest0-21swapper/510:35:175
174774299350,15cyclictest0-21swapper/509:15:175
174774299350,15cyclictest0-21swapper/508:10:165
174774299350,15cyclictest0-21swapper/508:00:155
174773399350,35cyclictest0-21swapper/212:10:172
174773399350,15cyclictest0-21swapper/212:35:172
174773399350,15cyclictest0-21swapper/207:55:172
1747729993515,19cyclictest0-21swapper/107:10:151
174772999350,35cyclictest0-21swapper/109:05:161
174772999350,15cyclictest0-21swapper/112:00:131
1747727993516,19cyclictest0-21swapper/007:45:150
174774999340,34cyclictest0-21swapper/610:55:176
174774999340,15cyclictest0-21swapper/610:25:156
174774999340,15cyclictest0-21swapper/609:45:166
174774999340,15cyclictest0-21swapper/609:30:156
1747742993434,0cyclictest0-21swapper/510:55:195
174774299340,15cyclictest0-21swapper/510:50:165
174774299340,14cyclictest0-21swapper/511:30:165
174773999340,14cyclictest0-21swapper/408:50:154
1747733993415,19cyclictest0-21swapper/211:05:162
174773399340,15cyclictest0-21swapper/211:20:152
1747729993414,19cyclictest0-21swapper/111:00:151
174772999340,15cyclictest0-21swapper/108:30:191
1747727993415,19cyclictest0-21swapper/009:55:160
1747727993414,19cyclictest0-21swapper/007:35:210
174772799340,14cyclictest0-21swapper/007:55:170
1747749993314,19cyclictest0-21swapper/612:30:166
1747749993314,19cyclictest0-21swapper/612:10:176
1747749993314,19cyclictest0-21swapper/611:50:156
1747749993314,19cyclictest0-21swapper/607:40:176
1747742993314,19cyclictest0-21swapper/510:40:165
1747742993314,19cyclictest0-21swapper/509:50:165
1747742993314,19cyclictest0-21swapper/508:40:165
1747742993314,19cyclictest0-21swapper/507:25:155
1747739993314,19cyclictest0-21swapper/412:25:174
1747739993314,19cyclictest0-21swapper/409:25:154
1747739993314,19cyclictest0-21swapper/409:25:144
1747739993314,19cyclictest0-21swapper/408:20:154
1747739993314,19cyclictest0-21swapper/408:10:164
1747737993311,21cyclictest776-21dbus-daemon12:15:013
1747733993314,19cyclictest0-21swapper/212:20:142
1747733993314,19cyclictest0-21swapper/212:05:152
1747733993314,19cyclictest0-21swapper/211:50:162
1747733993314,19cyclictest0-21swapper/211:15:152
1747733993314,19cyclictest0-21swapper/209:40:152
1747733993314,19cyclictest0-21swapper/209:25:142
1747733993314,19cyclictest0-21swapper/209:25:142
1747733993312,20cyclictest0-21swapper/211:55:162
1747729993314,19cyclictest0-21swapper/112:35:151
1747729993314,19cyclictest0-21swapper/111:05:161
1747727993314,19cyclictest31750irq/70-ice-0000:f4:00.0:misc10:40:160
1747727993314,19cyclictest0-21swapper/010:00:150
1747727993314,19cyclictest0-21swapper/009:45:160
1747727993314,19cyclictest0-21swapper/009:25:150
1747727993314,19cyclictest0-21swapper/009:25:140
1747727993314,19cyclictest0-21swapper/009:10:170
1747727993314,19cyclictest0-21swapper/008:25:160
1747749993213,19cyclictest0-21swapper/611:15:156
1747749993213,19cyclictest0-21swapper/608:00:166
1747749993213,19cyclictest0-21swapper/607:30:166
1747742993214,18cyclictest0-21swapper/512:15:145
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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