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2026-01-23 - 05:11
[ 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.

Total number of samples: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 100 highest latencies:
System rack8slot1.osadl.org (updated Fri Jan 23, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2992199458865,0cyclictest0-21swapper23:54:090
2992199353228,0cyclictest147832sleep023:07:430
2992199341854,0cyclictest0-21swapper23:43:110
299219931601151,0cyclictest9-21ksoftirqd/023:10:150
29921993156316,0cyclictest0-21swapper00:23:280
2992199295632,0cyclictest19252-1kworker/0:2H23:38:040
29921992865806,0cyclictest0-21swapper23:33:020
29921992780298,0cyclictest20592-1kworker/0:0H21:07:520
29921992707310,0cyclictest20592-1kworker/0:0H19:07:520
29921992700287,0cyclictest19252-1kworker/0:2H22:07:530
29921992566348,0cyclictest19252-1kworker/0:2H21:52:530
29921992560267,0cyclictest19252-1kworker/0:2H23:12:530
29921992393361,0cyclictest19252-1kworker/0:2H23:27:530
29921992363730,0cyclictest24296-21latency_hist22:02:530
29921992347191,0cyclictest20592-1kworker/0:0H20:02:530
29921992345200,0cyclictest19252-1kworker/0:2H00:02:530
29921992343268,0cyclictest20592-1kworker/0:0H19:12:530
29921992336261,0cyclictest19252-1kworker/0:2H22:57:560
29921992333312,0cyclictest20592-1kworker/0:0H20:52:530
29921992327306,0cyclictest20592-1kworker/0:0H20:07:530
29921992327269,0cyclictest19252-1kworker/0:2H00:12:530
29921992322287,0cyclictest20592-1kworker/0:0H21:32:540
29921992313654,0cyclictest9-21ksoftirqd/020:37:560
29921992311288,0cyclictest20592-1kworker/0:0H21:27:530
29921992300325,0cyclictest20592-1kworker/0:0H19:32:540
29921992287307,0cyclictest19252-1kworker/0:2H22:52:530
29921992285265,0cyclictest20592-1kworker/0:0H20:42:530
29921992278594,0cyclictest9-21ksoftirqd/019:27:530
29921992260692,0cyclictest29919-21cyclictest21:12:530
29921992260152,0cyclictest19252-1kworker/0:2H22:27:540
29921992258271,0cyclictest20592-1kworker/0:0H21:22:520
29921992237306,0cyclictest20592-1kworker/0:0H20:32:540
29921992218784,0cyclictest9-21ksoftirqd/022:42:530
29921992218282,0cyclictest19252-1kworker/0:2H00:32:530
29921992210742,0cyclictest1595-21jbd2/hda3-820:22:530
29921992173304,0cyclictest19252-1kworker/0:2H23:47:520
29921992130321,0cyclictest20592-1kworker/0:0H21:42:530
29921992116291,0cyclictest20592-1kworker/0:0H19:42:540
29921992075341,0cyclictest19252-1kworker/0:2H23:22:530
29921992072307,0cyclictest19252-1kworker/0:2H00:07:540
29921992059290,0cyclictest19252-1kworker/0:2H00:17:550
29921992036377,0cyclictest20592-1kworker/0:0H19:22:540
29921992013279,0cyclictest20592-1kworker/0:0H19:52:550
29921991806240,0cyclictest20592-1kworker/0:0H19:07:490
29921991788651,0cyclictest9-21ksoftirqd/019:17:580
29921991762247,0cyclictest19252-1kworker/0:2H21:57:580
29921991757287,0cyclictest19252-1kworker/0:2H22:12:530
29921991746158,0cyclictest20592-1kworker/0:0H20:27:530
29921991700764,0cyclictest31709-21runrttasks20:47:540
29921991675299,0cyclictest19252-1kworker/0:2H22:32:530
29921991661680,0cyclictest9-21ksoftirqd/022:17:560
29921991645327,0cyclictest20592-1kworker/0:0H20:57:570
29921991628789,0cyclictest4081-21munin-node21:02:540
2992199162631,0cyclictest15889-21perl20:00:390
29921991606219,0cyclictest12452-21runrttasks19:50:310
29921991533290,0cyclictest9-21ksoftirqd/020:20:400
29921991526468,0cyclictest9-21ksoftirqd/021:20:320
29921991472278,0cyclictest19252-1kworker/0:2H22:38:030
2992199143345,0cyclictest19252-1kworker/0:2H22:25:130
29921991383276,0cyclictest20592-1kworker/0:0H21:38:040
29921991373419,0cyclictest9-21ksoftirqd/000:30:240
29921991368452,0cyclictest9-21ksoftirqd/000:00:340
29921991353456,0cyclictest9-21ksoftirqd/021:50:150
29921991348495,0cyclictest9-21ksoftirqd/022:50:260
29921991316273,0cyclictest20592-1kworker/0:0H20:17:580
29921991298340,0cyclictest20592-1kworker/0:0H19:38:030
29921991087609,0cyclictest9-21ksoftirqd/023:19:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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