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2026-01-21 - 01:16
[ 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 rackeslot3.osadl.org (updated Tue Jan 20, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3697441996829,19cyclictest3713498-21kworker/1:008:05:161
369744199631,61cyclictest0-21swapper/112:30:451
369744199630,61cyclictest590-21dbus-daemon12:40:011
3697441996259,2cyclictest0-21swapper/109:20:251
3697441996158,2cyclictest0-21swapper/110:13:221
3697441996044,15cyclictest3838212-21kworker/1:311:15:261
3697441996044,15cyclictest3795172-21kworker/1:210:28:221
3697441996044,15cyclictest3735416-21kworker/1:009:25:121
3697441996043,16cyclictest3718137-21kworker/1:108:24:551
3697441996043,16cyclictest3697250-21kworker/1:207:25:171
3697441996042,17cyclictest3858435-21kworker/1:211:30:151
3697441996042,17cyclictest3829848-21kworker/1:011:00:061
3697441996042,17cyclictest3780846-21kworker/1:010:05:131
3697441996041,18cyclictest3763193-21kworker/1:009:45:001
3697441996041,17cyclictest3726159-21kworker/1:008:45:111
3697441996041,17cyclictest3697250-21kworker/1:207:15:021
3697441995943,15cyclictest3890533-21kworker/1:012:25:421
3697441995943,15cyclictest3890533-21kworker/1:012:15:141
3697441995943,15cyclictest3880325-21kworker/1:012:00:151
3697441995943,15cyclictest3875960-21kworker/1:312:10:131
3697441995943,15cyclictest3807216-21kworker/1:010:43:241
3697441995943,15cyclictest3718137-21kworker/1:108:15:001
3697441995943,15cyclictest1497982-1kworker/1:2H12:06:491
3697441995943,15cyclictest1497982-1kworker/1:2H10:35:161
3697441995943,15cyclictest1497982-1kworker/1:2H07:55:061
3697441995942,16cyclictest3718137-21kworker/1:108:29:211
3697441995941,17cyclictest3873412-21kworker/1:111:50:121
3697441995940,18cyclictest3718137-21kworker/1:109:00:171
3697450995848,8cyclictest1451643-1kworker/3:0H07:49:553
3697441995842,15cyclictest3864278-21kworker/1:011:45:151
3697441995842,15cyclictest3847111-21kworker/1:111:40:131
3697441995842,15cyclictest3847111-21kworker/1:111:29:531
3697441995842,15cyclictest3829848-21kworker/1:011:09:551
3697441995842,15cyclictest3802094-21kworker/1:310:30:541
3697441995842,15cyclictest3780846-21kworker/1:010:04:571
3697441995842,15cyclictest3697250-21kworker/1:207:40:141
3697441995842,15cyclictest3697250-21kworker/1:207:34:521
3697441995841,16cyclictest3899926-21kworker/1:212:20:001
3697441995841,16cyclictest3697250-21kworker/1:207:20:221
3697441995741,15cyclictest3763193-21kworker/1:009:50:161
3697441995741,15cyclictest3763193-21kworker/1:009:50:161
3697441995741,15cyclictest3713498-21kworker/1:008:05:001
3697441995741,15cyclictest3713498-21kworker/1:008:05:001
3697441995740,16cyclictest3795172-21kworker/1:210:20:061
3697441995740,16cyclictest3737811-21kworker/1:209:15:011
3697441995738,17cyclictest1497982-1kworker/1:2H09:10:151
3697441995722,34cyclictest3847111-21kworker/1:111:35:141
3697441995640,15cyclictest3763193-21kworker/1:009:49:551
3697441995640,15cyclictest3718137-21kworker/1:109:06:531
3697441995640,15cyclictest1497982-1kworker/1:2H11:10:131
3697441995640,15cyclictest1497982-1kworker/1:2H11:10:131
3697441995639,16cyclictest3718137-21kworker/1:108:56:221
3697441995638,17cyclictest3780846-21kworker/1:010:15:141
3697441995637,18cyclictest3825250-21kworker/1:210:55:141
3697441995637,18cyclictest3697250-21kworker/1:207:45:141
3697441995637,18cyclictest3697250-21kworker/1:207:35:131
3697441995539,15cyclictest3820713-21kworker/1:110:50:161
3697441995539,15cyclictest3753601-21kworker/1:309:30:161
3697441995537,17cyclictest3745150-21kworker/1:109:35:161
3697441995438,15cyclictest3726159-21kworker/1:008:40:151
3697441995437,16cyclictest3807216-21kworker/1:010:45:011
3697441995435,18cyclictest3718137-21kworker/1:108:30:161
3697447995349,2cyclictest3887467-21kworker/2:012:07:222
3697441995337,15cyclictest3849500-21kworker/1:211:21:331
3697441995337,15cyclictest3770610-21kworker/1:109:56:161
3697441995337,15cyclictest3697250-21kworker/1:207:50:151
3697441995337,15cyclictest3697250-21kworker/1:207:14:491
3697441995336,16cyclictest3718137-21kworker/1:108:50:121
3697441995335,17cyclictest3718137-21kworker/1:108:35:371
3697450995248,3cyclictest3716650-21kworker/3:008:59:553
3697450995242,8cyclictest1451643-1kworker/3:0H09:10:153
3697450995241,8cyclictest1451643-1kworker/3:0H07:35:133
3697450995236,9cyclictest1451643-1kworker/3:0H12:29:543
3697447995245,3cyclictest3896614-21kworker/2:212:34:532
3697438995249,2cyclictest825361-1kworker/0:2H09:00:170
3697438995248,2cyclictest825361-1kworker/0:2H12:38:240
3697450995140,8cyclictest1451643-1kworker/3:0H10:25:143
3697441995135,15cyclictest3718137-21kworker/1:108:15:161
3697441995134,16cyclictest3880325-21kworker/1:011:55:151
3697438995146,3cyclictest3794534-21kworker/0:010:54:520
3697450995045,3cyclictest1451643-1kworker/3:0H10:45:313
3697450995045,3cyclictest1451643-1kworker/3:0H08:14:523
3697438995047,2cyclictest825361-1kworker/0:2H11:48:220
3697438995045,3cyclictest825361-1kworker/0:2H12:12:530
3697438995045,3cyclictest825361-1kworker/0:2H10:05:120
3697450994944,3cyclictest3912415-21kworker/3:212:40:003
3697450994944,3cyclictest1451643-1kworker/3:0H10:42:473
3697438994944,3cyclictest825361-1kworker/0:2H11:19:520
3697438994943,4cyclictest825361-1kworker/0:2H10:01:520
3697450994845,2cyclictest3716650-21kworker/3:009:01:523
3697450994843,3cyclictest3716650-21kworker/3:009:15:123
3697450994839,8cyclictest1451643-1kworker/3:0H10:59:553
3697447994845,2cyclictest3853685-21kworker/2:211:30:062
3697438994845,2cyclictest3878562-21kworker/0:012:24:230
3697450994744,2cyclictest3716650-21kworker/3:008:32:523
3697450994744,2cyclictest3693139-21kworker/3:007:11:513
3697450994742,3cyclictest1451643-1kworker/3:0H10:01:123
3697447994744,2cyclictest3724369-21kworker/2:108:50:062
3697447994744,2cyclictest3719680-21kworker/2:108:21:212
3697447994742,3cyclictest3816711-21kworker/2:010:55:052
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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