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2026-01-31 - 14:46
[ 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: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack3slot2.osadl.org (updated Sat Jan 31, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
350605522610,2sleep03506057-21awk08:25:310
348464999249220,19cyclictest3546012-21kworker/u2:211:06:130
350182022440,3chrt3501818-21memory08:10:300
349617922420,3chrt3496180-21grep07:50:260
353788022410,2chrt3537878-21df_inode10:20:170
350744922270,4chrt3507448-21/usr/sbin/munin08:30:310
354790122240,3chrt3547898-21ntpq10:55:430
348464999219185,23cyclictest3492067-21kworker/u2:207:38:450
348464999205174,20cyclictest3553602-21ntpq11:16:120
348464999205173,20cyclictest3546012-21kworker/u2:211:20:220
348464999202172,18cyclictest3557156-21kworker/u2:211:45:060
348464999201171,19cyclictest3486043-21kworker/u2:007:25:070
353771722000,3sleep03537718-21cat10:20:060
348464999192160,20cyclictest3518157-21kworker/u2:109:20:380
353161621870,2sleep03531617-21sshd09:56:220
348464999183155,17cyclictest3492067-21kworker/u2:208:00:070
348464999183152,20cyclictest3518157-21kworker/u2:109:45:040
348464999181152,18cyclictest3492067-21kworker/u2:207:40:130
348464999180150,19cyclictest3571539-21kworker/u2:012:35:040
348464999178145,21cyclictest83-21jbd2/mmcblk0p2-11:35:360
348464999177147,19cyclictest3518157-21kworker/u2:109:30:040
348464999176146,19cyclictest3486043-21kworker/u2:007:31:170
348464999175144,19cyclictest3518157-21kworker/u2:109:35:360
357599221730,4chrt3575994-21grep12:36:200
357341321730,3chrt3573411-21users12:26:230
356876321700,4chrt22-21kcompactd012:10:370
348464999170140,19cyclictest3507013-21kworker/u2:208:41:190
348464999169139,19cyclictest3539051-21kworker/u2:010:35:130
350572421680,3chrt3505726-21grep08:25:080
351421821670,2sleep03514219-21/usr/sbin/munin08:55:230
348464999166135,20cyclictest3507013-21kworker/u2:209:00:130
348464999165134,19cyclictest3518157-21kworker/u2:110:05:110
348464999164134,19cyclictest3546012-21kworker/u2:211:00:320
348464999161133,19cyclictest3534867-21kworker/u2:010:11:280
348464999161131,19cyclictest3554398-21kworker/u2:011:30:120
348464999161130,20cyclictest3529739-21kworker/u2:009:50:310
348464999160132,18cyclictest3554398-21kworker/u2:011:25:130
348464999159129,19cyclictest3543240-21kworker/u2:110:50:120
348464999158128,19cyclictest3486043-21kworker/u2:007:25:310
348464999158127,19cyclictest3562726-21kworker/u2:012:00:090
348464999156126,19cyclictest3480442-21kworker/u2:107:10:410
348464999155125,19cyclictest3539051-21kworker/u2:010:41:170
348464999155124,20cyclictest3518157-21kworker/u2:109:35:030
348464999154124,19cyclictest3518157-21kworker/u2:109:10:330
348464999154124,19cyclictest3500547-21kworker/u2:008:15:370
348464999153121,21cyclictest3480442-21kworker/u2:107:15:420
348464999152124,18cyclictest3565967-21kworker/u2:112:05:110
348464999152122,19cyclictest3562726-21kworker/u2:012:00:070
348464999150122,17cyclictest3546012-21kworker/u2:211:10:080
348464999150119,20cyclictest3518157-21kworker/u2:110:30:450
348464999149121,18cyclictest3569681-21kworker/u2:212:21:130
348464999149119,19cyclictest3518157-21kworker/u2:110:05:030
348464999147117,19cyclictest3507013-21kworker/u2:208:35:390
348464999146117,19cyclictest3492067-21kworker/u2:207:45:140
348464999145118,18cyclictest3518157-21kworker/u2:110:25:370
348464999144115,18cyclictest3500547-21kworker/u2:008:10:040
348464999144114,19cyclictest83-21jbd2/mmcblk0p2-09:06:080
348464999142113,19cyclictest3497256-21kworker/u2:108:00:470
348464999139110,18cyclictest3562726-21kworker/u2:011:55:050
348464999138109,18cyclictest3519925-21kworker/u2:209:16:190
348464999138107,19cyclictest3559953-21kworker/u2:111:50:070
348464999136107,18cyclictest3539051-21kworker/u2:010:45:440
348464999134106,18cyclictest3507013-21kworker/u2:208:50:140
348464999131102,19cyclictest3518157-21kworker/u2:109:45:380
348464999129101,19cyclictest3507013-21kworker/u2:208:48:480
34846499912798,18cyclictest3565967-21kworker/u2:112:15:130
34846499911688,18cyclictest3480442-21kworker/u2:107:10:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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