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2026-03-01 - 04:18
[ 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 Sun Mar 01, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
81168222600,3chrt811670-21ntpq23:35:420
78537522440,3chrt785373-21ntpq22:01:100
81291522300,4chrt812913-21kernelversion23:40:260
74820299210180,20cyclictest771256-21kworker/u2:121:35:020
80217422070,4chrt801577-21/usr/sbin/munin23:01:160
78752222060,2sleep0787523-21/usr/sbin/munin22:10:030
74820299206176,18cyclictest796330-21kworker/u2:023:05:320
74820299199168,19cyclictest796330-21kworker/u2:023:15:040
74820299199167,20cyclictest763981-21kworker/u2:220:35:020
74820299197166,19cyclictest816761-21kworker/u2:100:06:200
74820299195164,19cyclictest796330-21kworker/u2:022:50:380
74820299194164,19cyclictest796330-21kworker/u2:023:20:080
74820299194163,19cyclictest816761-21kworker/u2:100:25:020
74820299192162,18cyclictest816761-21kworker/u2:100:00:370
74820299191160,19cyclictest808855-21kworker/u2:223:45:120
79585821880,3chrt795859-21sendmail22:40:010
77534621880,3chrt775347-21latency21:25:260
74820299186157,19cyclictest770097-21kworker/u2:021:10:060
74820299185156,19cyclictest790335-21kworker/u2:322:45:030
74820299185155,18cyclictest754582-21kworker/u2:020:15:070
74820299184154,18cyclictest771256-21kworker/u2:121:15:120
74820299183153,18cyclictest808855-21kworker/u2:223:50:320
74820299182156,16cyclictest771256-21kworker/u2:121:45:110
74820299181152,19cyclictest771256-21kworker/u2:121:15:060
74820299179149,20cyclictest790335-21kworker/u2:322:30:320
74820299179149,18cyclictest751753-21kworker/u2:119:40:070
74820299179148,19cyclictest788905-21kworker/u2:222:20:050
82145921780,4chrt821460-21/usr/sbin/munin00:11:200
74820299178149,19cyclictest808855-21kworker/u2:223:30:040
74820299176147,18cyclictest816761-21kworker/u2:100:00:070
74820299176147,18cyclictest771256-21kworker/u2:121:45:070
78336921750,4chrt783368-21ls21:55:070
74820299175145,19cyclictest796330-21kworker/u2:022:45:460
74820299172143,19cyclictest747655-21kworker/u2:019:20:060
74820299172140,20cyclictest823450-21kworker/u2:200:31:140
74820299171140,19cyclictest808855-21kworker/u2:223:31:180
74820299171140,19cyclictest783336-21kworker/u2:022:11:180
74820299169140,19cyclictest757809-21kworker/u2:120:10:050
74820299169139,19cyclictest754582-21kworker/u2:020:15:290
74820299168139,18cyclictest823450-21kworker/u2:200:40:000
74820299168138,20cyclictest763981-21kworker/u2:220:55:060
74820299168136,20cyclictest747655-21kworker/u2:019:30:270
74820299166138,18cyclictest796330-21kworker/u2:023:00:050
74820299166135,19cyclictest790335-21kworker/u2:322:25:030
74820299165135,18cyclictest763981-21kworker/u2:220:50:070
74820299165135,18cyclictest751753-21kworker/u2:119:46:150
74820299164134,18cyclictest771256-21kworker/u2:121:35:120
74820299164133,19cyclictest816761-21kworker/u2:100:26:170
74820299163133,19cyclictest754582-21kworker/u2:020:00:060
74820299162133,18cyclictest816761-21kworker/u2:100:16:160
74820299162132,19cyclictest763981-21kworker/u2:221:05:070
74820299161131,20cyclictest747655-21kworker/u2:019:10:030
74820299159130,18cyclictest763981-21kworker/u2:220:40:040
74820299156125,19cyclictest757809-21kworker/u2:120:01:030
74820299155126,18cyclictest747655-21kworker/u2:019:30:020
74820299155125,19cyclictest771256-21kworker/u2:121:20:340
74820299153123,18cyclictest783336-21kworker/u2:022:00:090
74820299153123,18cyclictest763981-21kworker/u2:221:00:030
74820299151121,19cyclictest747655-21kworker/u2:019:15:000
74820299150121,18cyclictest761789-21kworker/u2:120:30:050
74820299149120,18cyclictest763981-21kworker/u2:220:45:000
74820299148117,19cyclictest796330-21kworker/u2:023:20:280
74820299142113,18cyclictest751753-21kworker/u2:119:45:030
74820299139110,18cyclictest747655-21kworker/u2:019:25:010
74820299138110,17cyclictest754582-21kworker/u2:019:55:050
74820299134104,19cyclictest790335-21kworker/u2:322:25:290
7482029912596,18cyclictest754582-21kworker/u2:020:25:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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