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2026-02-22 - 11:50
[ 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 Feb 22, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
150233123090,4chrt1502321-21ntpq19:05:320
155286922680,2sleep01552867-21timerandwakeup22:06:190
153454222530,4chrt1534540-21ntpq21:01:090
158056422510,4chrt1579995-21/usr/sbin/munin23:46:170
154944222320,3chrt1549443-21sshd21:55:200
159022022290,3chrt1590218-21users00:21:230
150325399212183,18cyclictest1540872-21kworker/u2:121:31:170
150325399204175,17cyclictest1528344-21kworker/u2:021:06:170
156104222000,3sleep01561046-21wc22:36:150
150325399198167,19cyclictest1568727-21kworker/u2:023:21:170
150325399197164,21cyclictest1496393-21kworker/u2:219:55:030
155687421940,2sleep01556872-21proc_pri22:21:130
150325399194162,20cyclictest1528344-21kworker/u2:020:55:020
157092221930,4chrt1570920-21sensors_temp23:11:180
150325399193152,29cyclictest1560846-21kworker/u2:022:45:030
150325399190161,19cyclictest1544128-21kworker/u2:221:41:210
150325399189158,20cyclictest1566410-21kworker/u2:223:01:220
150325399188156,20cyclictest1496393-21kworker/u2:219:21:200
150325399186155,19cyclictest1546445-21kworker/u2:122:15:030
150325399185156,19cyclictest1546445-21kworker/u2:122:31:180
150325399184153,19cyclictest1528344-21kworker/u2:021:11:170
150325399183153,19cyclictest1542278-21kworker/u2:021:46:170
150325399183152,20cyclictest1560846-21kworker/u2:022:50:030
150325399182151,19cyclictest1528344-21kworker/u2:021:15:320
150325399181151,18cyclictest1568727-21kworker/u2:023:26:190
150325399180151,18cyclictest1540872-21kworker/u2:121:26:210
150325399178150,19cyclictest1546445-21kworker/u2:122:26:240
150325399178148,18cyclictest1585699-21kworker/u2:000:16:210
151031021760,2sleep01510311-21sort19:35:080
150325399176146,19cyclictest1544128-21kworker/u2:221:40:030
150325399176145,19cyclictest1517630-21kworker/u2:120:10:110
150325399175144,19cyclictest1517630-21kworker/u2:120:20:070
150325399174144,19cyclictest1517630-21kworker/u2:120:10:070
150325399174144,18cyclictest1585699-21kworker/u2:000:31:160
150325399173141,19cyclictest1517630-21kworker/u2:120:01:200
150325399172141,19cyclictest1574739-21kworker/u2:100:00:340
150325399171144,17cyclictest1574739-21kworker/u2:123:31:170
150325399169140,18cyclictest1574739-21kworker/u2:100:00:070
150325399169138,19cyclictest1496393-21kworker/u2:219:20:050
156733521680,4chrt1567333-21sendmail-msp23:00:010
150325399167137,18cyclictest1496393-21kworker/u2:220:00:050
150325399167135,19cyclictest1517630-21kworker/u2:120:20:130
150325399166137,18cyclictest1546445-21kworker/u2:122:05:020
150325399166136,18cyclictest1585699-21kworker/u2:000:26:200
150325399166136,18cyclictest1568727-21kworker/u2:023:15:270
150325399165136,18cyclictest1585699-21kworker/u2:000:11:190
150325399161133,17cyclictest1585699-21kworker/u2:000:10:020
150325399161132,19cyclictest1574739-21kworker/u2:123:41:190
150325399160129,19cyclictest1585699-21kworker/u2:000:35:220
150325399159129,18cyclictest1566410-21kworker/u2:223:05:540
150325399158130,17cyclictest1496393-21kworker/u2:219:45:070
150325399157128,18cyclictest1574739-21kworker/u2:123:55:070
150325399157128,18cyclictest1496393-21kworker/u2:219:46:180
150325399155125,18cyclictest1496393-21kworker/u2:219:35:230
150325399155124,19cyclictest1517630-21kworker/u2:120:31:180
150325399154123,19cyclictest1528344-21kworker/u2:020:45:020
150325399152121,19cyclictest1548318-21kworker/u2:221:55:070
150325399151123,18cyclictest1536686-21kworker/u2:221:21:230
150325399150121,18cyclictest1528344-21kworker/u2:020:46:110
150325399150121,18cyclictest1517630-21kworker/u2:120:25:110
150325399150119,19cyclictest1574739-21kworker/u2:123:35:240
150325399149119,19cyclictest1528344-21kworker/u2:020:56:210
150325399146117,18cyclictest1546445-21kworker/u2:122:20:070
150325399146116,19cyclictest1517630-21kworker/u2:120:36:090
150325399143114,18cyclictest1496393-21kworker/u2:219:11:200
150325399141111,19cyclictest1560846-21kworker/u2:022:50:210
150325399139110,18cyclictest1496393-21kworker/u2:219:30:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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