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2026-02-27 - 12:45
[ 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: 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 50 highest latencies:
System rack7slot8.osadl.org (updated Fri Feb 27, 2026 01:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13619221427,53sleep00-21swapper/019:06:480
140689916734,25cyclictest0-21swapper/020:22:300
140689916442,20cyclictest1780-21fw_conntrack22:35:250
140689916424,30cyclictest15616-21aten_r7power_en23:30:160
140689916247,97cyclictest101ktimersoftd/019:47:070
140689915951,13cyclictest1276-21runrttasks23:52:520
140689915649,13cyclictest10150irq/55-4a10000021:55:130
140689915447,19cyclictest12660-21munin-plugin-st23:20:020
140689915348,18cyclictest2535-21/usr/sbin/munin20:30:190
140689915110,30cyclictest787-21haveged23:05:040
140689915062,11cyclictest101ktimersoftd/022:50:180
14068991506,19cyclictest22785-21gpgv19:45:040
14068991497,13cyclictest22258-21apt-get21:52:090
140689914949,21cyclictest10150irq/55-4a10000020:17:080
140689914948,14cyclictest10150irq/55-4a10000023:25:170
140689914946,17cyclictest16664-21munin-node19:20:120
140689914935,29cyclictest18529-21ntpq23:40:370
140689914853,15cyclictest29458-21latency_hist20:10:030
140689914847,13cyclictest10150irq/55-4a10000021:00:200
140689914754,10cyclictest101ktimersoftd/000:25:210
140689914750,16cyclictest19720-21mailstats19:30:470
140689914750,14cyclictest11492-21latency_hist23:15:040
140689914659,9cyclictest101ktimersoftd/022:20:260
140689914648,15cyclictest1999-21latency_hist20:30:060
140689914543,19cyclictest23561-21runrttasks00:00:410
140689914439,20cyclictest24460-21aten_r7power_cu00:05:300
140689914357,10cyclictest101ktimersoftd/019:55:170
140689914355,10cyclictest101ktimersoftd/019:50:480
140689914256,10cyclictest101ktimersoftd/022:25:180
140689914254,11cyclictest101ktimersoftd/022:45:310
140689914154,10cyclictest101ktimersoftd/021:30:250
140689913957,10cyclictest101ktimersoftd/019:15:180
140689913835,23cyclictest26467-21latency_hist22:05:050
140689912956,12cyclictest101ktimersoftd/021:40:250
1734121058,85sleep017393-21processes23:35:450
2695221006,80sleep026989-21processes22:05:450
140689910076,15cyclictest0-21swapper/019:10:030
136442975,78sleep013660-21cut21:15:140
31832926,74sleep0101ktimersoftd/022:40:360
281402925,76sleep028146-21/usr/sbin/munin22:10:420
14068999236,25cyclictest0-21swapper/019:25:050
14068999139,34cyclictest22180-21irqstats23:55:310
90242894,74sleep09043-21/usr/sbin/munin20:55:370
14068998949,26cyclictest101ktimersoftd/000:23:220
14068998924,29cyclictest1408-21nginx00:17:230
14068998652,15cyclictest10150irq/55-4a10000020:50:350
308852845,11sleep00-21swapper/000:30:320
14068998439,28cyclictest1276-21runrttasks00:11:190
14068998336,32cyclictest10250irq/56-4a10000021:26:490
14068998322,15cyclictest19762-21latency_hist21:40:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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