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2026-02-15 - 17:52
[ 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 100 highest latencies:
System rack4slot1.osadl.org (updated Sun Feb 15, 2026 12:45:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
150521500,2sleep30-21swapper/309:49:253
150521500,2sleep30-21swapper/309:49:253
2226321190,3sleep10-21swapper/107:31:111
2226321190,3sleep10-21swapper/107:31:111
1386821010,3sleep10-21swapper/111:05:441
1386821010,3sleep10-21swapper/111:05:441
126512940,3chrt0-21swapper/112:39:441
126512940,3chrt0-21swapper/112:39:441
14382850,7sleep227-21ksoftirqd/212:28:402
14382850,7sleep227-21ksoftirqd/212:28:402
210752810,4sleep0151rcuc/010:40:230
210752810,4sleep0151rcuc/010:40:230
73092800,3sleep30-21swapper/308:16:183
73092800,3sleep30-21swapper/308:16:183
278782800,2sleep333-21ksoftirqd/309:43:153
278782800,2sleep333-21ksoftirqd/309:43:153
289042790,3sleep30-21swapper/311:20:213
289042790,3sleep30-21swapper/311:20:213
92352660,12sleep227-21ksoftirqd/211:00:542
92352660,12sleep227-21ksoftirqd/211:00:542
92352660,12sleep227-21ksoftirqd/211:00:542
83822660,4sleep30-21swapper/312:03:493
83822660,4sleep30-21swapper/312:03:493
231942640,3sleep00-21swapper/010:41:230
231942640,3sleep00-21swapper/010:41:230
206852590,3sleep20-21swapper/210:07:452
305872570,3sleep20-21swapper/212:26:032
305872570,3sleep20-21swapper/212:26:032
142882570,3sleep30-21swapper/311:06:073
142882570,3sleep30-21swapper/311:06:073
260482550,2sleep10-21swapper/109:41:171
260482550,2sleep10-21swapper/109:41:171
296552520,2sleep00-21swapper/010:48:350
296552520,2sleep00-21swapper/010:48:350
262452520,2chrt0-21swapper/111:16:451
262452520,2chrt0-21swapper/111:16:451
64572510,2sleep06464-21sh09:21:300
64572510,2sleep06464-21sh09:21:300
258872510,2chrt0-21swapper/110:12:471
258872510,2chrt0-21swapper/110:12:471
228002510,3sleep20-21swapper/209:37:592
228002510,3sleep20-21swapper/209:37:592
181502510,3sleep29965-21kworker/u8:810:06:042
181502510,3sleep29965-21kworker/u8:810:06:042
176052510,2sleep117623-21ssh09:33:011
176052510,2sleep117623-21ssh09:33:011
172282510,2sleep2261rcuc/211:08:222
145812500,2sleep014356-21ls07:11:100
84142480,3sleep30-21swapper/311:31:223
73242480,3sleep20-21swapper/209:22:562
73242480,3sleep20-21swapper/209:22:562
20322480,3chrt0-21swapper/112:29:271
20322480,3chrt0-21swapper/112:29:271
193302480,3sleep30-21swapper/307:21:213
189152480,4chrt0-21swapper/209:34:412
189152480,4chrt0-21swapper/209:34:412
128912480,3chrt0-21swapper/112:07:571
128912480,3chrt0-21swapper/112:07:571
11422480,4sleep00-21swapper/010:51:560
11422480,4sleep00-21swapper/010:51:560
36192470,3chrt0-21swapper/311:26:353
36192470,3chrt0-21swapper/311:26:353
165952460,2sleep116461-21/usr/sbin/munin07:16:121
165952460,2sleep116461-21/usr/sbin/munin07:16:121
165952460,2sleep116461-21/usr/sbin/munin07:16:121
158672460,2sleep10-21swapper/111:06:321
1586099469,25cyclictest19431-21sh12:14:410
1586099469,25cyclictest19431-21sh12:14:410
299922450,2sleep30-21swapper/312:25:233
299922450,2sleep30-21swapper/312:25:233
1586099451,39cyclictest0-21swapper/007:56:110
1586099451,39cyclictest0-21swapper/007:56:110
1586099451,39cyclictest0-21swapper/007:56:110
1586099450,31cyclictest15844-21ssh10:35:180
1586099450,31cyclictest15844-21ssh10:35:180
145412450,2sleep30-21swapper/312:10:043
145412450,2sleep30-21swapper/312:10:043
121772450,3sleep20-21swapper/208:31:122
121772450,3sleep20-21swapper/208:31:122
288052440,2sleep20-21swapper/209:11:552
288052440,2sleep20-21swapper/209:11:552
174772440,2sleep217522-21/usr/sbin/munin10:36:202
174772440,2sleep217522-21/usr/sbin/munin10:36:202
1586099441,40cyclictest73-21kswapd007:21:210
326552430,3sleep00-21swapper/012:27:050
326552430,3sleep00-21swapper/012:27:050
25572430,3sleep30-21swapper/312:30:103
25572430,3sleep30-21swapper/312:30:103
216552430,2sleep00-21swapper/010:09:000
1586099431,30cyclictest7858-21sh10:26:380
1586099431,30cyclictest7858-21sh10:26:380
1586099430,30cyclictest7922-21ssh12:03:080
1586099430,30cyclictest7922-21ssh12:03:080
158992420,3chrt0-21swapper/110:03:141
158992420,3chrt0-21swapper/110:03:141
1586099422,36cyclictest38650irq/55-eth012:31:100
1586099422,36cyclictest38650irq/55-eth012:31:100
15860994213,17cyclictest11811-21sh09:27:110
1586099420,27cyclictest26180-21runrttasks10:13:080
1586099420,27cyclictest26180-21runrttasks10:13:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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