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2026-01-26 - 22:05
[ 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 rackbslot6.osadl.org (updated Mon Jan 26, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
766821660,3sleep13156399cyclictest12:00:271
1557521660,3sleep13156399cyclictest11:03:461
1595521510,5sleep33157699cyclictest09:57:593
1068911030,3ptp4l401ktimersoftd/307:30:333
168202720,4sleep23156999cyclictest09:15:192
294402670,1sleep00-21swapper/011:17:140
106891670,2ptp4l401ktimersoftd/309:35:523
293592610,2sleep00-21swapper/011:50:180
167112610,2sleep20-21swapper/208:09:552
184692600,1sleep10-21swapper/110:33:471
319372590,2sleep10-21swapper/112:58:041
78122580,2sleep00-21swapper/011:28:500
3155999589,13cyclictest31976-21/usr/sbin/munin07:35:060
21122580,4sleep0101ktimersoftd/011:22:320
106891580,1ptp4l401ktimersoftd/312:59:313
106891580,1ptp4l401ktimersoftd/311:42:293
3155999578,12cyclictest25495-21ssh10:07:230
117852570,2sleep30-21swapper/311:00:103
3155999569,11cyclictest24710-21diskmemload12:14:380
3155999568,16cyclictest8878-21ssh10:24:120
3155999568,12cyclictest18979-21ssh11:06:090
3155999568,12cyclictest18979-21ssh11:06:090
106891560,1ptp4l401ktimersoftd/311:09:573
106891560,1ptp4l401ktimersoftd/311:09:573
106891560,1ptp4l401ktimersoftd/310:40:033
3155999558,12cyclictest24710-21diskmemload12:56:020
3155999558,12cyclictest24710-21diskmemload09:36:010
3155999557,12cyclictest24710-21diskmemload09:41:290
302162550,2sleep10-21swapper/112:24:201
3155999549,12cyclictest24710-21diskmemload11:47:110
3155999549,12cyclictest24710-21diskmemload09:57:100
3155999549,11cyclictest24710-21diskmemload10:55:380
3155999548,12cyclictest24710-21diskmemload11:42:210
3155999548,11cyclictest24710-21diskmemload11:32:580
3155999547,11cyclictest22149-21ssh12:48:100
31559995411,11cyclictest18975-21ssh10:00:210
3155999539,11cyclictest24710-21diskmemload10:27:390
3155999538,11cyclictest26793-21ssh10:41:100
3155999537,12cyclictest24710-21diskmemload12:51:260
3155999537,12cyclictest24710-21diskmemload12:51:260
3155999535,10cyclictest21720-21sh10:35:560
3155999527,11cyclictest5075-21ptp4l12:30:230
106891520,1ptp4l401ktimersoftd/312:37:573
3156399517,9cyclictest25-21ksoftirqd/109:42:411
3155999518,11cyclictest24710-21diskmemload10:46:370
3155999518,11cyclictest13198-21needreboot08:00:140
3155999517,19cyclictest17622-21ssh10:32:200
3155999517,13cyclictest7802-21/usr/sbin/munin07:50:130
3155999513,13cyclictest0-21swapper/012:00:270
189602510,2sleep218962-21ssh10:34:362
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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