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2026-01-29 - 03:25
[ 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 Thu Jan 29, 2026 00:45:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
650521270,4sleep227-21ksoftirqd/200:17:272
650521270,4sleep227-21ksoftirqd/200:17:272
650521270,4sleep227-21ksoftirqd/200:17:272
2322521260,3sleep10-21swapper/100:01:101
2386221220,4sleep20-21swapper/222:56:372
2386221220,4sleep20-21swapper/222:56:372
3199721120,2sleep20-21swapper/223:05:532
3199721120,2sleep20-21swapper/223:05:532
3045921060,4sleep20-21swapper/200:09:312
85542920,3sleep10-21swapper/121:36:301
85542920,3sleep10-21swapper/121:36:301
321122910,3sleep10-21swapper/122:32:411
321122910,3sleep10-21swapper/122:32:411
215612880,2chrt0-21swapper/123:27:101
215612880,2chrt0-21swapper/123:27:101
152202880,3sleep10-21swapper/122:15:571
152202880,3sleep10-21swapper/122:15:571
263692840,3sleep10-21swapper/121:55:111
263692840,3sleep10-21swapper/121:55:111
119512830,2chrt11952-21/usr/sbin/munin19:35:551
119512830,2chrt11952-21/usr/sbin/munin19:35:551
87772780,4sleep10-21swapper/122:09:541
87772780,4sleep10-21swapper/122:09:541
37062770,2sleep10-21swapper/121:31:481
37062770,2sleep10-21swapper/121:31:481
131362730,2sleep10-21swapper/122:14:001
131362730,2sleep10-21swapper/122:14:001
139882710,3sleep20-21swapper/221:42:142
139882710,3sleep20-21swapper/221:42:142
153962670,3sleep10-21swapper/121:44:061
153962670,3sleep10-21swapper/121:44:061
106852630,3sleep20-21swapper/221:39:212
106852630,3sleep20-21swapper/221:39:212
311332620,3sleep20-21swapper/223:36:362
311332620,3sleep20-21swapper/223:36:362
311332620,3sleep20-21swapper/223:36:362
276212610,3sleep10-21swapper/121:23:561
276212610,3sleep10-21swapper/121:23:561
277982580,3chrt0-21swapper/222:28:362
277982580,3chrt0-21swapper/222:28:362
36212570,3sleep02164-21ls19:11:150
36212570,3sleep02164-21ls19:11:150
316832570,2sleep10-21swapper/120:30:441
177412570,2sleep20-21swapper/221:14:062
177412570,2sleep20-21swapper/221:14:062
7972550,2sleep1810-21ssh21:29:441
105852510,2sleep110756-21ls21:00:551
220112470,4chrt0-21swapper/200:33:142
49492460,4sleep20-21swapper/221:33:302
49492460,4sleep20-21swapper/221:33:302
96522450,3sleep20-21swapper/222:10:512
64002450,4sleep10-21swapper/123:11:471
64002450,4sleep10-21swapper/123:11:471
228422440,2sleep30-21swapper/320:05:543
228422440,2sleep30-21swapper/320:05:543
289442430,3sleep10-21swapper/121:56:531
289442430,3sleep10-21swapper/121:56:531
242472430,2sleep224263-21sh21:20:492
242472430,2sleep224263-21sh21:20:492
23942430,2sleep22164-21ls19:10:532
23942430,2sleep22164-21ls19:10:532
208012430,3sleep20-21swapper/221:49:332
195452430,1sleep019565-21sh22:20:430
195452430,1sleep019565-21sh22:20:430
298602420,1sleep2131rcu_preempt22:30:532
298602420,1sleep2131rcu_preempt22:30:532
25182420,4sleep20-21swapper/222:03:202
25182420,4sleep20-21swapper/222:03:202
174682410,3sleep20-21swapper/222:17:592
174682410,3sleep20-21swapper/222:17:592
317112400,3sleep33428-21kworker/3:220:30:463
43732370,3sleep10-21swapper/122:05:441
43732370,3sleep10-21swapper/122:05:441
28192370,4sleep12813-21grep22:35:581
28192370,4sleep12813-21grep22:35:581
28192370,4sleep12813-21grep22:35:581
186952370,2sleep218705-21ssh00:30:382
186952370,2sleep218705-21ssh00:30:382
180242370,2sleep018025-21timerwakeupswit21:46:020
139622370,2sleep114006-21strings19:40:581
107842360,2sleep10-21swapper/123:16:051
107842360,2sleep10-21swapper/123:16:051
70642340,3sleep30-21swapper/322:07:353
70642340,3sleep30-21swapper/322:07:353
315732340,3chrt0-21swapper/123:37:111
315732340,3chrt0-21swapper/123:37:111
315732340,3chrt0-21swapper/123:37:111
300752340,1sleep030153-21ntp_offset23:35:580
300752340,1sleep030153-21ntp_offset23:35:580
300752340,1sleep030153-21ntp_offset23:35:580
199832340,4sleep30-21swapper/300:31:023
58972330,2sleep00-21swapper/021:34:440
58972330,2sleep00-21swapper/021:34:440
34362330,1sleep3321rcuc/300:15:073
292822330,2sleep10-21swapper/123:35:461
292822330,2sleep10-21swapper/123:35:461
238412330,2sleep30-21swapper/322:25:033
238412330,2sleep30-21swapper/322:25:033
216442330,3sleep30-21swapper/321:17:273
216442330,3sleep30-21swapper/321:17:273
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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