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2026-02-07 - 02:32
[ 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 Sat Feb 07, 2026 00:45:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
403621480,8sleep012-21ksoftirqd/019:41:050
403621480,8sleep012-21ksoftirqd/019:41:050
546521220,3sleep30-21swapper/319:46:023
546521220,3sleep30-21swapper/319:46:023
2536821190,3sleep20-21swapper/221:31:062
2536821190,3sleep20-21swapper/221:31:062
1612021100,3sleep20-21swapper/223:31:392
1612021100,3sleep20-21swapper/223:31:392
3276021030,3sleep2261rcuc/222:11:012
3276021030,3sleep2261rcuc/222:11:012
277321020,3sleep20-21swapper/222:45:572
258582990,3sleep30-21swapper/322:36:053
258582990,3sleep30-21swapper/322:36:053
179242990,3sleep30-21swapper/323:00:533
179242990,3sleep30-21swapper/323:00:533
283332970,4sleep30-21swapper/320:46:103
283332970,4sleep30-21swapper/320:46:103
35122960,4chrt0-21swapper/322:46:063
35122960,4chrt0-21swapper/322:46:063
124382920,3sleep00-21swapper/021:18:140
124382920,3sleep00-21swapper/021:18:140
282232860,2sleep00-21swapper/023:11:030
282232860,2sleep00-21swapper/023:11:030
308302830,2sleep20-21swapper/220:53:162
308302830,2sleep20-21swapper/220:53:162
251452790,3sleep30-21swapper/300:13:233
251452790,3sleep30-21swapper/300:13:233
251452790,3sleep30-21swapper/300:13:233
97972750,2sleep30-21swapper/321:47:313
97972750,2sleep30-21swapper/321:47:313
184932740,4sleep30-21swapper/321:24:443
184932740,4sleep30-21swapper/321:24:443
18202720,3sleep30-21swapper/322:11:343
175952690,2sleep2261rcuc/222:27:362
175952690,2sleep2261rcuc/222:27:362
160252690,2sleep20-21swapper/221:21:132
160252690,2sleep20-21swapper/221:21:132
217142670,2sleep20-21swapper/223:04:352
217142670,2sleep20-21swapper/223:04:352
107112670,3sleep00-21swapper/022:21:030
107112670,3sleep00-21swapper/022:21:030
316682660,3sleep10-21swapper/122:09:551
316682660,3sleep10-21swapper/122:09:551
77062620,3chrt0-21swapper/222:50:512
77062620,3chrt0-21swapper/222:50:512
103662610,4sleep30-21swapper/300:31:043
187802600,3sleep20-21swapper/200:39:102
187802600,3sleep20-21swapper/200:39:102
187802600,3sleep20-21swapper/200:39:102
111122600,3chrt0-21swapper/222:53:372
111122600,3chrt0-21swapper/222:53:372
43752560,5sleep227-21ksoftirqd/221:41:592
43752560,5sleep227-21ksoftirqd/221:41:592
205512550,2sleep10-21swapper/121:26:101
205512550,2sleep10-21swapper/121:26:101
87642540,3chrt0-21swapper/022:19:060
87642540,3chrt0-21swapper/022:19:060
282962540,3sleep228292-21cron19:20:502
282962540,3sleep228292-21cron19:20:502
282962540,3sleep228292-21cron19:20:502
256642540,2sleep125675-21ssh00:14:071
256642540,2sleep125675-21ssh00:14:071
256642540,2sleep125675-21ssh00:14:071
126092540,3chrt0-21swapper/200:32:522
61752530,4sleep20-21swapper/221:11:412
61752530,4sleep20-21swapper/221:11:412
208462530,2chrt0-21swapper/321:26:133
208462530,2chrt0-21swapper/321:26:133
195332530,2sleep10-21swapper/100:07:441
104952500,2sleep210626-21timerwakeupswit23:26:132
322172490,3sleep10-21swapper/119:30:571
270182480,3sleep126705-21/usr/sbin/munin19:16:031
270182480,3sleep126705-21/usr/sbin/munin19:16:031
270182480,3sleep126705-21/usr/sbin/munin19:16:031
149082480,3chrt0-21swapper/023:31:040
149082480,3chrt0-21swapper/023:31:040
35042470,3sleep20-21swapper/219:40:592
35042470,3sleep20-21swapper/219:40:592
245082460,4chrt0-21swapper/323:06:323
245082460,4chrt0-21swapper/323:06:323
71062450,2sleep30-21swapper/323:23:083
256052446,28sleep125690-21/usr/sbin/munin19:11:131
211022440,2chrt0-21swapper/123:36:321
211022440,2chrt0-21swapper/123:36:321
211022440,2chrt0-21swapper/123:36:321
191122440,3chrt0-21swapper/300:07:083
49222430,2sleep00-21swapper/022:15:460
277772430,3sleep30-21swapper/321:33:283
277772430,3sleep30-21swapper/321:33:283
189352430,4sleep00-21swapper/022:29:230
189352430,4sleep00-21swapper/022:29:230
127142430,2chrt0-21swapper/020:05:570
127142430,2chrt0-21swapper/020:05:570
100392430,2sleep010056-21grep23:26:070
78902420,1sleep0151rcuc/021:14:000
78902420,1sleep0151rcuc/021:14:000
26099994111,10cyclictest27639-21find19:16:110
26099994111,10cyclictest27639-21find19:16:110
26099994111,10cyclictest27639-21find19:16:110
22012410,2sleep00-21swapper/000:22:450
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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