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2026-02-07 - 15:23
[ 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 12:45:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
365221390,3sleep10-21swapper/110:36:091
365221390,3sleep10-21swapper/110:36:091
1872121100,2chrt0-21swapper/109:46:221
1872121100,2chrt0-21swapper/109:46:221
316442970,3sleep0151rcuc/011:36:040
316442970,3sleep0151rcuc/011:36:040
316442970,3sleep0151rcuc/011:36:040
272652970,3sleep30-21swapper/312:36:043
272652970,3sleep30-21swapper/312:36:043
272652970,3sleep30-21swapper/312:36:043
281742960,2sleep30-21swapper/311:00:593
281742960,2sleep30-21swapper/311:00:593
281742960,2sleep30-21swapper/311:00:593
247192950,3sleep10-21swapper/110:25:401
247192950,3sleep10-21swapper/110:25:401
36892890,2sleep00-21swapper/011:08:190
36892890,2sleep00-21swapper/011:08:190
197582860,3chrt0-21swapper/007:56:140
197582860,3chrt0-21swapper/007:56:140
62172830,4sleep30-21swapper/307:21:053
62172830,4sleep30-21swapper/307:21:053
128052820,2sleep10-21swapper/110:12:581
128052820,2sleep10-21swapper/110:12:581
128052820,2sleep10-21swapper/110:12:581
307262810,2sleep10-21swapper/109:26:201
307262810,2sleep10-21swapper/109:26:201
65442800,3sleep00-21swapper/012:15:550
65442800,3sleep00-21swapper/012:15:550
108412780,4sleep30-21swapper/310:11:073
108412780,4sleep30-21swapper/310:11:073
108412780,4sleep30-21swapper/310:11:073
99442750,1sleep333-21ksoftirqd/311:14:453
71972730,3chrt0-21swapper/312:16:063
71972730,3chrt0-21swapper/312:16:063
309902710,3sleep10-21swapper/112:39:431
309902710,3sleep10-21swapper/112:39:431
309902710,3sleep10-21swapper/112:39:431
51282700,2sleep20-21swapper/212:14:082
51282700,2sleep20-21swapper/212:14:082
209772660,3sleep30-21swapper/310:21:083
209772660,3sleep30-21swapper/310:21:083
78352620,3sleep10-21swapper/107:26:051
54512620,4chrt0-21swapper/311:10:393
54512620,4chrt0-21swapper/311:10:393
4932590,3sleep20-21swapper/211:05:522
4932590,3sleep20-21swapper/211:05:522
9762570,3chrt0-21swapper/112:10:261
9762570,3chrt0-21swapper/112:10:261
6732570,4sleep30-21swapper/311:36:453
6732570,4sleep30-21swapper/311:36:453
6732570,4sleep30-21swapper/311:36:453
13882560,3sleep30-21swapper/310:01:153
13882560,3sleep30-21swapper/310:01:153
166102550,3sleep10-21swapper/110:16:161
166102550,3sleep10-21swapper/110:16:161
166102550,3sleep10-21swapper/110:16:161
117942550,3chrt0-21swapper/310:44:473
117942550,3chrt0-21swapper/310:44:473
228032520,4sleep00-21swapper/011:59:270
228032520,4sleep00-21swapper/011:59:270
228032520,4sleep00-21swapper/011:59:270
309722510,2sleep00-21swapper/012:07:110
309722510,2sleep00-21swapper/012:07:110
24432500,3chrt0-21swapper/310:35:393
24432500,3chrt0-21swapper/310:35:393
66922490,4sleep333-21ksoftirqd/310:06:373
66922490,4sleep333-21ksoftirqd/310:06:373
244692490,9sleep333-21ksoftirqd/311:28:523
244692490,9sleep333-21ksoftirqd/311:28:523
244552490,3sleep10-21swapper/112:32:521
244552490,3sleep10-21swapper/112:32:521
218672490,3sleep00-21swapper/009:50:310
218672490,3sleep00-21swapper/009:50:310
25802480,2sleep22613-21latency_hist10:35:512
25802480,2sleep22613-21latency_hist10:35:512
152362480,1sleep1201rcuc/111:51:171
61292470,3sleep10-21swapper/112:15:281
61292470,3sleep10-21swapper/112:15:281
94552460,1sleep10-21swapper/112:18:051
94552460,1sleep10-21swapper/112:18:051
200952450,3sleep10-21swapper/110:52:131
200952450,3sleep10-21swapper/110:52:131
166362450,4chrt0-21swapper/310:49:253
166362450,4chrt0-21swapper/310:49:253
32572443,10sleep01803-21ls07:11:220
32572443,10sleep01803-21ls07:11:220
273992440,3chrt0-21swapper/112:04:111
273992440,3chrt0-21swapper/112:04:111
272752440,4sleep30-21swapper/312:04:013
272752440,4sleep30-21swapper/312:04:013
254452440,3sleep30-21swapper/312:34:113
254452440,3sleep30-21swapper/312:34:113
141242440,3chrt0-21swapper/109:42:001
141242440,3chrt0-21swapper/109:42:001
134132440,2sleep20-21swapper/209:06:162
96492430,4sleep30-21swapper/311:46:083
96492430,4sleep30-21swapper/311:46:083
174952430,2chrt0-21swapper/212:26:102
174952430,2chrt0-21swapper/212:26:102
209172420,4sleep30-21swapper/309:49:173
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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