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2026-01-25 - 03:47
[ 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 Jan 25, 2026 00:45:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
842921510,2sleep30-21swapper/321:25:453
842921510,2sleep30-21swapper/321:25:453
2398621430,3sleep30-21swapper/321:05:483
2398621430,3sleep30-21swapper/321:05:483
3038121280,3sleep30-21swapper/300:29:313
3038121280,3sleep30-21swapper/300:29:313
1444421280,2sleep30-21swapper/323:08:133
1390321280,2sleep30-21swapper/320:35:583
1390321280,2sleep30-21swapper/320:35:583
2419621130,3sleep10-21swapper/123:17:401
2419621130,3sleep10-21swapper/123:17:401
2419621130,3sleep10-21swapper/123:17:401
2109121130,4sleep10-21swapper/100:20:171
2109121130,4sleep10-21swapper/100:20:171
2109121130,4sleep10-21swapper/100:20:171
3115721110,3sleep10-21swapper/123:56:461
3115721110,3sleep10-21swapper/123:56:461
1084421040,3sleep10-21swapper/100:10:001
1084421040,3sleep10-21swapper/100:10:001
1071221030,3sleep30-21swapper/323:36:063
1071221030,3sleep30-21swapper/323:36:063
762521010,3chrt0-21swapper/300:39:083
762521010,3chrt0-21swapper/300:39:083
762521010,3chrt0-21swapper/300:39:083
762521010,3chrt0-21swapper/300:39:083
59452980,3chrt0-21swapper/323:31:283
59452980,3chrt0-21swapper/323:31:283
214592940,3sleep30-21swapper/322:42:533
214592940,3sleep30-21swapper/322:42:533
44882920,4chrt0-21swapper/100:03:091
44882920,4chrt0-21swapper/100:03:091
317492890,4sleep30-21swapper/321:15:573
317492890,4sleep30-21swapper/321:15:573
261172890,3chrt0-21swapper/321:10:503
261172890,3chrt0-21swapper/321:10:503
246932830,3sleep30-21swapper/322:13:523
246932830,3sleep30-21swapper/322:13:523
228752830,3sleep00-21swapper/022:44:470
228752830,3sleep00-21swapper/022:44:470
109112830,4sleep30-21swapper/322:32:083
109112830,4sleep30-21swapper/322:32:083
97492790,3sleep10-21swapper/123:03:451
255102780,3sleep10-21swapper/122:46:331
255102780,3sleep10-21swapper/122:46:331
275852770,3chrt0-21swapper/022:16:020
275852770,3chrt0-21swapper/022:16:020
275852770,3chrt0-21swapper/022:16:020
180162680,2sleep30-21swapper/322:06:403
180162680,2sleep30-21swapper/322:06:403
180162680,2sleep30-21swapper/322:06:403
309992640,4sleep00-21swapper/023:56:330
309992640,4sleep00-21swapper/023:56:330
260522640,3sleep30-21swapper/319:40:573
260522640,3sleep30-21swapper/319:40:573
40962610,3sleep30-21swapper/320:10:513
40962610,3sleep30-21swapper/320:10:513
40322600,3chrt0-21swapper/322:57:363
40322600,3chrt0-21swapper/322:57:363
18102580,3chrt0-21swapper/120:05:381
34782570,3chrt0-21swapper/300:01:383
34782570,3chrt0-21swapper/300:01:383
322092560,3chrt0-21swapper/000:30:570
322092560,3chrt0-21swapper/000:30:570
106522560,2sleep00-21swapper/023:04:570
315952550,3sleep10-21swapper/100:30:501
315952550,3sleep10-21swapper/100:30:501
278552550,3sleep30-21swapper/321:45:063
278552550,3sleep30-21swapper/321:45:063
180582550,3sleep00-21swapper/023:11:160
180582550,3sleep00-21swapper/023:11:160
127052540,3chrt12702-21ssh00:11:000
127052540,3chrt12702-21ssh00:11:000
180912530,2sleep0151rcuc/022:06:460
180912530,2sleep0151rcuc/022:06:460
180912530,2sleep0151rcuc/022:06:460
180232530,2sleep10-21swapper/122:39:541
180232530,2sleep10-21swapper/122:39:541
194352520,3chrt0-21swapper/123:45:491
194352520,3chrt0-21swapper/123:45:491
192062520,2sleep119221-21ssh23:12:461
192062520,2sleep119221-21ssh23:12:461
168442520,6sleep333-21ksoftirqd/300:15:493
168442520,6sleep333-21ksoftirqd/300:15:493
168442520,6sleep333-21ksoftirqd/300:15:493
289522510,2sleep128997-21latency_hist23:55:391
243922510,4chrt0-21swapper/319:35:593
243922510,4chrt0-21swapper/319:35:593
243922510,4chrt0-21swapper/319:35:593
150742510,3sleep20-21swapper/223:40:562
150742510,3sleep20-21swapper/223:40:562
144202500,2sleep20-21swapper/219:10:502
144202500,2sleep20-21swapper/219:10:502
162522470,3chrt0-21swapper/300:15:333
162522470,3chrt0-21swapper/300:15:333
191512450,2sleep119198-21latency_hist23:45:461
191512450,2sleep119198-21latency_hist23:45:461
119412450,3sleep30-21swapper/321:28:553
89402430,3sleep10-21swapper/123:35:321
89402430,3sleep10-21swapper/123:35:321
197412420,3sleep10-21swapper/120:51:311
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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