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2026-01-22 - 07:15
[ 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 22, 2026 00:44:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2003621330,4sleep0151rcuc/023:04:330
2003621330,4sleep0151rcuc/023:04:330
2479521290,1chrt0-21swapper/223:41:082
2479521290,1chrt0-21swapper/223:41:082
3164621270,3chrt0-21swapper/122:43:121
3164621270,3chrt0-21swapper/122:43:121
2290021270,3sleep00-21swapper/020:30:500
2675621240,3sleep00-21swapper/023:10:520
2222221230,3sleep30-21swapper/320:30:373
2222221230,3sleep30-21swapper/320:30:373
1452521230,3chrt0-21swapper/021:20:450
1452521230,3chrt0-21swapper/021:20:450
168021220,3sleep00-21swapper/021:40:380
168021220,3sleep00-21swapper/021:40:380
168021220,3sleep00-21swapper/021:40:380
1227121160,1sleep20-21swapper/200:35:142
1227121160,1sleep20-21swapper/200:35:142
2309121110,3sleep10-21swapper/123:40:351
2309121110,3sleep10-21swapper/123:40:351
2068821060,3sleep30-21swapper/300:10:473
2068821060,3sleep30-21swapper/300:10:473
955221020,3chrt0-21swapper/321:15:453
955221020,3chrt0-21swapper/321:15:453
278662990,2sleep3321rcuc/321:34:023
278662990,2sleep3321rcuc/321:34:023
245262970,3sleep00-21swapper/000:14:460
245262970,3sleep00-21swapper/000:14:460
324192940,3sleep30-21swapper/322:10:553
324192940,3sleep30-21swapper/322:10:553
245282940,3chrt0-21swapper/123:08:521
245282940,3chrt0-21swapper/123:08:521
48232930,4sleep04820-21ps22:15:540
48232930,4sleep04820-21ps22:15:540
134782930,3chrt0-21swapper/120:05:471
221012900,3chrt0-21swapper/121:27:531
221012900,3chrt0-21swapper/121:27:531
20142890,3sleep30-21swapper/321:00:583
20142890,3sleep30-21swapper/321:00:583
51282870,4sleep30-21swapper/323:21:163
51282870,4sleep30-21swapper/323:21:163
115142870,3sleep30-21swapper/300:34:103
115142870,3sleep30-21swapper/300:34:103
231752830,3sleep30-21swapper/322:35:063
231752830,3sleep30-21swapper/322:35:063
18602830,2sleep10-21swapper/122:13:061
18602830,2sleep10-21swapper/122:13:061
267022780,3chrt0-21swapper/320:40:533
267022780,3chrt0-21swapper/320:40:533
195342780,4sleep30-21swapper/323:03:523
195342780,4sleep30-21swapper/323:03:523
168792770,3sleep30-21swapper/321:22:363
168792770,3sleep30-21swapper/321:22:363
100492770,4sleep30-21swapper/323:26:183
48892740,5chrt4884-21grep23:20:570
48892740,5chrt4884-21grep23:20:570
71942700,2sleep00-21swapper/022:50:550
4692690,3chrt0-21swapper/300:22:453
4692690,3chrt0-21swapper/300:22:453
275672650,3chrt0-21swapper/319:15:463
275672650,3chrt0-21swapper/319:15:463
24422610,2chrt0-21swapper/121:40:511
129882600,3chrt0-21swapper/122:24:521
88472590,3sleep00-21swapper/000:30:540
88472590,3sleep00-21swapper/000:30:540
97852580,3chrt0-21swapper/323:59:423
97852580,3chrt0-21swapper/323:59:423
317992550,2chrt0-21swapper/219:25:542
317992550,2chrt0-21swapper/219:25:542
225832530,3chrt0-21swapper/021:28:320
225832530,3chrt0-21swapper/021:28:320
83492500,9sleep227-21ksoftirqd/223:57:442
83492500,9sleep227-21ksoftirqd/223:57:442
4522500,3chrt0-21swapper/119:30:431
31732490,3sleep00-21swapper/021:05:500
31732490,3sleep00-21swapper/021:05:500
238652480,3chrt0-21swapper/321:30:203
238652480,3chrt0-21swapper/321:30:203
193472480,3sleep30-21swapper/300:09:273
193472480,3sleep30-21swapper/300:09:273
108042480,4sleep0151rcuc/023:27:200
107042470,4sleep30-21swapper/319:55:573
107042470,4sleep30-21swapper/319:55:573
96622450,2sleep00-21swapper/019:55:460
96622450,2sleep00-21swapper/019:55:460
163302440,3sleep10-21swapper/100:38:541
163302440,3sleep10-21swapper/100:38:541
135312440,3sleep00-21swapper/000:03:210
135312440,3sleep00-21swapper/000:03:210
262872430,2sleep30-21swapper/322:37:323
262872430,2sleep30-21swapper/322:37:323
203942430,3sleep00-21swapper/023:36:520
203942430,3sleep00-21swapper/023:36:520
272232420,3sleep10-21swapper/123:10:571
141942420,2sleep10-21swapper/121:20:341
141942420,2sleep10-21swapper/121:20:341
123892420,3sleep30-21swapper/321:50:543
123892420,3sleep30-21swapper/321:50:543
271222410,2sleep00-21swapper/023:44:280
271222410,2sleep00-21swapper/023:44:280
38832400,3chrt0-21swapper/300:25:543
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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