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2026-02-01 - 21:08
[ 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 Feb 01, 2026 12:45:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1477921680,2sleep10-21swapper/111:08:101
1477921680,2sleep10-21swapper/111:08:101
2116921030,3sleep00-21swapper/010:10:250
2116921030,3sleep00-21swapper/010:10:250
120162940,4chrt0-21swapper/312:10:573
304182840,7sleep230402-21awk10:51:072
304182840,7sleep230402-21awk10:51:072
22462830,4sleep30-21swapper/312:33:043
22462830,4sleep30-21swapper/312:33:043
155382820,2sleep10-21swapper/110:04:441
155382820,2sleep10-21swapper/110:04:441
51952790,4chrt0-21swapper/312:36:053
51952790,4chrt0-21swapper/312:36:053
215152790,2sleep00-21swapper/011:47:150
215152790,2sleep00-21swapper/011:47:150
166262740,3sleep20-21swapper/207:16:032
166262740,3sleep20-21swapper/207:16:032
166262740,3sleep20-21swapper/207:16:032
114572740,3chrt0-21swapper/111:05:281
114572740,3chrt0-21swapper/111:05:281
269622700,2sleep027094-21ls09:11:060
269622700,2sleep027094-21ls09:11:060
15692700,3sleep10-21swapper/110:55:281
15692700,3sleep10-21swapper/110:55:281
135482700,3sleep30-21swapper/311:39:503
135482700,3sleep30-21swapper/311:39:503
135482700,3sleep30-21swapper/311:39:503
276042680,4sleep00-21swapper/009:44:330
226912680,3chrt0-21swapper/210:43:472
77742650,3chrt0-21swapper/210:28:522
77742650,3chrt0-21swapper/210:28:522
261072650,4chrt0-21swapper/312:25:123
212442640,8sleep121-21ksoftirqd/110:41:411
63842620,3sleep30-21swapper/312:05:313
63842620,3sleep30-21swapper/312:05:313
212512620,2sleep20-21swapper/207:29:532
158512620,2chrt0-21swapper/310:36:083
158512620,2chrt0-21swapper/310:36:083
121752620,3sleep10-21swapper/109:29:071
121752620,3sleep10-21swapper/109:29:071
6812610,3sleep227-21ksoftirqd/211:59:192
6812610,3sleep227-21ksoftirqd/211:59:192
231672610,2sleep223372-21grep09:01:082
231672610,2sleep223372-21grep09:01:082
31872580,2sleep012-21ksoftirqd/008:06:080
23172580,3sleep20-21swapper/211:28:162
23172580,3sleep20-21swapper/211:28:162
327342550,3sleep015399-21cyclictest11:58:480
327342550,3sleep015399-21cyclictest11:58:480
71742530,3sleep30-21swapper/311:32:593
71742530,3sleep30-21swapper/311:32:593
45842530,3sleep30-21swapper/310:26:003
45842530,3sleep30-21swapper/310:26:003
220722520,2sleep30-21swapper/309:38:373
220722520,2sleep30-21swapper/309:38:373
220722520,2sleep30-21swapper/309:38:373
5412510,10sleep333-21ksoftirqd/310:21:053
5412510,10sleep333-21ksoftirqd/310:21:053
290262510,3sleep30-21swapper/312:27:213
290262510,3sleep30-21swapper/312:27:213
168012510,3sleep20-21swapper/208:45:562
167422510,3sleep2271ksoftirqd/210:05:572
167422510,3sleep2271ksoftirqd/210:05:572
23592490,2sleep00-21swapper/009:19:170
23592490,2sleep00-21swapper/009:19:170
23592490,2sleep00-21swapper/009:19:170
163062490,3chrt0-21swapper/111:41:571
163062490,3chrt0-21swapper/111:41:571
3732480,6sleep2374-21wc10:21:042
3732480,6sleep2374-21wc10:21:042
203642460,3chrt0-21swapper/010:41:040
1540199460,29cyclictest4180-21ssh12:02:311
1540199460,29cyclictest4180-21ssh12:02:311
84082450,3sleep00-21swapper/012:39:280
84082450,3sleep00-21swapper/012:39:280
302252450,4sleep00-21swapper/010:51:050
302252450,4sleep00-21swapper/010:51:050
281552450,2sleep30-21swapper/311:54:293
217512450,2sleep333-21ksoftirqd/307:30:583
217512450,2sleep333-21ksoftirqd/307:30:583
47392440,3sleep20-21swapper/211:30:572
47392440,3sleep20-21swapper/211:30:572
1540199441,29cyclictest15896-21ssh12:14:471
1540199441,27cyclictest30878-21taskset12:29:471
1540199441,27cyclictest30878-21taskset12:29:471
1540199440,27cyclictest15382-21runrttasks09:31:351
1540199440,27cyclictest15382-21runrttasks09:31:351
74772430,2sleep10-21swapper/112:06:011
74772430,2sleep10-21swapper/112:06:011
269132420,3sleep30-21swapper/311:20:503
269132420,3sleep30-21swapper/311:20:503
1540199420,30cyclictest3524-21ssh10:24:581
1540199420,30cyclictest3524-21ssh10:24:581
1540199410,29cyclictest30826-21ssh09:47:011
1540199410,29cyclictest30826-21ssh09:47:011
1540199410,26cyclictest18892-21sh11:11:531
1540199410,26cyclictest18892-21sh11:11:531
1540199401,26cyclictest22623-21irqstats09:00:591
1540199401,26cyclictest22623-21irqstats09:00:591
1540199401,22cyclictest0-21swapper/112:23:361
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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