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2026-01-28 - 00:33
[ 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 Tue Jan 27, 2026 12:45:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1218521510,3sleep00-21swapper/010:06:010
1218521510,3sleep00-21swapper/010:06:010
668121490,2sleep30-21swapper/309:28:183
668121490,2sleep30-21swapper/309:28:183
1905821460,3sleep10-21swapper/111:50:351
1905821460,3sleep10-21swapper/111:50:351
51721220,3sleep20-21swapper/209:55:022
51721220,3sleep20-21swapper/209:55:022
1702721210,3sleep20-21swapper/207:30:512
1702721210,3sleep20-21swapper/207:30:512
3179221160,3chrt0-21swapper/109:20:571
3179221160,3chrt0-21swapper/109:20:571
797221120,3sleep20-21swapper/211:39:102
797221120,3sleep20-21swapper/211:39:102
797221120,3sleep20-21swapper/211:39:102
2042721040,3sleep30-21swapper/312:24:093
80802920,3chrt0-21swapper/212:11:012
80802920,3chrt0-21swapper/212:11:012
245682900,3sleep223604-21/usr/sbin/munin09:46:012
245682900,3sleep223604-21/usr/sbin/munin09:46:012
243052870,3sleep20-21swapper/207:50:522
243052870,3sleep20-21swapper/207:50:522
243052870,3sleep20-21swapper/207:50:522
76532820,3sleep20-21swapper/209:29:382
76532820,3sleep20-21swapper/209:29:382
17332810,4sleep20-21swapper/210:27:492
17332810,4sleep20-21swapper/210:27:492
278212780,3sleep30-21swapper/310:21:033
278212780,3sleep30-21swapper/310:21:033
217072760,3sleep20-21swapper/211:52:212
217072760,3sleep20-21swapper/211:52:212
166672760,2sleep30-21swapper/308:56:033
166672760,2sleep30-21swapper/308:56:033
166672760,2sleep30-21swapper/308:56:033
307122750,3sleep30-21swapper/309:52:013
307122750,3sleep30-21swapper/309:52:013
284622720,3chrt0-21swapper/212:31:272
90092700,3chrt0-21swapper/109:30:531
197942700,2sleep019446-21/usr/sbin/munin11:50:550
197942700,2sleep019446-21/usr/sbin/munin11:50:550
283202690,3sleep30-21swapper/308:00:543
283202690,3sleep30-21swapper/308:00:543
251542690,3sleep30-21swapper/310:51:013
251542690,3sleep30-21swapper/310:51:013
112272690,3sleep20-21swapper/211:10:332
112272690,3sleep20-21swapper/211:10:332
302842680,3chrt0-21swapper/312:00:583
302842680,3chrt0-21swapper/312:00:583
265342660,3chrt0-21swapper/211:25:482
265342660,3chrt0-21swapper/211:25:482
139062660,3sleep10-21swapper/111:45:321
139062660,3sleep10-21swapper/111:45:321
193622650,3sleep20-21swapper/210:45:532
182652650,3sleep20-21swapper/211:16:282
182652650,3sleep20-21swapper/211:16:282
182652650,3sleep20-21swapper/211:16:282
30002630,2chrt0-21swapper/209:56:342
30002630,2chrt0-21swapper/209:56:342
30002630,2chrt0-21swapper/209:56:342
44442620,2chrt4443-21/usr/sbin/munin11:35:521
44442620,2chrt4443-21/usr/sbin/munin11:35:521
44442620,2chrt4443-21/usr/sbin/munin11:35:521
107162560,2sleep13600-21kworker/1:207:11:141
107162560,2sleep13600-21kworker/1:207:11:141
233142550,2sleep223446-21unixbench-2d07:46:032
35692540,3chrt0-21swapper/312:06:243
35692540,3chrt0-21swapper/312:06:243
153442540,3sleep10-21swapper/110:09:391
153442540,3sleep10-21swapper/110:09:391
39022530,3sleep10-21swapper/111:02:241
303412530,3sleep20-21swapper/210:24:272
303412530,3sleep20-21swapper/210:24:272
144412520,3chrt0-21swapper/310:40:523
256432510,4sleep30-21swapper/311:56:043
256432510,4sleep30-21swapper/311:56:043
19302510,3sleep30-21swapper/309:23:403
19302510,3sleep30-21swapper/309:23:403
111732510,2sleep30-21swapper/307:15:413
111732510,2sleep30-21swapper/307:15:413
76382500,4sleep00-21swapper/010:33:540
76382500,4sleep00-21swapper/010:33:540
278462500,8sleep121-21ksoftirqd/111:58:511
278462500,8sleep121-21ksoftirqd/111:58:511
153842500,3sleep30-21swapper/312:18:503
153842500,3sleep30-21swapper/312:18:503
153842500,3sleep30-21swapper/312:18:503
280062490,3sleep30-21swapper/309:16:373
280062490,3sleep30-21swapper/309:16:373
280062490,3sleep30-21swapper/309:16:373
127002490,3sleep30-21swapper/309:34:453
183362480,2sleep20-21swapper/210:44:572
183362480,2sleep20-21swapper/210:44:572
121032480,4sleep30-21swapper/311:43:093
121032480,4sleep30-21swapper/311:43:093
3632470,3sleep10-21swapper/112:03:571
3632470,3sleep10-21swapper/112:03:571
262952470,4sleep00-21swapper/007:55:530
262952470,4sleep00-21swapper/007:55:530
263592460,3sleep00-21swapper/011:25:420
263592460,3sleep00-21swapper/011:25:420
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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