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2026-02-08 - 11:40
[ 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 08, 2026 00:45:00)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
573921460,3chrt0-21swapper/022:26:150
2358021380,4sleep20-21swapper/221:01:132
2358021380,4sleep20-21swapper/221:01:132
2744521150,2chrt0-21swapper/200:25:092
2744521150,2chrt0-21swapper/200:25:092
3272421090,5sleep30-21swapper/321:49:253
3272421090,5sleep30-21swapper/321:49:253
31042990,2sleep20-21swapper/221:51:212
31042990,2sleep20-21swapper/221:51:212
119362990,2sleep00-21swapper/023:36:570
119362990,2sleep00-21swapper/023:36:570
105702950,3chrt0-21swapper/200:40:172
105702950,3chrt0-21swapper/200:40:172
264802910,3chrt26481-21unixbench_singl23:51:132
264802910,3chrt26481-21unixbench_singl23:51:132
317102900,2sleep10-21swapper/122:20:541
317102900,2sleep10-21swapper/122:20:541
317102900,2sleep10-21swapper/122:20:541
147602890,4sleep30-21swapper/321:31:083
7482840,2sleep20-21swapper/221:50:002
7482840,2sleep20-21swapper/221:50:002
36122820,3sleep20-21swapper/222:56:232
36122820,3sleep20-21swapper/222:56:232
36122820,3sleep20-21swapper/222:56:232
169542770,3chrt0-21swapper/300:14:373
169542770,3chrt0-21swapper/300:14:373
166392770,2chrt27-21ksoftirqd/222:06:002
315592740,3sleep20-21swapper/223:25:212
315592740,3sleep20-21swapper/223:25:212
120282720,2chrt0-21swapper/320:31:083
120282720,2chrt0-21swapper/320:31:083
144102690,3sleep014139-21/usr/sbin/munin19:11:050
288282660,3sleep30-21swapper/319:50:543
247282650,2sleep024736-21diskmemload00:21:190
247282650,2sleep024736-21diskmemload00:21:190
205562640,4chrt20554-21ssh22:41:111
205562640,4chrt20554-21ssh22:41:111
227332620,3sleep30-21swapper/323:16:063
227332620,3sleep30-21swapper/323:16:063
227332620,3sleep30-21swapper/323:16:063
308252610,3chrt0-21swapper/322:51:143
308252610,3chrt0-21swapper/322:51:143
110392610,2sleep10-21swapper/123:04:501
110392610,2sleep10-21swapper/123:04:501
47492600,3sleep20-21swapper/222:26:052
318052580,3chrt0-21swapper/321:16:053
318052580,3chrt0-21swapper/321:16:053
318052580,3chrt0-21swapper/321:16:053
22732560,3chrt0-21swapper/221:18:492
22732560,3chrt0-21swapper/221:18:492
22732560,3chrt0-21swapper/221:18:492
136762550,2chrt0-21swapper/021:30:450
136762550,2chrt0-21swapper/021:30:450
180652530,3sleep20-21swapper/223:43:342
176442500,2sleep117657-21sh23:43:011
77592490,2sleep30-21swapper/300:05:573
77592490,2sleep30-21swapper/300:05:573
241882490,3sleep10-21swapper/122:12:421
241882490,3sleep10-21swapper/122:12:421
34632480,2chrt0-21swapper/000:32:430
29902480,2chrt0-21swapper/200:00:582
29902480,2chrt0-21swapper/200:00:582
29902480,2chrt0-21swapper/200:00:582
61082470,3chrt0-21swapper/321:22:203
61082470,3chrt0-21swapper/321:22:203
294782460,3sleep30-21swapper/319:51:063
294782460,3sleep30-21swapper/319:51:063
76412450,3sleep30-21swapper/322:28:513
44872450,1sleep20-21swapper/200:01:222
44872450,1sleep20-21swapper/200:01:222
41972450,1sleep04345-21idleruntime20:11:050
41972450,1sleep04345-21idleruntime20:11:050
203172450,3sleep20-21swapper/222:41:082
203172450,3sleep20-21swapper/222:41:082
123982450,2sleep10-21swapper/123:37:341
123982450,2sleep10-21swapper/123:37:341
230722440,3chrt0-21swapper/322:44:233
230722440,3chrt0-21swapper/322:44:233
198062440,3sleep20-21swapper/222:08:372
190872440,3sleep30-21swapper/322:07:373
187942440,3sleep30-21swapper/300:16:063
187942440,3sleep30-21swapper/300:16:063
187942440,3sleep30-21swapper/300:16:063
231412420,2sleep023215-21gzip21:01:080
231412420,2sleep023215-21gzip21:01:080
212582420,3sleep30-21swapper/321:37:153
212582420,3sleep30-21swapper/321:37:153
90322410,3sleep30-21swapper/321:57:333
90322410,3sleep30-21swapper/321:57:333
90322410,3sleep30-21swapper/321:57:333
251482410,3sleep20-21swapper/221:41:132
251482410,3sleep20-21swapper/221:41:132
40902370,3sleep20-21swapper/200:33:332
10492360,3sleep20-21swapper/222:54:472
10492360,3sleep20-21swapper/222:54:472
23572350,2sleep30-21swapper/322:56:043
23572350,2sleep30-21swapper/322:56:043
23572350,2sleep30-21swapper/322:56:043
294362340,2sleep129180-21latency_hist22:51:011
225002340,2sleep227-21ksoftirqd/221:00:532
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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