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2026-02-14 - 08:49
[ 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 Sat Feb 14, 2026 00:45:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
361621620,2sleep00-21swapper/023:18:550
361621620,2sleep00-21swapper/023:18:550
3059021490,3sleep10-21swapper/121:36:321
3059021490,3sleep10-21swapper/121:36:321
1343721410,2sleep00-21swapper/021:51:500
1343721410,2sleep00-21swapper/021:51:500
581421250,3sleep10-21swapper/123:21:091
2081221210,3sleep20-21swapper/221:27:092
2081221210,3sleep20-21swapper/221:27:092
864221130,3chrt0-21swapper/121:47:171
2887121130,3chrt27563-21/usr/sbin/munin23:11:222
2887121130,3chrt27563-21/usr/sbin/munin23:11:222
2718421130,3sleep20-21swapper/222:06:112
2718421130,3sleep20-21swapper/222:06:112
2897321120,2chrt0-21swapper/122:07:351
2897321120,2chrt0-21swapper/122:07:351
1772321120,3sleep10-21swapper/121:56:171
1772321120,3sleep10-21swapper/121:56:171
943221080,2chrt9433-21/usr/sbin/munin23:56:192
943221080,2chrt9433-21/usr/sbin/munin23:56:192
1821121070,3sleep30-21swapper/300:36:553
1821121070,3sleep30-21swapper/300:36:553
1821121070,3sleep30-21swapper/300:36:553
1052721070,2sleep30-21swapper/300:30:203
1052721070,2sleep30-21swapper/300:30:203
337621050,3sleep20-21swapper/222:14:512
337621050,3sleep20-21swapper/222:14:512
1470021020,4chrt0-21swapper/300:01:183
1470021020,4chrt0-21swapper/300:01:183
287772980,3chrt0-21swapper/200:16:082
287772980,3chrt0-21swapper/200:16:082
48892930,3sleep20-21swapper/223:20:342
48892930,3sleep20-21swapper/223:20:342
191662900,2chrt18481-21/usr/sbin/munin00:06:151
231192880,6sleep222406-21/usr/sbin/munin23:06:152
231192880,6sleep222406-21/usr/sbin/munin23:06:152
231192880,6sleep222406-21/usr/sbin/munin23:06:152
236992860,2sleep227-21ksoftirqd/222:02:012
236992860,2sleep227-21ksoftirqd/222:02:012
105172830,3sleep210516-21ssh23:26:092
105172830,3sleep210516-21ssh23:26:092
69712760,3sleep10-21swapper/121:13:491
69712760,3sleep10-21swapper/121:13:491
5482760,1sleep132312-21/usr/sbin/munin21:01:171
5482760,1sleep132312-21/usr/sbin/munin21:01:171
110152710,3chrt0-21swapper/121:17:191
110152710,3chrt0-21swapper/121:17:191
110152710,3chrt0-21swapper/121:17:191
323822650,9chrt33-21ksoftirqd/323:15:573
323822650,9chrt33-21ksoftirqd/323:15:573
156122640,6sleep227-21ksoftirqd/200:02:182
156122640,6sleep227-21ksoftirqd/200:02:182
159412590,3chrt0-21swapper/220:16:122
159412590,3chrt0-21swapper/220:16:122
159412590,3chrt0-21swapper/220:16:122
290552570,4chrt0-21swapper/322:40:083
290552570,4chrt0-21swapper/322:40:083
88992560,4sleep00-21swapper/022:20:200
88992560,4sleep00-21swapper/022:20:200
88992560,4sleep00-21swapper/022:20:200
185702560,3sleep30-21swapper/321:25:573
15382560,3chrt0-21swapper/219:36:182
15382560,3chrt0-21swapper/219:36:182
325522530,3sleep20-21swapper/221:39:102
325522530,3sleep20-21swapper/221:39:102
54982510,2sleep25511-21sh21:44:542
54982510,2sleep25511-21sh21:44:542
254452510,2sleep30-21swapper/321:31:283
39312500,3chrt0-21swapper/200:23:242
39312500,3chrt0-21swapper/200:23:242
29532490,3chrt0-21swapper/100:21:501
29532490,3chrt0-21swapper/100:21:501
292342490,4sleep228550-21/usr/sbin/munin20:51:162
292342490,4sleep228550-21/usr/sbin/munin20:51:162
196332490,3sleep30-21swapper/300:06:213
32852480,4sleep012-21ksoftirqd/000:22:210
32852480,4sleep012-21ksoftirqd/000:22:210
21532470,3chrt0-21swapper/122:46:091
21532470,3chrt0-21swapper/122:46:091
69972460,2sleep17069-21gunzip00:26:171
69972460,2sleep17069-21gunzip00:26:171
223632460,3sleep10-21swapper/123:36:411
223632460,3sleep10-21swapper/123:36:411
223632460,3sleep10-21swapper/123:36:411
249522450,3sleep30-21swapper/323:07:573
249522450,3sleep30-21swapper/323:07:573
249522450,3sleep30-21swapper/323:07:573
16732450,2chrt0-21swapper/319:36:193
16732450,2chrt0-21swapper/319:36:193
68082440,3sleep30-21swapper/322:17:293
68082440,3sleep30-21swapper/322:17:293
68082440,3sleep30-21swapper/322:17:293
30882440,3sleep30-21swapper/319:41:133
30882440,3sleep30-21swapper/319:41:133
249862440,2sleep10-21swapper/122:36:091
249862440,2sleep10-21swapper/122:36:091
284912430,4sleep30-21swapper/322:06:563
284912430,4sleep30-21swapper/322:06:563
263312420,3sleep20-21swapper/222:36:292
263312420,3sleep20-21swapper/222:36:292
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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