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2026-01-16 - 04:10
[ 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 Fri Jan 16, 2026 00:44:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
463521570,4sleep30-21swapper/300:13:503
463521570,4sleep30-21swapper/300:13:503
1574121330,2sleep115743-21ssh22:46:151
1574121330,2sleep115743-21ssh22:46:151
2104521250,6sleep121-21ksoftirqd/122:51:381
2104521250,6sleep121-21ksoftirqd/122:51:381
1305621200,4sleep0482-21snmpd23:16:080
1305621200,4sleep0482-21snmpd23:16:080
2069421170,4sleep00-21swapper/000:30:190
2069421170,4sleep00-21swapper/000:30:190
1310521170,3sleep10-21swapper/123:16:131
1310521170,3sleep10-21swapper/123:16:131
2992021120,3sleep10-21swapper/121:22:361
2467721100,2sleep10-21swapper/121:50:411
68352990,2sleep10-21swapper/100:15:451
68352990,2sleep10-21swapper/100:15:451
242912930,3sleep10-21swapper/121:16:371
242912930,3sleep10-21swapper/121:16:371
242912930,3sleep10-21swapper/121:16:371
182482930,4sleep30-21swapper/322:49:393
182482930,4sleep30-21swapper/322:49:393
292902890,4sleep30-21swapper/323:32:593
292902890,4sleep30-21swapper/323:32:593
68942830,4sleep30-21swapper/323:43:163
282522830,4sleep30-21swapper/321:20:493
267712830,2sleep10-21swapper/120:05:441
267712830,2sleep10-21swapper/120:05:441
45502820,2chrt0-21swapper/122:35:421
45502820,2chrt0-21swapper/122:35:421
45502820,2chrt0-21swapper/122:35:421
76762740,3sleep20-21swapper/222:05:492
76762740,3sleep20-21swapper/222:05:492
212212740,3sleep10-21swapper/100:30:401
212212740,3sleep10-21swapper/100:30:401
70502720,4sleep00-21swapper/019:10:510
70502720,4sleep00-21swapper/019:10:510
117402720,2sleep10-21swapper/122:10:341
117402720,2sleep10-21swapper/122:10:341
66912700,2chrt0-21swapper/320:40:423
66912700,2chrt0-21swapper/320:40:423
147172660,4chrt0-21swapper/322:12:533
147172660,4chrt0-21swapper/322:12:533
84162640,4chrt0-21swapper/322:39:383
84162640,4chrt0-21swapper/322:39:383
84162640,4chrt0-21swapper/322:39:383
39122640,3sleep10-21swapper/120:30:521
156622640,3sleep10-21swapper/123:51:421
8642580,2sleep30-21swapper/321:59:153
8642580,2sleep30-21swapper/321:59:153
8642580,2sleep30-21swapper/321:59:153
274692560,2sleep17540-21cyclictest00:35:551
274692560,2sleep17540-21cyclictest00:35:551
274692560,2sleep17540-21cyclictest00:35:551
200732560,3sleep120070-21grep19:45:511
200732560,3sleep120070-21grep19:45:511
169892560,3sleep10-21swapper/100:25:501
169892560,3sleep10-21swapper/100:25:501
287032550,3chrt0-21swapper/023:32:120
287032550,3chrt0-21swapper/023:32:120
62182540,3chrt0-21swapper/022:04:550
165212530,3chrt0-21swapper/321:41:353
326572520,3chrt0-21swapper/300:09:403
326572520,3chrt0-21swapper/300:09:403
71432510,3chrt0-21swapper/120:40:481
71432510,3chrt0-21swapper/120:40:481
37302510,2sleep23750-21ssh23:40:312
37302510,2sleep23750-21ssh23:40:312
323782500,3sleep30-21swapper/323:03:413
65102490,3chrt0-21swapper/323:10:373
65102490,3chrt0-21swapper/323:10:373
242242490,3sleep10-21swapper/122:55:401
242242490,3sleep10-21swapper/122:55:401
230352490,3sleep30-21swapper/300:31:433
230352490,3sleep30-21swapper/300:31:433
195902490,4sleep30-21swapper/323:23:233
195902490,4sleep30-21swapper/323:23:233
265412480,3chrt0-21swapper/320:05:423
265412480,3chrt0-21swapper/320:05:423
213222470,3sleep10-21swapper/123:57:331
213222470,3sleep10-21swapper/123:57:331
251492460,2sleep20-21swapper/200:01:032
251492460,2sleep20-21swapper/200:01:032
207672460,3sleep30-21swapper/319:50:353
207672460,3sleep30-21swapper/319:50:353
39282450,3sleep30-21swapper/323:40:393
39282450,3sleep30-21swapper/323:40:393
285752450,3chrt0-21swapper/022:26:330
256832450,2chrt0-21swapper/300:02:013
256832450,2chrt0-21swapper/300:02:013
248192450,3chrt0-21swapper/123:28:431
171152440,2sleep32807-21kworker/3:119:40:353
171152440,2sleep32807-21kworker/3:119:40:353
53642430,2sleep05452-21gzip21:30:440
53642430,2sleep05452-21gzip21:30:440
214682430,3sleep30-21swapper/322:52:123
214682430,3sleep30-21swapper/322:52:123
146762420,3sleep30-21swapper/321:40:343
146762420,3sleep30-21swapper/321:40:343
51492400,3sleep20-21swapper/221:30:412
51492400,3sleep20-21swapper/221:30:412
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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