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2026-01-24 - 23:37
[ 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.
Unexpectedly long latencies may be caused by SMIs
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 rack0slot0.osadl.org (updated Sat Jan 24, 2026 12:45:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
264421050,0sleep40-21swapper/409:50:434
287142780,0sleep40-21swapper/409:17:414
122172770,1sleep512221-21cpuspeed_turbos12:20:145
233152760,0sleep30-21swapper/311:58:403
126202750,0sleep70-21swapper/709:56:477
278032740,0sleep40-21swapper/409:13:004
298752730,0sleep50-21swapper/507:45:135
116852730,1sleep30-21swapper/311:24:343
234672720,1sleep223475-21pmu-power09:35:182
264352710,0sleep50-21swapper/510:58:485
30802700,0sleep10-21swapper/112:28:111
118212700,0sleep40-21swapper/412:20:134
10822700,0sleep20-21swapper/211:13:432
10822700,0sleep20-21swapper/211:13:432
11482690,0sleep50-21swapper/512:32:325
96432680,0sleep50-21swapper/512:05:475
252022680,0sleep60-21swapper/610:12:256
161462670,0sleep40-21swapper/412:39:284
1189026050,6sleep70-21swapper/707:08:537
1192225949,6sleep30-21swapper/307:09:213
1175825848,6sleep60-21swapper/607:07:176
232212560,0sleep20-21swapper/211:49:262
1183725433,6sleep10-21swapper/107:08:161
1165625229,7sleep50-21swapper/507:05:565
1174325039,7sleep00-21swapper/007:07:030
1161924231,6sleep40-21swapper/407:05:314
1167123929,6sleep20-21swapper/207:06:092
276122270,1sleep40-21swapper/410:31:064
1226099263,22cyclictest0-21swapper/709:36:497
1226099263,22cyclictest0-21swapper/707:25:047
1225399260,21cyclictest0-21swapper/611:47:436
1224299260,20cyclictest0-21swapper/410:29:514
1222799263,20cyclictest0-21swapper/208:48:542
47762250,0sleep30-21swapper/310:05:003
47762250,0sleep30-21swapper/310:05:003
1226099253,21cyclictest0-21swapper/708:52:067
1226099250,21cyclictest0-21swapper/710:25:337
1225399253,21cyclictest0-21swapper/608:25:036
1225399253,21cyclictest0-21swapper/608:25:036
1224899253,21cyclictest0-21swapper/509:08:185
1221499254,18cyclictest0-21swapper/009:19:520
1226099243,20cyclictest0-21swapper/707:48:057
1226099242,21cyclictest0-21swapper/707:24:227
1224899242,21cyclictest0-21swapper/511:27:555
1224899241,18cyclictest0-21swapper/511:12:285
1224899241,18cyclictest0-21swapper/511:12:285
1224899240,20cyclictest0-21swapper/512:04:355
1224299243,20cyclictest0-21swapper/409:20:204
1224299240,21cyclictest0-21swapper/407:48:234
1224299240,19cyclictest0-21swapper/412:13:484
1224299240,18cyclictest0-21swapper/407:50:184
1221499243,20cyclictest0-21swapper/009:21:430
1221499240,20cyclictest0-21swapper/009:58:350
1221499240,20cyclictest0-21swapper/007:35:180
175152230,1sleep10-21swapper/111:30:011
1226099233,18cyclictest0-21swapper/711:15:157
1226099232,20cyclictest0-21swapper/707:18:517
1226099230,22cyclictest0-21swapper/708:44:127
1226099230,22cyclictest0-21swapper/708:21:327
1226099230,21cyclictest0-21swapper/709:00:007
1226099230,20cyclictest0-21swapper/711:10:027
1226099230,20cyclictest0-21swapper/711:10:017
1226099230,19cyclictest0-21swapper/711:52:207
1226099230,19cyclictest0-21swapper/708:05:597
1225399231,21cyclictest0-21swapper/608:14:596
1225399230,20cyclictest0-21swapper/607:52:376
1224899233,18cyclictest0-21swapper/510:52:515
1224899233,18cyclictest0-21swapper/508:45:205
1224899233,18cyclictest0-21swapper/508:30:055
1224899233,18cyclictest0-21swapper/508:15:085
1224299233,18cyclictest0-21swapper/408:39:484
1224299230,22cyclictest0-21swapper/410:15:474
1224299230,18cyclictest0-21swapper/412:31:124
1223599233,18cyclictest0-21swapper/312:21:063
1223599233,18cyclictest0-21swapper/309:25:173
1223599230,22cyclictest0-21swapper/312:05:113
1223599230,20cyclictest0-21swapper/307:41:373
1222099233,19cyclictest0-21swapper/107:33:191
1222099233,18cyclictest0-21swapper/108:23:501
1221499233,18cyclictest0-21swapper/007:23:310
1221499232,18cyclictest0-21swapper/012:03:540
1221499230,21cyclictest0-21swapper/010:26:240
220982220,0sleep30-21swapper/310:53:333
1226099223,18cyclictest0-21swapper/712:34:577
1226099223,18cyclictest0-21swapper/711:31:587
1226099223,18cyclictest0-21swapper/709:30:017
1226099223,18cyclictest0-21swapper/709:01:067
1226099222,18cyclictest0-21swapper/707:55:237
1226099220,21cyclictest0-21swapper/712:09:507
1226099220,21cyclictest0-21swapper/711:02:397
1226099220,21cyclictest0-21swapper/710:58:517
1226099220,20cyclictest0-21swapper/711:37:257
1226099220,20cyclictest0-21swapper/709:40:407
1225399223,18cyclictest0-21swapper/612:12:146
1225399223,18cyclictest0-21swapper/611:33:166
1225399223,18cyclictest0-21swapper/610:40:336
1225399223,18cyclictest0-21swapper/610:01:596
1225399223,18cyclictest0-21swapper/610:01:596
1225399223,18cyclictest0-21swapper/609:31:376
1225399223,18cyclictest0-21swapper/609:27:166
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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