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2026-01-15 - 07:01
[ 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 rack4slot6.osadl.org (updated Thu Jan 15, 2026 00:44:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1789321460,0sleep20-21swapper/219:35:202
613521220,106pltrace0-21swapper/219:10:012
61352960,88pltrace0-21swapper/619:09:406
39127158,9sleep50-21swapper/519:06:145
3074127157,10sleep30-21swapper/319:05:093
42326942,10sleep10-21swapper/119:06:431
42626131,10sleep40-21swapper/419:06:454
33726147,10sleep70-21swapper/719:05:297
55925945,10sleep00-21swapper/019:08:350
1813152360,4pltrace0-21swapper/700:30:117
2883252280,3pltrace0-21swapper/721:55:187
760952250,0pltrace0-21swapper/722:15:237
2108952250,0pltrace0-21swapper/719:45:217
91899241,22cyclictest0-21swapper/619:15:196
310752210,3pltrace0-21swapper/723:06:387
2540652210,7pltrace0-21swapper/723:45:167
2711552200,0pltrace0-21swapper/722:50:227
1830252200,0pltrace0-21swapper/719:40:187
1534752200,4pltrace0-21swapper/700:26:497
420052190,0pltrace0-21swapper/700:05:247
2945452190,5pltrace0-21swapper/720:00:477
91399180,17cyclictest0-21swapper/522:32:035
977552170,0pltrace0-21swapper/700:16:067
977552170,0pltrace0-21swapper/700:16:067
91399171,15cyclictest0-21swapper/520:36:135
88452170,3pltrace0-21swapper/721:06:407
88452170,3pltrace0-21swapper/721:06:407
653352170,4pltrace0-21swapper/721:14:557
3053152170,0pltrace0-21swapper/721:01:137
2216752170,2pltrace0-21swapper/720:47:387
2092052170,0pltrace0-21swapper/700:35:037
203352170,4pltrace0-21swapper/722:07:247
1489052170,5pltrace0-21swapper/721:30:557
922991613,2cyclictest0-21swapper/722:45:157
91899160,15cyclictest0-21swapper/623:25:186
91399161,14cyclictest0-21swapper/521:40:185
91099160,15cyclictest0-21swapper/423:25:174
903991610,5cyclictest0-21swapper/321:54:093
90399161,3cyclictest0-21swapper/323:00:493
90399161,14cyclictest0-21swapper/319:40:003
90399160,15cyclictest0-21swapper/321:48:363
90399160,15cyclictest0-21swapper/321:17:113
899991610,5cyclictest0-21swapper/222:36:532
899991610,5cyclictest0-21swapper/222:32:342
89999160,15cyclictest0-21swapper/220:24:122
89999160,15cyclictest0-21swapper/220:00:132
3268952160,3pltrace0-21swapper/723:00:577
3099252160,2pltrace0-21swapper/723:58:337
2711552160,11pltrace1478-21lldpd22:50:153
1210652160,7pltrace0-21swapper/521:25:205
922991511,2cyclictest0-21swapper/722:40:237
922991511,2cyclictest0-21swapper/721:28:347
92299150,8cyclictest0-21swapper/720:09:547
92299150,7cyclictest0-21swapper/720:14:487
92299150,4cyclictest0-21swapper/722:34:537
92299150,4cyclictest0-21swapper/720:39:017
918991510,4cyclictest12204-21expr23:20:116
91899150,8cyclictest0-21swapper/621:04:236
91899150,7cyclictest0-21swapper/621:41:396
91899150,7cyclictest0-21swapper/600:00:226
91899150,4cyclictest0-21swapper/619:48:146
91899150,3cyclictest0-21swapper/621:38:166
91899150,14cyclictest0-21swapper/622:57:086
913991512,2cyclictest0-21swapper/522:55:265
91399151,7cyclictest0-21swapper/522:01:365
91399150,4cyclictest0-21swapper/500:38:155
91399150,14cyclictest0-21swapper/519:28:095
910991513,1cyclictest0-21swapper/421:45:234
90399151,3cyclictest0-21swapper/322:21:163
90399150,8cyclictest0-21swapper/320:18:233
90399150,14cyclictest0-21swapper/323:09:023
90399150,14cyclictest0-21swapper/320:57:343
90399150,14cyclictest0-21swapper/300:36:183
89999150,14cyclictest0-21swapper/221:31:392
89999150,14cyclictest0-21swapper/221:02:432
89999150,14cyclictest0-21swapper/200:09:162
89499157,6cyclictest1055-13auditd23:10:001
894991511,2cyclictest0-21swapper/100:22:251
894991511,2cyclictest0-21swapper/100:22:251
89499150,7cyclictest0-21swapper/120:45:191
89499150,14cyclictest0-21swapper/122:35:131
89499150,13cyclictest0-21swapper/123:29:241
2216752150,10pltrace0-21swapper/520:44:095
1210652150,8pltrace0-21swapper/121:25:231
922991413,1cyclictest0-21swapper/719:25:187
92299140,3cyclictest0-21swapper/723:44:587
92299140,3cyclictest0-21swapper/723:16:487
92299140,13cyclictest0-21swapper/722:57:117
92299140,13cyclictest0-21swapper/719:21:497
91899140,8cyclictest0-21swapper/620:14:446
91899140,3cyclictest0-21swapper/621:55:086
91899140,12cyclictest0-21swapper/619:25:096
913991411,2cyclictest0-21swapper/523:13:575
91399140,7cyclictest0-21swapper/521:00:045
91399140,7cyclictest0-21swapper/500:15:175
91399140,7cyclictest0-21swapper/500:15:175
91399140,6cyclictest0-21swapper/520:46:375
91399140,3cyclictest0-21swapper/500:12:385
91399140,13cyclictest0-21swapper/519:50:105
91399140,1cyclictest0-21swapper/523:55:135
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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