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2026-03-01 - 20:35
[ 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
Characteristics of the 100 highest latencies:
System rackdslot4.osadl.org (updated Sun Mar 01, 2026 12:45:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
138591233166,23phc2sys0-21swapper/307:09:573
111102202169,22sleep20-21swapper/207:09:542
108322201167,23sleep10-21swapper/107:06:221
108012199166,22sleep00-21swapper/007:05:580
2635921700,7sleep31141499cyclictest12:00:133
1615821390,6sleep01141199cyclictest08:25:010
1385918262,11phc2sys0-21swapper/307:10:003
260412620,2sleep30-21swapper/308:45:003
138491610,1ptp4l401ktimersoftd/307:30:153
138491570,1ptp4l401ktimersoftd/309:05:433
138491560,1ptp4l401ktimersoftd/310:15:133
95142530,4sleep29518-21irqrtprio12:30:172
242952520,3sleep324298-21irqrtprio09:45:183
138491520,0ptp4l401ktimersoftd/308:27:333
113752520,2sleep10-21swapper/111:30:101
11411994943,3cyclictest20669-21sh09:40:000
138491420,1ptp4l401ktimersoftd/308:09:193
138491410,20ptp4l4273-21sort08:00:143
138491410,0ptp4l401ktimersoftd/311:17:223
138491400,0ptp4l401ktimersoftd/310:45:253
11414994035,2cyclictest41-21ksoftirqd/309:40:003
11414993934,3cyclictest41-21ksoftirqd/312:20:003
11413993935,3cyclictest33-21ksoftirqd/208:05:002
11414993830,6cyclictest41-21ksoftirqd/309:26:293
11411993833,3cyclictest9-21ksoftirqd/009:15:000
11411993833,3cyclictest9-21ksoftirqd/009:15:000
138491370,0ptp4l401ktimersoftd/310:05:113
11414993732,3cyclictest41-21ksoftirqd/312:40:013
11414993732,3cyclictest41-21ksoftirqd/311:40:003
11414993732,3cyclictest41-21ksoftirqd/307:29:593
11414993731,4cyclictest41-21ksoftirqd/309:43:583
11413993732,3cyclictest33-21ksoftirqd/208:50:002
11413993731,4cyclictest33-21ksoftirqd/207:19:442
11413993726,9cyclictest33-21ksoftirqd/211:10:262
11412993732,3cyclictest25-21ksoftirqd/107:29:591
11412993731,4cyclictest25-21ksoftirqd/111:55:111
11412993731,4cyclictest25-21ksoftirqd/111:55:111
11412993731,4cyclictest25-21ksoftirqd/111:21:001
11412993730,5cyclictest25-21ksoftirqd/107:12:111
11411993731,4cyclictest9-21ksoftirqd/011:53:400
11411993731,4cyclictest9-21ksoftirqd/007:18:130
11411993730,5cyclictest9-21ksoftirqd/009:59:360
11411993712,4cyclictest6657-21cut12:25:160
11411993712,4cyclictest6657-21cut12:25:160
50798360,2rtkit-daemon0-21swapper/110:44:071
11414993631,3cyclictest41-21ksoftirqd/311:40:193
11414993631,3cyclictest41-21ksoftirqd/310:15:003
11414993631,3cyclictest41-21ksoftirqd/309:20:003
11414993630,4cyclictest41-21ksoftirqd/312:11:303
11413993631,3cyclictest33-21ksoftirqd/211:00:112
11413993630,4cyclictest33-21ksoftirqd/212:40:012
11413993630,4cyclictest33-21ksoftirqd/209:37:112
11413993630,4cyclictest33-21ksoftirqd/209:04:392
11413993630,4cyclictest33-21ksoftirqd/207:22:362
11413993629,5cyclictest33-21ksoftirqd/208:27:222
1141399360,35cyclictest0-21swapper/212:10:232
11412993630,4cyclictest25-21ksoftirqd/112:18:161
11412993630,4cyclictest25-21ksoftirqd/110:50:001
11412993630,4cyclictest25-21ksoftirqd/109:48:581
11412993630,4cyclictest25-21ksoftirqd/109:30:041
11412993630,4cyclictest25-21ksoftirqd/108:49:281
11411993630,3cyclictest9-21ksoftirqd/008:40:100
11411993629,5cyclictest9-21ksoftirqd/008:05:580
11411993613,3cyclictest23265-21seq10:47:250
11414993530,3cyclictest41-21ksoftirqd/311:25:003
11414993530,3cyclictest41-21ksoftirqd/311:00:003
11414993530,3cyclictest41-21ksoftirqd/307:20:003
11414993529,4cyclictest41-21ksoftirqd/312:32:233
11414993529,4cyclictest41-21ksoftirqd/310:38:133
11414993529,4cyclictest41-21ksoftirqd/309:24:123
11414993529,4cyclictest41-21ksoftirqd/308:34:133
11414993529,4cyclictest41-21ksoftirqd/307:56:473
11414993529,3cyclictest41-21ksoftirqd/309:55:013
11414993524,9cyclictest41-21ksoftirqd/307:40:283
11413993530,3cyclictest33-21ksoftirqd/207:26:492
11413993529,4cyclictest33-21ksoftirqd/212:28:202
11413993529,4cyclictest33-21ksoftirqd/212:28:202
11413993529,4cyclictest33-21ksoftirqd/211:46:522
11413993529,4cyclictest33-21ksoftirqd/209:58:132
11413993529,4cyclictest33-21ksoftirqd/207:14:302
11413993528,5cyclictest33-21ksoftirqd/211:26:552
11413993528,5cyclictest33-21ksoftirqd/211:26:552
11412993529,4cyclictest25-21ksoftirqd/112:22:381
11412993529,4cyclictest25-21ksoftirqd/111:25:291
11412993529,4cyclictest25-21ksoftirqd/111:25:291
11412993529,4cyclictest25-21ksoftirqd/108:41:411
11412993529,4cyclictest25-21ksoftirqd/107:46:551
11412993529,4cyclictest25-21ksoftirqd/107:42:411
11412993529,4cyclictest25-21ksoftirqd/107:36:471
11412993529,4cyclictest25-21ksoftirqd/107:36:471
11412993528,5cyclictest25-21ksoftirqd/111:06:161
11412993528,4cyclictest25-21ksoftirqd/112:29:121
11412993528,4cyclictest25-21ksoftirqd/112:29:121
11411993531,3cyclictest9-21ksoftirqd/007:30:000
11411993530,3cyclictest9-21ksoftirqd/012:15:120
11411993512,4cyclictest18618-21idleruntime-cro07:25:000
11414993430,2cyclictest41-21ksoftirqd/308:10:263
11414993429,3cyclictest41-21ksoftirqd/311:05:343
11414993429,3cyclictest41-21ksoftirqd/310:00:013
11414993429,3cyclictest41-21ksoftirqd/309:30:173
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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