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2026-03-03 - 10:30
[ 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 Tue Mar 03, 2026 00:45:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
138591204170,23phc2sys0-21swapper/319:08:593
93032203170,22sleep20-21swapper/219:09:192
91332203168,23sleep00-21swapper/019:07:120
90822201168,22sleep10-21swapper/119:06:341
2972621570,5sleep0964799cyclictest20:55:120
2972621570,5sleep0964799cyclictest20:55:120
2890421430,7sleep1964899cyclictest21:56:381
1385918362,11phc2sys0-21swapper/319:10:013
935628161,10sleep20-21swapper/219:10:002
111202660,3sleep00-21swapper/020:15:280
105412640,2sleep20-21swapper/200:35:172
123432590,2sleep20-21swapper/223:35:132
138491580,1ptp4l401ktimersoftd/320:41:233
138491500,1ptp4l391rcuc/320:22:033
101692490,2sleep30-21swapper/300:35:153
9649994630,13cyclictest33-21ksoftirqd/220:49:592
138491450,1ptp4l0-21swapper/323:55:203
138491440,1ptp4l401ktimersoftd/319:44:373
9650994337,3cyclictest19797-21fschecks_count22:45:173
9647994336,4cyclictest2661-21irqrtprio21:05:180
138491430,0ptp4l401ktimersoftd/322:27:333
138491430,0ptp4l401ktimersoftd/321:21:163
138491430,0ptp4l401ktimersoftd/320:55:033
138491430,0ptp4l401ktimersoftd/320:55:033
138491430,0ptp4l401ktimersoftd/320:12:483
138491430,0ptp4l401ktimersoftd/319:20:053
138491430,0ptp4l401ktimersoftd/300:16:343
138491420,0ptp4l401ktimersoftd/322:40:253
138491420,0ptp4l401ktimersoftd/322:19:543
138491420,0ptp4l401ktimersoftd/300:09:033
9647994137,3cyclictest9-21ksoftirqd/022:00:000
138491410,0ptp4l401ktimersoftd/319:45:283
9649994026,11cyclictest33-21ksoftirqd/221:00:132
9649994020,18cyclictest33-21ksoftirqd/220:25:432
9648994034,3cyclictest21437-21cron20:40:011
9647993934,3cyclictest9-21ksoftirqd/000:40:010
50798390,2rtkit-daemon0-21swapper/322:35:253
138491390,1ptp4l401ktimersoftd/319:30:023
138491390,0ptp4l401ktimersoftd/300:22:323
9649993825,10cyclictest33-21ksoftirqd/223:45:472
9648993831,4cyclictest6915-21wc23:25:011
9647993834,2cyclictest9-21ksoftirqd/023:40:010
9647993833,3cyclictest9-21ksoftirqd/019:40:010
9647993832,3cyclictest9-21ksoftirqd/021:45:130
138491380,1ptp4l0-21swapper/322:30:403
9650993732,3cyclictest41-21ksoftirqd/322:00:003
9650993731,3cyclictest41-21ksoftirqd/300:10:523
9648993731,4cyclictest25-21ksoftirqd/120:00:001
9648993731,4cyclictest25-21ksoftirqd/120:00:001
9647993733,3cyclictest9-21ksoftirqd/021:10:190
9649993630,4cyclictest33-21ksoftirqd/221:50:452
9649993630,4cyclictest33-21ksoftirqd/221:27:022
9649993630,4cyclictest33-21ksoftirqd/221:27:022
9649993630,4cyclictest33-21ksoftirqd/220:44:302
9649993630,4cyclictest33-21ksoftirqd/200:26:262
9649993630,4cyclictest33-21ksoftirqd/200:26:262
9649993629,4cyclictest33-21ksoftirqd/221:00:012
9649993629,4cyclictest33-21ksoftirqd/221:00:012
9649993618,15cyclictest33-21ksoftirqd/220:04:082
9648993630,4cyclictest25-21ksoftirqd/120:49:481
9647993633,2cyclictest9-21ksoftirqd/023:14:590
9647993632,2cyclictest9-21ksoftirqd/023:30:190
9647993630,4cyclictest9-21ksoftirqd/019:41:030
9647993630,3cyclictest9-21ksoftirqd/021:30:000
9647993630,3cyclictest9-21ksoftirqd/021:30:000
9647993629,4cyclictest9-21ksoftirqd/023:27:110
9647993629,4cyclictest9-21ksoftirqd/023:27:110
50798360,7rtkit-daemon0-21swapper/322:03:583
9650993529,4cyclictest41-21ksoftirqd/322:57:223
9650993529,4cyclictest41-21ksoftirqd/322:57:223
9650993529,4cyclictest41-21ksoftirqd/322:54:093
9650993529,4cyclictest41-21ksoftirqd/321:04:533
9650993529,4cyclictest41-21ksoftirqd/320:36:503
9650993529,3cyclictest41-21ksoftirqd/320:45:213
9650993528,4cyclictest41-21ksoftirqd/319:18:233
9649993529,4cyclictest33-21ksoftirqd/221:13:192
9649993529,3cyclictest33-21ksoftirqd/223:14:582
9649993520,12cyclictest33-21ksoftirqd/223:08:352
9648993530,3cyclictest25-21ksoftirqd/123:07:181
9648993529,4cyclictest25-21ksoftirqd/122:07:411
9648993529,4cyclictest25-21ksoftirqd/119:12:551
9648993529,4cyclictest25-21ksoftirqd/100:03:351
9648993529,3cyclictest25-21ksoftirqd/121:17:011
9648993529,3cyclictest25-21ksoftirqd/119:50:101
9648993528,5cyclictest25-21ksoftirqd/120:13:081
9648993528,4cyclictest6960-21cron00:30:001
9648993528,4cyclictest6960-21cron00:30:001
9648993528,4cyclictest25-21ksoftirqd/120:27:591
9647993530,3cyclictest9-21ksoftirqd/020:30:000
9647993530,3cyclictest9-21ksoftirqd/000:30:000
9647993530,3cyclictest9-21ksoftirqd/000:30:000
9647993530,3cyclictest9-21ksoftirqd/000:22:510
9647993529,4cyclictest9-21ksoftirqd/023:17:120
9647993529,3cyclictest9-21ksoftirqd/022:10:180
9647993529,3cyclictest9-21ksoftirqd/021:40:010
9647993529,3cyclictest9-21ksoftirqd/021:30:180
9647993529,3cyclictest9-21ksoftirqd/000:10:020
9647993528,5cyclictest9-21ksoftirqd/020:34:010
9647993528,5cyclictest9-21ksoftirqd/019:14:100
9650993428,4cyclictest41-21ksoftirqd/320:52:533
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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