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2026-01-26 - 19:31
[ 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 rack1slot1.osadl.org (updated Mon Jan 26, 2026 12:45:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6142237162,60sleep20-21swapper/207:08:552
4352211156,43sleep10-21swapper/107:06:531
4922201162,25sleep30-21swapper/307:07:393
4242196157,25sleep00-21swapper/007:06:440
161652540,0sleep20-21swapper/211:38:152
241622140,1sleep079099cyclictest11:07:450
796991312,1cyclictest28-21ksoftirqd/209:40:002
79399139,4cyclictest56-21kworker/1:108:46:391
79399139,0cyclictest56-21kworker/1:108:35:301
793991310,3cyclictest21-21ksoftirqd/110:05:021
808991210,1cyclictest35-21ksoftirqd/307:55:003
79699120,12cyclictest0-21swapper/207:25:192
79399128,4cyclictest56-21kworker/1:109:53:501
79399128,4cyclictest21-21ksoftirqd/112:08:111
793991212,0cyclictest21-21ksoftirqd/109:25:131
80899119,1cyclictest35-21ksoftirqd/309:20:143
79399110,10cyclictest0-21swapper/108:30:111
79099119,1cyclictest9-21ksoftirqd/008:15:000
79099114,3cyclictest6211-21perf07:20:000
80899108,1cyclictest35-21ksoftirqd/311:55:013
80899103,7cyclictest35-21ksoftirqd/310:50:163
79699109,1cyclictest28-21ksoftirqd/210:25:102
79699108,1cyclictest28-21ksoftirqd/210:55:112
79699108,1cyclictest28-21ksoftirqd/210:45:132
79699108,1cyclictest28-21ksoftirqd/209:30:132
79699108,1cyclictest28-21ksoftirqd/207:20:002
79699100,7cyclictest32750-21apt-get08:15:112
79399100,3cyclictest0-21swapper/111:55:111
213212100,0sleep30-21swapper/311:05:013
8089999,0cyclictest35-21ksoftirqd/312:35:133
8089999,0cyclictest35-21ksoftirqd/310:24:593
8089999,0cyclictest26499-21kworker/u8:209:37:343
8089998,1cyclictest35-21ksoftirqd/312:30:003
8089998,1cyclictest35-21ksoftirqd/309:15:003
8089998,1cyclictest35-21ksoftirqd/308:40:003
8089998,0cyclictest35-21ksoftirqd/310:35:153
8089997,1cyclictest35-21ksoftirqd/308:55:133
8089997,1cyclictest35-21ksoftirqd/307:40:183
7969999,0cyclictest28-21ksoftirqd/209:15:152
7969999,0cyclictest0-21swapper/211:22:412
7969998,1cyclictest28-21ksoftirqd/212:30:002
7969998,1cyclictest28-21ksoftirqd/211:05:002
7969990,8cyclictest0-21swapper/208:30:112
7939997,1cyclictest0-21swapper/112:35:171
7939995,0cyclictest0-21swapper/108:01:521
7939990,8cyclictest11995-21taskset10:10:431
7909998,1cyclictest9-21ksoftirqd/009:10:000
7909996,2cyclictest707-21snmpd09:11:260
7909993,5cyclictest21397-21http09:00:010
7909991,4cyclictest24830-21perf11:50:010
7909990,4cyclictest30314-21perf09:55:000
8089987,1cyclictest35-21ksoftirqd/312:10:123
8089987,1cyclictest35-21ksoftirqd/312:05:003
8089987,1cyclictest35-21ksoftirqd/311:25:003
8089987,1cyclictest35-21ksoftirqd/310:40:133
8089987,1cyclictest35-21ksoftirqd/310:00:143
8089987,1cyclictest35-21ksoftirqd/309:50:143
8089986,1cyclictest707-21snmpd07:10:373
8089986,1cyclictest35-21ksoftirqd/309:25:163
8089981,3cyclictest0-21swapper/309:55:133
8089980,3cyclictest0-21swapper/308:05:113
8089980,0cyclictest0-21swapper/308:10:123
7969988,0cyclictest28-21ksoftirqd/208:49:592
7969988,0cyclictest28-21ksoftirqd/207:50:212
7969987,1cyclictest28-21ksoftirqd/212:00:122
7969987,1cyclictest28-21ksoftirqd/210:50:182
7969986,1cyclictest707-21snmpd08:39:462
7969986,1cyclictest61650irq/122-eno111:00:202
7969986,1cyclictest61650irq/122-eno110:15:122
7969986,1cyclictest61650irq/122-eno110:00:182
7969986,1cyclictest61650irq/122-eno109:45:102
7969986,1cyclictest61650irq/122-eno109:25:162
7969986,1cyclictest61650irq/122-eno107:25:002
7969986,1cyclictest28-21ksoftirqd/212:31:572
7969986,1cyclictest28-21ksoftirqd/212:00:002
7969986,1cyclictest28-21ksoftirqd/209:55:122
7969986,1cyclictest28-21ksoftirqd/208:55:132
7969986,1cyclictest1147-21sendmail-msp10:40:002
7969980,6cyclictest26499-21kworker/u8:209:10:122
7939988,0cyclictest21-21ksoftirqd/112:10:181
7939988,0cyclictest21-21ksoftirqd/111:49:121
7939988,0cyclictest21-21ksoftirqd/110:34:341
7939988,0cyclictest21-21ksoftirqd/110:00:301
7939988,0cyclictest21-21ksoftirqd/107:34:151
7939984,4cyclictest56-21kworker/1:112:25:371
7939980,8cyclictest0-21swapper/110:50:231
7939980,4cyclictest0-21swapper/108:10:121
7939980,1cyclictest0-21swapper/111:50:121
7909986,1cyclictest707-21snmpd12:26:010
7909986,1cyclictest707-21snmpd10:57:320
7909986,1cyclictest707-21snmpd08:00:170
7909986,1cyclictest0-21swapper/009:35:100
7909982,5cyclictest6414-21perf09:25:000
7909982,4cyclictest21936-21apt-get10:25:110
7909980,7cyclictest30970-21ssh12:37:300
7909980,7cyclictest17972-21ssh10:20:080
7909980,7cyclictest14592-21ssh12:16:020
7909980,7cyclictest11994-21ssh10:10:430
19239280,1sleep20-21swapper/211:41:012
8089977,0cyclictest35-21ksoftirqd/307:25:133
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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