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2026-01-25 - 18:35
[ 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 rack1slot1.osadl.org (updated Sun Jan 25, 2026 12:45:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
231922226158,25sleep30-21swapper/307:06:433
234022208155,24sleep00-21swapper/007:09:250
233452203162,27sleep20-21swapper/207:08:432
231852198161,24sleep10-21swapper/107:06:371
265252700,0sleep00-21swapper/010:00:170
184382640,0sleep10-21swapper/108:05:121
127122560,0sleep00-21swapper/010:25:000
252792260,0sleep30-21swapper/309:20:113
175492150,0sleep10-21swapper/108:00:241
2353399130,13cyclictest0-21swapper/009:50:170
23552991211,1cyclictest35-21ksoftirqd/307:40:003
2355299121,5cyclictest11066-21apt-get07:50:013
23533991211,1cyclictest9-21ksoftirqd/010:30:000
2355299119,1cyclictest35-21ksoftirqd/308:00:013
2354599110,7cyclictest0-21swapper/208:40:122
27912100,0sleep20-21swapper/209:30:192
2355299100,2cyclictest0-21swapper/312:10:103
2354599101,8cyclictest61650irq/122-eno109:20:272
2353399102,4cyclictest8657-21grep10:20:000
2353399101,5cyclictest10673-21grep07:50:010
153232100,0sleep30-21swapper/310:27:013
235529990,3cyclictest0-21swapper/312:00:093
235459998,1cyclictest28-21ksoftirqd/210:05:002
235459997,1cyclictest28-21ksoftirqd/208:35:002
235459993,5cyclictest6456-21munin-node07:12:072
235459990,3cyclictest23066-21apt-get08:15:092
235339998,1cyclictest9-21ksoftirqd/007:10:060
235339997,1cyclictest9-21ksoftirqd/008:50:010
235339994,5cyclictest27105-21cstates07:15:110
235529986,1cyclictest707-21snmpd12:09:543
235529986,1cyclictest707-21snmpd11:36:323
235529986,1cyclictest707-21snmpd09:16:423
235529986,1cyclictest14507-21cat09:45:133
235529980,1cyclictest0-21swapper/311:15:123
235529980,1cyclictest0-21swapper/308:40:013
235459988,0cyclictest0-21swapper/210:10:112
235459987,1cyclictest28-21ksoftirqd/210:00:002
235459986,1cyclictest707-21snmpd11:25:382
235459986,1cyclictest61650irq/122-eno112:20:132
235459986,1cyclictest61650irq/122-eno111:10:102
235459986,1cyclictest61650irq/122-eno109:45:152
235459986,1cyclictest61650irq/122-eno107:50:132
235459985,1cyclictest61650irq/122-eno108:54:562
235459980,5cyclictest0-21swapper/209:35:112
235339988,0cyclictest9-21ksoftirqd/012:15:120
235339987,1cyclictest9-21ksoftirqd/007:28:240
235339986,1cyclictest9-21ksoftirqd/012:24:590
235339986,1cyclictest9-21ksoftirqd/009:09:590
235339986,1cyclictest707-21snmpd11:14:150
235339986,1cyclictest707-21snmpd08:34:090
235339986,1cyclictest29619-21ssh10:05:120
235339985,2cyclictest5600-21ssh09:35:010
235339981,6cyclictest561-21nscd11:43:500
235339980,7cyclictest19374-21ssh12:35:130
235339980,1cyclictest240-21systemd-journal11:10:000
9610270,1sleep00-21swapper/009:40:040
235529976,1cyclictest29836-21cat10:45:153
235529976,1cyclictest2345-21cat09:30:163
235529975,1cyclictest707-21snmpd11:57:323
235529975,1cyclictest707-21snmpd10:16:163
235529975,1cyclictest707-21snmpd10:14:533
235529975,1cyclictest707-21snmpd10:05:383
235529975,1cyclictest707-21snmpd08:55:153
235529975,1cyclictest707-21snmpd08:34:573
235529975,1cyclictest707-21snmpd08:00:143
235529975,1cyclictest15313-21ssh11:08:093
235529972,4cyclictest19696-21ssh09:12:423
235529972,1cyclictest20256-21load12:35:163
235529971,3cyclictest9292-21dump-pmu-power08:55:003
235529970,6cyclictest0-21swapper/308:15:103
235529970,4cyclictest8939-21df11:00:143
235529970,3cyclictest0-21swapper/311:51:523
235459976,1cyclictest61650irq/122-eno112:36:202
235459976,1cyclictest61650irq/122-eno111:02:442
235459976,1cyclictest28-21ksoftirqd/208:49:242
235459975,1cyclictest707-21snmpd11:57:122
235459975,1cyclictest707-21snmpd10:35:392
235459975,1cyclictest707-21snmpd07:27:312
235459975,1cyclictest61650irq/122-eno112:30:132
235459975,1cyclictest61650irq/122-eno112:15:142
235459975,1cyclictest61650irq/122-eno111:45:142
235459975,1cyclictest61650irq/122-eno111:33:232
235459975,1cyclictest61650irq/122-eno111:20:202
235459975,1cyclictest61650irq/122-eno110:50:102
235459975,1cyclictest61650irq/122-eno110:25:122
235459975,1cyclictest61650irq/122-eno110:20:122
235459975,1cyclictest61650irq/122-eno110:15:132
235459975,1cyclictest61650irq/122-eno109:40:152
235459974,1cyclictest240-21systemd-journal08:00:012
235459973,3cyclictest61650irq/122-eno112:25:142
235459973,1cyclictest240-21systemd-journal09:15:002
235459972,3cyclictest16579-21diskmemload12:10:192
235459971,6cyclictest0-21swapper/209:52:112
235459970,6cyclictest0-21swapper/211:37:292
235379971,6cyclictest0-21swapper/110:48:211
235379970,6cyclictest0-21swapper/110:50:091
235379970,6cyclictest0-21swapper/109:20:151
235379970,4cyclictest0-21swapper/110:35:141
235379970,3cyclictest0-21swapper/112:36:421
235379970,2cyclictest0-21swapper/109:30:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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