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2026-01-16 - 16:18
[ 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 Fri Jan 16, 2026 12:45:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
15262213175,25sleep30-21swapper/307:09:283
13922202149,40sleep00-21swapper/007:07:450
13992199160,25sleep20-21swapper/207:07:512
14702197158,26sleep10-21swapper/107:08:461
237202820,0sleep00-21swapper/010:25:000
247752180,0sleep00-21swapper/010:25:170
1646991310,2cyclictest16243-21fschecks_time10:55:130
1646991210,2cyclictest27286-21ssh12:30:210
1646991210,1cyclictest9-21ksoftirqd/008:20:000
1646991210,1cyclictest11528-21apt-get10:50:110
164699119,1cyclictest8862-21ps10:45:190
164699115,5cyclictest25275-21ntp_states09:45:180
164699115,5cyclictest11075-21grep08:35:120
1646991110,1cyclictest0-21swapper/010:18:130
166699108,1cyclictest35-21ksoftirqd/308:19:593
166699100,6cyclictest9844-21apt-get07:25:093
165899101,5cyclictest0-21swapper/212:05:162
165499100,10cyclictest0-21swapper/111:25:421
165499100,10cyclictest0-21swapper/111:25:421
165499100,10cyclictest0-21swapper/109:22:341
164699109,1cyclictest7457-21ps08:25:180
164699109,1cyclictest0-21swapper/011:43:430
164699108,2cyclictest0-21swapper/008:05:120
164699108,1cyclictest4943-21ntpq08:20:170
164699107,3cyclictest0-21swapper/010:10:100
164699107,2cyclictest27127-21diskmemload11:09:180
164699104,3cyclictest8640-21mailstats07:20:180
164699102,7cyclictest1452-21chrt12:00:040
164699102,4cyclictest21428-21latency_hist07:50:000
164699101,8cyclictest27127-21diskmemload09:27:070
164699101,8cyclictest27127-21diskmemload09:10:500
164699100,5cyclictest3385-21cat10:00:000
22111290,0sleep10-21swapper/111:02:191
16669999,0cyclictest707-21snmpd10:12:243
16669998,1cyclictest35-21ksoftirqd/312:40:013
16669997,1cyclictest35-21ksoftirqd/308:05:003
16669990,3cyclictest0-21swapper/311:40:093
16589996,2cyclictest28-21ksoftirqd/211:25:072
16589996,2cyclictest28-21ksoftirqd/211:25:062
16549990,9cyclictest0-21swapper/109:00:081
16469998,1cyclictest0-21swapper/011:30:120
16469998,1cyclictest0-21swapper/010:42:130
16469998,1cyclictest0-21swapper/010:30:420
16469998,1cyclictest0-21swapper/009:30:150
16469997,1cyclictest27127-21diskmemload12:25:120
16469997,1cyclictest14066-21idleruntime08:40:150
16469996,3cyclictest13897-21expr12:15:120
16469996,2cyclictest28405-21cat09:50:120
16469996,2cyclictest26827-21/usr/sbin/munin11:50:140
16469993,6cyclictest0-21swapper/012:20:140
16469993,5cyclictest13006-21hddtemp_smartct07:30:190
16469992,7cyclictest0-21swapper/008:50:180
16469991,8cyclictest9-21ksoftirqd/011:56:000
16469991,8cyclictest9-21ksoftirqd/009:39:040
16469991,8cyclictest101rcuc/012:38:360
16469991,8cyclictest101rcuc/012:06:240
16469991,8cyclictest101rcuc/011:21:220
16469991,8cyclictest101rcuc/009:41:450
16469991,7cyclictest0-21swapper/011:10:120
16469991,0cyclictest9-21ksoftirqd/011:39:250
16469991,0cyclictest9-21ksoftirqd/011:26:330
16469991,0cyclictest9-21ksoftirqd/011:26:320
16469991,0cyclictest9-21ksoftirqd/010:35:450
16469990,1cyclictest12152-21rm12:12:230
9469280,1sleep10-21swapper/110:45:411
16669987,1cyclictest35-21ksoftirqd/308:00:003
16669987,1cyclictest1747-21ntpd12:29:593
16669986,1cyclictest707-21snmpd08:43:363
16669986,1cyclictest707-21snmpd08:26:003
16669986,1cyclictest707-21snmpd07:42:323
16669986,1cyclictest707-21snmpd07:22:583
16669986,1cyclictest35-21ksoftirqd/309:00:003
16669986,1cyclictest31087-21dump-pmu-power09:15:003
16669986,1cyclictest26813-21cat11:50:143
16669986,1cyclictest15427-21cat07:35:133
16669980,3cyclictest13425-21/usr/sbin/munin07:30:233
16589986,1cyclictest61650irq/122-eno112:30:122
16589986,1cyclictest61650irq/122-eno110:39:142
16589986,1cyclictest61650irq/122-eno110:25:212
16589985,2cyclictest4546-21ntpq07:15:012
16589984,2cyclictest240-21systemd-journal08:25:002
16589981,3cyclictest0-21swapper/208:40:112
16589980,7cyclictest0-21swapper/211:02:172
16589980,4cyclictest0-21swapper/209:47:202
16589980,4cyclictest0-21swapper/207:40:112
16469987,1cyclictest9774-21ssh10:05:460
16469987,1cyclictest0-21swapper/009:00:110
16469986,1cyclictest707-21snmpd08:10:410
16469981,0cyclictest9-21ksoftirqd/011:45:150
16469981,0cyclictest9-21ksoftirqd/011:00:090
16469980,8cyclictest9-21ksoftirqd/008:55:270
16469980,8cyclictest9-21ksoftirqd/008:45:050
16469980,8cyclictest9-21ksoftirqd/008:00:080
16469980,8cyclictest9-21ksoftirqd/007:55:050
16469980,8cyclictest9-21ksoftirqd/007:15:070
16469980,0cyclictest9-21ksoftirqd/011:16:110
16469980,0cyclictest9-21ksoftirqd/010:00:490
16469980,0cyclictest9-21ksoftirqd/009:20:310
16469980,0cyclictest9-21ksoftirqd/009:15:070
16469980,0cyclictest9-21ksoftirqd/009:05:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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