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2026-01-28 - 03:46
[ 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 Wed Jan 28, 2026 00:45:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
107182209171,25sleep00-21swapper/019:05:510
107992201160,27sleep20-21swapper/219:06:542
110052198161,24sleep10-21swapper/119:09:341
109972198161,24sleep30-21swapper/319:09:283
177772760,1sleep121-21ksoftirqd/122:45:201
277972650,0sleep00-21swapper/000:20:150
110302580,0sleep10-21swapper/120:15:131
194312540,0sleep20-21swapper/221:26:312
199422170,0sleep10-21swapper/123:30:141
11147991313,0cyclictest28-21ksoftirqd/200:15:152
1113199121,5cyclictest1835-21grep21:05:000
1114799119,1cyclictest28-21ksoftirqd/220:50:002
11147991110,1cyclictest28-21ksoftirqd/220:35:002
1114799109,1cyclictest28-21ksoftirqd/222:50:132
1114799108,1cyclictest28-21ksoftirqd/223:53:232
1113199109,1cyclictest9-21ksoftirqd/019:40:000
27508290,0sleep30-21swapper/321:36:103
111599997,1cyclictest35-21ksoftirqd/320:25:003
111599990,2cyclictest0-21swapper/322:45:123
111479998,1cyclictest28-21ksoftirqd/222:40:012
111479998,1cyclictest28-21ksoftirqd/222:25:112
111479998,1cyclictest28-21ksoftirqd/222:15:112
111479990,8cyclictest11716-21apt-get23:20:102
111479990,7cyclictest12865-21kworker/2:023:40:102
111319992,1cyclictest25247-21ls22:55:160
111599986,2cyclictest13479-21munin-node20:34:463
111599986,1cyclictest707-21snmpd23:29:513
111599986,1cyclictest707-21snmpd23:03:383
111599986,1cyclictest707-21snmpd23:03:383
111599986,1cyclictest707-21snmpd21:05:303
111599986,1cyclictest707-21snmpd19:22:503
111599986,1cyclictest707-21snmpd19:18:273
111599986,1cyclictest707-21snmpd00:15:193
111599984,2cyclictest570-21nscd00:07:133
111599980,3cyclictest0-21swapper/321:50:153
111479988,0cyclictest28-21ksoftirqd/219:50:032
111479987,1cyclictest28-21ksoftirqd/223:30:002
111479987,1cyclictest28-21ksoftirqd/220:58:372
111479986,1cyclictest707-21snmpd22:35:352
111479986,1cyclictest61650irq/122-eno121:45:002
111479986,1cyclictest61650irq/122-eno121:18:532
111479986,1cyclictest61650irq/122-eno100:38:172
111479986,1cyclictest28-21ksoftirqd/219:25:202
111479986,1cyclictest28-21ksoftirqd/219:15:012
111479986,1cyclictest28-21ksoftirqd/200:10:132
111479986,1cyclictest26466-21kworker/2:020:50:122
111479986,1cyclictest20304-21apt-get20:35:102
111479981,6cyclictest28-21ksoftirqd/222:30:112
111479980,1cyclictest0-21swapper/200:00:112
111479980,1cyclictest0-21swapper/200:00:102
111399981,3cyclictest0-21swapper/121:00:151
111319987,1cyclictest15941-21ssh00:05:170
111319986,1cyclictest9-21ksoftirqd/021:00:000
111319986,1cyclictest9-21ksoftirqd/019:25:000
111319986,1cyclictest707-21snmpd23:52:420
111319986,1cyclictest707-21snmpd22:32:010
111319986,1cyclictest707-21snmpd21:46:360
111319986,1cyclictest707-21snmpd20:48:160
111319986,1cyclictest707-21snmpd20:09:390
111319986,1cyclictest707-21snmpd20:00:330
111319983,4cyclictest0-21swapper/020:10:190
111319980,7cyclictest25138-21ssh00:16:230
111319980,2cyclictest1219-21apt-get19:55:110
10778280,0sleep30-21swapper/321:55:493
111599976,1cyclictest707-21snmpd22:32:493
111599976,1cyclictest707-21snmpd21:32:033
111599976,1cyclictest707-21snmpd19:40:383
111599976,1cyclictest27827-21cat00:20:153
111599976,1cyclictest13479-21munin-node21:18:033
111599975,1cyclictest707-21snmpd23:47:513
111599975,1cyclictest707-21snmpd23:44:333
111599975,1cyclictest707-21snmpd23:31:273
111599975,1cyclictest707-21snmpd23:21:473
111599975,1cyclictest707-21snmpd23:19:543
111599975,1cyclictest707-21snmpd22:37:163
111599975,1cyclictest707-21snmpd22:10:303
111599975,1cyclictest707-21snmpd21:40:173
111599975,1cyclictest707-21snmpd21:21:173
111599975,1cyclictest707-21snmpd20:38:073
111599975,1cyclictest707-21snmpd19:13:573
111599975,1cyclictest707-21snmpd00:10:133
111599975,1cyclictest707-21snmpd00:04:013
111599975,1cyclictest707-21snmpd00:04:013
111599975,1cyclictest27470-21ssh22:58:513
111599974,1cyclictest240-21systemd-journal00:35:003
111599972,2cyclictest28613-21apt-get22:20:123
111599971,4cyclictest0-21swapper/321:12:323
111599970,6cyclictest9108-21ssh00:36:483
111599970,6cyclictest8558-21ssh23:55:193
111599970,4cyclictest0-21swapper/323:08:523
111599970,1cyclictest0-21swapper/321:25:103
111479976,1cyclictest61650irq/122-eno123:57:262
111479976,1cyclictest61650irq/122-eno123:30:192
111479976,1cyclictest61650irq/122-eno123:05:162
111479976,1cyclictest61650irq/122-eno123:00:482
111479976,1cyclictest61650irq/122-eno123:00:472
111479976,1cyclictest61650irq/122-eno122:11:062
111479976,1cyclictest61650irq/122-eno122:05:122
111479976,1cyclictest61650irq/122-eno121:23:192
111479976,1cyclictest61650irq/122-eno120:12:362
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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