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2026-03-03 - 13:45
[ 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 Tue Mar 03, 2026 12:45:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2823824520,9sleep335-21ksoftirqd/307:05:133
299722200161,25sleep00-21swapper/007:06:400
299172200161,25sleep20-21swapper/207:05:562
300452199161,25sleep10-21swapper/107:07:371
144062690,0sleep20-21swapper/211:42:322
244102190,1sleep222961-21diskmemload11:15:012
168622170,1sleep216860-21ntp_states11:45:172
30338991515,0cyclictest35-21ksoftirqd/312:02:263
30332991513,1cyclictest28-21ksoftirqd/207:15:012
30338991313,0cyclictest35-21ksoftirqd/311:48:113
30338991313,0cyclictest35-21ksoftirqd/310:31:153
30338991313,0cyclictest35-21ksoftirqd/309:53:253
30338991311,1cyclictest35-21ksoftirqd/310:45:133
30332991312,1cyclictest28-21ksoftirqd/209:40:002
3033299130,1cyclictest18819-21ssh11:06:102
147052130,1sleep214704-21cut10:20:142
30338991212,0cyclictest35-21ksoftirqd/312:29:443
30338991212,0cyclictest35-21ksoftirqd/312:05:503
30338991212,0cyclictest35-21ksoftirqd/310:36:193
30338991212,0cyclictest35-21ksoftirqd/309:26:153
30338991212,0cyclictest35-21ksoftirqd/309:13:113
179982120,0sleep10-21swapper/111:05:191
3033899119,1cyclictest6286-21apt-get10:10:103
30338991111,0cyclictest35-21ksoftirqd/312:18:463
30338991111,0cyclictest35-21ksoftirqd/312:13:153
30338991111,0cyclictest35-21ksoftirqd/309:45:123
30338991110,1cyclictest35-21ksoftirqd/311:40:123
30338991110,0cyclictest35-21ksoftirqd/311:07:213
3033299119,1cyclictest28-21ksoftirqd/208:20:012
30332991110,1cyclictest28-21ksoftirqd/209:10:012
30332991110,1cyclictest28-21ksoftirqd/207:49:592
3033299110,7cyclictest240-21systemd-journal10:55:002
30322991110,1cyclictest9-21ksoftirqd/011:50:000
3033899109,1cyclictest35-21ksoftirqd/307:10:193
3033899109,1cyclictest22593-21apt-get08:00:123
3033899108,1cyclictest35-21ksoftirqd/308:15:193
3033899108,1cyclictest32669-21munin-node10:03:173
30338991010,0cyclictest35-21ksoftirqd/312:21:063
30338991010,0cyclictest35-21ksoftirqd/311:14:003
3033899101,8cyclictest35-21ksoftirqd/310:25:143
3033899101,8cyclictest341rcuc/309:38:123
3033899101,8cyclictest25443-21df08:05:133
3033899100,7cyclictest35-21ksoftirqd/309:05:133
3033899100,3cyclictest0-21swapper/309:30:113
3033299109,1cyclictest61650irq/122-eno112:08:542
3033299109,1cyclictest28-21ksoftirqd/211:29:592
3033299108,1cyclictest28-21ksoftirqd/212:40:002
303389999,0cyclictest35-21ksoftirqd/311:00:053
303389999,0cyclictest35-21ksoftirqd/311:00:053
303389999,0cyclictest35-21ksoftirqd/310:15:113
303389999,0cyclictest35-21ksoftirqd/309:55:023
303389999,0cyclictest35-21ksoftirqd/309:44:473
303389999,0cyclictest35-21ksoftirqd/307:30:543
303389999,0cyclictest22961-21diskmemload10:40:113
303389998,1cyclictest35-21ksoftirqd/312:30:113
303389998,1cyclictest35-21ksoftirqd/311:18:093
303389998,1cyclictest0-21swapper/309:20:103
303389996,0cyclictest35-21ksoftirqd/311:36:543
303389991,8cyclictest35-21ksoftirqd/310:23:313
303389991,8cyclictest35-21ksoftirqd/308:39:533
303389991,8cyclictest35-21ksoftirqd/308:31:393
303389991,8cyclictest35-21ksoftirqd/308:23:213
303389991,7cyclictest341rcuc/310:05:053
303389991,1cyclictest35-21ksoftirqd/311:25:133
303389991,0cyclictest35-21ksoftirqd/309:20:013
303389990,8cyclictest35-21ksoftirqd/311:55:353
303389990,8cyclictest35-21ksoftirqd/310:51:143
303389990,8cyclictest341rcuc/312:35:483
303389990,8cyclictest341rcuc/311:20:373
303389990,1cyclictest9294-21expr10:55:133
303329998,1cyclictest28-21ksoftirqd/212:00:012
303329998,1cyclictest28-21ksoftirqd/210:05:012
303329997,1cyclictest28-21ksoftirqd/209:05:012
303329997,1cyclictest28-21ksoftirqd/207:40:002
303329990,0cyclictest0-21swapper/212:33:412
303229997,1cyclictest9-21ksoftirqd/009:10:010
303229990,5cyclictest15383-21ssh11:45:000
303389988,0cyclictest35-21ksoftirqd/311:30:013
303389988,0cyclictest35-21ksoftirqd/309:00:163
303389988,0cyclictest35-21ksoftirqd/308:50:013
303389988,0cyclictest35-21ksoftirqd/307:55:213
303389988,0cyclictest35-21ksoftirqd/307:50:293
303389988,0cyclictest35-21ksoftirqd/307:45:223
303389988,0cyclictest35-21ksoftirqd/307:40:063
303389988,0cyclictest35-21ksoftirqd/307:35:143
303389988,0cyclictest35-21ksoftirqd/307:25:143
303389988,0cyclictest35-21ksoftirqd/307:20:183
303389988,0cyclictest35-21ksoftirqd/307:15:183
303389988,0cyclictest0-21swapper/311:50:043
303389987,1cyclictest35-21ksoftirqd/308:45:103
303389987,1cyclictest35-21ksoftirqd/308:40:133
303389980,1cyclictest35-21ksoftirqd/308:10:113
303389980,1cyclictest35-21ksoftirqd/308:10:113
303389980,0cyclictest35-21ksoftirqd/308:55:273
303389980,0cyclictest341rcuc/308:25:073
303329987,1cyclictest28-21ksoftirqd/211:19:592
303329987,1cyclictest28-21ksoftirqd/210:10:012
303329987,1cyclictest28-21ksoftirqd/207:55:002
303329987,1cyclictest28-21ksoftirqd/207:25:132
303329986,1cyclictest707-21snmpd07:56:552
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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