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2026-01-15 - 19:26
[ 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 Thu Jan 15, 2026 12:45:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
60612210156,41sleep00-21swapper/007:06:480
61062202161,27sleep20-21swapper/207:07:232
42042199160,26sleep30-21swapper/307:05:103
59852197158,25sleep10-21swapper/107:05:481
26892640,0sleep20-21swapper/211:54:502
216712580,0sleep10-21swapper/112:17:271
304472210,0sleep20-21swapper/211:48:132
182782170,0sleep00-21swapper/010:51:550
245252150,1sleep121-21ksoftirqd/111:40:151
6404991312,1cyclictest28-21ksoftirqd/210:49:592
6404991211,1cyclictest28-21ksoftirqd/209:22:052
6391991211,1cyclictest9-21ksoftirqd/009:20:000
640899119,1cyclictest35-21ksoftirqd/309:40:013
6408991111,0cyclictest0-21swapper/307:54:563
6408991110,1cyclictest35-21ksoftirqd/307:20:003
640499109,1cyclictest28-21ksoftirqd/212:05:002
640499109,1cyclictest28-21ksoftirqd/209:20:012
640499109,1cyclictest28-21ksoftirqd/207:45:122
640499108,1cyclictest28-21ksoftirqd/209:30:002
640499101,8cyclictest1300-21cstates08:05:132
640499100,7cyclictest15558-21apt-get11:30:102
639199109,1cyclictest9-21ksoftirqd/011:05:140
639199109,1cyclictest9-21ksoftirqd/007:15:010
639199105,1cyclictest19694-21/usr/sbin/munin08:45:140
639199102,4cyclictest16536-21perf07:30:000
639199102,4cyclictest10804-21date12:05:000
64089992,7cyclictest0-21swapper/308:30:013
64049999,0cyclictest28-21ksoftirqd/207:50:122
64049998,1cyclictest28-21ksoftirqd/212:20:152
64049998,1cyclictest28-21ksoftirqd/212:05:172
64049998,1cyclictest28-21ksoftirqd/209:30:132
64049997,1cyclictest28-21ksoftirqd/211:25:122
64049997,1cyclictest28-21ksoftirqd/210:55:132
64049997,1cyclictest28-21ksoftirqd/209:10:102
64049997,1cyclictest28-21ksoftirqd/208:30:002
64049997,1cyclictest28-21ksoftirqd/208:10:132
64049997,1cyclictest28-21ksoftirqd/207:40:162
64049997,1cyclictest28-21ksoftirqd/207:15:002
64049997,1cyclictest271rcuc/212:35:132
64049994,2cyclictest240-21systemd-journal08:24:592
64049991,5cyclictest4339-21apt-get09:55:102
64049990,6cyclictest21931-21kworker/2:010:34:552
64049990,6cyclictest21931-21kworker/2:010:34:552
64049990,1cyclictest1011-21perl09:50:142
63919998,1cyclictest9-21ksoftirqd/012:35:000
63919998,1cyclictest9-21ksoftirqd/011:20:000
63919998,1cyclictest9-21ksoftirqd/011:00:140
63919998,1cyclictest9-21ksoftirqd/008:05:000
63919998,1cyclictest9-21ksoftirqd/007:20:140
63919997,1cyclictest9-21ksoftirqd/010:10:170
64089987,1cyclictest35-21ksoftirqd/311:20:003
64089986,1cyclictest707-21snmpd11:36:303
64089986,1cyclictest707-21snmpd09:45:083
64089986,1cyclictest707-21snmpd08:08:413
64089986,1cyclictest35-21ksoftirqd/312:30:013
64089982,3cyclictest11039-21/usr/sbin/munin12:05:123
64089981,4cyclictest0-21swapper/309:10:093
64089981,3cyclictest0-21swapper/311:45:103
64089980,4cyclictest0-21swapper/310:25:113
64049987,1cyclictest28-21ksoftirqd/212:30:122
64049987,1cyclictest28-21ksoftirqd/211:40:112
64049987,1cyclictest28-21ksoftirqd/211:10:122
64049987,1cyclictest28-21ksoftirqd/210:25:192
64049987,1cyclictest28-21ksoftirqd/208:59:592
64049987,1cyclictest28-21ksoftirqd/207:30:132
64049986,1cyclictest707-21snmpd08:32:282
64049986,1cyclictest707-21snmpd08:32:282
64049986,1cyclictest707-21snmpd07:23:222
64049986,1cyclictest61650irq/122-eno110:35:172
64049986,1cyclictest61650irq/122-eno109:35:112
64049986,1cyclictest28215-21expr11:05:142
64049986,1cyclictest28-21ksoftirqd/212:15:202
64049986,1cyclictest28-21ksoftirqd/212:15:002
64049986,1cyclictest28-21ksoftirqd/211:55:122
64049986,1cyclictest28-21ksoftirqd/210:00:112
63979980,1cyclictest0-21swapper/111:30:111
63979980,1cyclictest0-21swapper/110:27:231
63979980,0cyclictest0-21swapper/107:45:501
63919988,0cyclictest9-21ksoftirqd/011:50:110
63919987,1cyclictest9-21ksoftirqd/012:05:420
63919987,1cyclictest9-21ksoftirqd/009:00:110
63919987,1cyclictest9-21ksoftirqd/008:20:120
63919987,1cyclictest9-21ksoftirqd/007:55:120
63919987,1cyclictest9-21ksoftirqd/007:45:180
63919986,1cyclictest707-21snmpd09:40:420
63919986,1cyclictest707-21snmpd07:30:180
63919981,6cyclictest13037-21ssh10:45:150
63919980,7cyclictest25288-21ssh12:21:310
63919980,7cyclictest21928-21ntp_states09:35:140
63919980,7cyclictest18468-21ssh12:14:220
64089977,0cyclictest35-21ksoftirqd/311:30:013
64089976,1cyclictest35-21ksoftirqd/310:55:003
64089975,1cyclictest7564-21ssh11:20:103
64089975,1cyclictest707-21snmpd12:33:043
64089975,1cyclictest707-21snmpd12:11:003
64089975,1cyclictest707-21snmpd11:06:343
64089975,1cyclictest707-21snmpd08:59:503
64089975,1cyclictest707-21snmpd08:21:493
64089975,1cyclictest6374-21ssh09:55:533
64089975,1cyclictest5012-21ssh12:36:563
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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