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2026-02-09 - 22:07
[ 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 Mon Feb 09, 2026 12:45:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
165062201161,26sleep00-21swapper/007:07:360
165532199160,26sleep20-21swapper/207:08:142
163532199162,24sleep10-21swapper/107:05:361
145802198157,27sleep30-21swapper/307:05:043
1677599120,11cyclictest7263-21cat10:30:013
16770991210,1cyclictest28-21ksoftirqd/208:40:012
16775991110,1cyclictest35-21ksoftirqd/308:05:003
1677099119,1cyclictest28-21ksoftirqd/209:45:002
1677099119,1cyclictest28-21ksoftirqd/209:00:002
16770991110,1cyclictest28-21ksoftirqd/207:15:002
1676599110,5cyclictest19179-21users07:15:000
1677099109,1cyclictest28-21ksoftirqd/209:50:002
1677099109,1cyclictest28-21ksoftirqd/208:30:002
1677099108,1cyclictest28-21ksoftirqd/211:05:002
1677099108,1cyclictest28-21ksoftirqd/211:00:002
1677099108,1cyclictest28-21ksoftirqd/208:35:012
167709998,1cyclictest28-21ksoftirqd/211:40:002
167709998,1cyclictest28-21ksoftirqd/211:10:132
167709998,1cyclictest28-21ksoftirqd/210:15:002
167709998,1cyclictest28-21ksoftirqd/208:15:002
167709997,1cyclictest28-21ksoftirqd/207:30:012
167709990,7cyclictest0-21swapper/207:40:162
167709990,4cyclictest0-21swapper/208:05:112
167759987,1cyclictest693-21runrttasks12:02:183
167759987,1cyclictest35-21ksoftirqd/308:40:133
167759986,1cyclictest707-21snmpd11:34:293
167759985,1cyclictest35-21ksoftirqd/308:15:003
167709986,1cyclictest61650irq/122-eno112:27:182
167709986,1cyclictest61650irq/122-eno111:19:182
167709986,1cyclictest61650irq/122-eno109:25:152
167709986,1cyclictest28-21ksoftirqd/210:35:012
167709986,1cyclictest28-21ksoftirqd/209:35:012
167709986,1cyclictest28-21ksoftirqd/207:55:112
167709986,1cyclictest28-21ksoftirqd/207:15:002
167709981,6cyclictest22382-21/usr/sbin/munin11:30:182
167659986,2cyclictest8085-21ssh12:34:250
167659986,1cyclictest707-21snmpd11:27:170
167659986,1cyclictest707-21snmpd07:36:310
167659984,2cyclictest240-21systemd-journal12:00:000
167659981,6cyclictest13551-21ssh11:18:220
167659981,6cyclictest0-21swapper/008:16:450
167659981,1cyclictest4779-21ssh11:48:300
167659980,7cyclictest30085-21ssh11:40:000
167659980,7cyclictest17847-21expr12:05:120
167659980,5cyclictest10014-21ntp_states12:35:180
167659980,4cyclictest3941-21date07:50:000
167659980,4cyclictest29892-21perf08:45:000
8391275,1sleep335-21ksoftirqd/310:30:153
167759977,0cyclictest7888-21diskmemload10:09:463
167759976,1cyclictest707-21snmpd12:21:583
167759976,1cyclictest707-21snmpd07:54:323
167759975,1cyclictest7888-21diskmemload10:59:133
167759975,1cyclictest707-21snmpd11:13:023
167759975,1cyclictest707-21snmpd09:56:333
167759975,1cyclictest707-21snmpd08:49:433
167759975,1cyclictest707-21snmpd07:40:133
167759971,5cyclictest19135-21munin-node11:05:183
167709976,1cyclictest707-21snmpd12:18:402
167709976,1cyclictest707-21snmpd12:18:402
167709976,1cyclictest707-21snmpd09:35:172
167709976,1cyclictest61650irq/122-eno112:35:122
167709976,1cyclictest61650irq/122-eno112:15:002
167709976,1cyclictest61650irq/122-eno112:00:132
167709976,1cyclictest61650irq/122-eno111:41:332
167709976,1cyclictest61650irq/122-eno111:20:112
167709976,1cyclictest61650irq/122-eno110:50:122
167709976,1cyclictest61650irq/122-eno110:06:002
167709976,1cyclictest61650irq/122-eno109:58:502
167709976,1cyclictest61650irq/122-eno109:18:312
167709976,1cyclictest28-21ksoftirqd/210:19:592
167709976,1cyclictest28-21ksoftirqd/207:40:012
167709976,1cyclictest17067-21ntpq08:15:172
167709975,1cyclictest707-21snmpd09:23:202
167709975,1cyclictest707-21snmpd08:48:102
167709975,1cyclictest707-21snmpd07:52:172
167709975,1cyclictest61650irq/122-eno111:50:222
167709975,1cyclictest61650irq/122-eno110:45:132
167709975,1cyclictest28-21ksoftirqd/209:49:592
167709970,6cyclictest0-21swapper/210:30:492
167709970,5cyclictest32443-21/usr/sbin/munin10:20:122
167709970,1cyclictest0-21swapper/212:20:122
167669976,1cyclictest0-21swapper/108:40:381
167669971,6cyclictest0-21swapper/110:21:571
167669971,6cyclictest0-21swapper/108:32:301
167669971,5cyclictest0-21swapper/112:31:121
167669971,3cyclictest0-21swapper/111:35:011
167669970,6cyclictest0-21swapper/112:20:151
167669970,6cyclictest0-21swapper/111:10:351
167669970,6cyclictest0-21swapper/110:53:401
167669970,6cyclictest0-21swapper/107:53:561
167669970,5cyclictest0-21swapper/109:46:081
167669970,4cyclictest0-21swapper/111:51:231
167669970,4cyclictest0-21swapper/111:23:151
167659976,1cyclictest8789-21ssh11:53:420
167659976,1cyclictest707-21snmpd10:30:400
167659976,1cyclictest707-21snmpd09:08:550
167659976,1cyclictest5484-21ssh11:07:530
167659976,1cyclictest27998-21cat07:30:150
167659976,1cyclictest14636-21ssh09:56:520
167659975,1cyclictest707-21snmpd09:04:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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