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2026-02-11 - 21:58
[ 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 Feb 11, 2026 12:45:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
173502212149,23sleep20-21swapper/207:06:542
174502202164,24sleep30-21swapper/307:08:113
175462198161,24sleep00-21swapper/007:09:260
174432197160,24sleep10-21swapper/107:08:051
227552650,0sleep30-21swapper/312:08:163
286612590,0sleep30-21swapper/310:10:493
98872570,0sleep30-21swapper/310:30:003
1769199130,12cyclictest0-21swapper/212:23:532
1767699134,4cyclictest17637-21perf10:40:000
17676991211,1cyclictest9-21ksoftirqd/008:50:000
1769699119,1cyclictest571-21nscd08:18:173
1769199119,1cyclictest28-21ksoftirqd/212:40:002
1769199114,4cyclictest61650irq/122-eno110:03:062
17691991110,1cyclictest28-21ksoftirqd/211:50:012
17676991110,1cyclictest9-21ksoftirqd/010:35:000
17676991110,1cyclictest9-21ksoftirqd/008:24:590
1767699110,10cyclictest23203-21/usr/sbin/munin09:25:140
1769699109,1cyclictest35-21ksoftirqd/311:20:013
1769199108,1cyclictest28-21ksoftirqd/208:10:002
1767699109,1cyclictest9-21ksoftirqd/011:15:000
1767699101,4cyclictest3066-21cat12:24:590
176969997,1cyclictest35-21ksoftirqd/309:10:173
176969997,1cyclictest35-21ksoftirqd/307:45:003
176919998,1cyclictest28-21ksoftirqd/212:05:002
176919998,1cyclictest28-21ksoftirqd/207:12:492
176919998,0cyclictest28-21ksoftirqd/207:20:122
176919990,8cyclictest11054-21sshd11:53:342
176769998,1cyclictest9-21ksoftirqd/011:50:130
176769998,1cyclictest9-21ksoftirqd/011:05:100
176769998,1cyclictest9-21ksoftirqd/011:05:100
176769998,1cyclictest9-21ksoftirqd/009:00:140
176769997,1cyclictest9-21ksoftirqd/012:25:110
176769997,1cyclictest9-21ksoftirqd/009:55:130
176769990,5cyclictest10778-21diskmemload09:10:230
176969988,0cyclictest693-21runrttasks09:33:003
176969986,1cyclictest707-21snmpd09:35:063
176969986,1cyclictest31506-21cat10:15:153
176969985,1cyclictest35-21ksoftirqd/311:29:543
176969981,4cyclictest24266-21kworker/3:112:21:263
176969980,2cyclictest0-21swapper/311:45:113
176919987,1cyclictest6537-21sensors11:05:192
176919987,1cyclictest6537-21sensors11:05:182
176919987,1cyclictest28-21ksoftirqd/209:50:122
176919987,1cyclictest28-21ksoftirqd/208:35:002
176919987,1cyclictest28-21ksoftirqd/208:30:002
176919987,1cyclictest28-21ksoftirqd/208:20:132
176919987,1cyclictest28-21ksoftirqd/207:45:002
176919986,1cyclictest707-21snmpd12:17:552
176919986,1cyclictest707-21snmpd10:47:372
176919986,1cyclictest28-21ksoftirqd/209:15:202
176919980,0cyclictest0-21swapper/208:00:142
176899980,7cyclictest0-21swapper/110:10:101
176769988,0cyclictest9-21ksoftirqd/010:20:130
176769987,1cyclictest9-21ksoftirqd/012:30:140
176769987,1cyclictest9-21ksoftirqd/011:40:110
176769987,1cyclictest9-21ksoftirqd/011:30:110
176769987,1cyclictest9-21ksoftirqd/010:30:000
176769987,1cyclictest9-21ksoftirqd/009:05:140
176769986,1cyclictest9-21ksoftirqd/012:05:140
176769986,1cyclictest707-21snmpd10:40:290
176769986,1cyclictest707-21snmpd07:27:120
176769986,1cyclictest11501-21perl09:50:130
176769981,6cyclictest28627-21apt-get11:35:110
176769980,7cyclictest26030-21chrt10:09:380
176769980,7cyclictest26030-21chrt10:09:380
176769980,7cyclictest17836-21ssh12:00:460
176769980,1cyclictest0-21swapper/012:15:110
176769980,1cyclictest0-21swapper/010:45:130
4687270,0sleep20-21swapper/211:04:442
176969976,1cyclictest35-21ksoftirqd/310:10:013
176969976,1cyclictest35-21ksoftirqd/310:10:003
176969976,1cyclictest35-21ksoftirqd/307:25:003
176969975,1cyclictest707-21snmpd11:02:343
176969975,1cyclictest707-21snmpd10:47:423
176969975,1cyclictest707-21snmpd09:00:173
176969975,1cyclictest707-21snmpd08:47:503
176969975,1cyclictest6907-21ssh12:29:553
176969975,1cyclictest4790-21cat08:55:153
176969975,1cyclictest35-21ksoftirqd/307:15:013
176969975,1cyclictest13792-21ssh11:55:343
176969975,1cyclictest10751-21ssh09:50:073
176969974,1cyclictest35-21ksoftirqd/312:05:003
176969974,1cyclictest17667-21cyclictest11:44:073
176969971,4cyclictest1747-21ntpd11:35:553
176969971,3cyclictest707-21snmpd08:01:183
176969970,6cyclictest2126-21apt-get10:20:103
176919976,1cyclictest61650irq/122-eno112:05:102
176919976,1cyclictest61650irq/122-eno111:40:132
176919976,1cyclictest61650irq/122-eno111:15:412
176919976,1cyclictest61650irq/122-eno110:32:172
176919976,1cyclictest61650irq/122-eno110:16:172
176919976,1cyclictest61650irq/122-eno109:45:222
176919976,1cyclictest61650irq/122-eno109:20:132
176919976,1cyclictest28-21ksoftirqd/211:55:002
176919976,1cyclictest28-21ksoftirqd/211:40:002
176919976,1cyclictest28-21ksoftirqd/210:29:282
176919976,1cyclictest28-21ksoftirqd/210:25:012
176919976,1cyclictest15748-21cat08:10:172
176919976,0cyclictest61650irq/122-eno109:39:122
176919975,1cyclictest707-21snmpd12:30:092
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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