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2026-02-11 - 14:32
[ 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 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
176919975,1cyclictest707-21snmpd08:45:472
176919975,1cyclictest61650irq/122-eno107:50:112
176919975,1cyclictest28-21ksoftirqd/210:00:012
176919975,1cyclictest12800-21ssh09:10:222
176919972,4cyclictest1040-21kworker/2:107:15:002
176919971,5cyclictest561-21nscd10:09:212
176919971,5cyclictest561-21nscd10:09:212
176919970,2cyclictest0-21swapper/209:40:112
176899971,1cyclictest0-21swapper/112:13:211
176899970,6cyclictest0-21swapper/110:46:361
176899970,6cyclictest0-21swapper/109:50:041
176899970,6cyclictest0-21swapper/108:40:021
176899970,4cyclictest0-21swapper/110:26:571
176899970,1cyclictest0-21swapper/108:26:441
176899970,1cyclictest0-21swapper/108:10:371
176769976,1cyclictest9-21ksoftirqd/011:45:140
176769976,1cyclictest9-21ksoftirqd/011:00:140
176769976,1cyclictest9-21ksoftirqd/010:10:010
176769976,1cyclictest9-21ksoftirqd/008:09:160
176769976,1cyclictest9-21ksoftirqd/007:10:140
176769976,1cyclictest707-21snmpd09:40:190
176769976,1cyclictest707-21snmpd09:30:580
176769976,1cyclictest31026-21ssh10:55:180
176769976,1cyclictest14872-1kworker/u9:209:15:190
176769975,1cyclictest9-21ksoftirqd/008:25:120
176769975,1cyclictest707-21snmpd08:37:290
176769975,1cyclictest707-21snmpd08:31:100
176769975,1cyclictest707-21snmpd08:00:450
176769975,1cyclictest707-21snmpd07:45:150
176769975,1cyclictest22521-21ssh09:24:020
176769975,1cyclictest12875-21ssh11:15:070
176769973,1cyclictest18614-21ssh10:00:050
176769972,4cyclictest10778-21diskmemload09:35:130
176769970,6cyclictest9173-21ssh09:46:430
176769970,6cyclictest24083-21ssh11:29:110
176769970,6cyclictest17318-21expr11:20:170
176769970,6cyclictest0-21swapper/012:10:010
176769970,6cyclictest0-21swapper/008:50:150
176769970,6cyclictest0-21swapper/008:15:210
176769970,1cyclictest9585-21taskset07:56:090
176769970,1cyclictest5423-21apt-get07:50:110
176769970,1cyclictest0-21swapper/012:35:160
176769970,1cyclictest0-21swapper/011:55:170
9841260,1sleep10-21swapper/109:48:261
3436260,1sleep10-21swapper/111:01:351
27404260,0sleep30-21swapper/311:32:403
176969965,1cyclictest9848-21ssh11:50:303
176969965,1cyclictest9723-21ssh09:48:063
176969965,1cyclictest8466-21ssh11:09:253
176969965,1cyclictest8466-21ssh11:09:253
176969965,1cyclictest707-21snmpd09:40:493
176969965,1cyclictest707-21snmpd09:09:093
176969965,1cyclictest32102-21ssh10:57:013
176969965,1cyclictest31019-21ssh12:18:503
176969965,1cyclictest28558-21ssh10:53:003
176969965,1cyclictest23152-21ssh09:25:043
176969965,1cyclictest20599-21ssh10:42:413
176969965,1cyclictest15443-21ssh09:15:153
176969965,1cyclictest12091-21ssh11:13:423
176969964,1cyclictest7193-21ssh12:30:033
176969964,1cyclictest707-21snmpd08:20:383
176969964,1cyclictest707-21snmpd08:11:313
176969964,1cyclictest707-21snmpd07:17:053
176969964,1cyclictest29937-21if_eno108:40:153
176969964,1cyclictest16049-21ssh10:36:123
176969963,1cyclictest24079-21idleruntime-cro08:29:593
176969963,1cyclictest240-21systemd-journal10:00:003
176969962,1cyclictest11072-21missed_timers10:30:173
176969960,6cyclictest22327-21ssh09:23:383
176969960,6cyclictest21949-21ssh10:04:123
176969960,3cyclictest0-21swapper/311:20:503
176969960,2cyclictest240-21systemd-journal07:59:563
176919966,0cyclictest61650irq/122-eno112:25:532
176919966,0cyclictest61650irq/122-eno112:10:412
176919966,0cyclictest61650irq/122-eno111:30:022
176919966,0cyclictest61650irq/122-eno111:20:142
176919966,0cyclictest61650irq/122-eno110:55:162
176919966,0cyclictest61650irq/122-eno110:50:042
176919966,0cyclictest61650irq/122-eno110:40:012
176919966,0cyclictest61650irq/122-eno110:35:212
176919966,0cyclictest61650irq/122-eno110:13:352
176919966,0cyclictest61650irq/122-eno109:30:152
176919966,0cyclictest61650irq/122-eno109:25:152
176919966,0cyclictest61650irq/122-eno108:50:132
176919966,0cyclictest61650irq/122-eno108:35:392
176919966,0cyclictest61650irq/122-eno107:56:172
176919966,0cyclictest61650irq/122-eno107:47:292
176919965,1cyclictest61650irq/122-eno111:10:172
176919965,1cyclictest61650irq/122-eno107:30:182
176919965,1cyclictest22547-21ssh11:25:182
176919965,1cyclictest18389-21ntpq08:15:182
176919960,6cyclictest0-21swapper/209:04:022
176919960,5cyclictest0-21swapper/208:58:502
176919960,1cyclictest0-21swapper/208:40:122
176899965,1cyclictest0-21swapper/111:55:121
176899965,1cyclictest0-21swapper/111:51:351
176899965,1cyclictest0-21swapper/111:48:111
176899965,1cyclictest0-21swapper/111:12:551
176899963,0cyclictest0-21swapper/108:16:131
176899961,5cyclictest0-21swapper/107:16:081
176899960,6cyclictest0-21swapper/111:41:491
176899960,6cyclictest0-21swapper/110:24:171
176899960,6cyclictest0-21swapper/110:17:031
176899960,6cyclictest0-21swapper/109:56:401
176899960,6cyclictest0-21swapper/109:44:041
176899960,5cyclictest0-21swapper/112:35:181
176899960,5cyclictest0-21swapper/112:03:421
176899960,5cyclictest0-21swapper/111:30:101
176899960,5cyclictest0-21swapper/110:00:101
176899960,5cyclictest0-21swapper/107:50:141
176899960,2cyclictest0-21swapper/112:30:121
176899960,2cyclictest0-21swapper/108:30:111
176899960,1cyclictest0-21swapper/111:39:471
176769965,1cyclictest9-21ksoftirqd/007:15:010
176769965,1cyclictest15715-21idleruntime08:10:150
176769964,1cyclictest707-21snmpd07:44:270
176769964,1cyclictest30845-21grep07:35:120
176769960,6cyclictest0-21swapper/010:50:240
176769960,6cyclictest0-21swapper/008:40:180
176769960,6cyclictest0-21swapper/007:23:290
176769960,5cyclictest30588-21apt-get10:15:100
176769960,5cyclictest0-21swapper/007:30:110
176769960,1cyclictest0-21swapper/008:55:170
176969954,1cyclictest707-21snmpd07:25:503
176969954,1cyclictest26198-21ssh12:11:323
176969954,1cyclictest13426-21ssh12:36:363
176969953,1cyclictest7703-21cut07:55:003
176969953,1cyclictest707-21snmpd07:45:393
176969953,1cyclictest707-21snmpd07:31:533
176969951,1cyclictest13488-21sed08:05:163
176969950,3cyclictest0-21swapper/308:30:113
176919955,0cyclictest61650irq/122-eno109:05:212
176919953,2cyclictest0-21swapper/207:35:112
176919950,0cyclictest0-21swapper/207:25:132
176899955,0cyclictest0-21swapper/107:56:551
176899953,1cyclictest0-21swapper/111:05:161
176899953,1cyclictest0-21swapper/111:05:161
176899952,2cyclictest0-21swapper/108:50:241
176899951,2cyclictest0-21swapper/112:25:141
176899950,5cyclictest0-21swapper/111:25:261
176899950,5cyclictest0-21swapper/110:58:301
176899950,5cyclictest0-21swapper/110:50:181
176899950,5cyclictest0-21swapper/110:31:591
176899950,5cyclictest0-21swapper/109:30:511
176899950,5cyclictest0-21swapper/109:26:361
176899950,5cyclictest0-21swapper/109:20:341
176899950,5cyclictest0-21swapper/109:15:561
176899950,5cyclictest0-21swapper/109:04:421
176899950,5cyclictest0-21swapper/108:48:201
176899950,5cyclictest0-21swapper/107:46:361
176899950,4cyclictest18872sleep107:40:181
176899950,2cyclictest0-21swapper/112:20:151
176899950,2cyclictest0-21swapper/112:05:171
176899950,2cyclictest0-21swapper/110:41:041
176899950,2cyclictest0-21swapper/109:35:151
176899950,0cyclictest0-21swapper/108:22:191
176899950,0cyclictest0-21swapper/107:21:011
176969941,2cyclictest32683-21apt-get07:40:003
176969941,1cyclictest26660-21apt-get08:35:133
176969940,1cyclictest240-21systemd-journal08:55:013
176899943,1cyclictest13267-21chrt09:12:001
176899941,1cyclictest0-21swapper/112:15:171
176899940,3cyclictest0-21swapper/110:37:081
176899940,1cyclictest0-21swapper/111:16:361
176899940,1cyclictest0-21swapper/108:00:171
176899940,1cyclictest0-21swapper/107:10:141
176899940,0cyclictest0-21swapper/107:36:061
176899940,0cyclictest0-21swapper/107:30:191
176899940,0cyclictest0-21swapper/107:26:021
176899931,1cyclictest0-21swapper/109:05:161
176899931,1cyclictest0-21swapper/108:55:101
176899931,1cyclictest0-21swapper/108:35:131
176899931,1cyclictest0-21swapper/108:05:121
176899930,1cyclictest0-21swapper/111:20:531
176899930,0cyclictest0-21swapper/110:05:211
176899930,0cyclictest0-21swapper/110:05:211
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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