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2026-01-29 - 04:59
[ 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 792 highest latencies:
System rack1slot1.osadl.org (updated Thu Jan 29, 2026 00:45:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
44312213148,21sleep00-21swapper/019:06:240
44082200160,26sleep20-21swapper/219:06:052
46752199160,26sleep10-21swapper/119:09:341
45432198158,26sleep30-21swapper/319:07:523
102042620,1sleep09065-21/usr/sbin/munin20:25:180
4833991612,3cyclictest35-21ksoftirqd/322:55:003
214032160,0sleep20-21swapper/223:00:022
181962160,0sleep20-21swapper/222:15:092
480599140,14cyclictest0-21swapper/019:45:090
4823991310,2cyclictest28-21ksoftirqd/200:20:112
481799130,12cyclictest0-21swapper/119:45:101
4833991210,1cyclictest35-21ksoftirqd/320:50:133
480599121,5cyclictest6464-21/usr/sbin/munin20:20:000
4833991110,1cyclictest35-21ksoftirqd/323:20:003
483399109,1cyclictest35-21ksoftirqd/320:15:013
483399109,1cyclictest35-21ksoftirqd/320:15:003
483399108,1cyclictest35-21ksoftirqd/321:30:133
480599108,1cyclictest9-21ksoftirqd/019:55:000
480599103,6cyclictest561-21nscd23:57:020
480599100,5cyclictest26650-21cat21:45:000
480599100,5cyclictest21962-21date22:20:000
48339999,0cyclictest35-21ksoftirqd/321:05:013
48339998,1cyclictest35-21ksoftirqd/319:45:013
48339997,1cyclictest35-21ksoftirqd/321:15:003
48339991,6cyclictest707-21snmpd23:03:493
48339991,6cyclictest0-21swapper/322:14:553
48339990,8cyclictest0-21swapper/320:35:173
48239998,1cyclictest28-21ksoftirqd/223:28:282
48239998,1cyclictest28-21ksoftirqd/219:25:012
48239990,5cyclictest13032-21kworker/u8:223:45:032
48179990,8cyclictest0-21swapper/121:30:201
48059991,7cyclictest2065-21ssh21:15:120
48059991,4cyclictest14896-21latency_hist19:30:000
5275280,0sleep20-21swapper/221:58:072
48339988,0cyclictest35-21ksoftirqd/323:20:163
48339988,0cyclictest29815-21cstates20:00:133
48339987,1cyclictest35-21ksoftirqd/320:55:133
48339986,1cyclictest707-21snmpd23:32:373
48339986,1cyclictest707-21snmpd21:26:593
48339986,1cyclictest707-21snmpd19:55:003
48339986,1cyclictest707-21snmpd00:13:533
48339986,1cyclictest707-21snmpd00:09:353
48339986,1cyclictest35-21ksoftirqd/322:45:133
48339986,1cyclictest30050-21diskmemload21:15:183
48339986,1cyclictest2562-21cat22:35:163
48339980,4cyclictest1514-21dump-pmu-power20:09:563
48339980,3cyclictest0-21swapper/300:30:053
48239987,1cyclictest28-21ksoftirqd/221:10:002
48239987,1cyclictest28-21ksoftirqd/220:34:592
48239986,1cyclictest707-21snmpd22:01:192
48239986,1cyclictest707-21snmpd21:40:182
48239986,1cyclictest707-21snmpd19:13:462
48239986,1cyclictest707-21snmpd19:13:462
48239986,1cyclictest707-21snmpd00:17:472
48239986,1cyclictest61650irq/122-eno121:15:142
48239986,1cyclictest61650irq/122-eno100:05:002
48239984,2cyclictest240-21systemd-journal20:05:002
48239984,2cyclictest240-21systemd-journal00:40:002
48239983,3cyclictest28-21ksoftirqd/223:20:002
48239981,5cyclictest25582-21apt-get21:00:112
48239980,7cyclictest0-21swapper/223:35:122
48239980,5cyclictest518-21sh23:14:572
48059987,1cyclictest9-21ksoftirqd/020:55:010
48059986,1cyclictest707-21snmpd23:47:580
48059986,1cyclictest707-21snmpd22:07:130
48059986,1cyclictest707-21snmpd20:34:310
48059986,1cyclictest1650-21ssh22:35:110
48059981,6cyclictest16690-1kworker/u9:023:02:570
48059980,8cyclictest0-21swapper/023:52:110
48059980,7cyclictest17883-21ssh22:14:550
48339977,0cyclictest35-21ksoftirqd/323:55:153
48339977,0cyclictest35-21ksoftirqd/300:25:143
48339976,1cyclictest707-21snmpd21:43:243
48339976,1cyclictest35-21ksoftirqd/323:30:003
48339976,1cyclictest35-21ksoftirqd/322:40:143
48339976,1cyclictest35-21ksoftirqd/320:25:143
48339976,1cyclictest35-21ksoftirqd/319:20:133
48339976,1cyclictest35-21ksoftirqd/319:15:003
48339976,1cyclictest26306-21cat23:05:163
48339975,1cyclictest707-21snmpd22:59:273
48339975,1cyclictest707-21snmpd22:00:343
48339975,1cyclictest707-21snmpd21:22:113
48339975,1cyclictest707-21snmpd19:45:503
48339975,1cyclictest707-21snmpd00:16:293
48339975,1cyclictest5874-21cat19:10:163
48339975,1cyclictest5874-21cat19:10:153
48339975,1cyclictest35-21ksoftirqd/323:40:123
48339975,1cyclictest35-21ksoftirqd/321:50:133
48339975,1cyclictest35-21ksoftirqd/321:35:113
48339975,1cyclictest29630-21ssh21:47:433
48339975,1cyclictest28556-21ssh22:26:543
48339974,1cyclictest13650irq/124-ahci[0019:29:553
48339973,2cyclictest240-21systemd-journal22:25:003
48339972,4cyclictest35-21ksoftirqd/320:45:103
48239976,1cyclictest707-21snmpd22:23:472
48239976,1cyclictest61650irq/122-eno122:40:182
48239976,1cyclictest61650irq/122-eno121:50:402
48239976,1cyclictest61650irq/122-eno121:49:222
48239976,1cyclictest61650irq/122-eno121:32:362
48239976,1cyclictest61650irq/122-eno100:30:212
48239976,1cyclictest61650irq/122-eno100:28:502
48239976,1cyclictest28-21ksoftirqd/223:55:012
48239976,1cyclictest25650-21cat19:50:142
48239976,0cyclictest61650irq/122-eno123:41:092
48239975,1cyclictest707-21snmpd21:12:122
48239975,1cyclictest707-21snmpd20:14:122
48239975,1cyclictest707-21snmpd20:14:122
48239975,1cyclictest61650irq/122-eno123:00:002
48239975,1cyclictest28-21ksoftirqd/222:10:142
48239971,3cyclictest0-21swapper/220:00:012
48239970,6cyclictest21102-21kworker/u8:123:07:102
48239970,4cyclictest14175-21python19:25:192
48239970,1cyclictest0-21swapper/221:28:112
48179976,1cyclictest0-21swapper/123:03:461
48179972,3cyclictest0-21swapper/100:06:301
48179972,1cyclictest0-21swapper/123:20:121
48179971,6cyclictest0-21swapper/121:16:201
48179971,2cyclictest0-21swapper/120:35:111
48179971,2cyclictest0-21swapper/120:10:201
48179971,2cyclictest0-21swapper/120:10:191
48179971,1cyclictest0-21swapper/122:03:171
48179971,1cyclictest0-21swapper/120:15:111
48179970,6cyclictest0-21swapper/120:09:121
48179970,3cyclictest0-21swapper/100:20:121
48179970,2cyclictest0-21swapper/119:50:111
48179970,1cyclictest0-21swapper/123:50:591
48179970,1cyclictest0-21swapper/123:42:311
48179970,1cyclictest0-21swapper/123:05:121
48179970,1cyclictest0-21swapper/120:27:281
48179970,1cyclictest0-21swapper/100:30:111
48059976,1cyclictest9-21ksoftirqd/000:35:120
48059976,1cyclictest707-21snmpd23:43:500
48059976,1cyclictest5658-21ssh22:40:100
48059976,1cyclictest5452-21ssh00:00:150
48059976,1cyclictest24747-1kworker/u9:123:07:220
48059975,1cyclictest9-21ksoftirqd/020:10:000
48059975,1cyclictest9-21ksoftirqd/019:19:240
48059975,1cyclictest707-21snmpd23:18:190
48059975,1cyclictest707-21snmpd20:59:410
48059975,1cyclictest561-21nscd22:30:580
48059975,1cyclictest14825-21ssh23:30:310
48059975,1cyclictest10745-21ssh00:06:310
48059972,1cyclictest21286-21ssh00:20:150
48059972,1cyclictest18496-21/usr/sbin/munin20:45:200
48059970,7cyclictest0-21swapper/021:53:130
48059970,6cyclictest7204-21ssh21:20:150
48059970,6cyclictest6348-21pmu-power23:20:180
48059970,6cyclictest3194-21gltestperf21:55:140
48059970,6cyclictest29879-21latency_hist22:30:000
48059970,6cyclictest28410-21apt-get00:30:110
48059970,6cyclictest23401-21ssh22:20:180
48059970,6cyclictest19327-21sh22:55:260
48059970,6cyclictest18940-21/usr/sbin/munin21:35:130
48059970,6cyclictest17572-21grep23:35:130
48059970,6cyclictest0-21swapper/022:50:130
48059970,6cyclictest0-21swapper/000:25:140
48059970,6cyclictest0-21swapper/000:10:120
48059970,1cyclictest7578-21ntp_states22:00:180
48059970,1cyclictest30050-21diskmemload21:26:070
48059970,1cyclictest27985-21aten_r1power_en21:05:120
48059970,1cyclictest25962-21cstates21:00:120
48059970,1cyclictest18274-21gltestperf19:35:140
48059970,1cyclictest11051-21ssh23:25:580
48059970,1cyclictest0-21swapper/020:35:120
27882270,0sleep10-21swapper/100:29:241
48339966,0cyclictest35-21ksoftirqd/322:30:113
48339966,0cyclictest35-21ksoftirqd/322:05:163
48339966,0cyclictest35-21ksoftirqd/320:15:003
48339965,1cyclictest35-21ksoftirqd/320:40:173
48339965,1cyclictest35-21ksoftirqd/319:55:173
48339965,1cyclictest35-21ksoftirqd/319:34:593
48339965,1cyclictest31240-21ssh23:51:583
48339965,1cyclictest20389-21ssh22:16:173
48339965,1cyclictest18054-21ntpq23:35:163
48339964,1cyclictest707-21snmpd20:30:133
48339964,1cyclictest6714-21apt-get20:20:113
48339964,1cyclictest35-21ksoftirqd/300:20:223
48339964,1cyclictest25996-21ssh23:45:163
48339964,1cyclictest2320-21ssh21:55:033
48339963,1cyclictest30050-21diskmemload00:03:213
48339961,2cyclictest32383-21taskset00:35:103
48339960,5cyclictest769-21lldpd21:07:173
48239966,0cyclictest61650irq/122-eno123:50:032
48239966,0cyclictest61650irq/122-eno123:15:112
48239966,0cyclictest61650irq/122-eno122:45:142
48239966,0cyclictest61650irq/122-eno122:31:472
48239966,0cyclictest61650irq/122-eno122:06:502
48239966,0cyclictest61650irq/122-eno121:35:152
48239966,0cyclictest61650irq/122-eno120:42:152
48239966,0cyclictest61650irq/122-eno120:15:112
48239966,0cyclictest61650irq/122-eno119:48:242
48239966,0cyclictest61650irq/122-eno100:11:132
48239965,1cyclictest61650irq/122-eno122:35:112
48239964,1cyclictest9606-21strings00:05:162
48239964,1cyclictest7945-21head20:20:192
48239964,1cyclictest707-21snmpd20:36:462
48239964,1cyclictest61650irq/122-eno123:30:102
48239964,1cyclictest61650irq/122-eno122:50:132
48239964,1cyclictest61650irq/122-eno121:20:012
48239964,1cyclictest18354-21cat19:35:142
48239961,5cyclictest0-21swapper/220:54:142
48239961,5cyclictest0-21swapper/220:48:232
48239961,4cyclictest0-21swapper/220:25:122
48239960,4cyclictest0-21swapper/222:25:162
48239960,1cyclictest0-21swapper/219:44:532
48239960,1cyclictest0-21swapper/219:31:442
48179965,1cyclictest0-21swapper/123:35:141
48179965,1cyclictest0-21swapper/119:44:151
48179961,3cyclictest0-21swapper/122:15:001
48179961,1cyclictest0-21swapper/122:30:091
48179961,1cyclictest0-21swapper/121:05:201
48179960,6cyclictest0-21swapper/122:36:441
48179960,6cyclictest0-21swapper/121:00:131
48179960,6cyclictest0-21swapper/120:59:241
48179960,6cyclictest0-21swapper/119:33:191
48179960,6cyclictest0-21swapper/100:10:411
48179960,6cyclictest0-21swapper/100:00:011
48179960,5cyclictest0-21swapper/122:50:591
48179960,5cyclictest0-21swapper/122:25:161
48179960,5cyclictest0-21swapper/120:20:151
48179960,4cyclictest0-21swapper/123:59:241
48179960,2cyclictest0-21swapper/122:15:131
48179960,2cyclictest0-21swapper/121:37:111
48179960,1cyclictest0-21swapper/123:45:111
48179960,0cyclictest0-21swapper/100:35:071
48059965,1cyclictest707-21snmpd19:55:490
48059964,1cyclictest30333-21ssh21:10:100
48059964,1cyclictest30137-21gltestperf23:10:150
48059964,1cyclictest12102-21grep19:20:190
48059962,1cyclictest15698-21sort19:30:140
48059961,0cyclictest0-21swapper/022:45:110
48059960,6cyclictest0-21swapper/020:00:140
48059960,6cyclictest0-21swapper/019:13:470
48059960,6cyclictest0-21swapper/019:13:470
48059960,5cyclictest0-21swapper/020:20:080
48059960,1cyclictest28998-21ssh21:46:070
48059960,0cyclictest0-21swapper/021:30:390
48059960,0cyclictest0-21swapper/020:40:120
48059960,0cyclictest0-21swapper/020:10:120
48059960,0cyclictest0-21swapper/020:10:120
48059960,0cyclictest0-21swapper/019:40:170
48059960,0cyclictest0-21swapper/000:15:100
48339954,1cyclictest31765-21ssh23:11:503
48239955,0cyclictest61650irq/122-eno120:03:022
48239955,0cyclictest61650irq/122-eno119:15:162
48239953,1cyclictest23964-21tr20:55:142
48179952,1cyclictest0-21swapper/121:10:041
48179951,3cyclictest0-21swapper/121:23:451
48179951,2cyclictest0-21swapper/122:45:101
48179951,2cyclictest0-21swapper/122:05:101
48179950,5cyclictest0-21swapper/123:17:421
48179950,5cyclictest0-21swapper/120:50:131
48179950,5cyclictest0-21swapper/120:40:291
48179950,5cyclictest0-21swapper/119:13:111
48179950,5cyclictest0-21swapper/119:13:111
48179950,4cyclictest0-21swapper/120:00:151
48179950,3cyclictest0-21swapper/122:56:421
48179950,3cyclictest0-21swapper/121:27:201
48179950,1cyclictest0-21swapper/121:54:201
48179950,1cyclictest0-21swapper/119:35:111
48179950,1cyclictest0-21swapper/100:15:011
48179950,0cyclictest0-21swapper/122:41:521
48179950,0cyclictest0-21swapper/121:58:201
48339943,1cyclictest35-21ksoftirqd/319:35:133
48179944,0cyclictest0-21swapper/119:22:551
48179943,1cyclictest0-21swapper/119:56:331
48179941,3cyclictest0-21swapper/121:47:421
48179941,2cyclictest0-21swapper/120:30:151
48179940,2cyclictest0-21swapper/123:11:091
48179940,2cyclictest0-21swapper/122:20:111
48179940,2cyclictest0-21swapper/119:29:191
48179940,1cyclictest0-21swapper/123:25:141
48179940,1cyclictest0-21swapper/121:40:131
48179940,1cyclictest0-21swapper/119:20:001
48179940,0cyclictest0-21swapper/123:30:131
48179940,0cyclictest0-21swapper/120:45:231
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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