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2026-02-10 - 01:46
[ 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 376 highest latencies:
System rack1slot1.osadl.org (updated Tue Feb 10, 2026 00:45:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
325702231157,26sleep20-21swapper/219:07:142
327642210156,42sleep00-21swapper/019:09:450
324702203150,40sleep10-21swapper/119:05:561
324522200161,25sleep30-21swapper/319:05:423
56312750,0sleep00-21swapper/021:25:000
81322590,0sleep00-21swapper/023:30:120
224442190,0sleep10-21swapper/122:25:171
184952180,0sleep10-21swapper/100:25:081
416991514,1cyclictest28-21ksoftirqd/223:20:152
416991413,1cyclictest28-21ksoftirqd/221:45:002
416991413,1cyclictest28-21ksoftirqd/200:20:182
416991312,1cyclictest28-21ksoftirqd/222:50:202
416991312,1cyclictest28-21ksoftirqd/219:20:152
416991312,1cyclictest28-21ksoftirqd/200:35:142
423991211,1cyclictest35-21ksoftirqd/320:01:153
41699128,4cyclictest28-21ksoftirqd/222:25:192
416991211,1cyclictest28-21ksoftirqd/223:00:012
416991211,1cyclictest28-21ksoftirqd/222:00:122
416991211,1cyclictest28-21ksoftirqd/221:55:192
416991211,1cyclictest28-21ksoftirqd/221:45:142
416991211,1cyclictest28-21ksoftirqd/219:55:152
416991211,1cyclictest28-21ksoftirqd/200:30:192
416991210,1cyclictest28-21ksoftirqd/221:30:002
416991210,1cyclictest28-21ksoftirqd/220:10:002
416991210,1cyclictest28-21ksoftirqd/219:50:002
40299122,5cyclictest12400-21perf22:55:000
40299120,1cyclictest6453-21munin-run00:10:000
41699118,2cyclictest28-21ksoftirqd/200:20:002
416991111,0cyclictest28-21ksoftirqd/222:30:122
416991110,1cyclictest28-21ksoftirqd/223:59:412
416991110,1cyclictest28-21ksoftirqd/223:42:252
416991110,1cyclictest28-21ksoftirqd/222:23:222
416991110,1cyclictest28-21ksoftirqd/220:20:162
416991110,1cyclictest28-21ksoftirqd/220:15:122
416991110,0cyclictest28-21ksoftirqd/200:27:532
41699110,11cyclictest28-21ksoftirqd/221:15:232
42399108,1cyclictest35-21ksoftirqd/320:15:113
41699109,1cyclictest28-21ksoftirqd/223:16:452
41699109,1cyclictest28-21ksoftirqd/222:45:152
41699109,1cyclictest28-21ksoftirqd/221:30:182
41699109,1cyclictest28-21ksoftirqd/220:40:012
41699109,1cyclictest28-21ksoftirqd/220:30:102
41699108,1cyclictest28-21ksoftirqd/221:05:132
41699108,1cyclictest28-21ksoftirqd/221:00:002
41699108,1cyclictest28-21ksoftirqd/220:05:002
41699108,1cyclictest28-21ksoftirqd/200:10:142
41699108,1cyclictest28-21ksoftirqd/200:10:002
41699108,1cyclictest28-21ksoftirqd/200:02:192
41699100,9cyclictest0-21swapper/221:00:212
4169999,0cyclictest0-21swapper/223:35:122
4169998,1cyclictest28-21ksoftirqd/223:25:142
4169998,1cyclictest28-21ksoftirqd/222:44:022
4169998,1cyclictest28-21ksoftirqd/221:50:202
4169998,1cyclictest28-21ksoftirqd/221:20:122
4169998,1cyclictest28-21ksoftirqd/220:10:152
4169998,0cyclictest28-21ksoftirqd/220:50:202
4169997,1cyclictest28-21ksoftirqd/222:40:002
4169997,1cyclictest28-21ksoftirqd/219:15:002
4029990,6cyclictest26414-21rm22:30:160
4239988,0cyclictest35-21ksoftirqd/321:00:003
4239987,1cyclictest35-21ksoftirqd/319:45:133
4239987,1cyclictest35-21ksoftirqd/319:15:003
4239986,2cyclictest707-21snmpd21:33:443
4239986,1cyclictest707-21snmpd20:52:433
4169987,1cyclictest28-21ksoftirqd/223:50:192
4169987,1cyclictest28-21ksoftirqd/223:45:142
4169987,1cyclictest28-21ksoftirqd/222:55:162
4169987,1cyclictest28-21ksoftirqd/222:10:002
4169987,1cyclictest28-21ksoftirqd/221:35:142
4169987,1cyclictest28-21ksoftirqd/220:45:192
4169987,1cyclictest28-21ksoftirqd/220:25:212
4169986,1cyclictest61650irq/122-eno120:45:002
4169986,1cyclictest28-21ksoftirqd/222:15:142
4169986,1cyclictest28-21ksoftirqd/219:30:202
4169986,1cyclictest28-21ksoftirqd/219:30:002
4169986,1cyclictest28-21ksoftirqd/219:20:002
4079980,4cyclictest0-21swapper/119:45:131
4029986,1cyclictest707-21snmpd23:16:480
4029986,1cyclictest707-21snmpd20:44:340
4029985,2cyclictest24095-21df_inode21:05:130
4029984,2cyclictest240-21systemd-journal00:25:000
4029983,1cyclictest0-21swapper/022:44:320
4029980,7cyclictest23609-21telnet23:50:130
4029980,7cyclictest17924-21aten2.4-expect19:45:140
4029980,1cyclictest0-21swapper/023:55:120
4239977,0cyclictest35-21ksoftirqd/323:08:443
4239976,1cyclictest707-21snmpd22:25:043
4239976,1cyclictest707-21snmpd19:35:043
4239975,1cyclictest707-21snmpd22:38:193
4239975,1cyclictest707-21snmpd22:06:303
4239975,1cyclictest707-21snmpd20:31:243
4239975,1cyclictest707-21snmpd19:25:493
4239975,1cyclictest35-21ksoftirqd/322:15:123
4239971,5cyclictest26513-21df21:10:213
4239971,3cyclictest0-21swapper/321:25:013
4239970,6cyclictest16761-21ssh23:00:113
4169976,1cyclictest28-21ksoftirqd/221:10:252
4169976,1cyclictest28-21ksoftirqd/219:50:172
4169976,0cyclictest28-21ksoftirqd/223:10:122
4169975,1cyclictest707-21snmpd23:30:242
4169975,1cyclictest707-21snmpd22:10:062
4169975,1cyclictest28-21ksoftirqd/223:05:132
4169975,1cyclictest28-21ksoftirqd/219:35:182
4079976,1cyclictest0-21swapper/123:06:171
4079971,6cyclictest0-21swapper/122:41:041
4079971,2cyclictest0-21swapper/123:17:111
4079971,1cyclictest0-21swapper/120:28:241
4079971,1cyclictest0-21swapper/120:05:121
4079970,6cyclictest0-21swapper/123:45:141
4079970,6cyclictest0-21swapper/122:45:091
4079970,5cyclictest0-21swapper/122:52:061
4079970,4cyclictest0-21swapper/121:22:391
4079970,4cyclictest0-21swapper/119:50:201
4079970,3cyclictest0-21swapper/123:35:121
4079970,1cyclictest0-21swapper/123:52:061
4079970,1cyclictest0-21swapper/121:06:461
4029976,1cyclictest9-21ksoftirqd/023:45:100
4029976,1cyclictest15689-21ssh22:58:360
4029975,1cyclictest707-21snmpd21:34:380
4029975,1cyclictest707-21snmpd20:25:150
4029975,1cyclictest707-21snmpd20:05:260
4029975,1cyclictest707-21snmpd00:10:200
4029975,1cyclictest23675-21ssh00:30:190
4029974,1cyclictest25704-21diskmemload23:01:220
4029973,4cyclictest25704-21diskmemload23:25:120
4029973,3cyclictest10777-21/usr/sbin/munin19:30:180
4029972,5cyclictest24583-21sh21:46:160
4029971,6cyclictest13809-21ssh23:36:090
4029971,2cyclictest6664-21/usr/sbin/munin20:30:110
4029971,2cyclictest24154-21ssh22:27:500
4029971,1cyclictest13612-21/usr/sbin/munin22:15:130
4029970,6cyclictest9682-21aten2.4-expect22:10:140
4029970,6cyclictest32617-21ssh21:17:300
4029970,6cyclictest31849-21ssh00:00:130
4029970,6cyclictest26504-21tail21:50:130
4029970,6cyclictest21633-21ssh00:28:450
4029970,6cyclictest16369-21ssh21:35:240
4029970,6cyclictest15791-1kworker/u9:223:09:400
4029970,6cyclictest0-21swapper/019:50:350
4029970,6cyclictest0-21swapper/000:15:100
4029970,3cyclictest19271-21users22:20:220
4029970,1cyclictest553-21grep23:20:150
4029970,1cyclictest3551-21ssh22:00:210
4029970,1cyclictest32552-21ssh22:38:500
4029970,1cyclictest26424-21ssh00:35:120
4029970,1cyclictest0-21swapper/023:43:020
4029970,1cyclictest0-21swapper/023:10:150
2443270,0sleep10-21swapper/100:04:491
4239965,1cyclictest7081-21ssh23:28:553
4239965,1cyclictest707-21snmpd21:41:453
4239965,1cyclictest707-21snmpd19:31:373
4239965,1cyclictest707-21snmpd00:16:133
4239965,1cyclictest7032-21ssh22:46:243
4239965,1cyclictest6963-21cat19:20:153
4239965,1cyclictest5062-21ssh22:04:143
4239965,1cyclictest4220-21ssh22:44:133
4239965,1cyclictest35-21ksoftirqd/300:10:143
4239965,1cyclictest32468-21ssh21:56:233
4239965,1cyclictest30537-21ssh23:15:573
4239965,1cyclictest30418-21ssh23:58:333
4239965,1cyclictest29907-21ssh21:54:523
4239965,1cyclictest28276-21ssh00:35:443
4239965,1cyclictest28000-21ssh22:32:093
4239965,1cyclictest23326-21cat21:45:153
4239965,1cyclictest23045-21ssh23:49:453
4239965,1cyclictest2044-21ssh00:03:473
4239965,1cyclictest20419-21ssh00:25:383
4239965,1cyclictest19542-21ssh22:21:023
4239965,1cyclictest18240-21ssh23:42:253
4239965,1cyclictest16392-21ssh00:20:223
4239965,1cyclictest15273-21ssh21:35:133
4239965,1cyclictest13845-21ntpq22:55:203
4239965,1cyclictest12868-21ssh23:35:173
4239965,1cyclictest10741-21ssh22:50:563
4239964,1cyclictest707-21snmpd19:50:473
4239964,1cyclictest35-21ksoftirqd/321:10:003
4239964,1cyclictest35-21ksoftirqd/300:30:403
4239964,1cyclictest27294-21apt-get20:05:123
4239963,1cyclictest240-21systemd-journal20:45:003
4239963,1cyclictest240-21systemd-journal20:40:013
4239963,1cyclictest1712-21/usr/sbin/munin21:20:163
4239962,3cyclictest32498-21kworker/u8:223:32:383
4239960,3cyclictest24591-21apt-get23:10:123
4239960,3cyclictest0-21swapper/320:45:113
4169966,0cyclictest28-21ksoftirqd/219:40:112
4079961,2cyclictest0-21swapper/123:40:121
4079960,6cyclictest0-21swapper/123:23:261
4079960,6cyclictest0-21swapper/123:14:501
4079960,6cyclictest0-21swapper/121:56:271
4079960,6cyclictest0-21swapper/121:53:521
4079960,6cyclictest0-21swapper/120:46:421
4079960,6cyclictest0-21swapper/100:11:101
4079960,6cyclictest0-21swapper/100:05:431
4079960,5cyclictest0-21swapper/122:10:171
4079960,5cyclictest0-21swapper/122:05:171
4079960,5cyclictest0-21swapper/121:45:151
4079960,5cyclictest0-21swapper/119:40:251
4079960,4cyclictest168462sleep121:36:321
4079960,4cyclictest0-21swapper/123:56:301
4079960,4cyclictest0-21swapper/122:20:371
4079960,3cyclictest0-21swapper/121:40:041
4079960,3cyclictest0-21swapper/121:25:591
4079960,3cyclictest0-21swapper/121:10:111
4079960,3cyclictest0-21swapper/119:35:111
4079960,3cyclictest0-21swapper/100:33:111
4079960,3cyclictest0-21swapper/100:15:511
4079960,2cyclictest0-21swapper/123:30:101
4079960,2cyclictest0-21swapper/121:19:521
4079960,1cyclictest0-21swapper/123:00:501
4079960,1cyclictest0-21swapper/119:17:281
4029965,1cyclictest707-21snmpd20:00:320
4029965,1cyclictest707-21snmpd19:14:300
4029965,1cyclictest32550-1kworker/u9:021:59:270
4029964,1cyclictest90192sleep020:35:110
4029963,2cyclictest18230-21idleruntime-cro20:55:000
4029960,6cyclictest0-21swapper/022:45:120
4029960,6cyclictest0-21swapper/021:40:020
4029960,6cyclictest0-21swapper/019:41:520
4029960,5cyclictest0-21swapper/019:15:000
4029960,1cyclictest6685-21ls22:05:180
4029960,1cyclictest0-21swapper/021:25:190
4029960,1cyclictest0-21swapper/021:10:220
23660260,1sleep00-21swapper/019:55:190
4239955,0cyclictest30736-21kworker/3:020:24:193
4239954,1cyclictest707-21snmpd23:20:363
4239954,1cyclictest707-21snmpd19:57:263
4239954,1cyclictest326-21ssh21:17:533
4239952,1cyclictest548-21systemd-logind23:50:193
4239951,3cyclictest2813-21apt-get00:05:103
4239950,2cyclictest0-21swapper/322:10:203
4079955,0cyclictest0-21swapper/123:25:061
4079955,0cyclictest0-21swapper/121:31:111
4079955,0cyclictest0-21swapper/120:44:471
4079950,5cyclictest0-21swapper/122:55:111
4079950,5cyclictest0-21swapper/100:24:531
4079950,3cyclictest0-21swapper/122:30:141
4079950,3cyclictest0-21swapper/122:15:321
4079950,3cyclictest0-21swapper/122:00:171
4079950,2cyclictest0-21swapper/100:35:181
4079950,1cyclictest0-21swapper/122:35:201
4079950,1cyclictest0-21swapper/120:00:101
4029953,1cyclictest14438-21cut20:45:140
4029953,1cyclictest0-21swapper/020:15:150
4029950,5cyclictest0-21swapper/019:35:180
4029950,5cyclictest0-21swapper/019:25:070
4029950,5cyclictest0-21swapper/019:20:070
4029950,1cyclictest0-21swapper/020:20:110
4029950,0cyclictest0-21swapper/021:00:120
4029950,0cyclictest0-21swapper/020:55:020
4029950,0cyclictest0-21swapper/020:10:110
4239943,1cyclictest707-21snmpd19:16:313
4239943,1cyclictest16783-21ps19:40:183
4239942,1cyclictest30806-21ntp_states20:10:173
4239941,1cyclictest21942-21/usr/sbin/munin21:00:163
4239940,3cyclictest0-21swapper/320:25:193
4079941,2cyclictest0-21swapper/120:20:131
4079941,2cyclictest0-21swapper/119:30:111
4079941,1cyclictest0-21swapper/120:15:121
4079940,4cyclictest0-21swapper/119:20:191
4079940,3cyclictest0-21swapper/119:25:151
4079940,3cyclictest0-21swapper/119:10:121
4079940,2cyclictest0-21swapper/120:30:131
4079940,1cyclictest0-21swapper/121:00:221
4079940,1cyclictest0-21swapper/120:55:121
4079940,1cyclictest0-21swapper/120:35:131
4079940,1cyclictest0-21swapper/120:10:171
4079940,1cyclictest0-21swapper/119:55:191
4079940,0cyclictest0-21swapper/120:50:181
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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