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2026-03-06 - 10:05
[ 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 Fri Mar 06, 2026 00:45:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
158212205159,26sleep30-21swapper/319:09:333
156402199161,24sleep10-21swapper/119:07:091
156072198161,24sleep00-21swapper/019:06:440
155322198159,25sleep20-21swapper/219:05:462
231992590,0sleep00-21swapper/000:11:230
15949991615,1cyclictest0-21swapper/121:00:181
15955991211,1cyclictest28-21ksoftirqd/220:55:002
15955991210,1cyclictest28-21ksoftirqd/223:35:002
15945991212,0cyclictest9032-21diskmemload21:52:590
1594599121,5cyclictest1769-21latency_hist20:55:000
15955991110,1cyclictest28-21ksoftirqd/222:25:002
1594599111,5cyclictest19127-21perf22:45:000
1596399102,5cyclictest561-21nscd21:00:143
1595599109,1cyclictest28-21ksoftirqd/221:15:112
1595599109,1cyclictest28-21ksoftirqd/220:45:002
1595599108,1cyclictest28-21ksoftirqd/223:30:002
1595599108,1cyclictest28-21ksoftirqd/221:35:202
1595599108,1cyclictest28-21ksoftirqd/200:30:102
1595599108,1cyclictest28-21ksoftirqd/200:00:162
1595599100,0cyclictest0-21swapper/223:05:462
1594599108,1cyclictest9-21ksoftirqd/019:20:000
1594599101,4cyclictest17029-21date21:20:000
159639998,1cyclictest35-21ksoftirqd/320:15:003
159639997,1cyclictest35-21ksoftirqd/320:25:003
159639997,1cyclictest35-21ksoftirqd/300:40:003
159639992,6cyclictest707-21snmpd22:38:473
159639991,5cyclictest5750-21kworker/u8:022:17:233
159639991,5cyclictest5750-21kworker/u8:022:17:233
159559998,1cyclictest28-21ksoftirqd/223:50:002
159559997,1cyclictest28-21ksoftirqd/222:50:002
159559997,1cyclictest28-21ksoftirqd/222:00:132
159559997,1cyclictest28-21ksoftirqd/220:30:162
159559996,1cyclictest28-21ksoftirqd/223:25:012
159559991,7cyclictest61650irq/122-eno122:55:092
159499990,4cyclictest0-21swapper/123:20:131
159459998,1cyclictest1982-21sendmail-mta21:09:180
159459995,3cyclictest1-21systemd19:27:080
159459990,6cyclictest240-21systemd-journal21:40:000
22632280,1sleep121-21ksoftirqd/100:10:191
159639987,1cyclictest35-21ksoftirqd/323:50:003
159639987,1cyclictest35-21ksoftirqd/322:30:013
159639987,0cyclictest35-21ksoftirqd/323:05:003
159639986,1cyclictest707-21snmpd23:09:523
159639986,1cyclictest707-21snmpd22:30:423
159639986,1cyclictest707-21snmpd21:56:323
159639986,1cyclictest707-21snmpd20:59:183
159639986,1cyclictest707-21snmpd20:46:183
159639986,1cyclictest707-21snmpd20:40:543
159639986,1cyclictest707-21snmpd20:33:303
159639986,1cyclictest707-21snmpd19:45:253
159639986,1cyclictest707-21snmpd19:35:163
159639986,1cyclictest707-21snmpd00:24:223
159639986,1cyclictest35-21ksoftirqd/323:30:003
159639984,3cyclictest571-21nscd21:38:213
159559987,1cyclictest28-21ksoftirqd/223:40:142
159559987,1cyclictest28-21ksoftirqd/221:00:152
159559986,1cyclictest61650irq/122-eno123:55:122
159559986,1cyclictest61650irq/122-eno121:45:152
159559986,1cyclictest61650irq/122-eno121:00:002
159559986,1cyclictest28-21ksoftirqd/223:35:142
159559986,1cyclictest28-21ksoftirqd/220:25:002
159559986,1cyclictest28-21ksoftirqd/220:05:142
159559986,1cyclictest28-21ksoftirqd/219:30:002
159559986,1cyclictest28-21ksoftirqd/200:35:162
159559986,1cyclictest28-21ksoftirqd/200:10:152
159459987,1cyclictest9-21ksoftirqd/020:25:000
159459986,1cyclictest9-21ksoftirqd/019:40:010
159459986,1cyclictest707-21snmpd22:34:570
159459986,1cyclictest707-21snmpd20:18:020
159459986,1cyclictest707-21snmpd19:59:140
159459986,1cyclictest1514-21ssh23:45:120
159459982,3cyclictest9032-21diskmemload22:15:090
159459982,3cyclictest9032-21diskmemload22:15:090
159459981,6cyclictest0-21swapper/000:23:040
159459980,7cyclictest26826-21ssh22:54:550
159639976,1cyclictest707-21snmpd19:26:493
159639976,1cyclictest35-21ksoftirqd/323:13:223
159639976,1cyclictest35-21ksoftirqd/320:20:003
159639976,1cyclictest35-21ksoftirqd/320:05:113
159639976,1cyclictest2068-21cat21:40:153
159639975,2cyclictest707-21snmpd23:18:083
159639975,1cyclictest9873-21cat21:50:173
159639975,1cyclictest707-21snmpd23:37:323
159639975,1cyclictest707-21snmpd22:42:303
159639975,1cyclictest707-21snmpd20:38:453
159639975,1cyclictest707-21snmpd00:17:283
159639975,1cyclictest6926-21ssh23:50:213
159639975,1cyclictest35-21ksoftirqd/300:07:263
159639975,1cyclictest23077-21ssh00:11:043
159639975,1cyclictest16553-21ssh23:21:073
159639970,6cyclictest19712-21ssh21:21:433
159639970,4cyclictest25730-21aten_r1power_po21:30:153
159639970,1cyclictest0-21swapper/320:00:113
159559976,1cyclictest707-21snmpd20:16:382
159559976,1cyclictest61650irq/122-eno123:50:172
159559976,1cyclictest61650irq/122-eno123:03:592
159559976,1cyclictest61650irq/122-eno122:10:152
159559976,1cyclictest61650irq/122-eno119:10:122
159559976,1cyclictest61650irq/122-eno100:25:262
159559976,1cyclictest28-21ksoftirqd/223:20:002
159559976,1cyclictest28-21ksoftirqd/222:15:102
159559976,1cyclictest28-21ksoftirqd/222:15:102
159559976,1cyclictest28-21ksoftirqd/222:05:142
159559976,1cyclictest28-21ksoftirqd/221:35:012
159559976,1cyclictest28-21ksoftirqd/221:25:132
159559976,1cyclictest28-21ksoftirqd/221:22:252
159559976,1cyclictest28-21ksoftirqd/219:50:132
159559976,1cyclictest28-21ksoftirqd/219:40:132
159559976,1cyclictest28-21ksoftirqd/200:20:162
159559975,1cyclictest61650irq/122-eno121:10:172
159559975,1cyclictest28-21ksoftirqd/222:40:182
159559975,1cyclictest28-21ksoftirqd/222:30:152
159559975,1cyclictest28-21ksoftirqd/222:25:142
159559975,1cyclictest28-21ksoftirqd/221:55:172
159559975,1cyclictest28-21ksoftirqd/220:45:202
159559975,1cyclictest28-21ksoftirqd/200:05:152
159559970,2cyclictest0-21swapper/223:13:352
159499972,2cyclictest0-21swapper/100:17:141
159499971,6cyclictest0-21swapper/120:30:091
159499970,3cyclictest0-21swapper/100:30:391
159499970,2cyclictest0-21swapper/121:16:421
159499970,2cyclictest0-21swapper/100:05:121
159499970,1cyclictest0-21swapper/100:22:191
159459976,1cyclictest707-21snmpd22:37:120
159459976,1cyclictest27061-1kworker/u9:022:20:060
159459975,1cyclictest707-21snmpd20:05:200
159459975,1cyclictest707-21snmpd19:22:220
159459975,1cyclictest31023-21ssh23:00:010
159459974,2cyclictest29709-21cron23:40:000
159459974,2cyclictest0-21swapper/000:25:150
159459973,2cyclictest240-21systemd-journal20:40:000
159459971,5cyclictest26298-21ssh21:30:170
159459971,4cyclictest9032-21diskmemload00:39:090
159459970,6cyclictest9032-21diskmemload21:25:350
159459970,6cyclictest5041-21/usr/sbin/munin21:45:130
159459970,6cyclictest3509-21ssh21:41:480
159459970,6cyclictest32005-21ssh23:40:490
159459970,6cyclictest29778-21ssh22:57:290
159459970,6cyclictest24027-21ssh23:30:220
159459970,6cyclictest2135-21ntp_states19:45:170
159459970,6cyclictest19136-21ssh21:20:290
159459970,6cyclictest17939-21hddtemp_smartct00:05:160
159459970,6cyclictest15377-1kworker/u9:100:01:350
159459970,6cyclictest12709-21ssh23:16:220
159459970,6cyclictest0-21swapper/022:25:170
159459970,6cyclictest0-21swapper/019:50:130
159459970,6cyclictest0-21swapper/000:30:130
159459970,1cyclictest3489-21fschecks_time23:05:140
159459970,1cyclictest0-21swapper/022:05:170
159459970,1cyclictest0-21swapper/000:16:200
159639965,1cyclictest707-21snmpd00:26:223
159639965,1cyclictest35-21ksoftirqd/323:40:123
159639965,1cyclictest30331-21ssh22:58:533
159639965,1cyclictest25902-21ssh22:52:323
159639965,1cyclictest24382-21ssh23:31:173
159639965,1cyclictest2160-21ssh22:21:333
159639965,1cyclictest21454-21ssh21:25:043
159639965,1cyclictest20548-21ntpq22:45:173
159639965,1cyclictest17297-21ntpq19:10:183
159639965,1cyclictest16727-21ssh22:00:113
159639965,1cyclictest11669-21ssh23:56:503
159639965,1cyclictest11069-21ssh21:10:223
159639964,1cyclictest707-21snmpd19:56:023
159639964,1cyclictest7056-21ssh00:33:033
159639964,1cyclictest15195-21ssh00:00:473
159639961,2cyclictest0-21swapper/319:20:153
159639960,6cyclictest15279-21ssh21:16:083
159639960,6cyclictest0-21swapper/321:45:193
159639960,2cyclictest0-21swapper/322:07:023
159639960,0cyclictest25761-21/usr/sbin/munin22:10:193
159559966,0cyclictest61650irq/122-eno122:51:102
159559966,0cyclictest61650irq/122-eno121:40:142
159559966,0cyclictest61650irq/122-eno121:05:122
159559966,0cyclictest61650irq/122-eno120:25:182
159559966,0cyclictest61650irq/122-eno119:15:162
159559966,0cyclictest28-21ksoftirqd/219:30:132
159559965,1cyclictest61650irq/122-eno122:35:082
159559965,1cyclictest61650irq/122-eno120:10:102
159559965,1cyclictest61650irq/122-eno119:45:112
159559965,1cyclictest28-21ksoftirqd/220:00:002
159559965,1cyclictest28-21ksoftirqd/219:55:132
159559964,1cyclictest28-21ksoftirqd/200:15:202
159559960,6cyclictest0-21swapper/220:35:162
159559960,6cyclictest0-21swapper/219:37:042
159559960,5cyclictest0-21swapper/219:24:042
159559960,4cyclictest0-21swapper/221:50:082
159499961,3cyclictest0-21swapper/123:40:111
159499960,6cyclictest0-21swapper/122:12:121
159499960,6cyclictest0-21swapper/122:06:181
159499960,6cyclictest0-21swapper/120:10:381
159499960,6cyclictest0-21swapper/119:40:141
159499960,6cyclictest0-21swapper/119:10:331
159499960,5cyclictest0-21swapper/122:25:151
159499960,4cyclictest0-21swapper/122:20:031
159499960,3cyclictest0-21swapper/100:25:211
159499960,1cyclictest0-21swapper/123:00:121
159499960,1cyclictest0-21swapper/122:30:121
159499960,1cyclictest0-21swapper/121:50:171
159459965,1cyclictest707-21snmpd22:45:060
159459965,1cyclictest26733-21ssh22:11:270
159459964,1cyclictest707-21snmpd23:26:200
159459964,1cyclictest707-21snmpd20:46:120
159459964,1cyclictest707-21snmpd20:32:330
159459963,1cyclictest240-21systemd-journal19:15:000
159459962,1cyclictest240-21systemd-journal21:05:000
159459960,6cyclictest0-21swapper/023:50:150
159459960,5cyclictest9032-21diskmemload23:10:190
159459960,5cyclictest19103-1kworker/u9:121:55:040
159459960,4cyclictest0-21swapper/023:55:120
159459960,1cyclictest18886-21ssh22:01:170
159459960,1cyclictest0-21swapper/021:10:170
159459960,0cyclictest0-21swapper/023:21:120
159639954,1cyclictest8044-21ntpq21:05:183
159639953,1cyclictest707-21snmpd20:53:483
159639952,1cyclictest240-21systemd-journal19:45:003
159639951,3cyclictest19192-21apt-get19:15:113
159639950,3cyclictest0-21swapper/319:30:183
159499955,0cyclictest0-21swapper/100:37:041
159499953,1cyclictest0-21swapper/120:50:161
159499952,3cyclictest0-21swapper/121:20:181
159499951,2cyclictest0-21swapper/122:50:431
159499950,5cyclictest0-21swapper/123:56:571
159499950,5cyclictest0-21swapper/123:30:491
159499950,5cyclictest0-21swapper/123:27:411
159499950,5cyclictest0-21swapper/123:15:061
159499950,5cyclictest0-21swapper/123:11:551
159499950,5cyclictest0-21swapper/122:40:141
159499950,5cyclictest0-21swapper/120:47:581
159499950,5cyclictest0-21swapper/120:42:151
159499950,5cyclictest0-21swapper/120:36:461
159499950,5cyclictest0-21swapper/120:25:291
159499950,5cyclictest0-21swapper/120:22:111
159499950,5cyclictest0-21swapper/119:18:221
159499950,4cyclictest0-21swapper/100:03:421
159499950,3cyclictest0-21swapper/123:35:261
159499950,2cyclictest0-21swapper/123:47:401
159499950,2cyclictest0-21swapper/122:55:461
159499950,2cyclictest0-21swapper/122:46:301
159499950,2cyclictest0-21swapper/121:57:451
159499950,2cyclictest0-21swapper/121:40:131
159499950,2cyclictest0-21swapper/121:10:111
159499950,1cyclictest0-21swapper/123:53:311
159459954,1cyclictest707-21snmpd20:25:020
159459954,1cyclictest12967-21apt-get20:10:100
159459950,5cyclictest0-21swapper/020:00:120
159459950,4cyclictest30996-21/usr/sbin/munin19:40:100
159459950,4cyclictest0-21swapper/020:40:120
159459950,1cyclictest0-21swapper/019:30:160
159639942,1cyclictest21840-21timerwakeupswit20:25:213
159639940,1cyclictest3330-21apt-get19:50:103
159499943,1cyclictest52852sleep119:53:031
159499943,1cyclictest23661-21chrt19:24:521
159499942,1cyclictest305412sleep119:37:331
159499942,1cyclictest25690-21chrt19:25:401
159499940,3cyclictest0-21swapper/123:05:571
159499940,2cyclictest0-21swapper/121:46:281
159499940,2cyclictest0-21swapper/121:37:311
159499940,2cyclictest0-21swapper/119:45:141
159499940,1cyclictest0-21swapper/122:15:121
159499940,1cyclictest0-21swapper/122:15:111
159499940,1cyclictest0-21swapper/122:00:111
159499940,1cyclictest0-21swapper/121:05:181
159499940,1cyclictest0-21swapper/120:15:141
159499940,1cyclictest0-21swapper/120:05:161
159499940,0cyclictest0-21swapper/122:35:101
159459940,0cyclictest0-21swapper/020:55:130
159499932,1cyclictest26782-21chrt19:30:121
159499931,1cyclictest0-21swapper/121:30:011
159499930,3cyclictest0-21swapper/120:00:181
159499930,1cyclictest0-21swapper/121:25:551
159499930,1cyclictest0-21swapper/119:55:111
159499930,0cyclictest0-21swapper/120:55:201
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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