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2026-03-04 - 03:55
[ 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 Mar 04, 2026 00:45:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
215732212177,23sleep10-21swapper/119:06:321
215772205152,21sleep00-21swapper/019:06:350
217502200161,25sleep20-21swapper/219:08:492
217092200160,26sleep30-21swapper/319:08:193
99182690,1sleep335-21ksoftirqd/320:59:593
298872650,1sleep335-21ksoftirqd/319:25:013
321092630,0sleep10-21swapper/120:35:181
251782560,0sleep20-21swapper/220:20:182
141542550,0sleep30-21swapper/321:05:203
21927991513,1cyclictest9-21ksoftirqd/022:59:590
21927991211,1cyclictest9-21ksoftirqd/021:10:010
21927991210,1cyclictest9-21ksoftirqd/020:20:010
2192799119,1cyclictest9-21ksoftirqd/023:25:150
21927991110,1cyclictest9-21ksoftirqd/020:00:000
2194999109,1cyclictest35-21ksoftirqd/319:35:003
2192799109,1cyclictest9-21ksoftirqd/021:15:170
2192799108,1cyclictest9-21ksoftirqd/022:35:160
2192799102,4cyclictest5365-21perf22:20:010
219499999,0cyclictest35-21ksoftirqd/322:15:003
219499999,0cyclictest35-21ksoftirqd/320:30:013
219499998,1cyclictest35-21ksoftirqd/319:39:593
219439997,1cyclictest6066-21/usr/sbin/munin00:25:122
219439997,1cyclictest28-21ksoftirqd/221:49:342
219439991,7cyclictest61650irq/122-eno122:32:562
219439991,6cyclictest26096-21kworker/u8:021:25:042
219439990,6cyclictest17227-21/usr/sbin/munin22:35:162
219279998,1cyclictest9-21ksoftirqd/019:55:000
219279998,1cyclictest9-21ksoftirqd/000:15:200
219279997,1cyclictest9-21ksoftirqd/021:45:120
219279997,1cyclictest9-21ksoftirqd/021:35:100
219279990,8cyclictest31674-21/usr/sbin/munin22:10:190
219279990,7cyclictest7120-21kworker/u8:019:35:420
219279990,4cyclictest32031-21apt-get19:30:010
219499988,0cyclictest707-21snmpd19:19:023
219499987,1cyclictest35-21ksoftirqd/323:55:013
219499987,1cyclictest35-21ksoftirqd/322:20:003
219499987,1cyclictest35-21ksoftirqd/322:00:013
219499987,1cyclictest35-21ksoftirqd/300:30:003
219439987,1cyclictest16267-21sh00:37:182
219439986,1cyclictest707-21snmpd23:55:432
219439986,1cyclictest707-21snmpd22:00:172
219439986,1cyclictest61650irq/122-eno119:30:012
219439986,1cyclictest61650irq/122-eno119:10:142
219439986,1cyclictest61650irq/122-eno100:33:342
219439986,1cyclictest61650irq/122-eno100:20:212
219439986,1cyclictest61650irq/122-eno100:15:122
219439980,7cyclictest0-21swapper/200:01:262
219439980,5cyclictest30753-21sh23:33:522
219359981,2cyclictest0-21swapper/121:35:111
219279988,0cyclictest9-21ksoftirqd/020:35:180
219279987,1cyclictest9-21ksoftirqd/021:05:000
219279987,1cyclictest9-21ksoftirqd/000:30:150
219279987,1cyclictest11881-21ssh23:50:150
219279986,1cyclictest9-21ksoftirqd/021:30:000
219279986,1cyclictest707-21snmpd20:03:060
219279980,7cyclictest17636-21ssh21:12:590
219279980,7cyclictest17636-21ssh21:12:590
219279980,4cyclictest26481-21latency_hist00:10:010
219279980,4cyclictest23489-21cat23:25:000
219279980,4cyclictest17388-21perf00:40:000
219279980,1cyclictest2527-21ssh23:39:400
219279980,1cyclictest25213-21ssh22:02:470
28725270,1sleep30-21swapper/322:06:503
219499977,0cyclictest35-21ksoftirqd/323:20:013
219499976,1cyclictest707-21snmpd21:44:403
219499976,1cyclictest35-21ksoftirqd/321:05:013
219499976,1cyclictest35-21ksoftirqd/320:20:013
219499976,1cyclictest35-21ksoftirqd/320:15:003
219499975,1cyclictest707-21snmpd23:20:543
219499975,1cyclictest707-21snmpd23:03:393
219499975,1cyclictest707-21snmpd22:54:003
219499975,1cyclictest707-21snmpd22:39:023
219499975,1cyclictest707-21snmpd22:22:113
219499975,1cyclictest707-21snmpd00:39:253
219499975,1cyclictest3965-21ssh22:59:563
219499975,1cyclictest25339-21ssh21:21:393
219499975,1cyclictest24138-21df20:20:123
219499973,1cyclictest25171-21ssh00:06:473
219499973,1cyclictest0-21swapper/323:30:183
219499972,4cyclictest14609-21diskmemload22:40:153
219499971,5cyclictest27687-21kworker/u8:023:37:503
219499970,3cyclictest0-21swapper/323:55:143
219439976,1cyclictest707-21snmpd20:36:202
219439976,1cyclictest61650irq/122-eno123:41:042
219439976,1cyclictest61650irq/122-eno123:19:492
219439976,1cyclictest61650irq/122-eno123:06:242
219439976,1cyclictest61650irq/122-eno123:06:232
219439976,1cyclictest61650irq/122-eno122:55:122
219439976,1cyclictest61650irq/122-eno122:27:092
219439976,1cyclictest61650irq/122-eno122:06:552
219439976,1cyclictest61650irq/122-eno121:41:312
219439976,1cyclictest61650irq/122-eno121:17:382
219439976,1cyclictest61650irq/122-eno121:12:002
219439976,1cyclictest61650irq/122-eno121:11:592
219439976,1cyclictest61650irq/122-eno120:50:102
219439976,1cyclictest61650irq/122-eno100:10:192
219439976,1cyclictest61650irq/122-eno100:05:152
219439976,0cyclictest61650irq/122-eno123:25:162
219439975,1cyclictest61650irq/122-eno122:25:002
219439975,1cyclictest61650irq/122-eno122:10:132
219439975,1cyclictest61650irq/122-eno121:30:122
219439975,1cyclictest61650irq/122-eno121:00:162
219439975,1cyclictest28-21ksoftirqd/220:17:262
219439973,3cyclictest22938-21apt-get21:20:122
219439973,3cyclictest12039-21apt-get23:10:092
219439971,6cyclictest24282-21munin-node23:03:192
219439970,6cyclictest0-21swapper/219:50:162
219439970,1cyclictest0-21swapper/223:38:562
219359970,7cyclictest0-21swapper/122:25:201
219359970,6cyclictest0-21swapper/121:44:551
219359970,6cyclictest0-21swapper/120:27:501
219359970,6cyclictest0-21swapper/100:30:111
219359970,4cyclictest0-21swapper/121:45:101
219359970,2cyclictest0-21swapper/123:00:011
219359970,1cyclictest0-21swapper/123:27:071
219359970,1cyclictest0-21swapper/121:52:061
219279976,1cyclictest9-21ksoftirqd/023:30:100
219279976,1cyclictest9-21ksoftirqd/023:00:160
219279976,1cyclictest8282-1kworker/u9:222:26:190
219279976,1cyclictest707-21snmpd21:56:460
219279976,1cyclictest24384-21ssh22:44:030
219279976,1cyclictest21411-21kworker/0:019:30:000
219279976,1cyclictest0-21swapper/020:40:200
219279975,1cyclictest9-21ksoftirqd/022:20:110
219279975,1cyclictest707-21snmpd20:57:450
219279975,1cyclictest707-21snmpd20:47:200
219279971,6cyclictest0-21swapper/023:06:310
219279971,6cyclictest0-21swapper/023:06:300
219279970,6cyclictest7054-21ssh23:45:110
219279970,6cyclictest6519-21ssh23:44:230
219279970,6cyclictest32359-21ntpq21:30:170
219279970,6cyclictest29063-21aten_r1power_po22:50:120
219279970,6cyclictest27546-21ssh22:05:180
219279970,6cyclictest24333-21perl20:20:120
219279970,6cyclictest20190-21grep00:00:170
219279970,6cyclictest0-21swapper/020:10:010
219279970,6cyclictest0-21swapper/000:25:130
219279970,1cyclictest9550-21ssh21:42:270
219279970,1cyclictest28355-21apt-get20:30:120
219279970,1cyclictest25465-21ssh22:45:130
219279970,1cyclictest25015-21ssh21:20:550
219279970,1cyclictest16688-21ssh21:50:510
219279970,1cyclictest15904-21ssh23:15:060
219279970,1cyclictest14609-21diskmemload23:57:040
219279970,1cyclictest14391-21ssh23:11:440
219279970,1cyclictest13324-21ssh22:30:050
219499966,0cyclictest35-21ksoftirqd/322:25:003
219499965,1cyclictest707-21snmpd23:10:523
219499965,1cyclictest707-21snmpd20:37:383
219499965,1cyclictest6108-21ssh21:38:413
219499965,1cyclictest466-21ssh00:16:443
219499965,1cyclictest35-21ksoftirqd/323:49:593
219499965,1cyclictest35-21ksoftirqd/321:30:143
219499965,1cyclictest35-21ksoftirqd/320:30:123
219499965,1cyclictest35-21ksoftirqd/319:55:103
219499965,1cyclictest26429-21ssh23:27:423
219499965,1cyclictest23891-21sshd19:10:353
219499965,1cyclictest23390-21cat22:00:163
219499965,1cyclictest2055-21ssh00:20:073
219499965,1cyclictest17669-21ssh21:53:253
219499965,1cyclictest17388-21ssh21:12:263
219499965,1cyclictest17388-21ssh21:12:263
219499965,1cyclictest16062-21ssh22:32:433
219499965,1cyclictest12332-21ssh00:32:073
219499965,1cyclictest11514-21ssh23:09:233
219499965,1cyclictest11514-21ssh23:09:233
219499964,1cyclictest27897-21hddtemp_smartct21:25:143
219499962,1cyclictest18743-21ssh21:15:053
219499960,6cyclictest0-21swapper/319:40:143
219499960,4cyclictest24281-21kworker/3:220:40:133
219499960,3cyclictest14609-21diskmemload00:00:413
219499960,3cyclictest0-21swapper/323:40:123
219439966,0cyclictest61650irq/122-eno123:50:292
219439966,0cyclictest61650irq/122-eno123:45:142
219439966,0cyclictest61650irq/122-eno122:51:162
219439966,0cyclictest61650irq/122-eno122:15:192
219439966,0cyclictest61650irq/122-eno121:50:142
219439966,0cyclictest61650irq/122-eno121:36:052
219439966,0cyclictest61650irq/122-eno120:43:112
219439966,0cyclictest61650irq/122-eno120:33:522
219439966,0cyclictest61650irq/122-eno120:03:142
219439966,0cyclictest61650irq/122-eno119:20:212
219439965,1cyclictest61650irq/122-eno122:40:112
219439965,1cyclictest61650irq/122-eno120:10:142
219439965,1cyclictest61650irq/122-eno119:45:182
219439965,1cyclictest13626-21ntpq21:05:182
219439964,1cyclictest61650irq/122-eno122:45:142
219439964,1cyclictest61650irq/122-eno119:35:132
219439964,1cyclictest0-21swapper/221:55:142
219439963,2cyclictest26000-21apt-get20:25:112
219439963,1cyclictest548-21systemd-logind20:45:182
219439961,5cyclictest0-21swapper/219:40:372
219439960,6cyclictest0-21swapper/220:06:012
219439960,5cyclictest14609-21diskmemload23:20:132
219359961,2cyclictest0-21swapper/122:00:141
219359961,2cyclictest0-21swapper/119:20:141
219359961,1cyclictest0-21swapper/123:10:101
219359960,6cyclictest0-21swapper/123:07:041
219359960,6cyclictest0-21swapper/123:07:041
219359960,6cyclictest0-21swapper/123:04:471
219359960,6cyclictest0-21swapper/122:30:591
219359960,6cyclictest0-21swapper/122:09:021
219359960,6cyclictest0-21swapper/121:20:411
219359960,6cyclictest0-21swapper/100:28:181
219359960,5cyclictest0-21swapper/123:59:561
219359960,5cyclictest0-21swapper/123:17:221
219359960,5cyclictest0-21swapper/122:20:151
219359960,5cyclictest0-21swapper/120:51:241
219359960,4cyclictest0-21swapper/123:40:311
219359960,3cyclictest0-21swapper/122:14:201
219359960,2cyclictest0-21swapper/120:05:191
219359960,2cyclictest0-21swapper/119:55:101
219359960,1cyclictest0-21swapper/120:45:161
219359960,1cyclictest0-21swapper/100:24:551
219359960,0cyclictest0-21swapper/100:05:191
219279965,1cyclictest9-21ksoftirqd/020:25:120
219279965,1cyclictest27205-21df00:10:140
219279965,1cyclictest22125-21/usr/sbin/munin19:10:120
219279965,1cyclictest2013-21ssh00:20:020
219279964,1cyclictest707-21snmpd19:20:120
219279963,2cyclictest1-21systemd20:10:130
219279960,6cyclictest0-21swapper/019:47:010
219279960,0cyclictest0-21swapper/020:50:150
219279960,0cyclictest0-21swapper/019:15:130
219499955,0cyclictest28924-21ssh00:11:313
219499955,0cyclictest28333-21kworker/3:221:46:353
219499954,1cyclictest35-21ksoftirqd/320:04:123
219499954,1cyclictest27466-21ssh22:46:583
219499950,3cyclictest3156-21aten_r1power_po20:45:123
219439950,4cyclictest0-21swapper/219:55:102
219439950,1cyclictest26907-21users19:15:212
219439950,1cyclictest0-21swapper/220:55:132
219439950,1cyclictest0-21swapper/219:30:192
219359955,0cyclictest0-21swapper/121:33:081
219359952,2cyclictest0-21swapper/122:50:401
219359951,3cyclictest0-21swapper/119:15:111
219359951,2cyclictest0-21swapper/119:50:121
219359951,1cyclictest0-21swapper/123:50:101
219359951,1cyclictest0-21swapper/119:35:171
219359950,5cyclictest0-21swapper/121:05:161
219359950,5cyclictest0-21swapper/121:03:061
219359950,5cyclictest0-21swapper/100:12:251
219359950,5cyclictest0-21swapper/100:00:111
219359950,3cyclictest0-21swapper/121:56:231
219359950,2cyclictest0-21swapper/123:20:101
219359950,2cyclictest0-21swapper/122:40:161
219359950,1cyclictest0-21swapper/122:15:101
219359950,0cyclictest0-21swapper/123:45:051
219359950,0cyclictest0-21swapper/123:35:131
219279950,0cyclictest0-21swapper/019:41:530
219499943,1cyclictest8040-21sed19:45:173
219499943,1cyclictest707-21snmpd19:27:573
219499943,1cyclictest35-21ksoftirqd/320:51:023
219499940,4cyclictest10673-21pmu-power19:50:193
219499940,1cyclictest0-21swapper/320:05:113
219359942,1cyclictest188992chrt20:10:071
219359941,3cyclictest0-21swapper/119:43:261
219359941,2cyclictest31254-21chrt00:15:141
219359941,0cyclictest0-21swapper/121:10:141
219359941,0cyclictest0-21swapper/121:10:141
219359940,4cyclictest0-21swapper/120:40:151
219359940,4cyclictest0-21swapper/120:19:151
219359940,3cyclictest0-21swapper/122:35:171
219359940,1cyclictest18092sleep119:30:401
219359940,1cyclictest0-21swapper/122:45:421
219359940,1cyclictest0-21swapper/121:25:121
219359940,1cyclictest0-21swapper/120:55:101
219359940,1cyclictest0-21swapper/119:25:141
219359940,0cyclictest0-21swapper/123:30:191
219359940,0cyclictest0-21swapper/121:15:301
219359940,0cyclictest0-21swapper/100:35:031
219359931,2cyclictest0-21swapper/119:10:111
219359931,1cyclictest0-21swapper/120:30:131
219359931,1cyclictest0-21swapper/120:00:121
219359931,1cyclictest0-21swapper/119:45:181
219359930,1cyclictest0-21swapper/120:20:391
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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