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2026-02-22 - 05:15
[ 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 Sun Feb 22, 2026 00:45:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
201262216164,26sleep30-21swapper/319:05:023
222412213156,45sleep00-21swapper/019:09:580
220232199160,26sleep20-21swapper/219:07:092
219922199161,25sleep10-21swapper/119:06:451
2698321010,0sleep30-21swapper/319:15:203
20622800,0sleep10-21swapper/122:55:121
89142720,0sleep10-21swapper/120:55:141
268992160,0sleep30-21swapper/300:07:483
22356991414,0cyclictest0-21swapper/321:59:263
318122120,0sleep10-21swapper/122:10:151
22348991210,1cyclictest28-21ksoftirqd/220:15:012
2234899119,1cyclictest28-21ksoftirqd/221:00:002
2234899119,1cyclictest28-21ksoftirqd/219:25:002
2233399119,1cyclictest9-21ksoftirqd/020:25:000
2233399113,4cyclictest2590-21latency_hist19:35:000
22333991110,1cyclictest9-21ksoftirqd/022:25:120
312202100,0sleep30-21swapper/300:13:543
309502100,0sleep10-21swapper/121:28:271
2233399109,1cyclictest9-21ksoftirqd/019:55:160
2233399109,0cyclictest9-21ksoftirqd/021:52:310
2233399108,1cyclictest9-21ksoftirqd/023:10:130
2233399108,1cyclictest9-21ksoftirqd/022:55:160
2233399108,1cyclictest9-21ksoftirqd/000:25:150
2233399102,4cyclictest19126-21date20:10:000
2233399100,5cyclictest1322-21munin-plugin-st22:55:000
223569997,1cyclictest35-21ksoftirqd/321:40:003
223489999,0cyclictest0-21swapper/222:16:512
223489998,1cyclictest28-21ksoftirqd/220:05:002
223409990,2cyclictest0-21swapper/121:25:001
223409990,2cyclictest0-21swapper/121:18:031
223409990,2cyclictest0-21swapper/100:10:141
223339998,1cyclictest9-21ksoftirqd/023:55:180
223339998,1cyclictest9-21ksoftirqd/023:45:190
223339998,1cyclictest9-21ksoftirqd/023:45:010
223339998,1cyclictest9-21ksoftirqd/022:40:140
223339998,1cyclictest9-21ksoftirqd/022:15:110
223339998,1cyclictest9-21ksoftirqd/021:55:150
223339998,1cyclictest9-21ksoftirqd/020:45:110
223339998,1cyclictest9-21ksoftirqd/019:45:130
223339998,1cyclictest9-21ksoftirqd/019:10:150
223339998,1cyclictest9-21ksoftirqd/000:10:320
223339990,6cyclictest15212-21diskmemload23:35:520
223339990,1cyclictest240-21systemd-journal21:15:000
223569986,1cyclictest707-21snmpd23:19:433
223569986,1cyclictest707-21snmpd22:40:453
223569986,1cyclictest707-21snmpd21:54:383
223569986,1cyclictest707-21snmpd21:43:403
223569980,7cyclictest0-21swapper/323:43:563
223569980,5cyclictest24246-21apt-get20:20:103
223569980,3cyclictest15992-21/usr/sbin/munin21:10:153
223489987,1cyclictest28-21ksoftirqd/200:00:012
223489986,1cyclictest61650irq/122-eno122:55:182
223489986,1cyclictest61650irq/122-eno122:40:152
223489986,1cyclictest61650irq/122-eno122:05:132
223489986,1cyclictest61650irq/122-eno119:15:022
223489986,1cyclictest61650irq/122-eno100:00:122
223489986,1cyclictest28-21ksoftirqd/221:05:012
223489985,2cyclictest61650irq/122-eno120:20:112
223489980,7cyclictest12181-21sed22:25:212
223489980,5cyclictest15212-21diskmemload23:25:152
223409981,1cyclictest0-21swapper/121:42:161
223339988,0cyclictest9-21ksoftirqd/019:15:000
223339987,1cyclictest9-21ksoftirqd/023:25:120
223339987,1cyclictest9-21ksoftirqd/023:15:140
223339987,1cyclictest9-21ksoftirqd/023:05:170
223339987,1cyclictest9-21ksoftirqd/022:30:210
223339987,1cyclictest9-21ksoftirqd/022:10:130
223339987,1cyclictest9-21ksoftirqd/021:35:120
223339987,1cyclictest9-21ksoftirqd/021:20:110
223339987,1cyclictest9-21ksoftirqd/020:00:110
223339987,1cyclictest9-21ksoftirqd/000:15:110
223339986,1cyclictest9-21ksoftirqd/022:35:150
223339986,1cyclictest707-21snmpd19:43:070
223339981,4cyclictest364-21latency_hist23:35:000
223339980,7cyclictest23093-21ssh00:03:060
223339980,7cyclictest0-21swapper/020:35:170
223339980,4cyclictest8172-21sed20:55:000
223339980,1cyclictest29327-21ssh22:05:450
14822280,1sleep1111rcu_preempt23:10:191
223569976,1cyclictest707-21snmpd22:57:153
223569976,1cyclictest707-21snmpd00:18:513
223569976,1cyclictest35-21ksoftirqd/322:04:253
223569976,1cyclictest35-21ksoftirqd/320:15:003
223569975,1cyclictest9240-21cat20:55:163
223569975,1cyclictest707-21snmpd23:01:523
223569975,1cyclictest707-21snmpd21:28:283
223569975,1cyclictest707-21snmpd19:37:033
223569975,1cyclictest707-21snmpd19:30:153
223569975,1cyclictest707-21snmpd19:28:363
223569975,1cyclictest707-21snmpd00:22:293
223569975,1cyclictest22761-21cat20:15:153
223569975,1cyclictest22341-21ssh00:01:123
223569975,1cyclictest2062-21ssh21:31:573
223569973,2cyclictest15212-21diskmemload23:25:023
223569971,3cyclictest29201-21apt-get23:30:103
223569970,3cyclictest0-21swapper/300:26:183
223569970,2cyclictest0-21swapper/320:00:123
223489976,1cyclictest61650irq/122-eno123:50:132
223489976,1cyclictest61650irq/122-eno123:15:562
223489976,1cyclictest61650irq/122-eno123:03:452
223489976,1cyclictest61650irq/122-eno122:10:152
223489976,1cyclictest61650irq/122-eno121:46:372
223489976,1cyclictest61650irq/122-eno120:25:102
223489976,1cyclictest61650irq/122-eno100:34:302
223489976,1cyclictest28-21ksoftirqd/220:55:002
223489975,1cyclictest707-21snmpd21:50:072
223489975,1cyclictest707-21snmpd20:40:052
223489975,1cyclictest61650irq/122-eno123:05:352
223489975,1cyclictest61650irq/122-eno100:05:132
223489975,1cyclictest31527-21ssh22:50:192
223489975,1cyclictest28-21ksoftirqd/219:55:012
223489973,4cyclictest0-21swapper/222:36:182
223489971,6cyclictest0-21swapper/220:32:052
223489970,7cyclictest21396-21ssh23:20:112
223489970,6cyclictest22844-21cstates19:10:142
223489970,3cyclictest0-21swapper/222:45:112
223489970,1cyclictest0-21swapper/221:38:342
223409971,3cyclictest0-21swapper/120:25:161
223409970,4cyclictest0-21swapper/123:52:591
223409970,4cyclictest0-21swapper/100:20:161
223339977,0cyclictest9-21ksoftirqd/022:24:590
223339977,0cyclictest9-21ksoftirqd/020:15:110
223339977,0cyclictest9-21ksoftirqd/000:30:110
223339976,1cyclictest9-21ksoftirqd/021:45:120
223339976,1cyclictest9-21ksoftirqd/021:00:200
223339976,1cyclictest9-21ksoftirqd/020:30:200
223339976,1cyclictest707-21snmpd23:20:070
223339976,1cyclictest25357-1kworker/u9:222:47:570
223339975,1cyclictest9-21ksoftirqd/022:00:130
223339975,1cyclictest9-21ksoftirqd/020:40:160
223339975,1cyclictest707-21snmpd19:35:140
223339972,4cyclictest27905-21aten_r1power_po21:25:130
223339970,6cyclictest6937-21ntp_states23:00:170
223339970,6cyclictest322-21ssh21:30:150
223339970,6cyclictest20980-21grep20:10:200
223339970,6cyclictest12638-21sort23:50:130
223339970,1cyclictest6242-21ssh00:22:200
223339970,1cyclictest17966-21ssh00:37:220
223339970,1cyclictest0-21swapper/021:40:310
223339970,1cyclictest0-21swapper/000:05:170
223569965,1cyclictest5129-21ssh22:16:513
223569965,1cyclictest32189-21cat22:10:173
223569965,1cyclictest29239-21ssh22:05:303
223569965,1cyclictest29049-21ssh22:48:033
223569965,1cyclictest29045-21cat19:20:153
223569965,1cyclictest26052-21ssh21:21:443
223569965,1cyclictest23400-21ssh23:20:553
223569965,1cyclictest21459-21ssh21:16:023
223569965,1cyclictest17289-21ssh00:35:353
223569965,1cyclictest16005-21ssh23:12:033
223569965,1cyclictest14255-21ssh21:47:103
223569965,1cyclictest13783-21ssh00:31:383
223569964,1cyclictest707-21snmpd23:56:113
223569964,1cyclictest707-21snmpd22:21:593
223569964,1cyclictest707-21snmpd20:29:593
223569964,1cyclictest2141-21sensors_temp23:35:203
223569964,1cyclictest16334-21ssh22:30:283
223569960,6cyclictest0-21swapper/322:51:473
223569960,4cyclictest0-21swapper/323:05:513
223569960,3cyclictest15349-21sh23:53:163
223569960,2cyclictest0-21swapper/320:30:113
223569960,1cyclictest10603-21ssh22:25:113
223569960,1cyclictest0-21swapper/322:36:303
223489966,0cyclictest61650irq/122-eno123:45:032
223489966,0cyclictest61650irq/122-eno123:33:272
223489966,0cyclictest61650irq/122-eno123:10:052
223489966,0cyclictest61650irq/122-eno122:30:022
223489966,0cyclictest61650irq/122-eno122:21:072
223489966,0cyclictest61650irq/122-eno122:00:522
223489966,0cyclictest61650irq/122-eno121:25:082
223489966,0cyclictest61650irq/122-eno121:20:262
223489966,0cyclictest61650irq/122-eno121:15:122
223489966,0cyclictest61650irq/122-eno121:06:222
223489966,0cyclictest61650irq/122-eno120:45:112
223489966,0cyclictest61650irq/122-eno120:05:172
223489966,0cyclictest61650irq/122-eno119:25:132
223489965,1cyclictest8524-21cat00:25:192
223489965,1cyclictest61650irq/122-eno121:30:202
223489965,1cyclictest61650irq/122-eno100:35:122
223489964,1cyclictest707-21snmpd21:40:062
223489964,1cyclictest61650irq/122-eno123:35:142
223489964,1cyclictest61650irq/122-eno121:55:142
223489964,1cyclictest61650irq/122-eno120:35:172
223489964,1cyclictest61650irq/122-eno120:15:182
223489964,1cyclictest61650irq/122-eno119:55:132
223489964,1cyclictest61650irq/122-eno119:35:142
223489964,1cyclictest501-21sed00:15:152
223489963,2cyclictest3709-21head00:20:132
223489961,3cyclictest16056-21fschecks_count21:10:152
223489960,4cyclictest0-21swapper/200:10:042
223489960,2cyclictest0-21swapper/219:45:112
223489960,1cyclictest0-21swapper/223:40:122
223409965,1cyclictest0-21swapper/120:43:181
223409960,6cyclictest0-21swapper/122:53:451
223409960,6cyclictest0-21swapper/122:42:301
223409960,6cyclictest0-21swapper/122:20:251
223409960,6cyclictest0-21swapper/122:15:131
223409960,6cyclictest0-21swapper/121:37:571
223409960,6cyclictest0-21swapper/121:04:541
223409960,6cyclictest0-21swapper/119:26:441
223409960,6cyclictest0-21swapper/100:39:441
223409960,6cyclictest0-21swapper/100:02:231
223409960,5cyclictest0-21swapper/123:42:081
223409960,4cyclictest0-21swapper/122:04:141
223409960,3cyclictest0-21swapper/122:25:181
223409960,3cyclictest0-21swapper/119:24:591
223409960,2cyclictest0-21swapper/123:05:181
223409960,2cyclictest0-21swapper/100:30:121
223409960,1cyclictest0-21swapper/120:04:401
223339966,0cyclictest9-21ksoftirqd/021:05:110
223339965,1cyclictest27716-21apt-get19:20:010
223339965,1cyclictest19230-21ssh21:15:000
223339964,1cyclictest9-21ksoftirqd/019:25:180
223339960,6cyclictest0-21swapper/020:57:140
223339960,5cyclictest0-21swapper/020:25:060
223339960,5cyclictest0-21swapper/019:50:120
223569954,1cyclictest11047-21ssh23:47:143
223569953,1cyclictest707-21snmpd20:06:463
223569953,1cyclictest3270-21seq20:43:123
223569952,2cyclictest10741-21apt-get21:00:123
223569951,3cyclictest0-21swapper/320:45:113
223569950,5cyclictest0-21swapper/319:51:593
223569950,5cyclictest0-21swapper/319:10:233
223569950,4cyclictest14170-21needreboot21:05:153
223569950,3cyclictest0-21swapper/319:55:133
223569950,1cyclictest6011-21apt-get20:50:113
223569950,1cyclictest240-21systemd-journal19:44:593
223489955,0cyclictest61650irq/122-eno119:31:372
223489953,1cyclictest5781-21uniq19:40:152
223409955,0cyclictest0-21swapper/123:45:351
223409955,0cyclictest0-21swapper/121:58:541
223409955,0cyclictest0-21swapper/121:45:221
223409951,3cyclictest0-21swapper/123:29:141
223409951,2cyclictest0-21swapper/121:10:141
223409950,5cyclictest0-21swapper/123:03:511
223409950,5cyclictest0-21swapper/120:52:391
223409950,5cyclictest0-21swapper/120:17:581
223409950,5cyclictest0-21swapper/119:40:121
223409950,4cyclictest0-21swapper/120:20:141
223409950,4cyclictest0-21swapper/119:35:211
223409950,3cyclictest0-21swapper/122:45:561
223409950,3cyclictest0-21swapper/100:25:531
223409950,2cyclictest0-21swapper/123:15:491
223409950,2cyclictest0-21swapper/122:35:151
223409950,2cyclictest0-21swapper/122:05:261
223409950,2cyclictest0-21swapper/121:51:511
223409950,2cyclictest0-21swapper/100:05:481
223409950,0cyclictest0-21swapper/120:10:231
1230250,0sleep10-21swapper/120:40:001
223569943,1cyclictest1085-21idleruntime-cro20:39:593
223569940,3cyclictest0-21swapper/319:45:153
223409944,0cyclictest0-21swapper/123:30:311
223409944,0cyclictest0-21swapper/121:08:061
223409943,1cyclictest16940-21chrt22:32:051
223409941,3cyclictest0-21swapper/100:15:201
223409941,1cyclictest0-21swapper/123:20:111
223409940,4cyclictest0-21swapper/120:30:151
223409940,4cyclictest0-21swapper/119:15:021
223409940,2cyclictest0-21swapper/119:30:121
223409940,1cyclictest0-21swapper/123:55:111
223409940,1cyclictest0-21swapper/121:30:091
223409940,1cyclictest0-21swapper/119:55:161
223409940,1cyclictest0-21swapper/119:50:101
223409940,0cyclictest0-21swapper/123:35:111
223409940,0cyclictest0-21swapper/120:45:191
223409940,0cyclictest0-21swapper/120:05:181
223409940,0cyclictest0-21swapper/119:10:211
223409931,1cyclictest0-21swapper/119:45:101
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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