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2026-02-13 - 15:56
[ 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 all highest latencies:
System rack1slot1.osadl.org (updated Fri Feb 13, 2026 12:45:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
254772214150,21sleep20-21swapper/207:08:412
253192200162,25sleep30-21swapper/307:06:373
255652198160,25sleep10-21swapper/107:09:491
252962197157,26sleep00-21swapper/007:06:180
72582610,0sleep30-21swapper/310:55:263
72582610,0sleep30-21swapper/310:55:253
204502600,0sleep30-21swapper/311:55:133
39472190,1sleep121-21ksoftirqd/111:34:041
25703991816,1cyclictest35-21ksoftirqd/307:20:003
25703991716,1cyclictest35-21ksoftirqd/309:10:013
25703991616,0cyclictest35-21ksoftirqd/310:40:173
25703991616,0cyclictest35-21ksoftirqd/310:05:193
25703991616,0cyclictest35-21ksoftirqd/308:40:193
25703991615,1cyclictest35-21ksoftirqd/307:50:133
25703991514,1cyclictest35-21ksoftirqd/309:50:143
25703991414,0cyclictest35-21ksoftirqd/311:02:033
2570399137,4cyclictest35-21ksoftirqd/308:20:113
25703991312,1cyclictest35-21ksoftirqd/309:40:093
25703991312,1cyclictest35-21ksoftirqd/309:30:203
25703991312,1cyclictest35-21ksoftirqd/309:25:223
25703991312,1cyclictest35-21ksoftirqd/309:20:373
25703991311,1cyclictest17139-21apt11:10:013
143022130,0sleep00-21swapper/009:00:120
2570399125,5cyclictest35-21ksoftirqd/312:10:223
25703991212,0cyclictest35-21ksoftirqd/312:17:173
25703991212,0cyclictest35-21ksoftirqd/311:52:503
25703991212,0cyclictest35-21ksoftirqd/311:28:373
25703991211,1cyclictest35-21ksoftirqd/311:45:143
25703991211,1cyclictest35-21ksoftirqd/311:38:583
25703991211,1cyclictest35-21ksoftirqd/310:10:143
25703991211,1cyclictest35-21ksoftirqd/309:19:593
25703991211,1cyclictest35-21ksoftirqd/309:05:013
25703991211,1cyclictest35-21ksoftirqd/308:05:143
2570399119,1cyclictest35-21ksoftirqd/310:45:193
2570399119,1cyclictest35-21ksoftirqd/308:40:003
2570399119,1cyclictest35-21ksoftirqd/307:15:013
2570399113,4cyclictest35-21ksoftirqd/309:10:143
25703991111,0cyclictest35-21ksoftirqd/311:19:163
25703991111,0cyclictest35-21ksoftirqd/309:37:093
25703991111,0cyclictest35-21ksoftirqd/308:00:213
25703991110,1cyclictest35-21ksoftirqd/312:32:473
25703991110,1cyclictest35-21ksoftirqd/310:39:593
25703991110,1cyclictest35-21ksoftirqd/310:30:003
25703991110,1cyclictest35-21ksoftirqd/307:55:203
2570399111,7cyclictest22615-21kworker/u8:012:06:363
2569199110,1cyclictest0-21swapper/210:15:122
78822100,0sleep10-21swapper/111:39:111
2570399109,1cyclictest35-21ksoftirqd/312:40:003
2570399109,1cyclictest35-21ksoftirqd/311:45:013
2570399109,1cyclictest35-21ksoftirqd/310:20:393
2570399109,1cyclictest35-21ksoftirqd/307:34:593
2570399108,1cyclictest35-21ksoftirqd/310:55:013
2570399108,1cyclictest35-21ksoftirqd/310:05:013
2570399108,1cyclictest35-21ksoftirqd/309:55:133
2570399108,1cyclictest35-21ksoftirqd/308:45:133
2570399108,1cyclictest35-21ksoftirqd/308:30:193
25703991010,0cyclictest35-21ksoftirqd/312:20:063
25703991010,0cyclictest35-21ksoftirqd/311:14:043
25703991010,0cyclictest35-21ksoftirqd/308:55:313
25703991010,0cyclictest35-21ksoftirqd/308:25:143
2568399100,4cyclictest0-21swapper/107:50:101
2567699102,4cyclictest0-21swapper/011:14:590
2567699101,7cyclictest561-21nscd10:30:120
2567699101,5cyclictest31099-21latency_hist07:20:000
257039999,0cyclictest35-21ksoftirqd/309:45:103
257039999,0cyclictest35-21ksoftirqd/308:20:003
257039998,1cyclictest35-21ksoftirqd/311:30:123
257039998,1cyclictest35-21ksoftirqd/311:24:263
257039998,1cyclictest35-21ksoftirqd/310:15:003
257039998,1cyclictest35-21ksoftirqd/308:50:103
257039998,1cyclictest35-21ksoftirqd/307:29:593
257039997,1cyclictest35-21ksoftirqd/312:25:113
257039997,1cyclictest35-21ksoftirqd/312:00:113
257039997,1cyclictest35-21ksoftirqd/310:30:183
257039997,1cyclictest35-21ksoftirqd/307:40:133
257039997,1cyclictest35-21ksoftirqd/307:40:003
256919991,7cyclictest0-21swapper/212:20:372
256919990,5cyclictest31894-21fschecks_count07:20:122
256839990,8cyclictest0-21swapper/107:38:581
256839990,4cyclictest0-21swapper/110:20:131
256769997,1cyclictest25396-21apt-get10:40:020
257039988,0cyclictest35-21ksoftirqd/307:50:003
257039986,1cyclictest35-21ksoftirqd/307:20:123
256919988,0cyclictest0-21swapper/210:53:482
256919986,1cyclictest707-21snmpd10:38:512
256919980,7cyclictest25329-21sh11:20:122
256839980,6cyclictest0-21swapper/110:01:051
256839980,5cyclictest0-21swapper/111:25:101
256769987,1cyclictest9-21ksoftirqd/008:00:010
256769986,1cyclictest9-21ksoftirqd/007:35:000
256769986,1cyclictest9-21ksoftirqd/007:10:090
256769986,1cyclictest707-21snmpd12:35:150
256769986,1cyclictest707-21snmpd08:57:390
256769986,1cyclictest707-21snmpd08:36:480
256769986,1cyclictest707-21snmpd08:21:560
256769986,1cyclictest31646-21ssh12:09:390
256769986,1cyclictest2371-21ssh12:12:430
256769986,1cyclictest23527-21ssh11:16:240
256769981,6cyclictest31683-21gltestperf09:25:160
256769980,7cyclictest7618-21aten_r1power_po12:20:120
256769980,7cyclictest12261-21ssh12:25:160
256769980,7cyclictest0-21swapper/009:05:150
256769980,1cyclictest6721-21munin-run08:44:590
256769980,1cyclictest4268-21ssh10:11:350
18672280,0sleep20-21swapper/208:00:142
257039976,1cyclictest35-21ksoftirqd/308:10:013
256919976,1cyclictest707-21snmpd10:27:502
256919976,1cyclictest707-21snmpd09:16:042
256919976,1cyclictest61650irq/122-eno112:30:002
256919976,1cyclictest61650irq/122-eno111:45:172
256919976,1cyclictest61650irq/122-eno111:40:152
256919976,1cyclictest61650irq/122-eno110:55:162
256919976,1cyclictest61650irq/122-eno110:55:152
256919976,1cyclictest61650irq/122-eno109:35:132
256919976,1cyclictest61650irq/122-eno108:20:142
256919976,1cyclictest61650irq/122-eno107:50:182
256919975,1cyclictest707-21snmpd07:39:092
256919975,1cyclictest61650irq/122-eno110:45:182
256919975,1cyclictest61650irq/122-eno109:40:152
256919975,1cyclictest61650irq/122-eno109:30:122
256919975,1cyclictest61650irq/122-eno109:10:182
256919975,1cyclictest28-21ksoftirqd/207:30:002
256919975,1cyclictest17271-21cat11:50:162
256919973,1cyclictest26590-21/usr/sbin/munin10:00:152
256919971,6cyclictest0-21swapper/211:17:062
256919970,3cyclictest0-21swapper/208:35:112
256919970,1cyclictest0-21swapper/212:15:122
256839971,6cyclictest0-21swapper/111:21:491
256839970,4cyclictest0-21swapper/111:45:121
256839970,4cyclictest0-21swapper/111:10:111
256839970,4cyclictest0-21swapper/110:39:591
256839970,1cyclictest0-21swapper/109:45:101
256839970,1cyclictest0-21swapper/109:28:581
256839970,1cyclictest0-21swapper/107:58:061
256769976,1cyclictest707-21snmpd11:57:510
256769976,1cyclictest21747-21ssh09:53:280
256769976,1cyclictest20946-1kworker/u9:210:00:100
256769976,1cyclictest14399-21cat11:05:150
256769975,1cyclictest707-21snmpd11:25:020
256769975,1cyclictest707-21snmpd09:23:490
256769975,1cyclictest707-21snmpd09:17:400
256769975,1cyclictest707-21snmpd08:47:350
256769975,1cyclictest707-21snmpd08:01:540
256769975,1cyclictest707-21snmpd07:26:360
256769975,1cyclictest4958-21ssh12:15:160
256769975,1cyclictest30486-21/usr/sbin/munin10:05:190
256769975,1cyclictest1525-21apt-get10:50:110
256769975,1cyclictest0-21swapper/010:35:200
256769974,2cyclictest25375-21ssh11:20:130
256769973,0cyclictest0-21swapper/010:15:120
256769972,1cyclictest22843-21/usr/sbin/munin08:10:130
256769972,1cyclictest10855-21/usr/sbin/munin07:45:180
256769971,6cyclictest0-21swapper/009:37:490
256769971,1cyclictest14842-21telnet09:45:110
256769970,6cyclictest6203-21ssh10:55:140
256769970,6cyclictest6203-21ssh10:55:140
256769970,6cyclictest5750-21ssh09:32:560
256769970,6cyclictest22415-21perf08:10:000
256769970,6cyclictest15142-21ntp_states10:25:170
256769970,6cyclictest12966-21diskstats11:45:130
256769970,6cyclictest0-21swapper/011:50:130
256769970,6cyclictest0-21swapper/010:45:260
256769970,6cyclictest0-21swapper/009:40:120
256769970,1cyclictest5814-21ssh11:35:160
256769970,1cyclictest27027-21ssh12:02:560
256769970,1cyclictest22607-21ssh09:55:040
256769970,1cyclictest11211-21ssh11:42:360
256769970,1cyclictest0-21swapper/012:30:140
256769970,1cyclictest0-21swapper/010:20:170
256769970,1cyclictest0-21swapper/009:11:210
256769970,1cyclictest0-21swapper/008:25:170
32398260,0sleep20-21swapper/209:25:212
256919966,0cyclictest61650irq/122-eno112:35:162
256919966,0cyclictest61650irq/122-eno112:30:142
256919966,0cyclictest61650irq/122-eno112:10:192
256919966,0cyclictest61650irq/122-eno112:05:532
256919966,0cyclictest61650irq/122-eno112:01:452
256919966,0cyclictest61650irq/122-eno111:55:172
256919966,0cyclictest61650irq/122-eno111:25:012
256919966,0cyclictest61650irq/122-eno111:10:542
256919966,0cyclictest61650irq/122-eno111:00:202
256919966,0cyclictest61650irq/122-eno110:30:142
256919966,0cyclictest61650irq/122-eno110:20:212
256919966,0cyclictest61650irq/122-eno110:11:072
256919966,0cyclictest61650irq/122-eno110:05:172
256919966,0cyclictest61650irq/122-eno109:53:262
256919966,0cyclictest61650irq/122-eno109:48:222
256919966,0cyclictest61650irq/122-eno109:05:182
256919966,0cyclictest61650irq/122-eno109:01:282
256919966,0cyclictest61650irq/122-eno108:46:182
256919966,0cyclictest61650irq/122-eno108:30:142
256919966,0cyclictest61650irq/122-eno107:44:042
256919966,0cyclictest61650irq/122-eno107:15:012
256919966,0cyclictest61650irq/122-eno107:10:452
256919965,1cyclictest61650irq/122-eno111:35:072
256919965,1cyclictest61650irq/122-eno109:20:132
256919965,1cyclictest0-21swapper/210:40:132
256919965,0cyclictest61650irq/122-eno111:30:142
256919964,1cyclictest0-21swapper/208:55:172
256919960,6cyclictest0-21swapper/208:15:442
256919960,5cyclictest0-21swapper/209:55:312
256919960,3cyclictest0-21swapper/211:05:102
256919960,1cyclictest0-21swapper/207:45:162
256839966,0cyclictest0-21swapper/109:20:101
256839965,1cyclictest0-21swapper/111:16:561
256839962,1cyclictest0-21swapper/112:08:351
256839961,3cyclictest0-21swapper/112:20:101
256839960,6cyclictest0-21swapper/112:39:531
256839960,6cyclictest0-21swapper/111:55:531
256839960,6cyclictest0-21swapper/111:41:211
256839960,6cyclictest0-21swapper/110:55:371
256839960,6cyclictest0-21swapper/110:55:361
256839960,6cyclictest0-21swapper/110:50:041
256839960,6cyclictest0-21swapper/110:13:471
256839960,6cyclictest0-21swapper/109:34:581
256839960,6cyclictest0-21swapper/107:22:141
256839960,5cyclictest0-21swapper/110:26:541
256839960,5cyclictest0-21swapper/108:30:141
256839960,2cyclictest0-21swapper/112:30:201
256839960,2cyclictest0-21swapper/111:00:131
256839960,1cyclictest0-21swapper/108:39:121
256769965,1cyclictest619-21ssh11:30:030
256769964,1cyclictest9511-21ssh11:00:020
256769960,6cyclictest0-21swapper/007:35:140
256769960,1cyclictest0-21swapper/008:50:120
256769960,1cyclictest0-21swapper/008:15:140
256919955,0cyclictest0-21swapper/208:28:072
256919954,1cyclictest61650irq/122-eno108:50:262
256919950,2cyclictest0-21swapper/208:40:112
256919950,2cyclictest0-21swapper/208:05:102
256919950,2cyclictest0-21swapper/207:55:152
256919950,1cyclictest0-21swapper/208:10:102
256839955,0cyclictest0-21swapper/112:12:511
256839955,0cyclictest0-21swapper/110:30:151
256839955,0cyclictest0-21swapper/110:05:011
256839950,5cyclictest0-21swapper/111:51:431
256839950,5cyclictest0-21swapper/108:42:391
256839950,5cyclictest0-21swapper/108:22:231
256839950,5cyclictest0-21swapper/107:15:141
256839950,3cyclictest0-21swapper/112:26:331
256839950,3cyclictest0-21swapper/112:15:121
256839950,3cyclictest0-21swapper/110:18:331
256839950,3cyclictest0-21swapper/109:53:431
256839950,3cyclictest0-21swapper/108:15:201
256839950,3cyclictest0-21swapper/108:10:161
256839950,2cyclictest0-21swapper/109:55:171
256839950,2cyclictest0-21swapper/109:10:451
256839950,1cyclictest0-21swapper/109:15:131
256839950,1cyclictest0-21swapper/108:00:181
256769954,1cyclictest1120-21proc_pri08:30:180
256769953,1cyclictest13260-21basename07:50:120
256769951,1cyclictest8498-21/usr/sbin/munin07:40:130
256769950,4cyclictest31286-21/usr/sbin/munin07:20:170
9404240,1sleep10-21swapper/109:37:021
256919944,0cyclictest61650irq/122-eno107:30:042
256839944,0cyclictest0-21swapper/108:05:341
256839941,2cyclictest0-21swapper/108:50:191
256839941,2cyclictest0-21swapper/107:40:111
256839941,1cyclictest0-21swapper/109:04:151
256839940,4cyclictest0-21swapper/109:07:111
256839940,4cyclictest0-21swapper/107:26:261
256839940,3cyclictest0-21swapper/110:45:121
256839940,3cyclictest0-21swapper/110:40:141
256839940,3cyclictest0-21swapper/108:55:151
256839940,2cyclictest0-21swapper/112:00:211
256839940,2cyclictest0-21swapper/111:05:041
256839940,1cyclictest0-21swapper/109:40:331
256839940,1cyclictest0-21swapper/108:45:141
256839940,1cyclictest0-21swapper/107:10:141
256839940,0cyclictest0-21swapper/108:25:181
256839930,2cyclictest0-21swapper/107:29:591
256839930,1cyclictest0-21swapper/107:49:591
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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