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2026-03-05 - 17:04
[ 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 Thu Mar 05, 2026 12:45:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
295942215151,23sleep20-21swapper/207:06:542
295202213148,21sleep00-21swapper/007:05:560
296472204165,25sleep30-21swapper/307:07:353
296852199161,25sleep10-21swapper/107:08:061
293962610,0sleep30-21swapper/310:40:143
247872610,0sleep30-21swapper/311:55:233
113892210,0sleep20-21swapper/211:40:122
23672170,0sleep10-21swapper/112:10:111
2992299157,5cyclictest28-21ksoftirqd/209:50:172
29913991515,0cyclictest9-21ksoftirqd/012:14:030
29913991515,0cyclictest9-21ksoftirqd/011:04:050
29922991413,1cyclictest28-21ksoftirqd/212:15:192
2992299140,1cyclictest0-21swapper/209:10:182
29913991414,0cyclictest9-21ksoftirqd/009:46:570
29913991414,0cyclictest9-21ksoftirqd/009:22:210
29913991414,0cyclictest9-21ksoftirqd/009:15:340
29913991413,0cyclictest9-21ksoftirqd/010:48:340
29913991412,1cyclictest22902-21wc12:35:160
29927991313,0cyclictest35-21ksoftirqd/308:55:183
29922991311,1cyclictest28-21ksoftirqd/212:40:002
29922991311,1cyclictest28-21ksoftirqd/210:05:142
2991399136,6cyclictest9-21ksoftirqd/011:15:530
29913991313,0cyclictest9-21ksoftirqd/012:19:590
29913991313,0cyclictest9-21ksoftirqd/012:02:550
29913991313,0cyclictest9-21ksoftirqd/011:57:570
29913991313,0cyclictest9-21ksoftirqd/011:34:030
29913991313,0cyclictest9-21ksoftirqd/011:20:550
29913991313,0cyclictest9-21ksoftirqd/011:20:550
29913991313,0cyclictest9-21ksoftirqd/010:20:260
29913991313,0cyclictest9-21ksoftirqd/009:37:400
29913991313,0cyclictest9-21ksoftirqd/009:30:060
29913991311,1cyclictest9-21ksoftirqd/008:05:000
55862120,0sleep30-21swapper/311:31:353
29927991211,1cyclictest27773-21ssh12:00:143
29927991210,1cyclictest35-21ksoftirqd/311:30:003
29927991210,1cyclictest35-21ksoftirqd/310:45:153
2992299129,3cyclictest28-21ksoftirqd/210:48:382
2992299129,3cyclictest28-21ksoftirqd/208:55:182
29922991211,1cyclictest28-21ksoftirqd/211:31:182
29922991210,1cyclictest28-21ksoftirqd/210:35:132
29913991212,0cyclictest9-21ksoftirqd/011:26:440
29927991110,1cyclictest35-21ksoftirqd/311:00:003
29927991110,1cyclictest35-21ksoftirqd/310:00:003
2992299119,1cyclictest28-21ksoftirqd/210:50:132
2992299119,1cyclictest28-21ksoftirqd/209:35:202
2992299119,1cyclictest28-21ksoftirqd/208:35:152
29922991110,1cyclictest28-21ksoftirqd/212:12:052
29922991110,1cyclictest28-21ksoftirqd/211:50:152
29922991110,1cyclictest28-21ksoftirqd/209:45:122
2991399116,5cyclictest9-21ksoftirqd/008:30:190
2991399115,6cyclictest9-21ksoftirqd/009:54:190
2991399114,7cyclictest9-21ksoftirqd/009:41:150
2991399113,8cyclictest9-21ksoftirqd/010:44:070
2991399113,8cyclictest9-21ksoftirqd/010:18:030
2991399113,0cyclictest9-21ksoftirqd/008:05:170
2991399112,8cyclictest9-21ksoftirqd/009:25:130
29913991110,1cyclictest9-21ksoftirqd/010:25:110
2992799109,1cyclictest35-21ksoftirqd/311:50:123
2992799109,1cyclictest35-21ksoftirqd/311:45:133
2992799109,1cyclictest35-21ksoftirqd/311:20:163
2992799109,1cyclictest35-21ksoftirqd/311:20:163
2992799109,1cyclictest35-21ksoftirqd/311:20:003
2992799109,1cyclictest35-21ksoftirqd/311:10:143
2992799109,1cyclictest35-21ksoftirqd/310:30:143
2992799109,1cyclictest35-21ksoftirqd/309:20:203
2992799109,1cyclictest35-21ksoftirqd/309:00:213
2992799109,1cyclictest35-21ksoftirqd/308:10:193
2992799108,1cyclictest35-21ksoftirqd/310:25:143
2992799108,1cyclictest35-21ksoftirqd/310:20:143
2992799108,1cyclictest35-21ksoftirqd/310:05:143
29927991010,0cyclictest35-21ksoftirqd/307:55:143
2992299109,1cyclictest28-21ksoftirqd/212:30:142
2992299109,1cyclictest28-21ksoftirqd/212:25:212
2992299109,1cyclictest28-21ksoftirqd/212:25:012
2992299109,1cyclictest28-21ksoftirqd/211:45:132
2992299109,1cyclictest28-21ksoftirqd/210:40:192
2992299109,1cyclictest28-21ksoftirqd/210:13:372
2992299109,1cyclictest28-21ksoftirqd/209:22:272
2992299109,1cyclictest28-21ksoftirqd/208:05:172
2992299109,1cyclictest28-21ksoftirqd/208:00:112
2992299109,1cyclictest28-21ksoftirqd/207:40:162
2992299109,1cyclictest28-21ksoftirqd/207:40:162
2992299109,1cyclictest28-21ksoftirqd/207:25:142
2992299109,1cyclictest28-21ksoftirqd/207:15:132
2992299108,1cyclictest28-21ksoftirqd/211:55:202
2992299108,1cyclictest28-21ksoftirqd/211:20:142
2992299108,1cyclictest28-21ksoftirqd/211:20:142
2992299108,1cyclictest28-21ksoftirqd/210:20:142
2992299108,1cyclictest28-21ksoftirqd/209:30:202
2992299108,1cyclictest28-21ksoftirqd/207:14:592
2992299107,3cyclictest28-21ksoftirqd/209:44:272
2991799100,10cyclictest0-21swapper/112:01:461
2991399109,1cyclictest9-21ksoftirqd/012:30:100
2991399109,1cyclictest9-21ksoftirqd/012:20:110
2991399109,1cyclictest9-21ksoftirqd/012:05:110
2991399109,1cyclictest9-21ksoftirqd/011:50:100
2991399109,1cyclictest9-21ksoftirqd/010:05:110
2991399109,1cyclictest9-21ksoftirqd/010:00:110
2991399109,1cyclictest9-21ksoftirqd/007:35:550
2991399103,7cyclictest9-21ksoftirqd/012:29:150
2991399103,7cyclictest9-21ksoftirqd/011:45:300
2991399103,7cyclictest9-21ksoftirqd/011:42:450
2991399103,7cyclictest9-21ksoftirqd/010:50:330
2991399103,7cyclictest9-21ksoftirqd/010:38:270
2991399102,8cyclictest9-21ksoftirqd/011:37:130
2991399102,2cyclictest22154-21munin-run08:00:000
2991399100,6cyclictest32287-21df_inode07:15:000
299279998,1cyclictest35-21ksoftirqd/312:30:133
299279998,1cyclictest35-21ksoftirqd/312:25:133
299279998,1cyclictest35-21ksoftirqd/312:20:143
299279998,1cyclictest35-21ksoftirqd/311:40:143
299279998,1cyclictest35-21ksoftirqd/310:50:133
299279998,1cyclictest35-21ksoftirqd/310:35:183
299279998,1cyclictest35-21ksoftirqd/310:15:133
299279998,1cyclictest35-21ksoftirqd/308:30:133
299279998,1cyclictest35-21ksoftirqd/308:15:153
299279998,1cyclictest35-21ksoftirqd/307:40:003
299279998,1cyclictest35-21ksoftirqd/307:25:213
299279998,1cyclictest35-21ksoftirqd/307:15:003
299279997,1cyclictest35-21ksoftirqd/311:35:143
299279997,1cyclictest35-21ksoftirqd/310:10:213
299279997,1cyclictest35-21ksoftirqd/309:55:003
299279997,1cyclictest35-21ksoftirqd/309:35:203
299279997,1cyclictest35-21ksoftirqd/309:10:133
299279997,1cyclictest35-21ksoftirqd/308:25:143
299279997,1cyclictest30198-21ssh09:18:363
299229998,1cyclictest28-21ksoftirqd/212:05:172
299229998,1cyclictest28-21ksoftirqd/210:05:002
299229998,1cyclictest28-21ksoftirqd/208:30:002
299229998,1cyclictest28-21ksoftirqd/208:15:152
299229998,1cyclictest28-21ksoftirqd/207:55:192
299229998,1cyclictest28-21ksoftirqd/207:50:132
299229997,1cyclictest28-21ksoftirqd/212:00:122
299229997,1cyclictest28-21ksoftirqd/209:55:172
299229997,1cyclictest28-21ksoftirqd/208:50:192
299229997,1cyclictest28-21ksoftirqd/208:40:202
299229995,3cyclictest28-21ksoftirqd/209:20:002
299229990,7cyclictest13589-21kworker/u8:010:34:392
299139999,0cyclictest9-21ksoftirqd/010:30:140
299139999,0cyclictest9-21ksoftirqd/009:05:170
299139998,1cyclictest9-21ksoftirqd/009:00:110
299139998,1cyclictest9-21ksoftirqd/008:55:100
299139998,1cyclictest9-21ksoftirqd/008:40:110
299139998,1cyclictest9-21ksoftirqd/008:25:110
299139998,1cyclictest9-21ksoftirqd/007:50:010
299139998,1cyclictest9-21ksoftirqd/007:20:140
299139997,2cyclictest0-21swapper/008:20:160
299139995,2cyclictest9-21ksoftirqd/009:55:120
299139993,6cyclictest9-21ksoftirqd/007:18:410
299139992,7cyclictest9-21ksoftirqd/010:13:350
299139991,8cyclictest9-21ksoftirqd/011:10:190
299139991,8cyclictest9-21ksoftirqd/011:05:300
299139991,8cyclictest9-21ksoftirqd/010:55:070
299139991,8cyclictest9-21ksoftirqd/009:10:190
299139991,8cyclictest9-21ksoftirqd/008:50:230
299139991,8cyclictest9-21ksoftirqd/008:45:190
299279988,0cyclictest35-21ksoftirqd/308:20:113
299279987,1cyclictest35-21ksoftirqd/312:35:133
299279987,1cyclictest35-21ksoftirqd/312:15:123
299279987,1cyclictest35-21ksoftirqd/312:10:133
299279987,1cyclictest35-21ksoftirqd/311:05:003
299279987,1cyclictest35-21ksoftirqd/309:45:133
299279987,1cyclictest35-21ksoftirqd/308:35:203
299279987,1cyclictest35-21ksoftirqd/307:30:123
299279986,1cyclictest35-21ksoftirqd/308:05:133
299279986,1cyclictest35-21ksoftirqd/307:15:003
299229987,1cyclictest28-21ksoftirqd/211:15:112
299229987,1cyclictest28-21ksoftirqd/211:10:172
299229987,1cyclictest28-21ksoftirqd/211:05:192
299229987,1cyclictest28-21ksoftirqd/211:00:132
299229987,1cyclictest28-21ksoftirqd/210:55:132
299229987,1cyclictest28-21ksoftirqd/210:15:112
299229987,1cyclictest28-21ksoftirqd/208:20:182
299229986,1cyclictest28-21ksoftirqd/209:26:162
299229986,1cyclictest28-21ksoftirqd/207:45:132
299229986,1cyclictest28-21ksoftirqd/207:20:112
299229986,1cyclictest27408-21kworker/2:210:25:182
299229982,4cyclictest61650irq/122-eno111:37:482
299179980,8cyclictest0-21swapper/111:39:201
299179980,0cyclictest0-21swapper/109:13:501
299139988,0cyclictest9-21ksoftirqd/008:10:080
299139988,0cyclictest9-21ksoftirqd/007:25:120
299139987,1cyclictest9-21ksoftirqd/007:30:100
299139986,1cyclictest9-21ksoftirqd/007:45:100
299139980,8cyclictest9-21ksoftirqd/008:35:030
299139980,8cyclictest9-21ksoftirqd/007:40:230
299139980,8cyclictest9-21ksoftirqd/007:40:230
299139980,0cyclictest9-21ksoftirqd/008:15:310
299279976,1cyclictest707-21snmpd09:32:573
299279976,1cyclictest35-21ksoftirqd/311:05:143
299279976,1cyclictest35-21ksoftirqd/308:40:143
299279975,1cyclictest707-21snmpd09:05:473
299279975,1cyclictest707-21snmpd08:54:323
299279975,1cyclictest5718-21ssh09:28:023
299279975,1cyclictest35-21ksoftirqd/309:40:143
299279975,1cyclictest35-21ksoftirqd/307:50:013
299279975,1cyclictest35-21ksoftirqd/307:45:113
299229976,1cyclictest28-21ksoftirqd/211:25:152
299229976,1cyclictest28-21ksoftirqd/209:00:212
299229976,1cyclictest28-21ksoftirqd/208:45:122
299229976,1cyclictest28-21ksoftirqd/208:30:202
299229976,1cyclictest28-21ksoftirqd/207:35:132
299229970,7cyclictest0-21swapper/208:12:042
299179976,1cyclictest0-21swapper/110:35:001
299179973,4cyclictest0-21swapper/110:09:461
299179970,6cyclictest0-21swapper/110:25:131
299179970,6cyclictest0-21swapper/109:10:001
299179970,3cyclictest0-21swapper/112:30:101
299179970,2cyclictest0-21swapper/111:30:131
299179970,2cyclictest0-21swapper/108:51:261
299179970,0cyclictest0-21swapper/109:47:231
299279966,0cyclictest35-21ksoftirqd/308:45:153
299279965,1cyclictest35-21ksoftirqd/308:00:133
299279965,1cyclictest30705-21ssh12:05:013
299279961,4cyclictest32275-21munin-node10:00:113
299229966,0cyclictest61650irq/122-eno109:08:032
299229966,0cyclictest61650irq/122-eno107:30:052
299179962,0cyclictest0-21swapper/112:35:191
299179961,2cyclictest0-21swapper/110:35:111
299179960,6cyclictest0-21swapper/112:23:411
299179960,6cyclictest0-21swapper/111:57:381
299179960,6cyclictest0-21swapper/111:40:441
299179960,6cyclictest0-21swapper/111:15:151
299179960,6cyclictest0-21swapper/110:53:051
299179960,6cyclictest0-21swapper/110:00:001
299179960,6cyclictest0-21swapper/109:50:131
299179960,6cyclictest0-21swapper/109:25:171
299179960,6cyclictest0-21swapper/109:20:191
299179960,5cyclictest0-21swapper/110:01:581
299179960,5cyclictest0-21swapper/109:00:191
299179960,5cyclictest0-21swapper/108:28:551
299179960,4cyclictest0-21swapper/111:05:071
299179960,3cyclictest0-21swapper/109:16:301
299179960,2cyclictest0-21swapper/112:15:101
299179960,2cyclictest0-21swapper/109:45:011
299179960,2cyclictest0-21swapper/108:55:101
299179960,1cyclictest0-21swapper/112:25:131
299179960,1cyclictest0-21swapper/110:44:531
299179960,0cyclictest0-21swapper/107:46:421
299179960,0cyclictest0-21swapper/107:38:511
299279954,1cyclictest35-21ksoftirqd/307:20:103
299179951,3cyclictest0-21swapper/110:20:121
299179951,1cyclictest0-21swapper/111:25:111
299179951,1cyclictest0-21swapper/109:35:111
299179951,1cyclictest0-21swapper/107:15:001
299179950,5cyclictest0-21swapper/110:14:591
299179950,5cyclictest0-21swapper/109:30:341
299179950,5cyclictest0-21swapper/108:40:411
299179950,5cyclictest0-21swapper/108:25:001
299179950,5cyclictest0-21swapper/108:15:171
299179950,5cyclictest0-21swapper/107:55:251
299179950,5cyclictest0-21swapper/107:20:131
299179950,4cyclictest0-21swapper/108:10:151
299179950,4cyclictest0-21swapper/108:00:151
299179950,3cyclictest0-21swapper/112:05:111
299179950,3cyclictest0-21swapper/110:55:111
299179950,3cyclictest0-21swapper/110:15:441
299179950,2cyclictest0-21swapper/111:23:021
299179950,2cyclictest0-21swapper/111:23:021
299179950,2cyclictest0-21swapper/111:11:421
299179950,2cyclictest0-21swapper/111:03:111
299179950,2cyclictest0-21swapper/110:47:031
299179950,0cyclictest0-21swapper/111:50:341
299179950,0cyclictest0-21swapper/107:33:021
299279944,0cyclictest35-21ksoftirqd/307:40:153
299279944,0cyclictest35-21ksoftirqd/307:40:143
299179941,2cyclictest0-21swapper/111:45:441
299179940,4cyclictest0-21swapper/107:55:011
299179940,4cyclictest0-21swapper/107:42:331
299179940,4cyclictest0-21swapper/107:42:331
299179940,3cyclictest0-21swapper/108:35:201
299179940,3cyclictest0-21swapper/107:15:131
299179940,1cyclictest0-21swapper/108:45:161
299179940,1cyclictest0-21swapper/107:25:181
299179940,0cyclictest0-21swapper/108:06:381
299179932,1cyclictest0-21swapper/108:30:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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