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2026-02-11 - 16:18
[ 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 rack7slot1.osadl.org (updated Wed Feb 11, 2026 12:45:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19206211754,23sleep20-21swapper/207:07:202
19382211553,24sleep00-21swapper/007:09:350
19145211250,57sleep30-21swapper/307:06:333
19398210445,54sleep10-21swapper/107:09:491
1951299499,26cyclictest0-21swapper/111:25:251
1951299485,29cyclictest0-21swapper/109:25:311
19512994730,15cyclictest0-21swapper/110:31:111
19514994632,12cyclictest0-21swapper/311:18:053
1951299468,28cyclictest0-21swapper/111:38:411
1951299468,27cyclictest0-21swapper/111:10:351
1951299468,26cyclictest0-21swapper/111:55:311
1951299465,29cyclictest0-21swapper/111:30:311
1951299465,29cyclictest0-21swapper/111:30:311
19512994628,16cyclictest0-21swapper/110:27:461
19512994628,16cyclictest0-21swapper/110:27:461
1951299458,23cyclictest0-21swapper/112:00:191
19514994428,13cyclictest0-21swapper/312:08:083
1951299447,27cyclictest0-21swapper/109:40:331
1951299445,20cyclictest0-21swapper/112:10:341
1951299445,20cyclictest0-21swapper/112:10:341
1951299444,26cyclictest0-21swapper/109:25:001
19512994427,14cyclictest0-21swapper/111:50:241
19512994425,17cyclictest0-21swapper/110:39:411
19514994326,14cyclictest0-21swapper/311:20:303
1951299437,22cyclictest0-21swapper/110:40:251
1951299435,27cyclictest0-21swapper/110:15:281
19514994224,15cyclictest0-21swapper/309:50:153
1951299428,24cyclictest0-21swapper/109:55:261
1951299425,27cyclictest0-21swapper/109:15:341
19512994214,11cyclictest22927-21tr11:05:111
19514994127,12cyclictest0-21swapper/309:57:043
19514994126,13cyclictest0-21swapper/310:35:253
19514994126,13cyclictest0-21swapper/309:42:173
19514994125,13cyclictest0-21swapper/312:19:023
1951299419,29cyclictest0-21swapper/110:10:241
19512994125,14cyclictest0-21swapper/111:01:421
19512994125,14cyclictest0-21swapper/111:01:421
19512994123,16cyclictest0-21swapper/109:14:421
19512994114,16cyclictest25446-21uname07:20:171
1951499406,24cyclictest0-21swapper/311:05:323
19514994025,13cyclictest0-21swapper/309:45:363
19514994025,13cyclictest0-21swapper/309:45:363
1951299405,23cyclictest0-21swapper/111:45:271
19512994023,15cyclictest0-21swapper/112:36:251
19512994010,22cyclictest0-21swapper/107:45:001
19514993922,15cyclictest0-21swapper/309:20:163
1951299399,28cyclictest0-21swapper/110:50:101
1951299398,28cyclictest0-21swapper/109:35:141
1951299397,16cyclictest0-21swapper/109:30:151
1951299395,24cyclictest0-21swapper/111:40:131
19514993824,12cyclictest0-21swapper/310:05:213
19514993820,15cyclictest0-21swapper/312:10:113
19514993820,15cyclictest0-21swapper/312:10:113
1951299386,25cyclictest0-21swapper/108:55:061
19512993814,13cyclictest0-21swapper/107:10:211
19512993810,16cyclictest6390-21stress12:25:291
19512993810,11cyclictest6390-21stress09:50:231
1951199388,23cyclictest0-21swapper/008:20:220
171432385,13sleep00-21swapper/008:15:350
238032375,13sleep00-21swapper/008:34:210
1951499377,27cyclictest0-21swapper/312:35:113
19514993722,13cyclictest0-21swapper/310:16:103
19514993710,15cyclictest6388-21stress11:34:033
19514993710,15cyclictest6388-21stress11:34:023
1951299379,16cyclictest0-21swapper/109:05:221
1951299375,23cyclictest0-21swapper/108:10:061
1951299374,26cyclictest0-21swapper/108:25:211
19512993721,14cyclictest0-21swapper/112:15:321
19512993712,13cyclictest6388-21stress10:00:121
19512993712,11cyclictest6388-21stress11:15:111
19512993710,10cyclictest6390-21stress10:46:271
19511993712,19cyclictest0-21swapper/008:50:310
19511993711,20cyclictest0-21swapper/007:25:360
67802365,13sleep20-21swapper/207:53:322
195522365,13sleep20-21swapper/208:24:122
1951499369,25cyclictest0-21swapper/308:15:133
1951499368,26cyclictest0-21swapper/307:37:233
1951499367,27cyclictest0-21swapper/311:00:163
1951499367,27cyclictest0-21swapper/311:00:163
1951499367,26cyclictest0-21swapper/311:45:133
19513993615,18cyclictest0-21swapper/209:32:532
1951299369,15cyclictest6390-21stress12:21:251
1951299366,25cyclictest0-21swapper/108:35:041
1951299365,28cyclictest0-21swapper/111:20:231
1951299363,22cyclictest0-21swapper/108:30:221
1951199368,25cyclictest0-21swapper/012:08:020
1951199366,24cyclictest0-21swapper/008:10:180
19511993611,19cyclictest0-21swapper/008:25:060
19511993610,20cyclictest0-21swapper/007:45:200
109962365,13sleep00-21swapper/008:03:200
109962365,13sleep00-21swapper/008:03:200
38862355,13sleep00-21swapper/009:01:230
304672355,13sleep00-21swapper/007:30:490
1951499357,25cyclictest0-21swapper/310:20:283
1951499355,27cyclictest0-21swapper/310:45:163
19514993519,14cyclictest0-21swapper/310:13:243
19514993519,14cyclictest0-21swapper/309:10:233
19514993510,23cyclictest0-21swapper/308:10:243
19513993516,17cyclictest0-21swapper/210:21:372
19513993515,17cyclictest0-21swapper/212:38:242
1951299359,14cyclictest6388-21stress10:05:171
1951299358,25cyclictest0-21swapper/107:52:131
1951299357,16cyclictest0-21swapper/108:53:431
19512993513,8cyclictest17769-21/usr/sbin/munin08:20:221
19512993510,14cyclictest6388-21stress12:30:121
1951199357,23cyclictest0-21swapper/007:15:060
1951199357,13cyclictest0-21swapper/011:35:240
305752345,13sleep20-21swapper/207:32:112
299062345,10sleep00-21swapper/008:46:190
278752345,13sleep00-21swapper/008:42:140
19892345,10sleep20-21swapper/208:59:322
1951499349,10cyclictest6390-21stress11:55:153
1951499348,24cyclictest0-21swapper/307:52:133
19514993418,14cyclictest0-21swapper/312:00:273
19513993414,17cyclictest0-21swapper/212:31:102
19513993412,19cyclictest0-21swapper/209:15:122
1951299349,8cyclictest6388-21stress09:46:071
1951299349,8cyclictest6388-21stress09:46:071
1951299348,24cyclictest0-21swapper/107:37:231
1951299346,26cyclictest0-21swapper/107:30:171
1951299344,22cyclictest0-21swapper/107:25:061
19512993414,7cyclictest6387-21stress10:20:341
19512993413,5cyclictest17115-21users08:15:241
19512993412,5cyclictest22994-21df_inode07:15:141
19512993412,13cyclictest0-21swapper/108:00:131
19512993412,13cyclictest0-21swapper/108:00:131
1951199349,19cyclictest0-21swapper/009:09:240
1951199345,15cyclictest0-21swapper/011:05:320
152852345,12sleep20-21swapper/208:14:012
132412345,13sleep20-21swapper/208:10:002
3742335,10sleep20-21swapper/207:39:092
321422335,10sleep20-21swapper/208:52:442
279192335,12sleep20-21swapper/208:42:482
264832335,13sleep20-21swapper/207:23:492
264192335,10sleep00-21swapper/007:22:590
238202335,12sleep20-21swapper/208:34:342
214142335,13sleep20-21swapper/208:25:522
213822335,10sleep20-21swapper/207:12:302
1951499338,22cyclictest0-21swapper/311:10:353
1951499335,25cyclictest0-21swapper/311:40:163
19514993318,14cyclictest0-21swapper/308:03:193
19514993318,14cyclictest0-21swapper/308:03:193
19513993316,15cyclictest0-21swapper/212:20:212
19513993315,15cyclictest0-21swapper/212:25:332
19512993314,16cyclictest0-21swapper/108:40:241
19512993313,5cyclictest28760-21diskstats08:45:161
19512993310,9cyclictest6388-21stress10:55:111
19512993310,9cyclictest6388-21stress10:55:111
1951199338,20cyclictest0-21swapper/007:55:050
1951199338,19cyclictest0-21swapper/007:44:550
174812335,13sleep20-21swapper/208:19:462
109572335,13sleep20-21swapper/208:02:542
109572335,13sleep20-21swapper/208:02:542
66932325,10sleep00-21swapper/007:52:300
46142325,12sleep20-21swapper/207:48:072
1951499328,22cyclictest0-21swapper/311:50:323
1951499328,22cyclictest0-21swapper/307:43:433
1951499328,22cyclictest0-21swapper/307:23:433
1951499327,23cyclictest0-21swapper/312:30:183
1951499327,22cyclictest0-21swapper/307:58:543
1951499326,24cyclictest0-21swapper/311:25:173
1951499326,23cyclictest0-21swapper/310:55:143
1951499326,23cyclictest0-21swapper/310:55:133
1951499324,25cyclictest0-21swapper/309:36:383
19514993217,14cyclictest0-21swapper/308:25:103
19514993217,13cyclictest0-21swapper/310:25:053
19514993217,13cyclictest0-21swapper/310:25:053
19513993216,13cyclictest0-21swapper/212:00:362
19513993215,14cyclictest0-21swapper/209:55:112
19513993210,19cyclictest0-21swapper/210:25:342
19513993210,19cyclictest0-21swapper/210:25:332
19512993213,6cyclictest1899-21runrttasks12:05:331
19512993212,7cyclictest3273-21ntp_states09:00:191
19512993212,7cyclictest0-21swapper/108:05:181
19512993212,5cyclictest0-21swapper/107:55:131
1951199328,19cyclictest0-21swapper/007:10:020
1951199328,15cyclictest0-21swapper/008:35:290
1951199328,14cyclictest0-21swapper/008:06:240
19511993213,17cyclictest0-21swapper/011:53:540
256472315,12sleep20-21swapper/208:35:462
1951499318,20cyclictest0-21swapper/310:30:313
1951499315,24cyclictest0-21swapper/309:04:493
1951499315,24cyclictest0-21swapper/308:51:293
1951499315,24cyclictest0-21swapper/308:24:433
1951499315,24cyclictest0-21swapper/307:48:233
19514993120,9cyclictest6390-21stress10:02:523
19514993116,13cyclictest0-21swapper/308:40:213
19514993112,5cyclictest12844-21if_err_eth010:40:203
1951399318,20cyclictest0-21swapper/211:35:142
1951399315,24cyclictest0-21swapper/209:05:212
1951399315,24cyclictest0-21swapper/207:41:262
19513993117,12cyclictest0-21swapper/211:55:342
19513993116,14cyclictest0-21swapper/209:02:362
19513993116,14cyclictest0-21swapper/207:58:562
19513993115,13cyclictest0-21swapper/209:35:302
19513993114,15cyclictest0-21swapper/211:50:272
19513993114,14cyclictest0-21swapper/211:05:182
19513993110,18cyclictest0-21swapper/211:24:312
1951299315,15cyclictest0-21swapper/107:45:151
1951199318,18cyclictest0-21swapper/008:55:060
1951199318,18cyclictest0-21swapper/007:35:050
1951199317,22cyclictest0-21swapper/010:45:010
1951199317,22cyclictest0-21swapper/010:35:130
1951499308,14cyclictest0-21swapper/308:05:203
1951499307,12cyclictest0-21swapper/308:47:433
1951499306,21cyclictest0-21swapper/312:20:183
19514993010,6cyclictest28932-21modprobe07:30:023
1951399309,18cyclictest0-21swapper/209:10:122
1951399305,23cyclictest0-21swapper/208:45:192
1951399305,23cyclictest0-21swapper/207:25:132
1951399305,23cyclictest0-21swapper/207:15:212
19513993014,13cyclictest0-21swapper/209:20:052
19513993013,15cyclictest0-21swapper/209:45:032
19511993016,12cyclictest0-21swapper/012:38:540
19511993012,16cyclictest0-21swapper/009:19:170
1951499299,4cyclictest6387-21stress10:50:423
1951499298,19cyclictest0-21swapper/308:30:193
19514992923,4cyclictest0-21swapper/307:15:013
19514992922,5cyclictest20936-21sed07:10:223
19514992918,10cyclictest0-21swapper/308:55:153
19514992915,11cyclictest16782-21sshd09:33:183
19514992914,14cyclictest0-21swapper/309:05:493
19514992911,5cyclictest4966-21cron11:40:003
1951399296,20cyclictest0-21swapper/210:15:122
19513992915,11cyclictest0-21swapper/210:06:582
19513992914,13cyclictest0-21swapper/210:30:342
19513992913,14cyclictest0-21swapper/210:45:272
19513992913,14cyclictest0-21swapper/209:25:302
19513992912,15cyclictest0-21swapper/209:45:132
19513992912,15cyclictest0-21swapper/209:45:132
19513992911,15cyclictest0-21swapper/212:10:132
19513992911,15cyclictest0-21swapper/212:10:132
19513992910,16cyclictest0-21swapper/210:50:152
1951199299,18cyclictest0-21swapper/009:35:110
1951199299,17cyclictest0-21swapper/011:16:410
1951199297,20cyclictest0-21swapper/010:20:190
1951199296,20cyclictest0-21swapper/011:10:170
19511992912,15cyclictest0-21swapper/009:33:100
19511992911,16cyclictest0-21swapper/011:30:240
19511992911,16cyclictest0-21swapper/011:30:240
1951499289,8cyclictest0-21swapper/308:35:213
1951499288,19cyclictest0-21swapper/307:26:203
19514992816,10cyclictest0-21swapper/309:15:203
19514992810,6cyclictest13731-21wc09:25:243
19513992816,10cyclictest0-21swapper/210:10:112
19513992812,13cyclictest0-21swapper/211:25:142
1951199287,19cyclictest0-21swapper/009:45:240
1951199287,19cyclictest0-21swapper/009:45:240
1951199285,12cyclictest0-21swapper/010:53:560
19511992812,14cyclictest0-21swapper/012:25:210
19511992811,15cyclictest0-21swapper/010:25:120
19511992811,15cyclictest0-21swapper/010:25:120
19511992810,16cyclictest0-21swapper/010:45:130
19514992722,3cyclictest6389-21stress12:26:253
1951399275,19cyclictest0-21swapper/210:35:322
19513992712,13cyclictest0-21swapper/211:13:532
1951199279,16cyclictest0-21swapper/009:25:130
1951199279,15cyclictest0-21swapper/011:45:210
1951199277,17cyclictest0-21swapper/009:55:150
19511992713,12cyclictest0-21swapper/010:10:260
19511992712,13cyclictest0-21swapper/010:30:360
19511992711,14cyclictest0-21swapper/011:00:230
19511992711,14cyclictest0-21swapper/011:00:230
1951399265,19cyclictest0-21swapper/211:15:152
19513992611,13cyclictest0-21swapper/211:40:022
1951199267,17cyclictest0-21swapper/012:30:250
1951199267,17cyclictest0-21swapper/009:50:210
1951199267,16cyclictest0-21swapper/011:20:070
1951199266,18cyclictest0-21swapper/012:00:130
19511992616,8cyclictest6385-21iperf09:13:260
19511992612,12cyclictest0-21swapper/010:00:120
19511992610,14cyclictest0-21swapper/011:25:170
1951399256,16cyclictest0-21swapper/212:15:242
1951399255,18cyclictest0-21swapper/211:00:182
1951399255,18cyclictest0-21swapper/211:00:182
19513992510,12cyclictest0-21swapper/209:50:182
1951199255,17cyclictest0-21swapper/011:58:450
1951199253,8cyclictest20269-21ntp_states09:40:280
1951399249,12cyclictest0-21swapper/212:10:022
1951199247,15cyclictest0-21swapper/009:20:110
1951199243,10cyclictest147-21usb-storage10:19:240
1951199237,14cyclictest0-21swapper/012:10:270
1951199237,14cyclictest0-21swapper/012:10:270
1951199235,16cyclictest0-21swapper/011:40:230
1951199234,5cyclictest81rcu_preempt10:55:310
1951199234,5cyclictest81rcu_preempt10:55:310
1951399225,15cyclictest0-21swapper/210:55:252
1951399225,15cyclictest0-21swapper/210:55:252
1951199224,7cyclictest24050-21munin-run12:25:000
1951199223,7cyclictest6387-21stress10:05:060
1951199222,7cyclictest6389-21stress12:18:010
1951399216,13cyclictest0-21swapper/210:40:282
1951399206,12cyclictest0-21swapper/210:00:172
1951399195,12cyclictest0-21swapper/211:30:322
1951399195,12cyclictest0-21swapper/211:30:322
19513991814,3cyclictest6389-21stress11:47:262
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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