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2026-02-16 - 06:15
[ 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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack5slot3.osadl.org (updated Mon Feb 16, 2026 00:58:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
91599747115,126cyclictest121rcu_preempt22:45:101
91799673587,84cyclictest391rcuc/323:30:153
9169967131,466cyclictest0-21swapper/200:07:262
9169967131,466cyclictest0-21swapper/200:07:262
9169967131,466cyclictest0-21swapper/200:07:252
91699653231,259cyclictest3654-1kworker/u17:221:28:452
9149961663,338cyclictest121rcu_preempt22:45:190
9149961663,338cyclictest121rcu_preempt22:45:190
9149961663,338cyclictest121rcu_preempt22:45:180
91499610102,127cyclictest0-21swapper/021:23:360
9159960955,296cyclictest0-21swapper/122:27:061
9199960513,84cyclictest0-21swapper/522:45:155
9199960513,84cyclictest0-21swapper/522:45:145
9199960513,84cyclictest0-21swapper/522:45:145
9219959583,300cyclictest0-21swapper/721:29:057
9219959582,296cyclictest0-21swapper/700:07:537
9219959582,296cyclictest0-21swapper/700:07:527
9219959582,296cyclictest0-21swapper/700:07:527
9209959584,380cyclictest0-21swapper/600:19:226
918995943,295cyclictest0-21swapper/422:29:544
916995930,126cyclictest22855-21sh23:55:152
9149958779,89cyclictest131rcu_sched22:44:380
9149958633,84cyclictest0-21swapper/000:08:340
9149958633,84cyclictest0-21swapper/000:08:330
9149958633,84cyclictest0-21swapper/000:08:330
9179958572,381cyclictest0-21swapper/321:28:513
9219958172,127cyclictest0-21swapper/700:19:347
92099576277,126cyclictest0-21swapper/622:35:186
92099576277,126cyclictest0-21swapper/622:35:186
92099576277,126cyclictest0-21swapper/622:35:186
92099576277,126cyclictest0-21swapper/622:35:176
92099576277,126cyclictest0-21swapper/622:35:176
9209957463,126cyclictest121rcu_preempt00:09:546
9209957463,126cyclictest121rcu_preempt00:09:536
9209957463,126cyclictest121rcu_preempt00:09:536
9209957324,127cyclictest0-21swapper/622:49:366
9209957324,127cyclictest0-21swapper/622:49:366
9209957324,127cyclictest0-21swapper/622:49:356
9169957365,84cyclictest0-21swapper/223:10:432
9169957365,84cyclictest0-21swapper/223:10:422
9149957365,126cyclictest0-21swapper/022:37:540
9149957365,126cyclictest0-21swapper/022:37:540
9149957365,126cyclictest0-21swapper/022:37:540
9149957365,126cyclictest0-21swapper/022:37:530
9149957365,126cyclictest0-21swapper/022:37:530
9159957221,380cyclictest0-21swapper/123:10:431
9159957221,380cyclictest0-21swapper/123:10:421
91599572192,126cyclictest121rcu_preempt22:47:461
91599572192,126cyclictest121rcu_preempt22:47:461
91599572192,126cyclictest121rcu_preempt22:47:451
9189957165,375cyclictest17896-21rm22:43:124
9169957060,508cyclictest0-21swapper/222:37:542
9169957060,508cyclictest0-21swapper/222:37:542
9169957060,508cyclictest0-21swapper/222:37:542
9169957060,508cyclictest0-21swapper/222:37:542
9169957060,508cyclictest0-21swapper/222:37:532
9199956694,211cyclictest0-21swapper/500:07:595
9199956694,211cyclictest0-21swapper/500:07:585
9199956694,211cyclictest0-21swapper/500:07:585
9219956554,382cyclictest121rcu_preempt22:49:027
9219956554,382cyclictest121rcu_preempt22:49:027
9219956554,382cyclictest121rcu_preempt22:49:017
9219956254,126cyclictest0-21swapper/722:44:297
915995521,211cyclictest0-21swapper/123:25:211
9189955082,338cyclictest8865-21diskmemload21:26:104
91999548122,211cyclictest0-21swapper/522:43:065
9149954880,295cyclictest0-21swapper/021:27:370
9159954634,296cyclictest0-21swapper/100:15:361
91699544118,169cyclictest0-21swapper/221:24:222
9159954438,295cyclictest0-21swapper/121:25:491
9199954133,126cyclictest8865-21diskmemload00:18:565
91899541161,83cyclictest18733-21kworker/u16:000:15:454
91799540198,339cyclictest912-21cyclictest22:28:333
91599540285,253cyclictest241ktimersoftd/100:25:141
91599540200,338cyclictest26229-21pmu-power00:35:531
9159953974,126cyclictest0-21swapper/122:36:241
9159953974,126cyclictest0-21swapper/122:36:241
9159953974,126cyclictest0-21swapper/122:36:241
9159953974,126cyclictest0-21swapper/122:36:231
9159953974,126cyclictest0-21swapper/122:36:231
91599537113,126cyclictest0-21swapper/121:30:261
9209953566,296cyclictest0-21swapper/600:40:226
9179953527,126cyclictest0-21swapper/300:17:193
9169953423,338cyclictest0-21swapper/222:49:502
9169953423,338cyclictest0-21swapper/222:49:502
9169953423,338cyclictest0-21swapper/222:49:492
9189953327,84cyclictest0-21swapper/422:38:464
9189953327,84cyclictest0-21swapper/422:38:464
9189953327,84cyclictest0-21swapper/422:38:464
9189953327,84cyclictest0-21swapper/422:38:454
9189953327,84cyclictest0-21swapper/422:38:454
9189953225,253cyclictest0-21swapper/423:10:334
9189953225,253cyclictest0-21swapper/423:10:324
9179953268,84cyclictest0-21swapper/300:00:373
91999531276,84cyclictest8865-21diskmemload23:50:175
9189953066,84cyclictest121rcu_preempt21:30:124
91699530107,84cyclictest0-21swapper/222:41:322
9149952923,126cyclictest25895-21sh00:35:340
91699528272,126cyclictest26150-21expr23:40:172
91699527105,84cyclictest306-21ssh00:00:342
9159952615,296cyclictest0-21swapper/100:06:061
9159952615,296cyclictest0-21swapper/100:06:061
9159952615,296cyclictest0-21swapper/100:06:051
9159952418,47cyclictest0-21swapper/123:40:281
9149952460,295cyclictest0-21swapper/000:19:340
9169952255,211cyclictest13287-21idleruntime23:50:192
92199520305,84cyclictest0-21swapper/722:39:307
92199520305,84cyclictest0-21swapper/722:39:307
92199520305,84cyclictest0-21swapper/722:39:307
92199520305,84cyclictest0-21swapper/722:39:297
92199520305,84cyclictest0-21swapper/722:39:297
921995178,84cyclictest0-21swapper/722:26:277
91899514131,169cyclictest4562-21runrttasks21:24:224
9159951447,84cyclictest25-21ksoftirqd/123:50:361
9159951349,43cyclictest0-21swapper/123:15:281
9169951286,338cyclictest0-21swapper/222:26:112
914995124,126cyclictest0-21swapper/022:29:240
919995110,84cyclictest0-21swapper/522:35:245
919995110,84cyclictest0-21swapper/522:35:245
919995110,84cyclictest0-21swapper/522:35:245
919995110,84cyclictest0-21swapper/522:35:235
919995110,84cyclictest0-21swapper/522:35:235
9149951189,84cyclictest121rcu_preempt00:00:550
91799509126,169cyclictest121rcu_preempt22:46:473
91799509126,169cyclictest121rcu_preempt22:46:463
91799509126,169cyclictest121rcu_preempt22:46:463
916995090,84cyclictest0-21swapper/200:18:242
9179950841,128cyclictest0-21swapper/323:25:263
91799506165,338cyclictest26440-21kworker/u16:200:30:293
91799505337,48cyclictest12101-21sh00:09:313
91799505337,48cyclictest12101-21sh00:09:313
91799505337,48cyclictest12101-21sh00:09:303
9189950480,127cyclictest3197-21grep23:45:244
9189950334,84cyclictest0-21swapper/400:35:444
9159950335,337cyclictest0-21swapper/100:30:471
91899501159,211cyclictest0-21swapper/400:01:044
9189950079,211cyclictest0-21swapper/422:50:044
9189950079,211cyclictest0-21swapper/422:50:034
9179950073,296cyclictest0-21swapper/322:44:443
9199949976,126cyclictest0-21swapper/521:25:315
9179949933,211cyclictest0-21swapper/300:25:133
9159949934,297cyclictest0-21swapper/121:23:141
9209949771,253cyclictest0-21swapper/623:40:276
9189949570,422cyclictest0-21swapper/423:15:194
9209949424,296cyclictest0-21swapper/622:44:076
92099494110,381cyclictest0-21swapper/621:28:316
9179949326,84cyclictest121rcu_preempt21:22:353
9179949167,42cyclictest0-21swapper/300:35:303
9149949025,84cyclictest0-21swapper/023:25:220
92199488104,126cyclictest73-21ksoftirqd/700:35:547
92099488235,41cyclictest0-21swapper/621:23:246
91899488320,84cyclictest0-21swapper/400:07:064
91899488320,84cyclictest0-21swapper/400:07:054
91899488320,84cyclictest0-21swapper/400:07:054
9189948822,84cyclictest121rcu_preempt00:40:224
9179948823,254cyclictest8865-21diskmemload23:45:313
9209948662,126cyclictest0-21swapper/600:10:156
9209948662,126cyclictest0-21swapper/600:10:146
9209948619,84cyclictest0-21swapper/600:30:386
91999485187,126cyclictest121rcu_preempt22:29:535
9159948315,42cyclictest121rcu_preempt00:01:081
9179948111,253cyclictest0-21swapper/323:35:263
9159948197,126cyclictest25-21ksoftirqd/123:45:321
9189948016,126cyclictest0-21swapper/400:30:124
9189948015,84cyclictest0-21swapper/422:48:564
9149947915,253cyclictest0-21swapper/023:50:210
9159947553,338cyclictest0-21swapper/123:55:251
914994759,84cyclictest0-21swapper/023:10:580
914994759,84cyclictest0-21swapper/023:10:570
9199947246,84cyclictest0-21swapper/500:30:185
914994706,212cyclictest0-21swapper/023:15:190
9209946942,211cyclictest65-21ksoftirqd/622:27:066
9219946883,211cyclictest16638-21sh23:35:237
9199946884,211cyclictest0-21swapper/523:35:205
9149946742,261cyclictest0-21swapper/000:25:150
92199466123,169cyclictest10052-21pmu-power23:15:327
917994661,84cyclictest0-21swapper/323:55:263
91799466167,85cyclictest121rcu_preempt23:10:323
91799466167,85cyclictest121rcu_preempt23:10:323
9169946683,127cyclictest0-21swapper/223:25:302
9169946682,211cyclictest0-21swapper/200:35:402
9159946638,127cyclictest0-21swapper/100:10:201
9159946638,127cyclictest0-21swapper/100:10:191
91899465124,338cyclictest0-21swapper/423:35:184
9199946483,84cyclictest0-21swapper/500:40:225
91999464123,126cyclictest8865-21diskmemload23:11:065
91999464123,126cyclictest8865-21diskmemload23:11:055
91699463164,126cyclictest121rcu_preempt00:10:232
91699463164,126cyclictest121rcu_preempt00:10:222
91699463124,84cyclictest912-21cyclictest23:15:332
92199462124,127cyclictest1348-21ssh00:01:087
91999462120,126cyclictest121rcu_preempt23:40:235
9219946140,2cyclictest0-21swapper/700:30:277
92199461119,127cyclictest0-21swapper/723:10:557
92199461119,127cyclictest0-21swapper/723:10:547
9209946139,256cyclictest0-21swapper/623:15:326
9199946180,126cyclictest0-21swapper/523:25:225
9199946177,211cyclictest9670-21expr23:15:285
9169946182,253cyclictest15415-21diskmemload00:30:092
9209946074,211cyclictest29343-21grep23:25:256
9199946076,254cyclictest0-21swapper/500:20:135
9199946035,295cyclictest912-21cyclictest00:00:285
91899460161,126cyclictest121rcu_preempt00:10:174
91899460161,126cyclictest121rcu_preempt00:10:164
9179946034,211cyclictest0-21swapper/322:37:373
9179946034,211cyclictest0-21swapper/322:37:373
9179946034,211cyclictest0-21swapper/322:37:363
9179946034,211cyclictest0-21swapper/322:37:363
9179946034,211cyclictest0-21swapper/322:37:363
92099459117,170cyclictest65-21ksoftirqd/600:36:066
9219945835,85cyclictest0-21swapper/721:23:217
9209945836,2cyclictest0-21swapper/600:00:526
9219945773,295cyclictest0-21swapper/723:25:247
9169945735,260cyclictest0-21swapper/222:30:132
9159945734,3cyclictest0-21swapper/123:35:201
9149945774,126cyclictest0-21swapper/023:35:230
9209945570,211cyclictest0-21swapper/623:35:256
9179945531,84cyclictest13428-21ssh23:50:333
9159945530,84cyclictest0-21swapper/100:20:011
9149945533,257cyclictest0-21swapper/000:30:080
91899454113,338cyclictest68350irq/122-eth023:50:234
91699453112,338cyclictest0-21swapper/200:40:232
9149945331,338cyclictest0-21swapper/023:55:250
9149945331,169cyclictest26121-21sed23:40:150
9189945231,2cyclictest0-21swapper/423:55:184
9169945229,177cyclictest0-21swapper/223:35:192
91599451110,126cyclictest0-21swapper/100:40:231
9149945027,42cyclictest0-21swapper/022:30:040
91699449110,84cyclictest0-21swapper/221:30:122
9199944768,84cyclictest0-21swapper/500:10:175
9199944768,84cyclictest0-21swapper/500:10:175
9199944762,295cyclictest0-21swapper/523:45:275
9209944523,256cyclictest0-21swapper/623:10:296
9209944523,256cyclictest0-21swapper/623:10:296
9219944017,127cyclictest26178-21ssh23:40:217
9179944060,84cyclictest0-21swapper/300:40:233
9209943796,338cyclictest0-21swapper/623:55:166
9199943758,84cyclictest0-21swapper/521:23:525
9179943710,256cyclictest26158-21hddtemp_smartct23:40:183
9219943412,84cyclictest0-21swapper/723:55:247
92199433218,84cyclictest0-21swapper/723:45:187
9189943352,214cyclictest68350irq/122-eth022:50:064
9179943352,126cyclictest0-21swapper/322:30:053
92099432264,3cyclictest631rcuc/623:50:296
914994327,252cyclictest0-21swapper/000:20:140
9199942915,42cyclictest25491-21grep00:35:315
916994296,48cyclictest0-21swapper/200:25:142
9179942847,338cyclictest0-21swapper/321:30:123
914994288,3cyclictest0-21swapper/021:30:090
9189942545,377cyclictest0-21swapper/423:30:154
9189942441,380cyclictest0-21swapper/400:25:134
91899424125,126cyclictest49-21ksoftirqd/423:25:264
9209942382,338cyclictest0-21swapper/622:30:046
9189942383,337cyclictest0-21swapper/422:30:104
918994231,256cyclictest638-21nscd23:40:304
9169942141,296cyclictest0-21swapper/223:05:192
9169942141,296cyclictest0-21swapper/200:20:212
9169942040,296cyclictest0-21swapper/223:30:162
9149942079,211cyclictest23792-21expr23:05:170
9169941939,295cyclictest0-21swapper/223:45:282
9159941940,212cyclictest0-21swapper/122:30:081
9199941875,211cyclictest57-21ksoftirqd/521:30:215
9179941879,84cyclictest0-21swapper/300:20:023
9149941833,253cyclictest3243-21fschecks_time23:45:270
9219941674,295cyclictest0-21swapper/723:50:387
9219941333,84cyclictest0-21swapper/723:30:157
91499413242,169cyclictest101ktimersoftd/000:10:230
91499413242,169cyclictest101ktimersoftd/000:10:230
9189941232,84cyclictest0-21swapper/400:20:124
92099410110,126cyclictest65-21ksoftirqd/623:45:266
9199941071,84cyclictest0-21swapper/522:30:125
9179941071,84cyclictest0-21swapper/323:15:193
9199940929,84cyclictest0-21swapper/523:55:265
9219940827,43cyclictest121rcu_preempt00:20:127
9149940666,338cyclictest0-21swapper/023:30:160
9149940626,214cyclictest2847-21pmu-power00:40:220
9179940465,50cyclictest0-21swapper/300:10:153
9179940465,50cyclictest0-21swapper/300:10:143
9219939756,126cyclictest73-21ksoftirqd/700:10:157
9219939756,126cyclictest73-21ksoftirqd/700:10:147
9219939557,84cyclictest0-21swapper/722:30:087
9219939511,169cyclictest10598-21ssh21:30:127
9209939554,215cyclictest0-21swapper/621:30:206
9199939413,212cyclictest24238-21ssh22:50:055
921993820,84cyclictest6028-21taskset00:25:147
915993821,84cyclictest0-21swapper/123:30:161
9219937777,211cyclictest73-21ksoftirqd/722:50:057
9219937334,84cyclictest0-21swapper/700:40:237
9209937033,82cyclictest0-21swapper/600:25:146
9149936730,171cyclictest0-21swapper/022:50:050
9209936427,3cyclictest0-21swapper/623:30:146
9209936326,84cyclictest27738-21apt-get00:20:126
9199936065,84cyclictest6029-21df_abs00:25:145
91599359148,3cyclictest8865-21diskmemload22:50:081
9209935657,173cyclictest912-21cyclictest23:05:186
9179935659,84cyclictest0-21swapper/322:50:063
9189935598,254cyclictest0-21swapper/423:05:174
915993465,338cyclictest0-21swapper/123:05:181
919993454,168cyclictest6095-21df_inode23:30:155
91999335120,212cyclictest23798-21grep23:05:175
92099330126,122cyclictest641ktimersoftd/622:50:056
9169933035,84cyclictest0-21swapper/222:50:082
9179932429,127cyclictest0-21swapper/323:05:183
9219932223,126cyclictest0-21swapper/723:05:187
3238329666,27sleep20-21swapper/219:05:312
3258429263,26sleep50-21swapper/519:08:225
3263628857,28sleep30-21swapper/319:09:083
3255628755,28sleep60-21swapper/619:08:006
3246228250,28sleep40-21swapper/419:06:374
232172820,0sleep60-21swapper/621:35:306
3238228143,7sleep10-21swapper/119:05:301
3255728049,28sleep70-21swapper/719:08:017
3244928049,27sleep00-21swapper/019:06:250
42632770,0sleep70-21swapper/722:55:227
198052720,0sleep00-21swapper/022:05:370
236492710,0sleep50-21swapper/521:16:145
260862690,0sleep60-21swapper/619:50:116
921992810,18cyclictest0-21swapper/719:12:597
914992827,1cyclictest0-21swapper/019:13:240
920992727,0cyclictest0-21swapper/619:12:566
919992710,17cyclictest0-21swapper/519:13:235
918992710,17cyclictest0-21swapper/419:12:594
917992727,0cyclictest0-21swapper/319:13:043
916992710,0cyclictest0-21swapper/219:12:572
915992727,0cyclictest0-21swapper/119:12:561
87522270,1sleep58755-21cut22:00:205
916992110,10cyclictest0-21swapper/221:54:452
920992018,1cyclictest0-21swapper/619:15:166
920992018,1cyclictest0-21swapper/619:15:166
91699209,10cyclictest6183-21ssh21:43:532
916992010,9cyclictest0-21swapper/222:16:172
916992010,9cyclictest0-21swapper/221:16:392
916992010,9cyclictest0-21swapper/219:51:152
916991910,8cyclictest79522sleep220:12:352
916991910,8cyclictest0-21swapper/222:57:422
916991910,8cyclictest0-21swapper/222:13:292
916991910,8cyclictest0-21swapper/222:03:542
916991910,8cyclictest0-21swapper/221:55:482
916991910,8cyclictest0-21swapper/221:46:242
916991910,8cyclictest0-21swapper/221:37:122
916991910,8cyclictest0-21swapper/220:17:492
914991917,1cyclictest0-21swapper/020:50:010
270602190,0sleep50-21swapper/521:38:025
91699189,8cyclictest0-21swapper/221:14:272
916991810,7cyclictest0-21swapper/220:51:142
916991810,7cyclictest0-21swapper/220:28:212
921991715,1cyclictest6277-21strings19:15:167
921991715,1cyclictest6277-21strings19:15:167
916991710,6cyclictest0-21swapper/220:01:002
916991610,5cyclictest0-21swapper/219:46:012
916991610,5cyclictest0-21swapper/219:46:002
919991510,3cyclictest29226-21tr21:55:125
91699159,5cyclictest0-21swapper/220:22:562
916991510,4cyclictest229912sleep220:38:482
92099140,13cyclictest0-21swapper/623:20:306
91899149,3cyclictest20604-21tr20:35:114
918991412,1cyclictest3075-21grep22:55:134
918991410,3cyclictest10250-21ntpq21:45:184
91899140,2cyclictest5537-21fschecks_count19:15:144
91899140,2cyclictest5537-21fschecks_count19:15:144
91799143,6cyclictest41-21ksoftirqd/321:46:413
917991412,1cyclictest0-21swapper/323:24:513
917991412,1cyclictest0-21swapper/319:15:083
917991412,1cyclictest0-21swapper/319:15:083
91699140,1cyclictest0-21swapper/223:20:182
91699140,13cyclictest8865-21diskmemload23:00:232
914991412,1cyclictest16299-21sensors_temp20:25:210
914991411,2cyclictest101ktimersoftd/019:45:120
914991411,2cyclictest101ktimersoftd/019:45:110
92199139,3cyclictest20716-21tr21:35:117
92199139,3cyclictest13925-21cut19:30:097
921991311,1cyclictest5935-21ssh21:59:557
921991311,1cyclictest19008-21sh22:21:207
921991311,1cyclictest16560-21sh21:13:217
921991310,2cyclictest22933-21cut19:45:127
921991310,2cyclictest22933-21cut19:45:127
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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