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2026-02-24 - 05:16
[ 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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackbslot4.osadl.org (updated Tue Feb 24, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3053997511,6cyclictest0-21swapper/023:10:300
305399724,62cyclictest0-21swapper/021:42:250
3053997211,55cyclictest0-21swapper/021:37:420
305399705,58cyclictest0-21swapper/023:13:510
305399705,58cyclictest0-21swapper/021:45:470
305399704,60cyclictest0-21swapper/023:43:330
305399699,54cyclictest0-21swapper/023:03:130
305399697,5cyclictest0-21swapper/022:07:280
305399694,7cyclictest0-21swapper/022:20:260
305399694,7cyclictest0-21swapper/021:20:300
305399694,59cyclictest0-21swapper/022:28:230
305399694,58cyclictest0-21swapper/022:42:570
305399694,58cyclictest0-21swapper/022:22:590
305399694,58cyclictest0-21swapper/021:58:390
305399693,60cyclictest24481-21ssh21:24:090
305399693,60cyclictest24481-21ssh21:24:090
305399692,61cyclictest29831-21ssh23:39:520
3053996914,6cyclictest16089-21diskmemload20:52:500
305399684,7cyclictest0-21swapper/020:48:370
305399684,58cyclictest0-21swapper/023:56:040
305399684,58cyclictest0-21swapper/023:50:500
305399684,58cyclictest0-21swapper/023:33:400
305399684,58cyclictest0-21swapper/023:33:400
305399684,58cyclictest0-21swapper/022:58:590
305399684,58cyclictest0-21swapper/022:37:020
305399684,58cyclictest0-21swapper/022:32:520
305399683,6cyclictest14927-21ssh21:54:310
305399682,59cyclictest13260-21ssh21:09:320
305399675,56cyclictest0-21swapper/021:34:270
305399675,56cyclictest0-21swapper/021:13:460
305399674,7cyclictest0-21swapper/023:19:230
305399674,7cyclictest0-21swapper/022:13:300
305399674,6cyclictest0-21swapper/020:59:450
305399674,57cyclictest0-21swapper/020:41:030
305399674,56cyclictest0-21swapper/022:50:410
305399673,57cyclictest0-21swapper/022:00:380
305399672,59cyclictest4644-21taskset23:49:070
305399672,59cyclictest16919-21iostat_ios20:30:550
305399655,54cyclictest0-21swapper/021:28:220
305399655,54cyclictest0-21swapper/021:28:220
305399654,7cyclictest0-21swapper/021:01:560
305399654,55cyclictest0-21swapper/023:24:340
305399654,55cyclictest0-21swapper/020:35:380
3053996510,5cyclictest0-21swapper/022:48:360
305399645,53cyclictest0-21swapper/023:27:170
305399614,6cyclictest0-21swapper/018:55:560
305399594,6cyclictest0-21swapper/019:12:170
305399594,6cyclictest0-21swapper/019:12:170
243925911,17sleep20-21swapper/218:26:102
305399584,5cyclictest0-21swapper/020:07:430
305399583,49cyclictest0-21swapper/019:42:120
305399583,27cyclictest0-21swapper/018:42:060
272425812,16sleep30-21swapper/318:29:333
307199574,8cyclictest0-21swapper/321:16:023
307199574,47cyclictest0-21swapper/323:48:023
305399574,47cyclictest0-21swapper/019:57:230
305399573,8cyclictest0-21swapper/019:52:310
305399573,26cyclictest0-21swapper/020:29:450
305399573,26cyclictest0-21swapper/020:29:450
307199564,27cyclictest0-21swapper/320:45:513
305399564,46cyclictest0-21swapper/019:07:140
305399564,46cyclictest0-21swapper/019:07:140
305399563,25cyclictest0-21swapper/019:16:380
306699553,46cyclictest28192-21ssh23:36:222
305399553,7cyclictest0-21swapper/018:52:030
305399553,27cyclictest0-21swapper/019:37:080
305399553,27cyclictest0-21swapper/018:46:580
24642557,16sleep10-21swapper/118:26:251
307199545,42cyclictest0-21swapper/323:15:543
307199543,5cyclictest0-21swapper/320:33:313
305399543,27cyclictest0-21swapper/019:47:160
305399543,26cyclictest0-21swapper/020:19:500
305399543,26cyclictest0-21swapper/020:02:200
3053995421,7cyclictest3050-21munin-node18:30:410
307199535,43cyclictest0-21swapper/323:01:243
307199535,41cyclictest0-21swapper/321:12:453
307199534,43cyclictest0-21swapper/320:50:463
307199534,43cyclictest0-21swapper/320:39:463
307199534,43cyclictest0-21swapper/319:09:553
307199534,43cyclictest0-21swapper/319:09:553
307199534,14cyclictest0-21swapper/319:45:493
307199533,45cyclictest5674-21/usr/sbin/munin21:41:043
307199533,25cyclictest0-21swapper/322:28:563
3071995316,7cyclictest2704-21seq21:37:343
307199524,42cyclictest0-21swapper/322:57:333
307199524,12cyclictest0-21swapper/323:11:523
305799523,43cyclictest0-21swapper/123:33:521
305799523,43cyclictest0-21swapper/123:33:521
3057995212,35cyclictest31496-21switchtime23:41:001
305399523,25cyclictest0-21swapper/020:24:070
307199517,38cyclictest0-21swapper/323:39:093
307199517,38cyclictest0-21swapper/322:09:013
307199515,40cyclictest0-21swapper/322:13:383
307199514,42cyclictest0-21swapper/320:25:473
307199514,42cyclictest0-21swapper/320:25:473
307199514,41cyclictest0-21swapper/323:53:113
307199514,41cyclictest0-21swapper/322:51:053
307199514,41cyclictest0-21swapper/322:31:333
307199514,41cyclictest0-21swapper/321:56:143
307199513,43cyclictest0-21swapper/323:57:013
307199513,43cyclictest0-21swapper/322:40:503
307199513,42cyclictest0-21swapper/323:26:323
307199513,41cyclictest0-21swapper/323:41:323
307199513,40cyclictest0-21swapper/319:56:033
3071995113,32cyclictest0-21swapper/318:46:553
3071995112,5cyclictest0-21swapper/321:02:533
3066995142,5cyclictest29-21ksoftirqd/222:40:332
306699512,43cyclictest3662-21kworker/2:023:15:522
305799514,42cyclictest0-21swapper/119:48:271
307199506,38cyclictest0-21swapper/322:01:533
307199505,39cyclictest0-21swapper/320:41:063
307199505,38cyclictest0-21swapper/322:50:093
307199504,9cyclictest0-21swapper/321:34:543
307199504,41cyclictest0-21swapper/320:10:483
307199503,41cyclictest0-21swapper/322:21:513
307199503,41cyclictest0-21swapper/322:17:233
307199503,41cyclictest0-21swapper/321:28:453
307199503,41cyclictest0-21swapper/321:28:453
306699505,39cyclictest0-21swapper/220:11:042
306699504,39cyclictest0-21swapper/223:30:132
3066995016,29cyclictest638-21runrttasks22:54:412
3066995012,32cyclictest0-21swapper/221:41:482
3066995010,34cyclictest0-21swapper/223:00:482
305799504,40cyclictest0-21swapper/121:00:141
305799503,42cyclictest0-21swapper/122:23:131
305799503,41cyclictest0-21swapper/121:28:351
305799503,41cyclictest0-21swapper/121:28:351
307199498,35cyclictest0-21swapper/321:46:243
307199495,39cyclictest0-21swapper/318:51:373
307199495,38cyclictest0-21swapper/320:20:373
307199494,39cyclictest0-21swapper/320:59:103
307199494,39cyclictest0-21swapper/319:40:523
307199494,39cyclictest0-21swapper/319:30:583
307199494,38cyclictest0-21swapper/323:07:543
307199494,38cyclictest0-21swapper/321:06:233
3071994931,12cyclictest0-21swapper/322:37:433
307199493,40cyclictest0-21swapper/319:12:083
307199493,40cyclictest0-21swapper/319:12:083
307199491,43cyclictest37-21ksoftirqd/323:31:233
307199491,43cyclictest37-21ksoftirqd/323:31:233
306699494,39cyclictest0-21swapper/222:55:532
306699494,39cyclictest0-21swapper/222:31:402
306699494,39cyclictest0-21swapper/222:28:032
306699494,38cyclictest0-21swapper/223:56:012
306699493,41cyclictest0-21swapper/222:21:132
306699493,41cyclictest0-21swapper/222:02:542
305799495,37cyclictest0-21swapper/120:31:081
305799494,39cyclictest0-21swapper/121:16:451
305799493,41cyclictest0-21swapper/123:36:321
305799493,41cyclictest0-21swapper/123:11:021
307199489,32cyclictest0-21swapper/323:21:053
307199485,38cyclictest0-21swapper/321:50:563
307199484,38cyclictest0-21swapper/319:25:383
307199484,37cyclictest0-21swapper/321:20:413
307199484,37cyclictest0-21swapper/321:20:413
307199483,40cyclictest0-21swapper/320:24:063
307199483,38cyclictest0-21swapper/319:26:053
307199482,41cyclictest15172-21fschecks_count19:00:533
306699485,37cyclictest0-21swapper/223:40:352
306699484,38cyclictest0-21swapper/221:59:202
306699484,38cyclictest0-21swapper/221:36:352
306699484,38cyclictest0-21swapper/221:16:092
306699483,40cyclictest0-21swapper/222:11:042
305799484,38cyclictest0-21swapper/122:32:251
305799484,38cyclictest0-21swapper/121:50:541
3057994812,5cyclictest0-21swapper/122:05:111
307199474,37cyclictest0-21swapper/319:37:093
306699478,7cyclictest0-21swapper/223:50:172
306699477,34cyclictest0-21swapper/223:34:262
306699477,34cyclictest0-21swapper/223:34:262
306699475,36cyclictest0-21swapper/221:03:352
306699474,37cyclictest0-21swapper/221:51:052
306699474,37cyclictest0-21swapper/221:27:332
306699474,37cyclictest0-21swapper/221:27:332
306699474,37cyclictest0-21swapper/221:15:082
306699474,37cyclictest0-21swapper/220:50:562
306699474,37cyclictest0-21swapper/220:44:512
305799478,34cyclictest0-21swapper/123:20:471
305799474,37cyclictest0-21swapper/122:58:101
3057994710,31cyclictest0-21swapper/121:06:091
3057994710,31cyclictest0-21swapper/120:35:581
307199463,9cyclictest0-21swapper/318:35:533
307199463,37cyclictest0-21swapper/320:04:443
3071994610,31cyclictest2871-21sshd19:54:543
306699466,34cyclictest0-21swapper/221:46:382
306699466,33cyclictest0-21swapper/222:40:562
306699465,35cyclictest0-21swapper/221:06:312
306699464,37cyclictest0-21swapper/223:20:522
306699464,36cyclictest0-21swapper/222:46:232
306699464,36cyclictest0-21swapper/222:16:322
306699464,36cyclictest0-21swapper/220:48:182
306699464,17cyclictest0-21swapper/220:36:152
306699464,16cyclictest0-21swapper/223:05:542
306699463,37cyclictest0-21swapper/218:31:062
306699463,36cyclictest0-21swapper/220:55:582
305799468,32cyclictest0-21swapper/121:46:201
305799465,35cyclictest0-21swapper/121:11:131
305799465,16cyclictest0-21swapper/123:59:041
305799464,37cyclictest0-21swapper/122:43:121
305799464,36cyclictest0-21swapper/123:45:521
305799464,36cyclictest0-21swapper/122:47:561
305799464,36cyclictest0-21swapper/122:27:421
305799464,36cyclictest0-21swapper/120:55:181
305399462,18cyclictest26924-21/usr/sbin/munin19:31:010
94832453,7sleep20-21swapper/223:11:522
307199454,35cyclictest0-21swapper/320:06:063
307199453,37cyclictest0-21swapper/318:55:553
307199453,36cyclictest0-21swapper/319:15:573
305799455,34cyclictest0-21swapper/121:31:051
305799454,9cyclictest0-21swapper/122:12:541
305799454,36cyclictest0-21swapper/123:55:031
305799454,36cyclictest0-21swapper/123:16:091
305799454,36cyclictest0-21swapper/121:56:321
305799454,35cyclictest0-21swapper/123:27:301
305799454,35cyclictest0-21swapper/123:00:561
305799454,35cyclictest0-21swapper/122:50:591
305799454,35cyclictest0-21swapper/120:46:211
305799454,35cyclictest0-21swapper/120:44:271
213492453,8sleep20-21swapper/219:16:042
307199444,35cyclictest0-21swapper/318:31:453
307199443,36cyclictest0-21swapper/318:44:573
306699443,35cyclictest22404-21/usr/sbin/munin19:21:002
306699443,35cyclictest0-21swapper/221:21:092
306699443,35cyclictest0-21swapper/221:21:092
305799445,33cyclictest0-21swapper/122:20:111
305799445,33cyclictest0-21swapper/122:05:581
305799444,35cyclictest0-21swapper/123:06:531
305799444,17cyclictest0-21swapper/121:35:581
305799443,35cyclictest0-21swapper/121:44:361
305799443,35cyclictest0-21swapper/121:01:371
305399443,20cyclictest0-21swapper/019:26:100
305799434,34cyclictest0-21swapper/119:52:471
306699423,33cyclictest0-21swapper/221:35:352
3066994128,7cyclictest3730-21wc19:55:572
305799413,9cyclictest0-21swapper/120:11:311
26822413,8sleep20-21swapper/219:52:412
131832413,9sleep20-21swapper/218:55:522
125302413,8sleep20-21swapper/220:20:462
3066994031,5cyclictest29-21ksoftirqd/220:05:372
3066994018,16cyclictest15622-21sed20:26:072
3066994018,16cyclictest15622-21sed20:26:072
305799403,32cyclictest0-21swapper/118:37:181
249892403,9sleep20-21swapper/222:06:432
163762403,7sleep10-21swapper/119:03:271
163262403,7sleep20-21swapper/219:02:562
6732393,8sleep20-21swapper/219:46:142
305799393,9cyclictest0-21swapper/120:22:161
305799383,8cyclictest0-21swapper/119:07:431
305799383,8cyclictest0-21swapper/119:07:431
305399384,10cyclictest0-21swapper/019:01:030
183022383,8sleep20-21swapper/219:09:072
183022383,8sleep20-21swapper/219:09:072
125442383,7sleep10-21swapper/118:52:291
64522373,8sleep10-21swapper/120:02:501
305799374,27cyclictest0-21swapper/119:40:531
3053993726,7cyclictest10020-21head20:11:080
243523713,18sleep00-21swapper/018:26:080
3057993522,8cyclictest28919-21find19:36:041
144132353,27sleep10-21swapper/120:25:401
144132353,27sleep10-21swapper/120:25:401
3066993425,5cyclictest29-21ksoftirqd/219:30:382
305799343,26cyclictest0-21swapper/121:20:411
305799343,26cyclictest0-21swapper/121:20:411
306699334,23cyclictest0-21swapper/223:52:532
306699334,23cyclictest0-21swapper/219:40:502
306699334,23cyclictest0-21swapper/218:46:012
171952333,24sleep20-21swapper/220:31:002
306699324,21cyclictest0-21swapper/218:40:012
306699324,20cyclictest0-21swapper/220:05:502
306699323,25cyclictest0-21swapper/218:52:552
3066993220,7cyclictest26383-21tune2fs19:30:522
305799324,24cyclictest0-21swapper/122:39:341
3057993222,5cyclictest21-21ksoftirqd/119:30:381
3057993221,6cyclictest3957-21proc_pri19:56:031
3057993213,14cyclictest10938-21latency_hist18:50:391
3053993220,7cyclictest23636-21grep19:21:090
306699314,21cyclictest0-21swapper/218:40:552
3066993118,7cyclictest10851-21uniq20:15:502
3057993118,8cyclictest543-21systemd-logind20:10:371
305399313,22cyclictest0-21swapper/018:36:280
306699304,21cyclictest0-21swapper/219:35:512
306699304,21cyclictest0-21swapper/219:11:002
306699304,21cyclictest0-21swapper/219:11:002
305799304,20cyclictest0-21swapper/119:15:491
305799304,20cyclictest0-21swapper/118:30:441
305799303,23cyclictest0-21swapper/119:35:281
3057993018,7cyclictest22404-21/usr/sbin/munin19:20:521
3057993015,10cyclictest11388-21awk20:15:581
3057992917,7cyclictest19337-21needreboot19:11:001
3057992917,7cyclictest19337-21needreboot19:11:001
305799283,19cyclictest0-21swapper/118:40:411
305799274,18cyclictest0-21swapper/118:58:091
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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