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2026-02-24 - 00:05
[ 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: ondemand
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rack5slot4.osadl.org (updated Mon Feb 23, 2026 12:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32752212176,9sleep30-21swapper/307:06:203
4762114103,8sleep10-21swapper/107:08:451
3942110101,6sleep20-21swapper/207:07:432
32739210999,7sleep00-21swapper/007:06:080
235102680,0sleep20-21swapper/209:50:172
92802660,1sleep29284-21kthreadcore10:05:192
269832660,0sleep20-21swapper/209:25:142
221622640,0sleep10-21swapper/109:50:121
43132600,1sleep20-21swapper/210:30:182
231732570,0sleep20-21swapper/211:15:192
147712560,1sleep20-21swapper/208:45:172
77799280,27cyclictest0-21swapper/210:21:072
77799270,26cyclictest0-21swapper/211:20:152
77799270,26cyclictest0-21swapper/208:41:562
77199270,26cyclictest0-21swapper/110:55:591
77199270,26cyclictest0-21swapper/110:05:221
77199270,26cyclictest0-21swapper/109:29:491
77199270,26cyclictest0-21swapper/109:12:011
77199270,26cyclictest0-21swapper/108:00:571
77199270,26cyclictest0-21swapper/107:53:441
77799260,25cyclictest0-21swapper/212:20:202
77799260,25cyclictest0-21swapper/208:25:002
77199260,25cyclictest0-21swapper/111:53:321
77199260,25cyclictest0-21swapper/109:16:091
77199260,25cyclictest0-21swapper/107:43:261
777992523,2cyclictest0-21swapper/210:57:472
771992518,7cyclictest0-21swapper/109:44:491
77199250,25cyclictest0-21swapper/112:06:321
77199250,24cyclictest0-21swapper/112:21:531
77199250,24cyclictest0-21swapper/112:01:381
77199250,24cyclictest0-21swapper/111:27:051
77199250,24cyclictest0-21swapper/108:33:001
77199250,24cyclictest0-21swapper/107:56:381
77199250,24cyclictest0-21swapper/107:34:561
777992422,2cyclictest0-21swapper/208:55:362
777992421,2cyclictest0-21swapper/210:53:452
77799240,24cyclictest0-21swapper/209:21:512
77199240,23cyclictest0-21swapper/111:45:021
77199240,23cyclictest0-21swapper/110:34:101
77199240,23cyclictest0-21swapper/108:16:021
77199240,23cyclictest0-21swapper/108:16:021
77799231,21cyclictest0-21swapper/210:41:012
77799231,21cyclictest0-21swapper/208:31:082
77799230,22cyclictest0-21swapper/210:38:462
77199230,23cyclictest0-21swapper/109:32:541
77199230,23cyclictest0-21swapper/108:06:171
77199230,22cyclictest0-21swapper/112:32:351
77799222,19cyclictest0-21swapper/207:35:202
777992220,2cyclictest0-21swapper/207:45:532
777992218,3cyclictest0-21swapper/211:42:382
77799220,21cyclictest0-21swapper/211:34:342
77799220,21cyclictest0-21swapper/208:17:212
77799220,21cyclictest0-21swapper/208:17:202
77799220,21cyclictest0-21swapper/207:25:052
771992220,2cyclictest0-21swapper/108:44:171
771992219,2cyclictest0-21swapper/109:05:561
771992215,7cyclictest0-21swapper/111:39:321
77199220,22cyclictest0-21swapper/107:35:501
77199220,22cyclictest0-21swapper/107:16:441
77199220,21cyclictest0-21swapper/112:28:411
77199220,21cyclictest0-21swapper/109:38:311
77199220,21cyclictest0-21swapper/107:20:111
766992219,2cyclictest0-21swapper/009:20:160
76699220,21cyclictest0-21swapper/011:17:350
777992119,1cyclictest749-21snmpd12:31:292
777992118,2cyclictest17424-21munin-run10:14:592
77799210,3cyclictest0-21swapper/211:14:352
77799210,20cyclictest0-21swapper/210:00:062
77799210,20cyclictest0-21swapper/209:46:062
77799210,20cyclictest0-21swapper/208:09:172
771992119,2cyclictest0-21swapper/110:47:011
771992119,2cyclictest0-21swapper/108:47:251
771992119,2cyclictest0-21swapper/107:12:051
771992118,3cyclictest0-21swapper/111:00:411
771992117,2cyclictest10449-21sadc11:35:001
77199210,20cyclictest0-21swapper/109:20:571
766992118,1cyclictest752-21lldpd10:05:560
766992114,7cyclictest0-21swapper/010:26:420
76699210,20cyclictest0-21swapper/011:40:130
77799205,14cyclictest0-21swapper/212:39:252
777992018,1cyclictest749-21snmpd12:17:412
777992018,1cyclictest749-21snmpd12:07:562
777992018,1cyclictest749-21snmpd11:55:172
777992018,1cyclictest749-21snmpd10:26:542
777992018,1cyclictest749-21snmpd09:56:072
777992018,1cyclictest749-21snmpd09:43:372
777992018,1cyclictest749-21snmpd09:37:302
777992018,1cyclictest749-21snmpd08:51:342
777992018,1cyclictest749-21snmpd08:11:292
777992018,1cyclictest749-21snmpd07:57:472
777992018,1cyclictest749-21snmpd07:43:232
77799200,2cyclictest0-21swapper/212:10:472
77799200,19cyclictest0-21swapper/209:01:192
77799200,19cyclictest0-21swapper/207:51:392
771992018,2cyclictest0-21swapper/109:56:121
771992018,2cyclictest0-21swapper/108:29:051
771992016,3cyclictest0-21swapper/110:12:271
77199200,2cyclictest0-21swapper/112:16:171
77199200,2cyclictest0-21swapper/110:16:191
77199200,2cyclictest0-21swapper/110:01:431
77199200,20cyclictest0-21swapper/111:58:471
77199200,20cyclictest0-21swapper/111:05:351
77199200,20cyclictest0-21swapper/110:52:191
766992018,2cyclictest0-21swapper/007:19:020
766992018,1cyclictest749-21snmpd12:26:350
766992018,1cyclictest749-21snmpd12:16:170
766992018,1cyclictest749-21snmpd11:12:260
766992018,1cyclictest749-21snmpd10:56:110
766992018,1cyclictest749-21snmpd10:48:150
766992018,1cyclictest749-21snmpd10:40:040
766992018,1cyclictest749-21snmpd10:16:190
766992018,1cyclictest749-21snmpd09:44:030
766992018,1cyclictest749-21snmpd08:57:160
766992018,1cyclictest749-21snmpd07:59:030
766992018,1cyclictest749-21snmpd07:48:540
766992018,1cyclictest749-21snmpd07:40:260
766992018,1cyclictest749-21snmpd07:36:470
766992018,1cyclictest749-21snmpd07:12:470
766992017,2cyclictest749-21snmpd10:37:310
766992017,1cyclictest752-21lldpd09:05:560
76699200,19cyclictest0-21swapper/009:30:170
76699200,19cyclictest0-21swapper/008:35:170
284742209,3sleep30-21swapper/310:23:233
777991917,2cyclictest0-21swapper/211:26:352
777991917,1cyclictest749-21snmpd11:47:292
777991917,1cyclictest749-21snmpd11:02:442
777991917,1cyclictest749-21snmpd08:36:242
777991917,1cyclictest749-21snmpd08:26:052
777991917,1cyclictest749-21snmpd07:32:382
777991916,2cyclictest749-21snmpd09:19:192
777991915,3cyclictest0-21swapper/207:11:262
77799190,17cyclictest0-21swapper/212:00:112
771991917,2cyclictest0-21swapper/112:37:381
771991917,2cyclictest0-21swapper/110:40:041
771991917,2cyclictest0-21swapper/108:36:301
771991917,1cyclictest749-21snmpd08:57:511
771991916,2cyclictest0-21swapper/111:12:501
766991917,1cyclictest749-21snmpd12:38:080
766991917,1cyclictest749-21snmpd11:57:500
766991917,1cyclictest749-21snmpd11:52:410
766991917,1cyclictest749-21snmpd11:45:560
766991917,1cyclictest749-21snmpd11:37:200
766991917,1cyclictest749-21snmpd10:54:430
766991917,1cyclictest749-21snmpd09:53:370
766991917,1cyclictest749-21snmpd09:45:130
766991917,1cyclictest749-21snmpd09:29:490
766991917,1cyclictest749-21snmpd08:49:280
766991917,1cyclictest749-21snmpd08:44:440
766991917,1cyclictest749-21snmpd07:25:590
766991917,1cyclictest749-21snmpd07:20:420
76699190,18cyclictest0-21swapper/010:22:420
76699190,18cyclictest0-21swapper/008:25:130
77799182,15cyclictest0-21swapper/210:15:172
777991816,2cyclictest0-21swapper/209:33:152
771991816,2cyclictest0-21swapper/112:14:261
771991816,2cyclictest0-21swapper/110:35:091
771991816,2cyclictest0-21swapper/110:26:431
771991816,2cyclictest0-21swapper/110:24:341
771991816,2cyclictest0-21swapper/108:10:541
771991816,2cyclictest0-21swapper/107:28:561
771991815,2cyclictest0-21swapper/111:24:021
771991814,3cyclictest0-21swapper/107:46:181
766991816,1cyclictest749-21snmpd12:12:500
766991816,1cyclictest749-21snmpd12:08:350
766991816,1cyclictest749-21snmpd11:27:170
766991816,1cyclictest749-21snmpd11:24:350
766991816,1cyclictest749-21snmpd11:02:550
766991816,1cyclictest749-21snmpd09:57:120
766991816,1cyclictest749-21snmpd08:51:450
766991816,1cyclictest749-21snmpd08:18:470
766991816,1cyclictest749-21snmpd08:18:470
766991816,1cyclictest749-21snmpd08:13:510
766991816,1cyclictest749-21snmpd08:00:110
766991816,1cyclictest749-21snmpd07:53:440
766991816,1cyclictest749-21snmpd07:30:420
766991815,2cyclictest749-21snmpd09:10:040
777991715,2cyclictest0-21swapper/211:05:582
777991715,2cyclictest0-21swapper/208:04:452
777991715,1cyclictest749-21snmpd10:45:462
777991715,1cyclictest749-21snmpd07:21:172
77799170,11cyclictest0-21swapper/209:14:342
771991716,1cyclictest0-21swapper/111:16:251
771991716,1cyclictest0-21swapper/109:03:551
771991715,2cyclictest0-21swapper/108:22:061
76699179,7cyclictest0-21swapper/011:31:060
766991715,1cyclictest749-21snmpd10:34:130
766991715,1cyclictest749-21snmpd10:11:220
76699171,10cyclictest0-21swapper/009:00:150
76699170,16cyclictest0-21swapper/012:23:110
76699170,16cyclictest0-21swapper/012:00:190
76699170,16cyclictest0-21swapper/009:38:040
76699170,11cyclictest0-21swapper/008:20:170
76699170,11cyclictest0-21swapper/008:05:170
771991614,2cyclictest0-21swapper/111:41:051
766991614,1cyclictest749-21snmpd12:32:200
76699161,11cyclictest0-21swapper/009:15:230
76699160,10cyclictest0-21swapper/010:04:180
3257021610,3sleep30-21swapper/311:51:093
1378221610,3sleep30-21swapper/312:33:263
777991514,1cyclictest0-21swapper/207:15:172
777991513,1cyclictest749-21snmpd12:25:292
777991513,1cyclictest749-21snmpd11:37:082
777991513,1cyclictest749-21snmpd09:06:542
771991513,2cyclictest0-21swapper/108:50:031
76699150,14cyclictest0-21swapper/011:08:020
76699150,14cyclictest0-21swapper/008:31:390
173762159,3sleep30-21swapper/312:07:033
92312149,3sleep30-21swapper/309:10:013
873821410,3sleep30-21swapper/309:06:343
801521410,3sleep30-21swapper/312:26:133
777991413,0cyclictest749-21snmpd11:51:472
77199149,3cyclictest0-21swapper/109:45:161
705321410,3sleep30-21swapper/310:30:363
68712148,3sleep30-21swapper/308:35:263
619321410,3sleep30-21swapper/307:13:283
598121410,3sleep30-21swapper/311:59:223
597121410,3sleep30-21swapper/308:09:233
452921410,3sleep30-21swapper/311:26:023
3275021410,3sleep30-21swapper/308:03:543
32392144,3sleep30-21swapper/309:03:303
3176021410,3sleep30-21swapper/309:29:573
315432148,3sleep30-21swapper/307:35:023
2702521410,3sleep30-21swapper/311:46:393
260732148,2sleep30-21swapper/311:20:003
258702149,3sleep30-21swapper/309:21:273
258602149,3sleep30-21swapper/311:17:493
2401821410,3sleep30-21swapper/308:54:093
235821410,3sleep30-21swapper/312:20:443
1983221410,3sleep30-21swapper/307:21:253
1935421410,3sleep30-21swapper/312:37:543
1783121410,3sleep30-21swapper/312:10:033
1611221410,3sleep30-21swapper/309:44:223
154421410,3sleep30-21swapper/310:27:063
1408221410,3sleep30-21swapper/311:08:233
137352142,3sleep30-21swapper/307:15:253
1179821410,3sleep30-21swapper/312:02:503
1153721410,3sleep30-21swapper/308:13:513
1008421410,3sleep30-21swapper/311:30:313
76262139,3sleep30-21swapper/310:35:043
46602139,3sleep30-21swapper/309:31:253
326822139,3sleep30-21swapper/309:55:483
310132139,3sleep30-21swapper/307:31:063
300382139,3sleep30-21swapper/308:59:043
294642137,3sleep30-21swapper/310:50:263
281092139,3sleep30-21swapper/308:25:453
26622139,3sleep30-21swapper/310:55:433
227902139,3sleep30-21swapper/308:24:163
227572139,3sleep30-21swapper/310:16:533
215032139,3sleep30-21swapper/311:42:403
215012138,4sleep30-21swapper/309:46:343
213072139,3sleep30-21swapper/307:51:133
198542139,3sleep30-21swapper/311:11:363
184152139,3sleep30-21swapper/310:42:003
182702139,3sleep30-21swapper/308:47:233
171682139,3sleep30-21swapper/310:11:583
170912139,3sleep30-21swapper/308:18:043
170912139,3sleep30-21swapper/308:18:033
158952138,3sleep30-21swapper/311:37:433
1583721310,3sleep30-21swapper/307:47:443
15772130,0sleep31583-21gltestperf10:00:143
101792139,3sleep30-21swapper/307:42:153
85492128,3sleep30-21swapper/311:04:083
289452128,3sleep30-21swapper/312:17:003
271982128,3sleep30-21swapper/309:52:313
255782128,3sleep30-21swapper/307:28:073
240782128,3sleep30-21swapper/310:47:583
201292125,4sleep30-21swapper/309:15:273
15912128,3sleep30-21swapper/308:34:573
126182128,3sleep30-21swapper/308:41:553
268972118,2sleep30-21swapper/307:56:093
115912117,3sleep30-21swapper/310:07:253
103282116,3sleep30-21swapper/309:37:043
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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