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2026-02-09 - 04:08
[ 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 the highest latencies:
System rack5slot4.osadl.org (updated Mon Feb 09, 2026 00:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7642216797,7sleep30-21swapper/319:06:213
7665214280,7sleep10-21swapper/119:06:391
76812126117,6sleep20-21swapper/219:06:522
7829212463,8sleep00-21swapper/019:08:460
103662610,0sleep20-21swapper/220:05:182
76182590,0sleep20-21swapper/223:25:182
172992590,1sleep30-21swapper/321:10:183
99942550,1sleep20-21swapper/222:00:202
324512540,0sleep20-21swapper/221:50:192
809999271,25cyclictest0-21swapper/223:10:042
809999270,26cyclictest0-21swapper/221:38:522
809999270,26cyclictest0-21swapper/221:38:512
809499270,26cyclictest0-21swapper/122:48:511
809499270,26cyclictest0-21swapper/121:15:491
809499270,26cyclictest0-21swapper/120:11:141
809499270,26cyclictest0-21swapper/100:09:511
809999260,25cyclictest0-21swapper/221:15:102
809499260,25cyclictest8-21rcu_preempt20:36:481
809499260,25cyclictest0-21swapper/122:32:011
8099992522,3cyclictest0-21swapper/221:20:242
809999250,24cyclictest0-21swapper/223:45:222
8094992522,3cyclictest0-21swapper/122:21:121
8094992521,3cyclictest0-21swapper/119:56:571
809499250,24cyclictest0-21swapper/121:07:081
808999250,24cyclictest0-21swapper/000:15:160
78192250,0sleep20-21swapper/220:30:212
8099992422,2cyclictest0-21swapper/223:51:282
8094992422,2cyclictest0-21swapper/121:47:191
8094992422,2cyclictest0-21swapper/121:38:221
8094992422,2cyclictest0-21swapper/121:38:211
8094992422,2cyclictest0-21swapper/120:21:351
809499241,22cyclictest0-21swapper/120:42:201
809499240,23cyclictest0-21swapper/123:13:341
809499240,23cyclictest0-21swapper/121:51:131
809499240,23cyclictest0-21swapper/121:32:451
809499240,23cyclictest0-21swapper/119:34:301
809999231,21cyclictest0-21swapper/220:44:532
809999231,20cyclictest2706-21perl20:00:142
809999230,22cyclictest0-21swapper/222:40:372
8094992321,2cyclictest0-21swapper/123:54:331
8094992321,2cyclictest0-21swapper/119:40:561
8094992321,2cyclictest0-21swapper/119:22:471
8094992321,2cyclictest0-21swapper/100:11:011
8094992319,3cyclictest0-21swapper/119:52:501
809499231,3cyclictest0-21swapper/122:06:061
809499231,3cyclictest0-21swapper/100:24:251
809499231,21cyclictest0-21swapper/123:57:551
809499231,21cyclictest0-21swapper/123:23:371
809499231,21cyclictest0-21swapper/120:50:091
809499231,21cyclictest0-21swapper/119:46:381
809499231,21cyclictest0-21swapper/100:37:131
809499230,22cyclictest0-21swapper/123:06:431
809499230,22cyclictest0-21swapper/122:03:221
809499230,22cyclictest0-21swapper/120:30:441
809499230,22cyclictest0-21swapper/119:28:201
809499230,22cyclictest0-21swapper/100:16:041
809499230,21cyclictest0-21swapper/120:49:501
809999221,3cyclictest0-21swapper/200:28:582
809999220,22cyclictest0-21swapper/223:00:422
8094992220,2cyclictest0-21swapper/121:11:081
8094992220,2cyclictest0-21swapper/120:16:411
8094992220,2cyclictest0-21swapper/100:04:311
8094992218,3cyclictest0-21swapper/120:26:261
809499221,20cyclictest0-21swapper/100:30:391
809499220,21cyclictest0-21swapper/123:26:151
809499220,21cyclictest0-21swapper/123:04:301
809499220,21cyclictest0-21swapper/122:15:431
809499220,21cyclictest0-21swapper/120:03:231
808999227,13cyclictest0-21swapper/022:50:150
8089992221,1cyclictest0-21swapper/019:30:230
808999220,21cyclictest0-21swapper/021:42:520
8099992119,2cyclictest0-21swapper/219:17:022
8099992117,3cyclictest0-21swapper/221:02:442
8099992117,3cyclictest0-21swapper/220:22:502
809999210,3cyclictest0-21swapper/219:42:112
809999210,2cyclictest0-21swapper/221:07:352
809999210,20cyclictest0-21swapper/223:40:062
809999210,20cyclictest0-21swapper/223:19:142
809999210,20cyclictest0-21swapper/222:20:142
809999210,20cyclictest0-21swapper/221:30:252
809999210,20cyclictest0-21swapper/220:37:442
809999210,20cyclictest0-21swapper/200:32:312
8094992119,2cyclictest0-21swapper/120:59:591
8094992118,2cyclictest0-21swapper/123:46:461
8094992118,2cyclictest0-21swapper/123:42:481
8094992118,2cyclictest0-21swapper/123:16:421
8094992118,2cyclictest0-21swapper/121:28:341
8094992118,2cyclictest0-21swapper/119:10:151
8094992117,3cyclictest0-21swapper/123:36:221
8094992117,3cyclictest0-21swapper/122:51:251
8094992116,4cyclictest0-21swapper/120:08:051
809499210,2cyclictest0-21swapper/122:38:091
809499210,20cyclictest0-21swapper/122:57:581
809499210,20cyclictest0-21swapper/122:10:571
809499210,20cyclictest0-21swapper/121:57:211
8089992117,3cyclictest749-21snmpd19:42:420
8099992018,1cyclictest749-21snmpd23:33:462
8099992018,1cyclictest749-21snmpd23:22:372
8099992018,1cyclictest749-21snmpd22:36:332
8099992018,1cyclictest749-21snmpd22:29:332
8099992018,1cyclictest749-21snmpd21:25:392
8099992018,1cyclictest749-21snmpd19:49:272
8099992018,1cyclictest749-21snmpd19:28:382
8099992018,1cyclictest749-21snmpd00:20:242
8099992018,1cyclictest749-21snmpd00:06:372
8099992018,1cyclictest749-21snmpd00:02:342
809999200,19cyclictest0-21swapper/220:48:002
809999200,19cyclictest0-21swapper/220:17:562
8094992017,2cyclictest0-21swapper/121:21:331
8094992017,2cyclictest0-21swapper/119:36:591
8094992017,2cyclictest0-21swapper/100:25:101
8094992016,3cyclictest0-21swapper/122:26:011
809499200,2cyclictest0-21swapper/123:30:251
809499200,19cyclictest20-21rcuc/122:44:581
8089992018,1cyclictest749-21snmpd23:12:510
8089992018,1cyclictest749-21snmpd23:05:340
8089992018,1cyclictest749-21snmpd22:38:100
8089992018,1cyclictest749-21snmpd22:34:450
8089992018,1cyclictest749-21snmpd21:36:160
8089992018,1cyclictest749-21snmpd21:36:150
8089992018,1cyclictest749-21snmpd21:21:060
8089992018,1cyclictest749-21snmpd20:56:530
8089992018,1cyclictest749-21snmpd20:24:540
8089992018,1cyclictest749-21snmpd20:04:080
8089992018,1cyclictest749-21snmpd19:35:020
8089992018,1cyclictest749-21snmpd00:07:000
8089992017,2cyclictest0-21swapper/022:15:160
808999200,19cyclictest0-21swapper/021:47:490
808999200,19cyclictest0-21swapper/019:55:110
8099991917,1cyclictest749-21snmpd22:58:522
8099991917,1cyclictest749-21snmpd21:57:422
8099991917,1cyclictest749-21snmpd21:47:242
8099991917,1cyclictest749-21snmpd20:14:002
8099991917,1cyclictest749-21snmpd19:57:592
8099991917,1cyclictest749-21snmpd19:52:112
8099991917,1cyclictest749-21snmpd19:34:322
8099991917,1cyclictest749-21snmpd19:14:142
8099991917,1cyclictest749-21snmpd00:39:192
8099991917,1cyclictest749-21snmpd00:14:162
8099991915,3cyclictest0-21swapper/222:15:162
8099991915,3cyclictest0-21swapper/219:36:262
809999190,2cyclictest0-21swapper/222:45:572
808999195,13cyclictest0-21swapper/000:10:110
8089991917,2cyclictest0-21swapper/020:51:410
8089991917,1cyclictest749-21snmpd22:56:000
8089991917,1cyclictest749-21snmpd22:47:150
8089991917,1cyclictest749-21snmpd22:28:550
8089991917,1cyclictest749-21snmpd22:14:340
8089991917,1cyclictest749-21snmpd21:18:390
8089991917,1cyclictest749-21snmpd20:28:140
8089991917,1cyclictest749-21snmpd19:17:590
8089991917,1cyclictest749-21snmpd19:11:590
808999190,3cyclictest0-21swapper/023:01:470
52882199,3sleep30-21swapper/323:24:233
216822190,0sleep30-21swapper/321:40:193
8099991816,1cyclictest749-21snmpd23:59:122
8099991816,1cyclictest749-21snmpd23:35:162
8099991816,1cyclictest749-21snmpd22:54:302
8099991816,1cyclictest749-21snmpd22:34:222
8099991815,2cyclictest749-21snmpd21:12:182
8099991814,3cyclictest0-21swapper/223:05:132
8099991814,2cyclictest749-21snmpd22:07:432
8094991814,3cyclictest0-21swapper/119:15:321
8089991816,2cyclictest0-21swapper/020:05:210
8089991816,1cyclictest749-21snmpd23:57:070
8089991816,1cyclictest749-21snmpd23:33:490
8089991816,1cyclictest749-21snmpd23:23:280
8089991816,1cyclictest749-21snmpd22:00:100
8089991816,1cyclictest749-21snmpd21:54:240
8089991816,1cyclictest749-21snmpd21:07:080
8089991816,1cyclictest749-21snmpd19:51:230
8089991816,1cyclictest749-21snmpd19:47:380
8089991816,1cyclictest749-21snmpd00:21:100
808999180,17cyclictest0-21swapper/021:55:230
185852188,3sleep30-21swapper/300:04:403
95642175,3sleep30-21swapper/322:57:163
809999172,14cyclictest0-21swapper/220:55:112
8099991715,1cyclictest749-21snmpd22:12:272
8099991715,1cyclictest749-21snmpd21:43:572
8099991715,1cyclictest749-21snmpd20:50:512
809999170,16cyclictest0-21swapper/219:20:492
809499174,12cyclictest0-21swapper/121:40:241
808999178,8cyclictest0-21swapper/023:16:530
8089991715,1cyclictest749-21snmpd23:36:000
8089991715,1cyclictest749-21snmpd23:28:090
8089991715,1cyclictest749-21snmpd22:43:490
8089991715,1cyclictest749-21snmpd22:20:480
8089991715,1cyclictest749-21snmpd20:42:380
8089991715,1cyclictest749-21snmpd20:35:050
8089991715,1cyclictest749-21snmpd20:15:530
8089991715,1cyclictest749-21snmpd19:29:530
8089991715,1cyclictest749-21snmpd00:26:010
808999170,16cyclictest0-21swapper/023:45:250
808999170,16cyclictest0-21swapper/023:40:130
808999170,11cyclictest0-21swapper/000:00:200
809999162,8cyclictest0-21swapper/220:25:132
8094991612,3cyclictest0-21swapper/121:00:141
8089991614,1cyclictest749-21snmpd22:06:210
8089991614,1cyclictest749-21snmpd21:32:150
8089991614,1cyclictest749-21snmpd21:01:570
8089991614,1cyclictest749-21snmpd20:46:150
8089991614,1cyclictest749-21snmpd20:33:560
808999160,15cyclictest0-21swapper/020:10:150
808999160,15cyclictest0-21swapper/000:30:180
197952160,0sleep00-21swapper/021:10:200
163972165,3sleep30-21swapper/323:33:153
140192167,3sleep30-21swapper/322:32:503
8099991514,0cyclictest749-21snmpd00:15:312
8089991514,1cyclictest0-21swapper/019:23:320
8089991513,1cyclictest749-21snmpd21:29:430
808999150,14cyclictest0-21swapper/023:52:050
808999150,14cyclictest0-21swapper/000:35:210
73172159,3sleep30-21swapper/321:59:173
239682159,3sleep30-21swapper/320:17:013
2114821510,3sleep30-21swapper/319:16:503
156522155,3sleep30-21swapper/321:08:123
155521510,4sleep30-21swapper/319:56:393
1289221510,3sleep30-21swapper/320:08:203
871421410,3sleep30-21swapper/300:21:383
858921410,3sleep30-21swapper/320:34:433
846321410,3sleep30-21swapper/322:28:243
712921410,3sleep30-21swapper/323:53:313
384921410,3sleep30-21swapper/322:51:033
320502144,3sleep30-21swapper/323:18:383
2955621410,3sleep30-21swapper/322:16:433
2945621410,3sleep30-21swapper/300:10:403
2829021410,3sleep30-21swapper/321:45:513
2675821410,3sleep30-21swapper/321:17:013
2654521410,3sleep30-21swapper/323:14:423
2387821410,3sleep30-21swapper/300:05:563
222812147,3sleep30-21swapper/323:37:173
2070721410,3sleep30-21swapper/323:06:283
183132149,3sleep30-21swapper/322:06:313
1719121410,3sleep30-21swapper/319:42:133
152682149,4sleep30-21swapper/323:03:293
142752149,2sleep30-21swapper/300:25:513
1160821410,3sleep30-21swapper/321:33:273
70992139,3sleep30-21swapper/320:00:523
56292139,3sleep30-21swapper/321:27:573
55692139,3sleep30-21swapper/323:25:083
3902139,3sleep30-21swapper/319:28:313
323272139,3sleep30-21swapper/321:21:123
307132139,3sleep30-21swapper/322:46:193
29772139,3sleep30-21swapper/300:15:533
283102139,3sleep30-21swapper/319:50:543
28292138,3sleep30-21swapper/320:27:433
27422139,3sleep30-21swapper/322:21:563
244492139,3sleep30-21swapper/320:20:013
238832139,3sleep30-21swapper/322:10:583
226812139,3sleep30-21swapper/319:45:413
204272139,3sleep30-21swapper/300:35:033
204172139,3sleep30-21swapper/320:45:083
199902139,3sleep30-21swapper/300:32:193
182882139,3sleep30-21swapper/320:10:483
171512139,3sleep30-21swapper/321:36:543
171512139,3sleep30-21swapper/321:36:543
14722139,3sleep30-21swapper/321:51:053
140372139,3sleep30-21swapper/320:37:113
133622139,3sleep30-21swapper/319:12:063
115812139,3sleep30-21swapper/319:37:123
100412139,3sleep30-21swapper/321:03:183
44492128,3sleep30-21swapper/320:58:343
310602129,3sleep30-21swapper/320:50:383
280692128,3sleep30-21swapper/323:40:493
269972128,3sleep30-21swapper/319:20:473
252162128,3sleep30-21swapper/322:42:193
198802128,3sleep30-21swapper/320:41:093
195282128,3sleep30-21swapper/322:36:213
129792128,3sleep30-21swapper/322:04:453
125702128,3sleep30-21swapper/323:55:423
58592117,3sleep30-21swapper/319:31:003
13842117,3sleep30-21swapper/323:47:303
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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