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2026-01-23 - 20:58
[ 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 Fri Jan 23, 2026 00:44:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19413212160,8sleep00-21swapper/019:06:360
14356211959,6sleep30-21swapper/319:05:073
19617211857,6sleep10-21swapper/119:09:141
14350210696,7sleep20-21swapper/219:05:022
209721030,3sleep01983199cyclictest22:05:500
165922900,0sleep00-21swapper/020:30:180
278172670,1sleep30-21swapper/319:15:123
106552670,0sleep20-21swapper/200:28:282
326022650,0sleep30-21swapper/322:05:213
69832640,1sleep00-21swapper/022:35:220
321632620,0sleep132168-21kthreadcore19:45:171
26662620,0sleep20-21swapper/222:06:172
112362620,0sleep20-21swapper/220:25:192
170932610,0sleep10-21swapper/122:55:101
228622580,0sleep30-21swapper/322:55:403
113222570,0sleep011316-21ssh23:05:180
305762560,0sleep00-21swapper/000:22:500
214252560,1sleep00-21swapper/000:05:190
18062550,0sleep10-21swapper/122:47:531
188732540,0sleep10-21swapper/121:19:401
300092530,0sleep30-21swapper/323:40:173
247872440,0sleep224792-21mailstats21:20:252
1984099297,17cyclictest28432-21kworker/2:100:06:482
1984099270,26cyclictest0-21swapper/223:43:462
1984099270,26cyclictest0-21swapper/220:55:182
1983199270,4cyclictest0-21swapper/023:50:170
1984099260,25cyclictest0-21swapper/200:00:312
1983199260,25cyclictest0-21swapper/021:54:290
1984099250,24cyclictest0-21swapper/200:34:162
1983599257,17cyclictest0-21swapper/123:07:111
1983199250,24cyclictest1169-21ssh22:47:240
1984099242,21cyclictest0-21swapper/223:45:252
1984099240,23cyclictest0-21swapper/223:19:182
1984099240,23cyclictest0-21swapper/222:57:212
1984099240,23cyclictest0-21swapper/221:43:222
1984099240,23cyclictest0-21swapper/200:19:222
1984099240,23cyclictest0-21swapper/200:12:572
1984099240,18cyclictest0-21swapper/221:16:062
1984099240,18cyclictest0-21swapper/200:39:082
1983599241,21cyclictest0-21swapper/100:20:111
1983199240,23cyclictest0-21swapper/019:41:540
1983199240,17cyclictest0-21swapper/022:55:070
1984099238,9cyclictest0-21swapper/220:30:172
1984099232,20cyclictest0-21swapper/223:08:262
1984099232,20cyclictest0-21swapper/222:35:242
19840992319,3cyclictest0-21swapper/222:11:472
19840992316,6cyclictest0-21swapper/223:34:052
1984099231,21cyclictest0-21swapper/223:04:062
1984099231,21cyclictest0-21swapper/220:17:362
1984099230,22cyclictest0-21swapper/222:49:232
1984099230,22cyclictest0-21swapper/222:40:242
1984099230,22cyclictest0-21swapper/221:56:212
1984099230,22cyclictest0-21swapper/200:21:582
1984099230,17cyclictest0-21swapper/223:55:402
1983599230,22cyclictest0-21swapper/119:36:321
1983199232,20cyclictest0-21swapper/022:41:110
19831992314,8cyclictest0-21swapper/000:12:520
1983199230,18cyclictest0-21swapper/021:59:080
1983199230,17cyclictest0-21swapper/023:31:070
1984099225,15cyclictest0-21swapper/222:00:232
19840992213,8cyclictest0-21swapper/221:35:112
1984099221,20cyclictest0-21swapper/223:20:392
1984099221,20cyclictest0-21swapper/221:27:552
1984099220,21cyclictest0-21swapper/223:38:542
1984099220,21cyclictest0-21swapper/222:32:102
1984099220,21cyclictest0-21swapper/221:50:562
1984099220,21cyclictest0-21swapper/221:31:162
1984099220,20cyclictest22824-21apt-get23:25:112
1984099220,16cyclictest0-21swapper/223:10:492
1984099220,16cyclictest0-21swapper/219:18:222
19835992218,3cyclictest0-21swapper/122:30:321
1983599220,21cyclictest0-21swapper/123:58:431
1983599220,21cyclictest0-21swapper/123:15:541
1983599220,21cyclictest0-21swapper/121:38:131
1983599220,21cyclictest0-21swapper/120:26:431
1983599220,21cyclictest0-21swapper/120:22:431
1983599220,21cyclictest0-21swapper/119:14:421
1983599220,21cyclictest0-21swapper/100:17:281
1983199222,19cyclictest0-21swapper/000:31:100
1983199220,21cyclictest0-21swapper/023:43:370
1983199220,21cyclictest0-21swapper/023:19:300
1983199220,21cyclictest0-21swapper/022:25:330
1983199220,21cyclictest0-21swapper/022:10:060
1983199220,21cyclictest0-21swapper/021:12:340
1983199220,21cyclictest0-21swapper/020:05:120
1983199220,16cyclictest0-21swapper/022:21:210
1983199220,16cyclictest0-21swapper/021:44:140
1983199220,16cyclictest0-21swapper/000:26:490
19840992119,1cyclictest750-21snmpd22:23:022
19840992114,6cyclictest0-21swapper/221:46:002
1984099211,18cyclictest0-21swapper/220:40:142
1984099210,20cyclictest0-21swapper/223:51:392
1984099210,20cyclictest0-21swapper/222:51:142
1984099210,20cyclictest0-21swapper/222:27:072
1984099210,20cyclictest0-21swapper/222:17:242
1984099210,20cyclictest0-21swapper/220:04:302
1984099210,15cyclictest0-21swapper/221:13:022
19835992118,3cyclictest0-21swapper/123:30:341
19835992118,3cyclictest0-21swapper/122:13:411
19835992118,2cyclictest0-21swapper/123:24:141
19835992117,3cyclictest0-21swapper/123:49:161
19835992117,3cyclictest0-21swapper/123:29:031
19835992117,3cyclictest0-21swapper/121:45:431
19835992117,3cyclictest0-21swapper/100:07:431
1983599211,19cyclictest0-21swapper/120:32:481
1983599210,20cyclictest0-21swapper/123:38:301
1983599210,20cyclictest0-21swapper/121:51:201
1983599210,20cyclictest0-21swapper/121:32:221
1983599210,20cyclictest0-21swapper/121:00:431
1983599210,20cyclictest0-21swapper/120:51:071
1983599210,20cyclictest0-21swapper/119:27:031
1983599210,20cyclictest0-21swapper/100:31:401
1983599210,20cyclictest0-21swapper/100:10:401
1983199213,13cyclictest0-21swapper/022:31:340
1983199212,14cyclictest0-21swapper/000:02:590
19831992114,6cyclictest0-21swapper/021:17:060
1983199211,19cyclictest0-21swapper/000:16:440
1983199210,21cyclictest0-21swapper/000:38:400
1983199210,20cyclictest0-21swapper/023:36:410
1983199210,20cyclictest0-21swapper/022:15:170
1983199210,16cyclictest0-21swapper/023:47:380
19840992018,1cyclictest750-21snmpd21:06:422
19840992018,1cyclictest750-21snmpd21:03:012
19840992018,1cyclictest750-21snmpd20:53:102
19840992018,1cyclictest750-21snmpd20:45:482
19840992018,1cyclictest750-21snmpd20:06:542
19840992018,1cyclictest750-21snmpd19:40:332
1984099200,19cyclictest0-21swapper/220:12:102
1984099200,19cyclictest0-21swapper/219:14:152
19835992018,2cyclictest0-21swapper/123:12:461
19835992018,2cyclictest0-21swapper/119:32:031
19835992017,3cyclictest0-21swapper/122:50:571
19835992017,3cyclictest0-21swapper/122:21:081
19835992017,3cyclictest0-21swapper/121:20:121
19835992017,3cyclictest0-21swapper/120:41:361
19835992017,3cyclictest0-21swapper/119:52:241
19835992017,2cyclictest0-21swapper/121:43:441
19835992016,3cyclictest0-21swapper/121:56:271
19835992016,3cyclictest0-21swapper/100:29:341
1983599200,2cyclictest0-21swapper/120:35:281
1983599200,19cyclictest0-21swapper/123:50:541
19831992018,1cyclictest750-21snmpd21:21:480
19831992018,1cyclictest750-21snmpd21:06:300
19831992018,1cyclictest750-21snmpd20:25:540
19831992018,1cyclictest750-21snmpd19:58:240
19831992018,1cyclictest750-21snmpd19:30:330
19831992013,6cyclictest0-21swapper/021:29:490
1983199200,19cyclictest0-21swapper/023:13:080
1983199200,15cyclictest0-21swapper/023:28:270
1983199200,14cyclictest0-21swapper/023:21:020
1983199200,14cyclictest0-21swapper/023:02:450
1983199200,14cyclictest0-21swapper/022:01:400
1983199200,14cyclictest0-21swapper/021:36:180
1984099194,14cyclictest0-21swapper/220:35:142
19840991917,2cyclictest0-21swapper/219:20:272
19840991917,1cyclictest750-21snmpd19:54:352
19840991917,1cyclictest750-21snmpd19:38:062
19835991917,2cyclictest0-21swapper/119:59:211
19835991917,1cyclictest750-21snmpd22:39:561
19835991916,3cyclictest0-21swapper/122:07:201
19835991916,3cyclictest0-21swapper/122:04:161
19835991916,3cyclictest0-21swapper/121:25:051
19835991916,3cyclictest0-21swapper/120:11:541
19835991916,2cyclictest750-21snmpd23:43:371
1983599190,18cyclictest0-21swapper/123:01:341
19831991917,1cyclictest750-21snmpd23:56:580
19831991917,1cyclictest750-21snmpd21:02:100
19831991917,1cyclictest750-21snmpd20:58:360
19831991917,1cyclictest750-21snmpd20:41:330
19831991917,1cyclictest750-21snmpd20:00:350
19831991917,1cyclictest750-21snmpd19:54:330
19831991917,1cyclictest750-21snmpd19:37:180
19831991917,1cyclictest750-21snmpd19:29:210
19831991917,1cyclictest750-21snmpd19:19:210
19831991917,1cyclictest750-21snmpd19:12:270
19831991917,1cyclictest30693-21sadc20:15:010
1983199190,13cyclictest0-21swapper/021:46:260
1984099183,14cyclictest0-21swapper/219:55:162
19840991816,1cyclictest750-21snmpd19:49:362
19840991816,1cyclictest750-21snmpd19:27:362
19835991816,2cyclictest0-21swapper/120:16:231
19835991815,3cyclictest0-21swapper/122:25:471
19835991815,3cyclictest0-21swapper/119:17:091
19835991815,3cyclictest0-21swapper/100:03:541
1983599181,4cyclictest0-21swapper/122:42:191
19831991816,1cyclictest750-21snmpd22:51:090
19831991816,1cyclictest750-21snmpd20:46:580
19831991816,1cyclictest750-21snmpd20:22:160
1983199180,17cyclictest0-21swapper/021:32:090
19840991715,1cyclictest750-21snmpd20:20:222
19835991716,1cyclictest0-21swapper/119:41:451
19835991715,2cyclictest0-21swapper/120:46:011
19835991715,2cyclictest0-21swapper/120:03:111
19835991714,2cyclictest0-21swapper/100:37:161
1983599170,16cyclictest0-21swapper/122:19:281
1983599170,16cyclictest0-21swapper/121:10:261
19835991614,2cyclictest0-21swapper/121:05:271
19835991614,2cyclictest0-21swapper/120:06:451
1983199161,14cyclictest0-21swapper/020:35:260
1983199160,11cyclictest0-21swapper/020:52:000
1983199160,11cyclictest0-21swapper/019:47:100
1983199160,11cyclictest0-21swapper/019:20:270
1983199160,10cyclictest0-21swapper/020:19:370
130212160,0sleep313025-21timerandwakeup00:00:253
1984099150,14cyclictest0-21swapper/219:34:572
19835991513,2cyclictest0-21swapper/120:59:061
19835991513,2cyclictest0-21swapper/119:22:451
74672141,3sleep30-21swapper/300:13:003
320102130,0sleep30-21swapper/323:00:203
130252130,4sleep30-21swapper/321:57:263
50232120,3sleep30-21swapper/322:50:123
320922120,3sleep30-21swapper/320:42:113
237902120,3sleep30-21swapper/323:38:593
326732110,3sleep30-21swapper/321:51:403
29832100,2sleep30-21swapper/300:39:353
260392102,2sleep30-21swapper/320:35:513
203822102,4sleep30-21swapper/321:33:303
17902100,2sleep30-21swapper/321:10:423
147832101,2sleep30-21swapper/320:26:013
30535290,3sleep30-21swapper/320:13:203
28206292,4sleep30-21swapper/300:07:583
28019290,2sleep30-21swapper/321:09:353
25917292,4sleep30-21swapper/323:53:203
25593292,4sleep30-21swapper/322:45:033
2436290,2sleep30-21swapper/319:48:253
22155290,2sleep30-21swapper/321:01:173
20650290,2sleep30-21swapper/320:34:093
19081292,4sleep30-21swapper/300:30:583
18045290,2sleep30-21swapper/323:21:413
16712292,4sleep30-21swapper/322:00:053
11676290,6sleep30-21swapper/323:33:423
1142290,5sleep30-21swapper/319:20:133
11039291,5sleep30-21swapper/300:15:153
8881280,4sleep38905-21ssh22:23:483
6816281,4sleep30-21swapper/323:17:043
31434282,3sleep30-21swapper/321:25:043
28335282,3sleep30-21swapper/323:25:323
26573282,3sleep30-21swapper/323:11:193
25364282,3sleep30-21swapper/321:20:353
19062282,3sleep30-21swapper/323:09:353
18474282,3sleep30-21swapper/322:27:093
1538282,3sleep30-21swapper/321:39:503
12799281,4sleep30-21swapper/322:10:223
10076280,1sleep3391ktimersoftd/300:28:013
8447271,3sleep30-21swapper/322:36:183
28660270,5sleep30-21swapper/322:30:573
2732270,4sleep30-21swapper/321:40:143
25161270,4sleep30-21swapper/322:15:273
2466270,4sleep30-21swapper/323:56:133
22028271,3sleep30-21swapper/300:20:043
20248270,5sleep30-21swapper/322:41:193
19866271,3sleep30-21swapper/320:05:143
19537270,4sleep30-21swapper/321:45:353
17692271,3sleep30-21swapper/321:18:483
10186270,4sleep30-21swapper/323:45:283
8759261,2sleep30-21swapper/320:20:243
5197260,3sleep30-21swapper/320:45:273
2996260,3sleep30-21swapper/320:15:243
29366260,3sleep30-21swapper/319:44:523
2561262,2sleep30-21swapper/319:50:013
24898261,2sleep30-21swapper/319:10:243
19239260,3sleep30-21swapper/320:02:393
18320260,3sleep30-21swapper/319:35:113
17747262,3sleep30-21swapper/319:30:433
16377261,3sleep30-21swapper/320:55:243
13460262,2sleep30-21swapper/319:55:383
7034250,2sleep30-21swapper/320:50:163
7026251,3sleep30-21swapper/319:25:063
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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