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2026-02-10 - 09:54
[ 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 Tue Feb 10, 2026 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6882214080,7sleep30-21swapper/319:09:193
67632117107,7sleep10-21swapper/119:07:441
68742113101,7sleep00-21swapper/019:09:120
6911210696,6sleep20-21swapper/219:09:422
235382670,0sleep30-21swapper/300:10:123
108592600,0sleep00-21swapper/023:55:250
195722580,1sleep219575-21cpuspeed_turbos22:40:132
713099351,18cyclictest0-21swapper/200:15:102
713099280,27cyclictest0-21swapper/223:19:102
713099280,27cyclictest0-21swapper/221:16:002
712799280,27cyclictest0-21swapper/122:31:001
713099270,26cyclictest0-21swapper/219:15:052
713099260,25cyclictest0-21swapper/220:14:022
7127992623,2cyclictest0-21swapper/123:53:191
7127992623,2cyclictest0-21swapper/123:32:041
7127992623,2cyclictest0-21swapper/119:34:111
7127992622,3cyclictest0-21swapper/121:23:151
712799260,25cyclictest0-21swapper/123:47:071
712799260,25cyclictest0-21swapper/121:10:361
712799260,25cyclictest0-21swapper/100:16:501
712399260,25cyclictest0-21swapper/022:35:300
7127992523,2cyclictest0-21swapper/120:10:481
7127992522,3cyclictest0-21swapper/120:50:481
7127992522,3cyclictest0-21swapper/120:16:321
7127992522,2cyclictest0-21swapper/123:16:301
7130992422,2cyclictest0-21swapper/223:22:362
7127992422,2cyclictest0-21swapper/123:14:491
7127992422,2cyclictest0-21swapper/121:54:391
7127992422,2cyclictest0-21swapper/121:16:461
7127992422,2cyclictest0-21swapper/120:42:561
7127992422,2cyclictest0-21swapper/120:01:471
7127992420,3cyclictest0-21swapper/122:11:581
7127992417,7cyclictest0-21swapper/120:29:031
712799240,19cyclictest0-21swapper/120:20:171
713099231,21cyclictest0-21swapper/221:26:332
713099231,21cyclictest0-21swapper/219:52:472
713099230,22cyclictest0-21swapper/223:34:132
712799238,9cyclictest0-21swapper/121:00:121
7127992321,2cyclictest0-21swapper/120:08:531
7127992321,2cyclictest0-21swapper/119:36:561
7127992321,2cyclictest0-21swapper/100:22:381
7127992320,2cyclictest0-21swapper/123:42:451
7127992319,3cyclictest0-21swapper/100:27:531
712799231,21cyclictest0-21swapper/121:42:551
712799230,22cyclictest0-21swapper/122:05:461
7130992220,2cyclictest0-21swapper/221:54:422
7130992219,2cyclictest7853-21wget00:25:142
713099220,21cyclictest0-21swapper/223:56:462
7127992220,2cyclictest0-21swapper/122:19:451
7127992220,2cyclictest0-21swapper/119:52:271
7127992219,3cyclictest0-21swapper/121:58:461
7127992219,3cyclictest0-21swapper/100:10:051
7127992218,3cyclictest0-21swapper/123:09:031
7127992218,3cyclictest0-21swapper/120:34:441
7127992218,3cyclictest0-21swapper/119:25:081
712799220,21cyclictest0-21swapper/100:06:371
7123992215,7cyclictest0-21swapper/021:12:510
712399221,20cyclictest0-21swapper/020:59:590
712399220,21cyclictest0-21swapper/022:14:480
7130992119,1cyclictest749-21snmpd22:20:552
7130992118,3cyclictest0-21swapper/223:38:522
7130992118,2cyclictest749-21snmpd19:14:172
7130992117,3cyclictest0-21swapper/219:37:532
7130992117,2cyclictest749-21snmpd20:45:172
713099211,19cyclictest0-21swapper/220:17:352
713099210,3cyclictest0-21swapper/223:12:372
713099210,2cyclictest0-21swapper/219:57:442
713099210,2cyclictest0-21swapper/219:57:442
713099210,20cyclictest0-21swapper/223:00:402
712799215,15cyclictest0-21swapper/119:20:221
7127992119,2cyclictest0-21swapper/123:29:251
7127992119,2cyclictest0-21swapper/123:29:241
7127992119,2cyclictest0-21swapper/119:40:321
7127992119,2cyclictest0-21swapper/119:19:001
7127992118,3cyclictest0-21swapper/123:57:471
7127992118,3cyclictest0-21swapper/122:03:241
7127992118,3cyclictest0-21swapper/100:34:041
7127992118,2cyclictest0-21swapper/123:01:341
7127992117,3cyclictest0-21swapper/121:36:061
7127992117,3cyclictest0-21swapper/120:55:301
7127992117,3cyclictest0-21swapper/100:39:591
7127992117,3cyclictest0-21swapper/100:02:291
712799210,20cyclictest0-21swapper/120:45:411
712399210,20cyclictest0-21swapper/020:15:340
7130992018,1cyclictest749-21snmpd23:25:432
7130992018,1cyclictest749-21snmpd23:25:422
7130992018,1cyclictest749-21snmpd23:05:272
7130992018,1cyclictest749-21snmpd22:51:042
7130992018,1cyclictest749-21snmpd22:48:192
7130992018,1cyclictest749-21snmpd22:29:492
7130992018,1cyclictest749-21snmpd21:49:132
7130992018,1cyclictest749-21snmpd21:42:452
7130992018,1cyclictest749-21snmpd20:31:232
7130992018,1cyclictest749-21snmpd19:45:592
7130992018,1cyclictest749-21snmpd19:42:382
7130992018,1cyclictest749-21snmpd00:10:082
7130992016,3cyclictest749-21snmpd00:01:052
713099201,3cyclictest0-21swapper/220:25:152
713099200,1cyclictest20308-21latency_hist21:15:002
7127992019,1cyclictest0-21swapper/123:35:171
7127992018,2cyclictest0-21swapper/122:47:491
7127992018,2cyclictest0-21swapper/119:49:411
7127992017,3cyclictest0-21swapper/122:39:341
7127992016,3cyclictest0-21swapper/122:29:331
7127992016,3cyclictest0-21swapper/121:32:431
7127992016,3cyclictest0-21swapper/120:37:201
712799200,3cyclictest0-21swapper/122:21:101
712399203,1cyclictest14880-21/usr/sbin/munin23:05:220
7123992018,1cyclictest749-21snmpd23:23:220
7123992018,1cyclictest749-21snmpd22:46:100
7123992018,1cyclictest749-21snmpd22:26:210
7123992018,1cyclictest749-21snmpd21:19:370
7123992018,1cyclictest749-21snmpd19:39:480
7123992018,1cyclictest749-21snmpd19:14:140
7123992018,1cyclictest749-21snmpd00:01:140
7123992016,3cyclictest0-21swapper/020:40:170
712399200,19cyclictest0-21swapper/022:31:280
712399200,19cyclictest0-21swapper/019:51:350
713099195,8cyclictest12187-21/usr/sbin/munin22:05:172
7130991918,0cyclictest749-21snmpd22:56:392
7130991917,2cyclictest0-21swapper/220:03:482
7130991917,2cyclictest0-21swapper/219:30:322
7130991917,2cyclictest0-21swapper/200:32:502
7130991917,1cyclictest749-21snmpd23:40:272
7130991917,1cyclictest749-21snmpd22:14:282
7130991917,1cyclictest749-21snmpd21:39:302
7130991917,1cyclictest749-21snmpd20:57:512
7130991917,1cyclictest749-21snmpd20:40:452
7130991917,1cyclictest749-21snmpd20:07:592
7130991917,1cyclictest749-21snmpd00:38:552
7130991917,1cyclictest749-21snmpd00:05:222
7130991916,2cyclictest749-21snmpd22:02:482
7130991916,2cyclictest749-21snmpd20:54:152
713099190,18cyclictest0-21swapper/219:25:112
712799195,8cyclictest0-21swapper/121:05:171
712799192,16cyclictest0-21swapper/119:55:231
712799192,16cyclictest0-21swapper/119:55:231
7127991917,2cyclictest0-21swapper/122:56:491
7127991917,2cyclictest0-21swapper/122:54:121
7127991917,2cyclictest0-21swapper/121:48:241
7127991916,3cyclictest0-21swapper/122:40:361
712399196,8cyclictest0-21swapper/000:25:520
7123991917,1cyclictest749-21snmpd23:53:040
7123991917,1cyclictest749-21snmpd23:14:010
7123991917,1cyclictest749-21snmpd22:19:510
7123991917,1cyclictest749-21snmpd21:36:510
7123991917,1cyclictest749-21snmpd21:30:540
7123991917,1cyclictest749-21snmpd21:27:040
7123991917,1cyclictest749-21snmpd21:09:360
7123991917,1cyclictest749-21snmpd20:48:170
7123991917,1cyclictest749-21snmpd20:38:480
7123991917,1cyclictest749-21snmpd19:45:320
7123991917,1cyclictest749-21snmpd19:42:350
7123991917,1cyclictest749-21snmpd19:32:470
7123991917,1cyclictest749-21snmpd00:36:470
7123991917,1cyclictest749-21snmpd00:20:050
7123991917,1cyclictest749-21snmpd00:11:440
7123991917,1cyclictest749-21snmpd00:09:590
7123991917,1cyclictest16973-21cat23:35:160
713099182,15cyclictest0-21swapper/222:39:372
713099182,15cyclictest0-21swapper/221:34:372
7130991816,2cyclictest0-21swapper/222:15:272
7130991816,1cyclictest749-21snmpd21:55:132
7130991816,1cyclictest749-21snmpd21:07:282
7130991816,1cyclictest749-21snmpd20:38:352
7130991816,1cyclictest749-21snmpd20:24:412
7130991816,1cyclictest749-21snmpd00:23:072
7130991815,1cyclictest752-21lldpd23:45:502
7127991816,2cyclictest0-21swapper/123:21:031
7127991814,2cyclictest11874-21load19:10:171
7123991817,1cyclictest0-21swapper/021:59:520
7123991816,2cyclictest0-21swapper/023:16:390
7123991816,1cyclictest749-21snmpd23:42:370
7123991816,1cyclictest749-21snmpd23:25:100
7123991816,1cyclictest749-21snmpd23:25:090
7123991816,1cyclictest749-21snmpd22:55:040
7123991816,1cyclictest749-21snmpd22:21:580
7123991816,1cyclictest749-21snmpd21:47:210
7123991816,1cyclictest749-21snmpd21:01:540
7123991816,1cyclictest749-21snmpd20:51:310
7123991816,1cyclictest749-21snmpd20:06:290
7123991816,1cyclictest749-21snmpd20:04:470
7123991816,1cyclictest749-21snmpd19:29:110
7123991816,1cyclictest749-21snmpd19:20:170
7123991816,1cyclictest749-21snmpd00:19:250
7123991814,3cyclictest749-21snmpd20:28:410
87382178,3sleep30-21swapper/321:04:483
713099172,14cyclictest0-21swapper/219:22:512
7130991715,2cyclictest0-21swapper/221:21:282
7130991715,1cyclictest749-21snmpd23:52:012
7130991715,1cyclictest749-21snmpd21:00:152
713099171,15cyclictest0-21swapper/222:30:092
7127991715,2cyclictest0-21swapper/121:26:001
712399175,8cyclictest0-21swapper/020:30:140
7123991715,1cyclictest749-21snmpd23:31:190
7123991715,1cyclictest749-21snmpd22:51:150
7123991715,1cyclictest749-21snmpd22:06:460
7123991715,1cyclictest749-21snmpd22:00:450
7123991715,1cyclictest749-21snmpd21:51:570
7123991715,1cyclictest749-21snmpd21:42:400
712399170,16cyclictest0-21swapper/023:01:360
712399170,16cyclictest0-21swapper/000:30:150
712399170,11cyclictest0-21swapper/023:47:150
712399170,11cyclictest0-21swapper/021:20:160
7123991614,1cyclictest749-21snmpd22:40:090
7123991614,1cyclictest749-21snmpd20:20:440
7123991614,1cyclictest749-21snmpd19:15:140
712399161,13cyclictest0-21swapper/020:10:210
48232166,3sleep30-21swapper/321:26:073
2414821610,3sleep30-21swapper/320:47:103
74712159,3sleep30-21swapper/322:25:383
7123991513,1cyclictest749-21snmpd19:56:470
7123991513,1cyclictest749-21snmpd19:56:470
588221510,3sleep30-21swapper/323:54:573
130672158,4sleep30-21swapper/320:38:413
80442149,3sleep30-21swapper/322:30:063
751921410,3sleep30-21swapper/320:34:293
749521410,3sleep30-21swapper/300:24:163
640421410,3sleep30-21swapper/320:04:373
53721410,3sleep30-21swapper/321:52:503
50342147,3sleep30-21swapper/319:32:423
43702149,3sleep30-21swapper/323:22:043
3246521410,3sleep30-21swapper/323:46:443
3119021410,3sleep30-21swapper/323:17:083
291021410,3sleep30-21swapper/320:57:083
2848321410,3sleep30-21swapper/320:20:473
2637921410,3sleep30-21swapper/319:23:493
260862149,3sleep30-21swapper/321:17:463
2562521410,3sleep30-21swapper/323:12:233
2427521410,3sleep30-21swapper/300:38:413
2290721410,3sleep30-21swapper/322:12:133
217852147,1sleep30-21swapper/321:42:483
2044621410,3sleep30-21swapper/319:15:363
198242149,3sleep30-21swapper/323:05:273
173942149,3sleep30-21swapper/320:12:183
1464021410,3sleep30-21swapper/321:09:493
142822148,3sleep30-21swapper/323:00:263
1307221410,3sleep30-21swapper/300:29:013
1070721410,3sleep30-21swapper/321:34:563
60162139,3sleep30-21swapper/321:56:023
4992139,3sleep30-21swapper/319:56:083
4992139,3sleep30-21swapper/319:56:083
320322139,3sleep30-21swapper/319:29:453
318092139,3sleep30-21swapper/321:23:433
31052139,3sleep30-21swapper/322:50:453
301342139,3sleep30-21swapper/322:48:003
286182139,3sleep30-21swapper/322:18:413
272752139,3sleep30-21swapper/321:46:223
267822137,3sleep30-21swapper/323:40:263
229722139,3sleep30-21swapper/300:07:223
229462139,3sleep30-21swapper/320:16:483
217892139,3sleep30-21swapper/319:46:113
213352139,3sleep30-21swapper/323:37:313
193262139,3sleep30-21swapper/322:40:043
188892139,3sleep30-21swapper/322:37:363
187582139,3sleep30-21swapper/300:34:573
184852139,3sleep30-21swapper/320:41:103
17942139,3sleep30-21swapper/300:18:033
174372139,3sleep30-21swapper/322:08:433
17342139,3sleep30-21swapper/322:22:533
16752139,3sleep30-21swapper/320:26:163
164512139,3sleep30-21swapper/319:44:273
161992139,3sleep30-21swapper/321:38:093
127102139,3sleep30-21swapper/319:11:513
118282139,3sleep30-21swapper/322:03:323
105222138,1sleep30-21swapper/319:35:423
102222137,3sleep30-21swapper/323:30:013
99012128,3sleep30-21swapper/323:26:173
99012128,3sleep30-21swapper/323:26:173
87692128,3sleep30-21swapper/322:56:413
297322128,3sleep30-21swapper/320:51:513
275822128,3sleep30-21swapper/319:53:523
200872128,3sleep30-21swapper/321:12:173
120762120,0sleep30-21swapper/300:00:123
118342128,3sleep30-21swapper/320:07:343
112202117,3sleep30-21swapper/323:56:363
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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