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2026-02-23 - 00:06
[ 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 Sun Feb 22, 2026 12:44:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
27304216695,7sleep10-21swapper/107:05:341
137921240,5sleep02781399cyclictest10:05:140
273252119109,7sleep20-21swapper/207:05:512
273882113103,7sleep30-21swapper/307:06:413
27390211097,7sleep00-21swapper/007:06:420
10432720,0sleep10-21swapper/108:35:211
106772660,0sleep00-21swapper/010:10:190
129002620,0sleep20-21swapper/208:20:162
326202610,0sleep00-21swapper/008:05:250
181572590,0sleep318163-21cpuspeed_turbos12:15:123
2781999320,3cyclictest0-21swapper/111:05:111
2781999280,27cyclictest0-21swapper/111:14:251
2781999280,27cyclictest0-21swapper/110:44:421
2782399270,26cyclictest0-21swapper/210:18:482
2782399270,26cyclictest0-21swapper/210:14:572
2781999270,26cyclictest0-21swapper/112:32:101
2781999270,26cyclictest0-21swapper/112:26:581
2781999270,26cyclictest0-21swapper/112:07:191
2781999270,26cyclictest0-21swapper/111:49:161
2781999270,26cyclictest0-21swapper/111:40:401
2781999270,26cyclictest0-21swapper/111:31:011
2781999270,26cyclictest0-21swapper/111:25:071
2781999270,26cyclictest0-21swapper/110:54:001
2781999270,26cyclictest0-21swapper/110:17:021
2781999270,26cyclictest0-21swapper/109:46:111
2781999270,26cyclictest0-21swapper/109:35:061
2781999270,26cyclictest0-21swapper/109:27:211
2781999270,26cyclictest0-21swapper/109:17:521
2781999270,26cyclictest0-21swapper/108:58:231
2781999270,26cyclictest0-21swapper/108:49:591
2781999270,26cyclictest0-21swapper/108:32:141
2781999270,26cyclictest0-21swapper/108:25:041
2781999270,26cyclictest0-21swapper/107:54:101
2781999270,26cyclictest0-21swapper/107:39:311
2781999270,26cyclictest0-21swapper/107:27:371
2782399260,2cyclictest0-21swapper/209:00:232
2782399260,25cyclictest0-21swapper/210:20:562
2781999260,25cyclictest0-21swapper/112:38:431
2781999260,25cyclictest0-21swapper/112:01:431
2781999260,25cyclictest0-21swapper/111:59:401
2781999260,25cyclictest0-21swapper/111:52:221
2781999260,25cyclictest0-21swapper/111:16:551
2781999260,25cyclictest0-21swapper/110:24:481
2781999260,25cyclictest0-21swapper/109:51:541
2781999260,25cyclictest0-21swapper/109:31:081
2781999260,25cyclictest0-21swapper/108:24:171
2781999260,25cyclictest0-21swapper/108:04:011
2781999260,25cyclictest0-21swapper/107:31:011
2781999260,25cyclictest0-21swapper/107:10:401
2782399250,24cyclictest0-21swapper/212:05:132
27819992518,7cyclictest0-21swapper/108:17:191
2781399250,24cyclictest0-21swapper/010:49:330
27823992417,7cyclictest0-21swapper/207:35:042
2782399241,22cyclictest0-21swapper/210:33:592
317082230,1sleep131714-21kthreadcore10:00:191
2782399231,3cyclictest0-21swapper/210:56:302
2782399221,20cyclictest0-21swapper/209:42:272
2782399220,3cyclictest0-21swapper/212:16:552
2782399220,21cyclictest0-21swapper/211:35:372
2782399220,21cyclictest0-21swapper/209:30:152
2782399220,21cyclictest0-21swapper/207:40:592
2782399220,20cyclictest16473-21sh11:45:002
2781999220,3cyclictest0-21swapper/107:16:551
2781999220,21cyclictest0-21swapper/112:22:341
2781999220,21cyclictest0-21swapper/112:16:341
2781999220,21cyclictest0-21swapper/112:13:161
2781999220,21cyclictest0-21swapper/111:22:311
2781999220,21cyclictest0-21swapper/111:02:151
2781999220,21cyclictest0-21swapper/110:46:211
2781999220,21cyclictest0-21swapper/110:30:171
2781999220,21cyclictest0-21swapper/110:13:451
2781999220,21cyclictest0-21swapper/109:08:221
2781999220,21cyclictest0-21swapper/108:07:051
2781999220,21cyclictest0-21swapper/107:58:591
27813992220,2cyclictest0-21swapper/012:10:520
2781399220,21cyclictest0-21swapper/012:17:250
27823992118,2cyclictest749-21snmpd11:45:522
27823992118,1cyclictest752-21lldpd07:55:572
27823992116,5cyclictest0-21swapper/209:45:202
2782399210,20cyclictest0-21swapper/212:26:492
2782399210,20cyclictest0-21swapper/210:50:152
2782399210,20cyclictest0-21swapper/209:15:532
2782399210,20cyclictest0-21swapper/208:45:192
2781999210,3cyclictest0-21swapper/109:21:511
2781999210,20cyclictest0-21swapper/111:38:311
2781999210,20cyclictest0-21swapper/110:55:321
2781999210,20cyclictest0-21swapper/110:35:541
2781999210,20cyclictest0-21swapper/109:56:361
2781999210,20cyclictest0-21swapper/109:56:351
2781999210,20cyclictest0-21swapper/109:10:561
2781999210,20cyclictest0-21swapper/108:51:311
2781999210,20cyclictest0-21swapper/108:42:191
2781999210,20cyclictest0-21swapper/108:12:461
2781999210,20cyclictest0-21swapper/107:47:011
2781999210,20cyclictest0-21swapper/107:43:021
2781999210,20cyclictest0-21swapper/107:23:551
27813992119,1cyclictest749-21snmpd09:04:280
27813992118,2cyclictest929-21sadc07:15:000
27813992117,3cyclictest0-21swapper/007:38:370
2781399210,20cyclictest0-21swapper/011:05:000
2781399210,20cyclictest0-21swapper/008:45:180
2781399210,20cyclictest0-21swapper/008:39:160
2781399210,19cyclictest15913-21awk07:55:000
27823992018,2cyclictest0-21swapper/208:55:552
27823992018,1cyclictest749-21snmpd12:39:012
27823992018,1cyclictest749-21snmpd12:23:312
27823992018,1cyclictest749-21snmpd12:12:312
27823992018,1cyclictest749-21snmpd11:57:372
27823992018,1cyclictest749-21snmpd10:46:472
27823992018,1cyclictest749-21snmpd09:10:382
27823992018,1cyclictest749-21snmpd08:53:172
27823992018,1cyclictest749-21snmpd07:48:102
27823992018,1cyclictest749-21snmpd07:26:132
27823992018,1cyclictest749-21snmpd07:16:492
27823992018,1cyclictest749-21snmpd07:10:592
27823992018,1cyclictest15448-21/usr/sbin/munin11:15:162
27823992017,2cyclictest749-21snmpd12:01:312
27823992016,3cyclictest749-21snmpd09:59:302
27823992016,3cyclictest749-21snmpd09:59:292
27823992016,3cyclictest0-21swapper/211:20:342
2782399201,18cyclictest0-21swapper/208:34:032
2782399200,2cyclictest0-21swapper/211:08:062
2782399200,1cyclictest0-21swapper/207:30:202
2782399200,19cyclictest0-21swapper/209:39:422
27819992016,3cyclictest0-21swapper/110:05:201
2781999200,19cyclictest0-21swapper/110:25:181
2781999200,19cyclictest0-21swapper/109:41:241
27813992018,1cyclictest749-21snmpd12:38:430
27813992018,1cyclictest749-21snmpd12:26:590
27813992018,1cyclictest749-21snmpd11:25:070
27813992018,1cyclictest749-21snmpd09:47:210
27813992018,1cyclictest749-21snmpd09:35:480
27813992018,1cyclictest749-21snmpd08:58:230
27813992018,1cyclictest749-21snmpd08:50:370
27813992016,3cyclictest749-21snmpd09:34:200
27813992016,3cyclictest749-21snmpd09:17:160
27823991917,1cyclictest749-21snmpd11:04:122
27823991917,1cyclictest749-21snmpd10:38:392
27823991917,1cyclictest749-21snmpd10:09:052
27823991917,1cyclictest749-21snmpd09:52:092
27823991917,1cyclictest749-21snmpd09:29:242
27823991917,1cyclictest749-21snmpd08:25:372
27823991917,1cyclictest749-21snmpd08:04:522
27823991917,1cyclictest749-21snmpd07:52:372
27823991917,1cyclictest27571-21cat11:25:182
27823991915,3cyclictest0-21swapper/211:54:072
27823991915,3cyclictest0-21swapper/208:06:532
27823991913,5cyclictest0-21swapper/207:21:282
27819991915,3cyclictest0-21swapper/109:00:131
2781399196,9cyclictest0-21swapper/010:35:200
2781399195,8cyclictest18508-21perl10:20:160
27813991917,1cyclictest749-21snmpd12:07:340
27813991917,1cyclictest749-21snmpd11:59:400
27813991917,1cyclictest749-21snmpd11:48:220
27813991917,1cyclictest749-21snmpd11:39:100
27813991917,1cyclictest749-21snmpd11:18:340
27813991917,1cyclictest749-21snmpd11:02:150
27813991917,1cyclictest749-21snmpd10:43:230
27813991917,1cyclictest749-21snmpd10:30:480
27813991917,1cyclictest749-21snmpd10:25:090
27813991917,1cyclictest749-21snmpd10:01:180
27813991917,1cyclictest749-21snmpd09:59:270
27813991917,1cyclictest749-21snmpd09:59:260
27813991917,1cyclictest749-21snmpd09:51:540
27813991917,1cyclictest749-21snmpd09:27:330
27813991917,1cyclictest749-21snmpd09:22:150
27813991917,1cyclictest749-21snmpd08:32:560
27813991917,1cyclictest749-21snmpd08:24:290
27813991917,1cyclictest749-21snmpd08:14:040
27813991917,1cyclictest749-21snmpd08:03:280
27813991917,1cyclictest749-21snmpd07:45:430
27813991917,1cyclictest749-21snmpd07:44:290
27813991917,1cyclictest749-21snmpd07:31:100
27813991916,2cyclictest749-21snmpd09:43:380
27813991916,2cyclictest0-21swapper/011:50:180
27813991915,3cyclictest749-21snmpd11:31:010
62422188,3sleep30-21swapper/308:13:543
27823991816,1cyclictest749-21snmpd10:41:212
27823991816,1cyclictest749-21snmpd08:38:532
27823991815,2cyclictest749-21snmpd10:27:002
2782399181,13cyclictest0-21swapper/211:30:222
2782399181,13cyclictest0-21swapper/209:20:222
27813991816,1cyclictest749-21snmpd12:04:040
27813991816,1cyclictest749-21snmpd11:40:400
27813991816,1cyclictest749-21snmpd11:14:250
27813991816,1cyclictest749-21snmpd10:56:000
27813991816,1cyclictest749-21snmpd10:52:450
27813991816,1cyclictest749-21snmpd10:17:500
27813991816,1cyclictest749-21snmpd09:12:440
27813991816,1cyclictest749-21snmpd09:06:380
27813991816,1cyclictest749-21snmpd07:21:220
2781399180,17cyclictest0-21swapper/007:25:230
230192187,3sleep30-21swapper/310:22:233
64382177,3sleep30-21swapper/312:04:483
27823991714,3cyclictest0-21swapper/208:10:582
2782399170,16cyclictest0-21swapper/209:05:112
2782399170,11cyclictest0-21swapper/208:43:202
27813991715,1cyclictest749-21snmpd12:22:040
27813991715,1cyclictest749-21snmpd08:40:160
27813991715,1cyclictest749-21snmpd08:29:400
27813991715,1cyclictest749-21snmpd08:15:020
27813991715,1cyclictest749-21snmpd07:55:430
75322167,2sleep30-21swapper/310:39:023
27823991614,1cyclictest749-21snmpd12:30:192
27823991614,1cyclictest749-21snmpd10:02:182
27823991614,1cyclictest749-21snmpd08:15:192
2781399168,7cyclictest0-21swapper/012:31:450
27813991614,1cyclictest749-21snmpd11:20:070
27813991614,1cyclictest749-21snmpd07:19:020
142702169,3sleep30-21swapper/307:23:283
2782399151,14cyclictest0-21swapper/211:10:192
87402149,3sleep30-21swapper/309:14:043
76392149,3sleep30-21swapper/312:34:563
502421410,3sleep30-21swapper/311:32:493
464721410,3sleep30-21swapper/307:44:333
44542148,3sleep30-21swapper/309:35:263
3090921410,3sleep30-21swapper/307:36:083
3032621410,3sleep30-21swapper/310:58:453
286912149,3sleep30-21swapper/308:34:033
2855621410,3sleep30-21swapper/312:20:463
285321410,3sleep30-21swapper/309:05:403
276482149,3sleep30-21swapper/307:10:023
2561621410,3sleep30-21swapper/309:29:463
2285021410,3sleep30-21swapper/308:26:073
2205121410,3sleep30-21swapper/311:49:433
2045821410,3sleep30-21swapper/311:15:393
1999121410,3sleep30-21swapper/307:29:563
191921410,3sleep30-21swapper/308:39:333
1884421410,3sleep30-21swapper/310:46:193
185152149,3sleep30-21swapper/308:51:583
1737521410,3sleep30-21swapper/310:17:003
1613121410,3sleep30-21swapper/311:40:453
1299121410,3sleep30-21swapper/308:47:453
1182821410,3sleep30-21swapper/310:12:313
1068321410,3sleep30-21swapper/311:38:013
1016021410,3sleep30-21swapper/309:41:123
100592149,3sleep30-21swapper/307:47:193
95592139,3sleep30-21swapper/311:09:543
85212139,3sleep30-21swapper/307:17:143
73632139,3sleep30-21swapper/308:42:173
6102139,3sleep30-21swapper/310:02:183
5092139,3sleep30-21swapper/311:56:073
4672139,3sleep30-21swapper/308:07:563
34702139,3sleep30-21swapper/311:02:563
319242139,3sleep30-21swapper/311:28:473
315812139,3sleep30-21swapper/309:34:593
290582139,3sleep30-21swapper/310:30:093
285412139,3sleep30-21swapper/310:26:253
273752139,3sleep30-21swapper/311:51:113
272772139,3sleep30-21swapper/309:56:053
272772139,3sleep30-21swapper/309:56:043
271652139,3sleep30-21swapper/308:01:273
260692139,3sleep30-21swapper/311:20:353
252542139,3sleep30-21swapper/307:30:413
244282139,3sleep30-21swapper/310:50:323
240382139,3sleep30-21swapper/308:55:413
216352139,3sleep30-21swapper/309:50:533
214912139,3sleep30-21swapper/307:59:443
197592139,3sleep30-21swapper/309:21:163
1730121310,3sleep30-21swapper/308:21:393
17172139,3sleep30-21swapper/312:25:433
156992139,3sleep30-21swapper/307:52:303
149662139,3sleep30-21swapper/311:11:543
141812139,3sleep30-21swapper/309:16:493
129752139,3sleep30-21swapper/312:36:243
129512139,3sleep30-21swapper/310:41:353
118202139,3sleep30-21swapper/312:07:053
117592139,3sleep30-21swapper/308:17:373
10582139,3sleep30-21swapper/310:05:023
173372127,3sleep30-21swapper/312:10:453
106912128,3sleep30-21swapper/309:45:073
298822106,3sleep30-21swapper/309:03:073
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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