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2026-01-18 - 14:52
[ 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: performance
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack1slot8.osadl.org (updated Sun Jan 18, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1996199446386,45cyclictest0-21swapper/107:10:181
1996199364330,18cyclictest30794-21taskset07:40:021
1995799355297,48cyclictest0-21swapper/007:10:180
195962129105,17sleep00-21swapper/007:06:460
1995799974,76cyclictest8145-21ssh12:27:590
228699950,4rtkit-daemon2285-21rtkit-daemon09:44:181
1980029517,23sleep10-21swapper/107:08:511
228699840,5rtkit-daemon2285-21rtkit-daemon12:31:570
228699840,4rtkit-daemon2285-21rtkit-daemon09:24:040
1995799832,66cyclictest8767-21ssh09:33:270
208342820,4sleep120836-21sed08:45:251
228699800,5rtkit-daemon2285-21rtkit-daemon09:39:380
228699800,4rtkit-daemon2285-21rtkit-daemon09:59:390
1995799806,54cyclictest0-21swapper/007:23:590
228699790,4rtkit-daemon2285-21rtkit-daemon10:19:490
228699790,4rtkit-daemon2285-21rtkit-daemon08:52:130
228699790,4rtkit-daemon2285-21rtkit-daemon08:35:470
228699780,4rtkit-daemon2285-21rtkit-daemon12:21:170
228699780,4rtkit-daemon2285-21rtkit-daemon11:02:060
228699780,4rtkit-daemon2285-21rtkit-daemon10:42:310
228699780,4rtkit-daemon2285-21rtkit-daemon10:07:590
228699770,4rtkit-daemon2285-21rtkit-daemon11:33:210
228699770,4rtkit-daemon2285-21rtkit-daemon10:50:410
228699770,4rtkit-daemon2285-21rtkit-daemon08:11:380
228699770,4rtkit-daemon2285-21rtkit-daemon07:55:420
228699760,4rtkit-daemon2285-21rtkit-daemon10:57:300
228699760,4rtkit-daemon2285-21rtkit-daemon10:13:000
228699760,4rtkit-daemon2285-21rtkit-daemon09:45:080
228699760,4rtkit-daemon2285-21rtkit-daemon09:03:580
228699760,4rtkit-daemon2285-21rtkit-daemon08:07:070
228699760,4rtkit-daemon2285-21rtkit-daemon08:03:230
228699760,4rtkit-daemon2285-21rtkit-daemon07:51:330
228699760,4rtkit-daemon2285-21rtkit-daemon07:49:270
19961997615,45cyclictest0-21swapper/108:25:591
228699750,5rtkit-daemon2285-21rtkit-daemon07:30:070
228699750,4rtkit-daemon2285-21rtkit-daemon12:22:321
228699750,4rtkit-daemon2285-21rtkit-daemon12:13:120
228699750,4rtkit-daemon2285-21rtkit-daemon11:50:060
228699750,4rtkit-daemon2285-21rtkit-daemon11:05:410
228699750,4rtkit-daemon2285-21rtkit-daemon09:06:120
228699750,4rtkit-daemon2285-21rtkit-daemon08:56:470
228699750,4rtkit-daemon2285-21rtkit-daemon08:27:370
228699750,4rtkit-daemon2285-21rtkit-daemon07:42:580
153672750,5sleep115366-21sshd11:42:081
228699740,4rtkit-daemon2285-21rtkit-daemon11:35:570
228699740,4rtkit-daemon2285-21rtkit-daemon11:26:520
228699740,4rtkit-daemon2285-21rtkit-daemon10:33:450
228699740,4rtkit-daemon2285-21rtkit-daemon09:44:090
228699740,4rtkit-daemon2285-21rtkit-daemon09:19:430
228699740,4rtkit-daemon2285-21rtkit-daemon09:10:530
228699740,4rtkit-daemon2285-21rtkit-daemon08:43:080
228699740,4rtkit-daemon2285-21rtkit-daemon08:21:330
228699740,4rtkit-daemon2285-21rtkit-daemon07:17:060
19961997416,38cyclictest0-21swapper/107:53:581
1995799743,65cyclictest835-21lldpad12:00:010
1995799743,65cyclictest32736-21kernelversion11:15:160
228699730,5rtkit-daemon2285-21rtkit-daemon09:52:331
228699730,4rtkit-daemon2285-21rtkit-daemon10:49:550
228699730,4rtkit-daemon2285-21rtkit-daemon08:46:470
228699730,4rtkit-daemon2285-21rtkit-daemon08:19:370
228699730,4rtkit-daemon2285-21rtkit-daemon07:28:060
228699720,4rtkit-daemon2285-21rtkit-daemon11:41:410
228699720,4rtkit-daemon2285-21rtkit-daemon11:20:450
228699720,4rtkit-daemon2285-21rtkit-daemon10:28:190
228699720,4rtkit-daemon2285-21rtkit-daemon07:35:110
19961997221,33cyclictest0-21swapper/109:34:581
19961997218,37cyclictest0-21swapper/107:20:591
228699710,4rtkit-daemon2285-21rtkit-daemon10:38:190
228699710,3rtkit-daemon2285-21rtkit-daemon08:33:430
1995799712,54cyclictest26073-21crond12:01:000
228699700,4rtkit-daemon2285-21rtkit-daemon10:20:400
228699700,4rtkit-daemon2285-21rtkit-daemon08:55:181
19961997019,35cyclictest0-21swapper/110:00:581
19961997017,35cyclictest0-21swapper/107:58:001
228699690,5rtkit-daemon2285-21rtkit-daemon11:11:010
228699690,4rtkit-daemon2285-21rtkit-daemon12:18:281
228699690,4rtkit-daemon2285-21rtkit-daemon12:16:280
228699690,4rtkit-daemon2285-21rtkit-daemon09:50:540
19961996919,36cyclictest0-21swapper/108:22:581
1995799696,56cyclictest0-21swapper/011:45:150
1995799692,40cyclictest25783-21latency_hist10:05:020
228699680,4rtkit-daemon2285-21rtkit-daemon12:03:111
228699680,4rtkit-daemon2285-21rtkit-daemon09:28:430
19961996817,33cyclictest0-21swapper/112:10:591
19961996817,33cyclictest0-21swapper/109:11:581
19961996815,37cyclictest0-21swapper/109:06:001
19961996815,35cyclictest0-21swapper/112:05:591
228699670,4rtkit-daemon2285-21rtkit-daemon12:06:320
19961996717,33cyclictest0-21swapper/109:55:591
19961996715,37cyclictest0-21swapper/108:17:591
19961996715,36cyclictest0-21swapper/108:36:591
19961996713,36cyclictest0-21swapper/107:42:581
19957996715,38cyclictest0-21swapper/012:35:590
19961996618,34cyclictest0-21swapper/108:41:581
19961996618,31cyclictest0-21swapper/111:38:001
19961996617,31cyclictest0-21swapper/110:35:591
19961996616,38cyclictest0-21swapper/110:08:591
19961996616,32cyclictest0-21swapper/109:22:581
19961996612,38cyclictest0-21swapper/107:31:591
19961996611,38cyclictest0-21swapper/108:31:581
94342650,9sleep11996199cyclictest09:35:111
228699650,4rtkit-daemon2285-21rtkit-daemon10:14:141
19961996521,32cyclictest0-21swapper/111:45:591
19961996514,33cyclictest0-21swapper/111:10:591
19961996513,35cyclictest0-21swapper/108:09:591
19961996513,35cyclictest0-21swapper/107:20:001
228699640,4rtkit-daemon27477-21diskmemload10:32:241
19961996417,31cyclictest0-21swapper/109:46:591
19961996416,32cyclictest0-21swapper/109:16:591
19961996414,37cyclictest0-21swapper/110:29:591
19961996414,34cyclictest0-21swapper/111:16:591
228699630,3rtkit-daemon5142-21ssh11:24:451
19961996320,31cyclictest0-21swapper/108:03:581
19961996317,31cyclictest0-21swapper/111:06:591
19961996314,36cyclictest0-21swapper/110:52:581
19961996313,35cyclictest0-21swapper/110:18:001
19961996218,29cyclictest0-21swapper/109:28:001
19961996217,31cyclictest0-21swapper/112:25:591
19961996216,30cyclictest0-21swapper/111:31:581
19961996216,29cyclictest0-21swapper/109:01:591
19961996215,34cyclictest0-21swapper/111:00:581
19961996215,32cyclictest0-21swapper/110:45:591
19961996117,35cyclictest0-21swapper/111:55:591
19961996114,33cyclictest0-21swapper/108:51:581
228699600,3rtkit-daemon20875-21ssh11:52:061
1996199606,41cyclictest0-21swapper/112:37:591
1996199606,39cyclictest0-21swapper/112:31:591
231982594,12sleep10-21swapper/110:58:151
19961995918,31cyclictest0-21swapper/107:25:591
19961995917,28cyclictest0-21swapper/110:40:581
19961995916,33cyclictest0-21swapper/110:21:581
19961995915,33cyclictest0-21swapper/111:25:591
19961995914,32cyclictest0-21swapper/108:12:591
7192524,12sleep10-21swapper/107:49:471
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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