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2026-02-08 - 19:28
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.

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 100 highest latencies:
System rackbslot6.osadl.org (updated Sun Feb 08, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3031621770,4sleep01891099cyclictest12:11:590
1333021750,5sleep21892199cyclictest12:27:262
1333021750,5sleep21892199cyclictest12:27:262
2050021640,4sleep31893099cyclictest07:42:313
1068911020,3ptp4l401ktimersoftd/307:39:173
183332790,5sleep1241ktimersoftd/107:37:361
120722680,2sleep2311rcuc/209:42:092
266702670,9sleep2321ktimersoftd/207:57:072
185752664,9sleep00-21swapper/007:39:060
292162580,2sleep30-21swapper/312:10:053
176012580,2sleep30-21swapper/311:57:443
298242540,2sleep10-21swapper/112:11:071
12772530,2sleep30-21swapper/309:17:293
198942490,3sleep01891099cyclictest08:47:350
1893099477,7cyclictest41-21ksoftirqd/311:18:333
18930994718,9cyclictest41-21ksoftirqd/312:42:323
18930994624,9cyclictest41-21ksoftirqd/312:52:303
18930994522,9cyclictest41-21ksoftirqd/309:12:093
18930994422,8cyclictest41-21ksoftirqd/308:52:243
18930994422,10cyclictest41-21ksoftirqd/312:17:323
1893099436,6cyclictest41-21ksoftirqd/312:31:013
1893099436,6cyclictest41-21ksoftirqd/312:31:013
18930994339,2cyclictest391rcuc/313:06:463
18930994322,9cyclictest41-21ksoftirqd/311:27:333
18930994321,9cyclictest41-21ksoftirqd/311:41:443
18930994319,9cyclictest41-21ksoftirqd/308:32:213
1893099431,8cyclictest401ktimersoftd/311:12:353
18930994220,9cyclictest41-21ksoftirqd/309:57:303
18910994234,4cyclictest9-21ksoftirqd/012:47:280
1893099416,7cyclictest41-21ksoftirqd/311:02:243
1893099416,4cyclictest41-21ksoftirqd/308:37:273
1893099414,6cyclictest41-21ksoftirqd/311:09:063
1893099414,6cyclictest41-21ksoftirqd/310:40:003
1893099413,6cyclictest41-21ksoftirqd/310:48:333
1893099413,6cyclictest41-21ksoftirqd/310:48:333
1893099413,5cyclictest41-21ksoftirqd/308:12:333
1893099412,5cyclictest41-21ksoftirqd/310:13:553
1893099412,5cyclictest0-21swapper/311:44:173
1893099404,8cyclictest41-21ksoftirqd/312:38:503
1893099404,6cyclictest41-21ksoftirqd/311:50:343
1893099404,6cyclictest41-21ksoftirqd/310:08:043
1893099404,6cyclictest41-21ksoftirqd/309:32:273
1893099403,6cyclictest41-21ksoftirqd/310:43:213
1893099403,5cyclictest41-21ksoftirqd/310:34:493
1893099403,5cyclictest0-21swapper/309:53:593
1893099402,6cyclictest41-21ksoftirqd/312:48:503
1893099402,6cyclictest41-21ksoftirqd/310:06:003
1893099402,5cyclictest41-21ksoftirqd/310:17:303
18910994029,5cyclictest9-21ksoftirqd/009:17:210
1893099394,6cyclictest41-21ksoftirqd/309:42:223
1893099393,6cyclictest41-21ksoftirqd/310:28:223
18930993918,9cyclictest41-21ksoftirqd/308:57:373
18930993917,9cyclictest41-21ksoftirqd/308:23:113
18910993932,4cyclictest17951-21latency_hist08:47:070
18910993928,5cyclictest9-21ksoftirqd/011:47:240
18910993926,6cyclictest9-21ksoftirqd/011:22:260
18910993926,6cyclictest9-21ksoftirqd/009:07:190
106891390,1ptp4l401ktimersoftd/313:02:013
106891390,1ptp4l401ktimersoftd/311:22:453
1893099387,4cyclictest41-21ksoftirqd/312:14:073
1893099386,8cyclictest41-21ksoftirqd/308:22:083
1893099383,6cyclictest41-21ksoftirqd/312:03:163
1893099382,5cyclictest41-21ksoftirqd/310:23:373
18930993816,9cyclictest41-21ksoftirqd/311:52:263
1893099380,5cyclictest41-21ksoftirqd/309:40:373
106891380,1ptp4l401ktimersoftd/310:53:363
106891380,1ptp4l401ktimersoftd/309:51:283
106891380,0ptp4l401ktimersoftd/313:12:003
190922370,4sleep01891099cyclictest09:47:410
1893099376,7cyclictest41-21ksoftirqd/311:32:393
1893099376,4cyclictest19279-21ps12:32:363
1893099375,7cyclictest41-21ksoftirqd/312:22:423
1893099374,7cyclictest41-21ksoftirqd/309:02:223
1893099374,7cyclictest41-21ksoftirqd/309:02:223
1893099374,6cyclictest41-21ksoftirqd/308:03:073
1893099373,7cyclictest41-21ksoftirqd/307:47:283
1893099373,5cyclictest41-21ksoftirqd/309:28:313
18930993733,2cyclictest391rcuc/307:52:243
106891370,1ptp4l401ktimersoftd/310:57:193
106891370,1ptp4l401ktimersoftd/309:12:353
266022360,5sleep1241ktimersoftd/111:34:301
18910993624,5cyclictest9-21ksoftirqd/011:42:250
106891360,1ptp4l401ktimersoftd/307:58:013
18910993524,6cyclictest9-21ksoftirqd/011:27:240
106891350,0ptp4l401ktimersoftd/309:26:013
1893099338,7cyclictest41-21ksoftirqd/308:07:183
1893099334,9cyclictest41-21ksoftirqd/308:27:293
1893099332,5cyclictest41-21ksoftirqd/308:42:243
18910993327,3cyclictest9-21ksoftirqd/010:57:110
18910993327,3cyclictest9-21ksoftirqd/009:37:100
18910993327,3cyclictest9-21ksoftirqd/008:22:240
18910993227,3cyclictest9-21ksoftirqd/012:47:130
18910993125,3cyclictest9-21ksoftirqd/012:17:300
18910993119,5cyclictest9-21ksoftirqd/009:42:210
18930993025,3cyclictest41-21ksoftirqd/308:47:353
1892199304,3cyclictest121rcu_preempt10:36:582
18910993025,3cyclictest9-21ksoftirqd/008:52:200
18910993024,3cyclictest9-21ksoftirqd/009:57:240
18910993024,3cyclictest9-21ksoftirqd/009:42:090
18910993023,4cyclictest9-21ksoftirqd/010:47:300
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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