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2026-01-20 - 17:23
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 Tue Jan 20, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1110322040,4sleep211106-21wc07:26:572
2500021650,3sleep21210999cyclictest12:02:162
1068911120,4ptp4l401ktimersoftd/307:26:523
200312760,2sleep10-21swapper/112:31:421
115382690,2sleep20-21swapper/209:36:552
323652660,5sleep01209699cyclictest11:37:010
323652660,5sleep01209699cyclictest11:37:010
132802650,2sleep00-21swapper/007:31:590
12117996523,8cyclictest41-21ksoftirqd/312:06:413
71542630,2sleep10-21swapper/112:17:091
245822610,3sleep224585-21cpuspeed_turbos10:56:522
119622614,45sleep00-21swapper/007:31:120
110512590,2sleep10-21swapper/112:55:311
12117995725,8cyclictest41-21ksoftirqd/311:56:523
176572550,2sleep10-21swapper/111:56:251
12109995544,6cyclictest33-21ksoftirqd/211:21:512
12117995424,7cyclictest41-21ksoftirqd/310:12:093
26082530,2sleep00-21swapper/012:12:300
186882530,2sleep20-21swapper/210:50:502
12117995234,3cyclictest41-21ksoftirqd/311:06:583
115962520,2sleep30-21swapper/311:49:203
12117995123,10cyclictest41-21ksoftirqd/310:16:543
12117995122,11cyclictest41-21ksoftirqd/309:11:373
12117995122,10cyclictest41-21ksoftirqd/310:01:513
12117995023,5cyclictest41-21ksoftirqd/312:32:043
12117995023,10cyclictest41-21ksoftirqd/309:56:533
12117995019,4cyclictest41-21ksoftirqd/310:36:583
12117994931,7cyclictest41-21ksoftirqd/312:41:423
12117994922,9cyclictest41-21ksoftirqd/310:51:523
12117994922,10cyclictest41-21ksoftirqd/308:31:503
12117994921,8cyclictest41-21ksoftirqd/308:42:043
1211799486,9cyclictest41-21ksoftirqd/311:41:553
1211799486,7cyclictest41-21ksoftirqd/311:16:433
1211799483,9cyclictest41-21ksoftirqd/312:11:513
12117994836,3cyclictest41-21ksoftirqd/308:01:553
12117994822,10cyclictest41-21ksoftirqd/310:25:383
12117994821,8cyclictest41-21ksoftirqd/309:01:373
12117994820,4cyclictest41-21ksoftirqd/310:44:003
12117994820,4cyclictest41-21ksoftirqd/310:27:493
12117994820,10cyclictest41-21ksoftirqd/312:59:593
12117994819,9cyclictest41-21ksoftirqd/312:08:233
12117994721,9cyclictest41-21ksoftirqd/309:41:503
1211799471,8cyclictest41-21ksoftirqd/312:52:013
12117994718,8cyclictest41-21ksoftirqd/311:41:403
12117994718,8cyclictest41-21ksoftirqd/311:41:403
12117994717,7cyclictest41-21ksoftirqd/312:47:393
12117994717,7cyclictest41-21ksoftirqd/309:52:403
12117994717,7cyclictest41-21ksoftirqd/309:52:403
12117994717,10cyclictest41-21ksoftirqd/311:22:013
12096994734,7cyclictest9-21ksoftirqd/010:01:500
1211799463,7cyclictest41-21ksoftirqd/311:51:583
12117994623,8cyclictest41-21ksoftirqd/310:56:573
12117994622,4cyclictest41-21ksoftirqd/311:26:553
12117994621,4cyclictest41-21ksoftirqd/309:16:373
12117994618,9cyclictest41-21ksoftirqd/312:44:433
12117994617,9cyclictest41-21ksoftirqd/312:22:563
1211799456,7cyclictest41-21ksoftirqd/312:26:593
1211799455,5cyclictest41-21ksoftirqd/309:36:523
12117994536,3cyclictest41-21ksoftirqd/308:01:353
12117994535,3cyclictest41-21ksoftirqd/311:31:553
1211799452,9cyclictest41-21ksoftirqd/311:02:023
12117994519,8cyclictest41-21ksoftirqd/309:50:183
12117994519,4cyclictest41-21ksoftirqd/308:11:573
12117994519,10cyclictest41-21ksoftirqd/308:52:113
12117994518,9cyclictest41-21ksoftirqd/309:35:383
12117994517,4cyclictest41-21ksoftirqd/310:33:503
12117994516,8cyclictest41-21ksoftirqd/311:14:113
1211799444,8cyclictest41-21ksoftirqd/310:46:553
1211799443,9cyclictest41-21ksoftirqd/309:06:373
12117994423,6cyclictest41-21ksoftirqd/307:32:073
1211799441,7cyclictest31705-21munin-run08:11:353
1211799441,7cyclictest31705-21munin-run08:11:353
12117994417,9cyclictest41-21ksoftirqd/308:28:333
12117994416,9cyclictest41-21ksoftirqd/312:21:223
1211799436,7cyclictest41-21ksoftirqd/308:51:373
12117994335,3cyclictest41-21ksoftirqd/308:36:483
1211799433,3cyclictest121rcu_preempt09:26:593
12117994333,3cyclictest41-21ksoftirqd/307:51:553
86342420,3sleep0101ktimersoftd/011:46:560
1211799426,7cyclictest41-21ksoftirqd/308:16:493
12117994237,3cyclictest41-21ksoftirqd/307:36:563
12117994233,3cyclictest41-21ksoftirqd/307:46:343
12117994216,10cyclictest41-21ksoftirqd/309:22:073
1211799414,9cyclictest41-21ksoftirqd/310:06:513
1211799414,8cyclictest41-21ksoftirqd/308:21:523
1211799411,8cyclictest41-21ksoftirqd/307:47:023
1210299402,11cyclictest15748-21ssh09:41:481
12102994017,3cyclictest12106-21latency_hist07:31:351
1211799386,7cyclictest41-21ksoftirqd/309:16:533
12109993724,7cyclictest33-21ksoftirqd/210:21:502
12102993716,4cyclictest25-21ksoftirqd/108:11:311
12102993716,4cyclictest25-21ksoftirqd/108:11:311
12102993614,4cyclictest16960-21unixbench-2d07:37:061
1210299353,9cyclictest18218-21apt-get11:56:531
1210299342,8cyclictest27444-21ssh10:26:481
12102993414,3cyclictest19943-21swap08:52:101
12109993226,3cyclictest33-21ksoftirqd/212:16:412
54812300,3sleep264-21kswapd012:16:452
12109993025,3cyclictest33-21ksoftirqd/210:26:552
12109993024,3cyclictest33-21ksoftirqd/212:30:142
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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