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2026-01-14 - 07:05
[ 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 highest latencies:
System rack1slot8.osadl.org (updated Wed Jan 14, 2026 00:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2176099850765,49cyclictest798-21kernelversion19:40:170
2176199763718,31cyclictest0-21swapper/119:40:171
215582699677,15sleep10-21swapper/119:08:231
2176099413324,79cyclictest0-21swapper/019:10:440
2286991140,9rtkit-daemon2285-21rtkit-daemon21:16:441
2286991030,4rtkit-daemon2285-21rtkit-daemon22:02:501
228699970,12rtkit-daemon0-21swapper/000:06:171
21761998713,60cyclictest0-21swapper/119:53:591
2176199827,53cyclictest2270-21gdm-simple-gree22:33:591
228699810,4rtkit-daemon2285-21rtkit-daemon00:10:171
228699790,4rtkit-daemon2285-21rtkit-daemon21:40:140
2176199798,53cyclictest88750irq/45-eth0-rx-23:27:001
228699780,4rtkit-daemon2285-21rtkit-daemon22:37:050
21760997857,16cyclictest0-21swapper/000:02:590
2137027755,15sleep00-21swapper/019:06:250
228699750,4rtkit-daemon2285-21rtkit-daemon22:43:450
228699750,4rtkit-daemon2285-21rtkit-daemon22:29:550
228699750,4rtkit-daemon2285-21rtkit-daemon21:24:190
228699750,4rtkit-daemon2285-21rtkit-daemon21:21:381
228699740,4rtkit-daemon2285-21rtkit-daemon22:45:400
228699740,4rtkit-daemon2285-21rtkit-daemon21:12:291
228699740,4rtkit-daemon2285-21rtkit-daemon20:44:431
228699740,3rtkit-daemon2285-21rtkit-daemon21:47:591
228699730,4rtkit-daemon2285-21rtkit-daemon23:45:370
228699730,4rtkit-daemon2285-21rtkit-daemon22:13:450
228699730,4rtkit-daemon2285-21rtkit-daemon22:08:300
228699720,5rtkit-daemon2285-21rtkit-daemon23:30:161
228699720,4rtkit-daemon2285-21rtkit-daemon22:54:561
228699720,4rtkit-daemon2285-21rtkit-daemon00:18:571
228699720,4rtkit-daemon2285-21rtkit-daemon00:11:470
228699720,3rtkit-daemon2285-21rtkit-daemon22:14:551
228699720,3rtkit-daemon2285-21rtkit-daemon21:18:290
228699720,3rtkit-daemon2285-21rtkit-daemon19:23:271
228699710,4rtkit-daemon2285-21rtkit-daemon23:43:010
228699710,4rtkit-daemon2285-21rtkit-daemon23:13:060
228699710,4rtkit-daemon2285-21rtkit-daemon22:58:210
228699710,4rtkit-daemon2285-21rtkit-daemon21:34:041
228699710,4rtkit-daemon2285-21rtkit-daemon20:28:480
228699710,4rtkit-daemon2285-21rtkit-daemon19:45:371
228699710,4rtkit-daemon2285-21rtkit-daemon00:15:420
228699700,5rtkit-daemon2285-21rtkit-daemon19:16:070
228699700,4rtkit-daemon2285-21rtkit-daemon21:00:390
228699700,4rtkit-daemon2285-21rtkit-daemon20:50:131
228699700,4rtkit-daemon2285-21rtkit-daemon20:46:180
228699700,4rtkit-daemon2285-21rtkit-daemon20:36:030
228699700,4rtkit-daemon2285-21rtkit-daemon20:15:330
228699700,3rtkit-daemon2285-21rtkit-daemon23:21:461
228699700,3rtkit-daemon2285-21rtkit-daemon19:17:421
21761997018,39cyclictest0-21swapper/122:22:001
21761997015,39cyclictest0-21swapper/123:57:591
228699690,4rtkit-daemon2285-21rtkit-daemon23:28:560
228699690,4rtkit-daemon2285-21rtkit-daemon21:14:590
228699690,4rtkit-daemon2285-21rtkit-daemon20:31:281
228699690,4rtkit-daemon2285-21rtkit-daemon20:22:380
228699690,4rtkit-daemon2285-21rtkit-daemon19:28:120
228699690,3rtkit-daemon2285-21rtkit-daemon19:51:180
228699680,4rtkit-daemon2285-21rtkit-daemon23:19:060
228699680,4rtkit-daemon2285-21rtkit-daemon22:01:550
228699680,4rtkit-daemon2285-21rtkit-daemon21:06:241
21761996817,35cyclictest0-21swapper/123:09:591
21761996815,38cyclictest0-21swapper/120:29:001
228699670,4rtkit-daemon2285-21rtkit-daemon21:56:100
228699670,4rtkit-daemon2285-21rtkit-daemon21:46:540
228699670,4rtkit-daemon2285-21rtkit-daemon19:45:070
228699670,3rtkit-daemon2285-21rtkit-daemon22:15:051
228699670,3rtkit-daemon2285-21rtkit-daemon00:39:120
21761996717,33cyclictest0-21swapper/121:55:591
21760996753,6cyclictest0-21swapper/021:25:590
228699660,4rtkit-daemon2285-21rtkit-daemon21:37:041
228699660,4rtkit-daemon2285-21rtkit-daemon21:26:291
228699660,4rtkit-daemon2285-21rtkit-daemon20:38:131
228699660,4rtkit-daemon2285-21rtkit-daemon19:39:370
228699660,3rtkit-daemon2285-21rtkit-daemon20:06:231
228699660,3rtkit-daemon2285-21rtkit-daemon19:25:371
21761996616,37cyclictest0-21swapper/119:39:591
21761996614,33cyclictest0-21swapper/121:41:001
228699650,5rtkit-daemon2285-21rtkit-daemon23:54:370
228699650,3rtkit-daemon2285-21rtkit-daemon22:33:100
21761996517,32cyclictest0-21swapper/122:07:591
21761996516,35cyclictest0-21swapper/120:55:591
21761996514,34cyclictest0-21swapper/123:36:591
21761996514,31cyclictest0-21swapper/122:58:001
21761996513,35cyclictest0-21swapper/122:45:001
21760996554,6cyclictest32766-21diskmemload00:34:590
228699640,4rtkit-daemon2285-21rtkit-daemon23:01:560
228699640,4rtkit-daemon2285-21rtkit-daemon22:54:460
228699640,4rtkit-daemon2285-21rtkit-daemon19:34:270
21761996416,36cyclictest0-21swapper/123:13:591
21761996415,33cyclictest0-21swapper/119:57:591
21761996410,37cyclictest0-21swapper/120:01:591
21760996428,28cyclictest0-21swapper/023:38:150
21760996410,46cyclictest0-21swapper/023:55:140
2176199635,39cyclictest0-21swapper/100:39:001
21761996317,32cyclictest0-21swapper/120:23:001
2176099639,48cyclictest0-21swapper/020:44:000
21760996331,27cyclictest0-21swapper/021:35:440
21760996331,25cyclictest0-21swapper/000:08:200
228699620,4rtkit-daemon2285-21rtkit-daemon22:20:300
21761996212,34cyclictest0-21swapper/120:13:591
228699610,4rtkit-daemon2285-21rtkit-daemon23:03:511
228699610,4rtkit-daemon2285-21rtkit-daemon22:35:501
21761996112,36cyclictest0-21swapper/119:13:001
21761996019,31cyclictest0-21swapper/100:27:001
21761996017,33cyclictest0-21swapper/123:16:001
21761996016,35cyclictest0-21swapper/121:51:001
21761996015,33cyclictest0-21swapper/120:48:591
2176099606,47cyclictest0-21swapper/000:20:140
21761995917,31cyclictest0-21swapper/121:00:591
21761995913,31cyclictest0-21swapper/100:01:591
2176099596,46cyclictest0-21swapper/020:30:140
21760995920,31cyclictest0-21swapper/023:20:120
21761995814,29cyclictest0-21swapper/122:48:001
21761995813,31cyclictest0-21swapper/100:31:591
21761995813,30cyclictest0-21swapper/123:50:001
21760995834,18cyclictest0-21swapper/023:33:540
21760995811,42cyclictest0-21swapper/000:30:000
21761995714,30cyclictest0-21swapper/122:27:591
21760995715,35cyclictest0-21swapper/022:15:250
21761995614,31cyclictest0-21swapper/123:43:591
21761995614,29cyclictest0-21swapper/119:32:591
21761995613,27cyclictest0-21swapper/100:23:591
21761995610,33cyclictest0-21swapper/123:52:591
2176099566,42cyclictest0-21swapper/020:55:160
2176099565,45cyclictest0-21swapper/023:09:540
21760995635,15cyclictest0-21swapper/021:30:170
21760995533,16cyclictest0-21swapper/020:50:280
21760995529,20cyclictest0-21swapper/020:11:090
2176099545,31cyclictest0-21swapper/020:10:010
21760995433,15cyclictest0-21swapper/020:00:120
21760995430,18cyclictest0-21swapper/021:50:150
21760995419,29cyclictest0-21swapper/019:55:590
139522545,15sleep10-21swapper/120:15:261
21760995329,17cyclictest0-21swapper/019:20:140
2176099526,29cyclictest0-21swapper/021:05:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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