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2026-02-15 - 03:46
[ 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 Feb 15, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20336999372,906cyclictest20524-21telnet19:10:160
2033799800733,51cyclictest0-21swapper/119:10:161
194222645614,21sleep00-21swapper/019:05:210
20337995414,11cyclictest0-21swapper/119:47:211
2033699475387,79cyclictest0-21swapper/019:47:220
200832451432,13sleep10-21swapper/119:07:481
3165421060,3sleep131656-21netstat19:40:211
203379910316,42cyclictest0-21swapper/121:56:591
203369910314,73cyclictest0-21swapper/022:27:580
203379910016,39cyclictest0-21swapper/120:15:581
20337999917,36cyclictest0-21swapper/100:23:591
20337999821,34cyclictest0-21swapper/120:44:591
20337999715,37cyclictest0-21swapper/120:25:581
20337999518,37cyclictest0-21swapper/121:35:591
20337999518,36cyclictest0-21swapper/119:18:581
228699940,6rtkit-daemon0-21swapper/023:26:000
228699940,4rtkit-daemon2285-21rtkit-daemon23:12:410
228699940,4rtkit-daemon2285-21rtkit-daemon21:21:240
20337999420,38cyclictest0-21swapper/119:24:001
20337999418,34cyclictest0-21swapper/122:16:591
120322940,3sleep112031-21cut23:30:191
20337999320,35cyclictest0-21swapper/123:02:591
20337999317,39cyclictest0-21swapper/123:51:001
20337999316,42cyclictest0-21swapper/123:08:001
20337999120,40cyclictest0-21swapper/120:14:591
20337999119,33cyclictest0-21swapper/100:36:591
20337999119,33cyclictest0-21swapper/100:36:591
20337999019,37cyclictest0-21swapper/123:14:591
20337999019,37cyclictest0-21swapper/121:46:581
20337998913,41cyclictest0-21swapper/121:19:581
20337998813,38cyclictest0-21swapper/123:19:591
20337998720,37cyclictest0-21swapper/121:07:581
20337998718,31cyclictest0-21swapper/100:09:591
20337998520,35cyclictest0-21swapper/120:23:591
228699800,5rtkit-daemon2285-21rtkit-daemon20:29:530
228699800,4rtkit-daemon2285-21rtkit-daemon22:32:400
228699800,4rtkit-daemon2285-21rtkit-daemon19:21:120
228699800,4rtkit-daemon2285-21rtkit-daemon00:20:410
228699790,4rtkit-daemon2285-21rtkit-daemon21:14:230
228699790,4rtkit-daemon2285-21rtkit-daemon19:50:120
20336997814,50cyclictest0-21swapper/020:38:590
228699770,4rtkit-daemon2285-21rtkit-daemon00:03:460
228699770,4rtkit-daemon2285-21rtkit-daemon00:03:450
228699770,37rtkit-daemon2285-21rtkit-daemon22:37:251
20337997715,55cyclictest0-21swapper/122:01:591
20336997612,50cyclictest0-21swapper/020:05:590
228699750,4rtkit-daemon2285-21rtkit-daemon23:05:000
228699750,4rtkit-daemon2285-21rtkit-daemon20:24:080
228699750,4rtkit-daemon2285-21rtkit-daemon20:10:080
20337997523,35cyclictest0-21swapper/123:58:001
228699740,4rtkit-daemon2285-21rtkit-daemon22:05:040
228699740,4rtkit-daemon2285-21rtkit-daemon21:18:090
228699740,4rtkit-daemon2285-21rtkit-daemon20:57:380
228699740,4rtkit-daemon2285-21rtkit-daemon20:51:230
228699740,4rtkit-daemon2285-21rtkit-daemon20:34:480
228699740,4rtkit-daemon2285-21rtkit-daemon20:03:530
228699740,4rtkit-daemon2285-21rtkit-daemon00:33:460
228699740,36rtkit-daemon2285-21rtkit-daemon21:31:241
228699740,3rtkit-daemon2285-21rtkit-daemon00:25:170
20337997417,48cyclictest0-21swapper/119:59:581
20336997431,13cyclictest32445-21ssh00:06:590
2033699742,65cyclictest8500-21ssh23:24:540
228699730,4rtkit-daemon2285-21rtkit-daemon23:38:300
228699730,4rtkit-daemon2285-21rtkit-daemon22:03:090
228699730,4rtkit-daemon2285-21rtkit-daemon21:04:330
228699730,4rtkit-daemon2285-21rtkit-daemon20:46:430
228699730,4rtkit-daemon2285-21rtkit-daemon19:58:020
228699730,4rtkit-daemon2285-21rtkit-daemon19:38:420
20337997327,40cyclictest0-21swapper/100:12:591
20337997320,38cyclictest0-21swapper/123:28:591
20337997318,44cyclictest0-21swapper/121:04:591
228699720,5rtkit-daemon2285-21rtkit-daemon21:49:440
228699720,4rtkit-daemon2285-21rtkit-daemon23:18:400
228699720,4rtkit-daemon2285-21rtkit-daemon22:33:151
228699720,4rtkit-daemon2285-21rtkit-daemon22:12:240
228699720,4rtkit-daemon2285-21rtkit-daemon21:07:280
20337997220,38cyclictest0-21swapper/121:20:591
20337997217,37cyclictest0-21swapper/119:26:581
2033699723,58cyclictest27797-21crond23:59:590
2033699722,54cyclictest30773-21diskmemload21:55:320
20336997218,38cyclictest0-21swapper/019:31:000
228699710,5rtkit-daemon2285-21rtkit-daemon23:46:100
228699710,4rtkit-daemon2285-21rtkit-daemon23:44:310
228699710,4rtkit-daemon2285-21rtkit-daemon21:40:390
228699710,4rtkit-daemon2285-21rtkit-daemon19:28:420
20337997116,34cyclictest0-21swapper/121:50:591
20337997115,34cyclictest0-21swapper/123:40:591
228699700,4rtkit-daemon2285-21rtkit-daemon21:52:590
228699700,4rtkit-daemon2285-21rtkit-daemon19:40:570
228699700,28rtkit-daemon2285-21rtkit-daemon00:15:221
20337997020,35cyclictest0-21swapper/120:34:591
20337997018,37cyclictest0-21swapper/120:37:001
20337997016,40cyclictest0-21swapper/120:06:591
20337997014,41cyclictest0-21swapper/122:11:591
20336997018,37cyclictest0-21swapper/000:38:000
20336997018,37cyclictest0-21swapper/000:37:590
228699690,4rtkit-daemon2285-21rtkit-daemon21:32:140
228699690,4rtkit-daemon2285-21rtkit-daemon20:41:580
228699690,4rtkit-daemon2285-21rtkit-daemon19:18:470
228699690,4rtkit-daemon2285-21rtkit-daemon00:12:160
228699690,3rtkit-daemon2285-21rtkit-daemon22:46:440
228699690,3rtkit-daemon2285-21rtkit-daemon22:24:301
228699680,26rtkit-daemon2285-21rtkit-daemon00:33:271
20337996818,34cyclictest0-21swapper/122:09:591
2033699685,56cyclictest0-21swapper/022:55:200
2033699683,40cyclictest18878-21latency_hist22:45:010
20337996722,34cyclictest0-21swapper/121:11:591
20337996718,39cyclictest0-21swapper/120:03:591
20337996718,34cyclictest0-21swapper/122:54:591
20337996717,39cyclictest0-21swapper/119:50:591
20337996716,34cyclictest0-21swapper/100:29:591
20337996715,31cyclictest0-21swapper/123:47:591
2033699673,38cyclictest5219-21munin-node22:20:120
2033799669,39cyclictest0-21swapper/123:36:001
20337996618,31cyclictest0-21swapper/122:58:001
20337996617,32cyclictest0-21swapper/120:48:001
20337996615,36cyclictest0-21swapper/119:39:581
20337996615,35cyclictest0-21swapper/120:51:001
20337996614,40cyclictest0-21swapper/119:34:591
20336996628,18cyclictest0-21swapper/021:25:150
20337996522,35cyclictest0-21swapper/122:41:591
20336996516,42cyclictest88850irq/46-eth0-tx-21:36:490
20337996418,35cyclictest0-21swapper/123:21:591
20337996415,35cyclictest0-21swapper/121:42:591
20337996415,33cyclictest0-21swapper/122:29:591
20336996442,15cyclictest0-21swapper/020:15:180
2033699642,56cyclictest23779-21sh22:53:140
2033699642,55cyclictest15251-21ssh22:37:150
2033699642,39cyclictest24401-21ssh23:52:520
2033699642,37cyclictest4299-21df_inode00:15:160
2033699632,54cyclictest30773-21diskmemload23:05:240
20336996316,34cyclictest0-21swapper/022:19:590
20336996222,30cyclictest0-21swapper/023:33:000
20337996014,32cyclictest0-21swapper/120:56:591
20337995915,30cyclictest0-21swapper/100:02:591
20337995915,30cyclictest0-21swapper/100:02:591
20337995913,31cyclictest0-21swapper/122:48:591
228699530,3rtkit-daemon8985-21ssh21:27:391
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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