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2026-03-02 - 23:21
[ 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 100 highest latencies:
System rack1slot8.osadl.org (updated Mon Mar 02, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1313499897813,50cyclictest10944-21grep08:30:260
1313499875796,52cyclictest0-21swapper/007:11:180
1313599792710,50cyclictest0-21swapper/107:11:191
1313599781718,46cyclictest10945-21unixbench_multi08:30:271
126552703679,16sleep10-21swapper/107:05:311
129892450428,15sleep00-21swapper/007:08:530
131359910315,67cyclictest0-21swapper/109:16:001
13135999415,58cyclictest0-21swapper/108:12:011
1313499917,73cyclictest0-21swapper/012:05:590
13134998815,29cyclictest0-21swapper/010:36:000
1313499866,74cyclictest0-21swapper/008:59:590
228699840,4rtkit-daemon2285-21rtkit-daemon10:04:480
228699830,5rtkit-daemon2285-21rtkit-daemon12:24:261
228699830,5rtkit-daemon2285-21rtkit-daemon12:24:261
13134998314,28cyclictest0-21swapper/011:33:000
228699820,4rtkit-daemon2285-21rtkit-daemon10:40:141
13134998211,58cyclictest0-21swapper/007:26:590
13134998030,36cyclictest0-21swapper/008:50:590
228699790,4rtkit-daemon2285-21rtkit-daemon11:17:301
13135997920,35cyclictest0-21swapper/112:18:581
13135997820,36cyclictest0-21swapper/111:21:591
228699770,5rtkit-daemon2285-21rtkit-daemon11:46:561
228699770,4rtkit-daemon2285-21rtkit-daemon08:05:261
228699760,4rtkit-daemon2285-21rtkit-daemon12:01:251
228699760,4rtkit-daemon2285-21rtkit-daemon10:00:481
13134997638,30cyclictest0-21swapper/009:10:150
228699750,4rtkit-daemon2285-21rtkit-daemon10:19:541
228699740,4rtkit-daemon2285-21rtkit-daemon11:57:501
13135997419,35cyclictest0-21swapper/110:20:581
13134997418,38cyclictest0-21swapper/012:30:590
228699730,4rtkit-daemon2285-21rtkit-daemon12:26:161
13135997318,34cyclictest0-21swapper/110:51:591
13134997319,36cyclictest0-21swapper/011:53:000
13134997316,36cyclictest0-21swapper/008:46:590
228699720,4rtkit-daemon2285-21rtkit-daemon11:27:410
228699720,4rtkit-daemon2285-21rtkit-daemon11:27:400
228699720,4rtkit-daemon2285-21rtkit-daemon11:01:541
228699720,4rtkit-daemon2285-21rtkit-daemon10:55:300
228699720,4rtkit-daemon2285-21rtkit-daemon09:14:431
228699720,4rtkit-daemon2285-21rtkit-daemon08:59:161
228699720,4rtkit-daemon2285-21rtkit-daemon08:48:461
13135997218,35cyclictest0-21swapper/109:32:001
13135997218,31cyclictest0-21swapper/108:01:001
228699710,4rtkit-daemon2285-21rtkit-daemon12:19:160
228699710,4rtkit-daemon2285-21rtkit-daemon12:02:210
228699710,3rtkit-daemon2285-21rtkit-daemon09:23:581
13135997118,34cyclictest0-21swapper/108:43:001
13135997113,37cyclictest0-21swapper/110:13:581
13134997122,35cyclictest0-21swapper/009:10:000
228699700,4rtkit-daemon2285-21rtkit-daemon11:02:440
228699700,4rtkit-daemon2285-21rtkit-daemon09:56:130
228699700,4rtkit-daemon2285-21rtkit-daemon09:21:220
13135997019,36cyclictest0-21swapper/109:44:591
13135997019,36cyclictest0-21swapper/109:44:581
13135997019,32cyclictest0-21swapper/109:36:001
13135997018,33cyclictest0-21swapper/112:14:591
13135997017,37cyclictest0-21swapper/110:06:591
13135997017,36cyclictest0-21swapper/112:07:591
13135997017,35cyclictest0-21swapper/107:50:001
13134997047,16cyclictest0-21swapper/007:15:170
13134997027,23cyclictest31158-21awk08:00:000
13134997022,35cyclictest0-21swapper/009:32:590
13134997021,35cyclictest0-21swapper/010:11:580
13134997020,34cyclictest0-21swapper/010:25:580
13134997014,37cyclictest0-21swapper/008:06:590
13134997012,39cyclictest0-21swapper/007:51:590
228699690,4rtkit-daemon2285-21rtkit-daemon12:23:120
228699690,4rtkit-daemon2285-21rtkit-daemon12:23:110
228699690,4rtkit-daemon2285-21rtkit-daemon11:54:401
228699690,4rtkit-daemon2285-21rtkit-daemon09:41:320
228699690,4rtkit-daemon2285-21rtkit-daemon09:41:320
228699690,4rtkit-daemon2285-21rtkit-daemon08:51:271
228699690,4rtkit-daemon2285-21rtkit-daemon07:47:170
228699690,4rtkit-daemon2285-21rtkit-daemon07:38:161
13135996918,33cyclictest0-21swapper/107:56:001
13135996917,34cyclictest0-21swapper/111:29:001
13135996917,34cyclictest0-21swapper/111:28:591
13135996917,33cyclictest0-21swapper/107:25:591
13135996917,32cyclictest0-21swapper/111:09:591
13135996916,35cyclictest0-21swapper/107:41:001
13134996929,33cyclictest26749-21gltestperf11:10:130
13134996927,36cyclictest13469-21sendmail_mailqu10:45:240
13134996921,34cyclictest0-21swapper/008:13:000
13134996920,32cyclictest0-21swapper/007:20:590
13134996919,39cyclictest0-21swapper/011:46:590
13134996919,36cyclictest0-21swapper/010:07:590
13134996916,36cyclictest0-21swapper/007:45:000
228699680,4rtkit-daemon2285-21rtkit-daemon11:55:200
228699680,4rtkit-daemon2285-21rtkit-daemon09:29:320
13135996816,33cyclictest0-21swapper/111:41:581
13135996816,33cyclictest0-21swapper/109:50:581
13135996815,32cyclictest0-21swapper/110:26:591
13135996812,35cyclictest0-21swapper/109:03:001
13134996836,26cyclictest6676-21interrupts09:35:160
13134996831,8cyclictest27847-21irqstats12:10:190
13134996827,34cyclictest4650-21cpuspeed08:15:140
228699670,4rtkit-daemon2285-21rtkit-daemon09:59:141
13135996720,31cyclictest0-21swapper/107:15:591
13135996717,31cyclictest0-21swapper/109:26:591
13135996717,30cyclictest0-21swapper/111:38:581
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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