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2026-03-04 - 20:36
[ 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 rackeslot8.osadl.org (updated Wed Mar 04, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
262611799250,17cyclictest26976691taskset08:00:163
262611799231,17cyclictest2757302-21turbostat08:50:013
262611799211,17cyclictest2873393-21turbostat10:20:003
262611799211,16cyclictest2711986-21taskset08:11:113
262611799211,15cyclictest2750875-21taskset08:44:563
262611799207,5cyclictest29057312sleep310:44:073
262611799201,16cyclictest3015248-21taskset12:09:143
262611799201,16cyclictest2654067-21taskset07:26:233
262611799201,15cyclictest3047447-21taskset12:32:063
262611799201,15cyclictest2892677-21taskset10:31:403
262611799201,15cyclictest2860248-21taskset10:06:433
262611799201,15cyclictest2828026-21chrt09:41:393
262611799201,15cyclictest2815287-21taskset09:33:053
262611799201,15cyclictest2802313-21taskset09:21:473
262611799201,15cyclictest2732330-21chrt08:30:143
262611799201,15cyclictest2718318-21taskset08:15:233
262611799200,16cyclictest3028460-21chrt12:19:523
30484282190,4sleep23049418-21cat12:35:162
2626117991916,1cyclictest0-21swapper/311:45:153
262611799191,15cyclictest3054084-21taskset12:39:473
262611799191,15cyclictest2995931-21taskset11:53:593
262611799191,15cyclictest2983047-21taskset11:43:133
262611799191,15cyclictest2963655-21chrt11:27:183
262611799191,15cyclictest2911912-21taskset10:46:153
262611799191,15cyclictest2853735-21taskset10:00:543
262611799191,15cyclictest2853735-21taskset10:00:543
262611799191,15cyclictest2840960-21chrt09:52:293
262611799191,15cyclictest2770044-21chrt08:59:113
262611799191,15cyclictest2731542-21taskset08:28:493
262611799191,15cyclictest2705534-21taskset08:05:293
262611799191,15cyclictest2680073-21taskset07:49:063
262611799191,15cyclictest2673454-21chrt07:41:373
262611799191,15cyclictest2660504-21taskset07:32:073
262611799191,15cyclictest2647657-21taskset07:21:533
262611799191,14cyclictest2950703-21taskset11:16:003
262611799191,14cyclictest2899188-21chrt10:37:453
262611799191,14cyclictest2632150-21taskset07:10:473
262611799191,13cyclictest2661027-21taskset07:35:123
262611799190,15cyclictest2886032-21chrt10:27:313
262611799190,15cyclictest2847251-21taskset09:55:413
262611799190,15cyclictest2783515-21taskset09:10:053
262611799190,15cyclictest2763490-21chrt08:52:343
262611799181,14cyclictest2957264-21taskset11:22:093
262611799181,14cyclictest2931424-21taskset11:04:023
262611799181,14cyclictest2924778-21taskset10:56:453
262611799181,14cyclictest2879556-21taskset10:22:103
262611799181,14cyclictest2866893-21chrt10:14:543
262611799181,14cyclictest2834594-21taskset09:47:523
262611799181,14cyclictest2776810-21taskset09:04:403
262611799181,14cyclictest2742712-21taskset08:35:153
262611799181,14cyclictest2724988-21chrt08:22:483
262611799181,14cyclictest2692637-21taskset07:55:273
262611799181,14cyclictest2686299-21chrt07:51:353
262611799181,14cyclictest2634899-21taskset07:15:043
262611799181,13cyclictest3008589-21taskset12:01:123
262611799181,13cyclictest2965479-21taskset11:30:153
262611799181,13cyclictest2808691-21taskset09:25:523
262611799181,12cyclictest2912496-21chrt10:50:113
262611799180,15cyclictest2976497-21taskset11:36:523
262611799180,15cyclictest2944120-21chrt11:12:033
262611799180,15cyclictest2937551-21taskset11:05:223
262611799180,15cyclictest2795786-21chrt09:15:463
262611799180,14cyclictest2821698-21taskset09:37:423
29522072171,3sleep00-21swapper/011:20:150
262611799171,13cyclictest3021865-21taskset12:13:033
262611799171,13cyclictest3021865-21taskset12:13:033
262611799170,14cyclictest3040928-21taskset12:25:533
262611799170,14cyclictest3002317-21taskset11:58:083
262611799170,14cyclictest2783083-21taskset09:07:413
262611799160,13cyclictest3028832-21taskset12:20:123
26205662151,3sleep02619890-21/usr/sbin/munin07:05:160
27575722141,4sleep02757647-21cut08:50:110
307598130,9rtkit-daemon2719375-21ls08:20:140
26363122131,10sleep00-21swapper/007:15:180
307598120,8rtkit-daemon217-21plymouthd07:59:410
307598120,7rtkit-daemon2823961-21cut09:40:161
307598120,1rtkit-daemon0-21swapper/110:12:261
27387262120,9sleep02739533-21cut08:35:130
26413852121,8sleep22641398-21unattended-upgr07:19:462
26259382120,2sleep30-21swapper/307:09:163
307598110,7rtkit-daemon316-21systemd-udevd11:07:441
307598110,7rtkit-daemon2789695-21journal-offline09:14:461
307598110,5rtkit-daemon2912855-21hddtemp_smartct10:50:141
307598110,1rtkit-daemon0-21swapper/008:18:470
30223122110,1sleep20-21swapper/212:15:112
307598100,6rtkit-daemon2809270-21/usr/sbin/munin09:30:171
307598100,6rtkit-daemon2804055-21irqrtprio09:25:161
307598100,6rtkit-daemon2699350-21kworker/0:0+kacpid08:32:550
307598100,6rtkit-daemon217-21plymouthd11:46:501
307598100,5rtkit-daemon2841179-21munin-run09:55:001
307598100,4rtkit-daemon714-21snmpd12:33:361
307598100,4rtkit-daemon217-21plymouthd08:04:140
307598100,2rtkit-daemon0-21swapper/109:24:301
30476752101,6sleep03047894-21cut12:35:010
27077182100,7sleep12709695-21cut08:10:171
26872282107,1sleep20-21swapper/207:55:152
26605272100,1sleep10-21swapper/107:32:261
30759890,5rtkit-daemon3256-21sendmail-mta10:45:131
30759890,5rtkit-daemon2886653-21apt-key10:30:011
30759890,5rtkit-daemon2632650-21munin-node12:11:161
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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