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2026-01-14 - 18:11
[ 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 Jan 14, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2458462993128,1cyclictest0-21swapper/309:00:003
2458462992825,1cyclictest0-21swapper/310:00:003
2458462992320,1cyclictest0-21swapper/310:00:143
245846299205,6cyclictest2587768-21turbostat08:50:003
2458462992018,1cyclictest0-21swapper/310:25:123
245846299201,14cyclictest2619417-21sleep09:15:003
2458462991916,1cyclictest0-21swapper/307:15:023
245846299191,14cyclictest2645607-21turbostat09:40:003
245846299191,13cyclictest2511632-21chrt07:50:013
307598180,13rtkit-daemon2639572-21awk09:35:091
245846299188,7cyclictest24812692sleep307:25:173
2458462991815,1cyclictest0-21swapper/311:35:193
245846299181,13cyclictest2855689-21taskset12:25:113
245846299181,13cyclictest2725854-21taskset10:40:163
245846299179,5cyclictest28678822sleep312:34:183
245846299172,12cyclictest2575135-21turbostat08:40:003
2458462991715,1cyclictest0-21swapper/310:50:173
2458462991714,1cyclictest0-21swapper/312:20:143
2458462991714,1cyclictest0-21swapper/310:49:593
2458462991714,1cyclictest0-21swapper/310:30:223
2458462991714,1cyclictest0-21swapper/308:25:013
245846299171,12cyclictest2798361-21taskset11:40:103
245846299171,12cyclictest2747430-21chrt11:00:123
245846299171,12cyclictest2530896-21chrt08:05:123
307598160,7rtkit-daemon2587052-21/usr/sbin/munin08:45:211
28557502161,4sleep02855880-21/usr/sbin/munin12:25:120
2458462991613,1cyclictest0-21swapper/311:45:153
2458462991613,1cyclictest0-21swapper/311:45:153
2458462991613,1cyclictest0-21swapper/308:17:443
245846299161,12cyclictest2874284-21turbostat12:40:013
245846299161,12cyclictest2836193-21taskset12:09:163
245846299161,12cyclictest2822302-21chrt11:55:183
245846299161,12cyclictest2784801-21taskset11:25:243
245846299161,12cyclictest2682998-21chrt10:05:223
245846299161,12cyclictest2638414-21taskset09:27:383
245846299161,12cyclictest2612808-21taskset09:06:473
245846299161,12cyclictest2524272-21sleep08:00:003
245846299161,12cyclictest2517682-21taskset07:52:253
245846299161,12cyclictest2498960-21turbostat07:40:013
245846299161,11cyclictest2773044-21chrt11:20:113
245846299161,11cyclictest2575392-21chrt08:40:053
24877762150,4sleep12489176-21tr07:30:161
245846299155,7cyclictest25424552sleep308:10:213
245846299152,10cyclictest2632320-21turbostat09:25:003
2458462991512,1cyclictest0-21swapper/312:15:193
2458462991512,1cyclictest0-21swapper/309:45:223
2458462991512,1cyclictest0-21swapper/307:30:153
245846299151,12cyclictest2829823-21taskset12:03:433
245846299151,12cyclictest2765447-21chrt11:10:223
245846299151,12cyclictest2664358-21taskset09:52:153
245846299151,12cyclictest2651818-21chrt09:43:383
245846299151,12cyclictest2594059-21taskset08:54:363
245846299151,12cyclictest2562132-21chrt08:29:283
245846299151,11cyclictest2841551-21taskset12:10:163
245846299151,11cyclictest2790927-21taskset11:30:203
245846299151,11cyclictest2741062-21taskset10:55:023
245846299151,11cyclictest2717453-21taskset10:35:153
245846299151,11cyclictest2701738-21taskset10:20:203
245846299151,11cyclictest2690165-21taskset10:15:113
245846299151,11cyclictest2689665-21taskset10:11:543
245846299151,11cyclictest2473529-21taskset07:20:073
245846299151,10cyclictest2766476-21chrt11:15:103
25385032141,9sleep22539971-21kthreadcore08:10:162
245846299141,11cyclictest2816860-21taskset11:53:013
245846299141,11cyclictest2502235-21taskset07:40:153
245846299141,11cyclictest2464419-21taskset07:11:013
245846299141,10cyclictest2625473-21taskset09:16:563
245846299141,10cyclictest2562423-21chrt08:30:043
245846299140,12cyclictest2759764-21taskset11:09:373
245846299140,11cyclictest2638847-21chrt09:30:033
245846299140,11cyclictest2606366-21taskset09:00:343
245846299130,11cyclictest2530251-21chrt08:00:313
24569022130,1sleep30-21swapper/307:05:183
307598120,7rtkit-daemon2829984-21cat12:05:011
307598120,4rtkit-daemon2965-21cron07:57:001
28003282120,1sleep00-21swapper/011:40:160
26471812120,3sleep02648920-21cut09:40:140
25043592121,8sleep12499217-21/usr/sbin/munin07:40:181
24651322121,8sleep20-21swapper/207:15:022
307598110,7rtkit-daemon728-21runrttasks10:28:261
307598110,7rtkit-daemon2844207-21kthreadcore12:15:161
27092652110,8sleep12709167-21/usr/sbin/munin10:30:131
26920382110,1sleep20-21swapper/210:15:182
24989432110,8sleep02499075-21latency_hist07:40:010
307598100,6rtkit-daemon746-21gmain08:30:581
307598100,6rtkit-daemon3256-21sendmail-mta11:53:501
307598100,6rtkit-daemon2569043-21/usr/sbin/munin08:35:231
307598100,5rtkit-daemon2589051-21sed08:50:141
307598100,5rtkit-daemon2459033-21ps07:10:162
307598100,3rtkit-daemon217-21plymouthd10:52:011
28247532100,7sleep22825794-21kthreadcore12:00:142
28172762101,5sleep02817308-21apt-get11:55:120
27414712100,7sleep02742411-21kernelversion10:55:170
27052652105,3sleep22705874-21kthreadcore10:25:172
25751212100,7sleep02575138-21basename08:40:000
25308602102,4sleep22530893-21apt-get08:05:122
30759890,5rtkit-daemon3333005-21packagekitd08:04:121
30759890,4rtkit-daemon2651232-21python309:40:191
30759890,4rtkit-daemon1-21systemd12:35:011
30759890,3rtkit-daemon2464884-21munin-node07:20:361
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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