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2026-01-12 - 23:31
[ 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 Mon Jan 12, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
117996992825,1cyclictest0-21swapper/310:50:003
3635182231,10sleep0363757-21grep10:15:240
11799699228,10cyclictest377032-21sleep10:30:003
117996992017,1cyclictest0-21swapper/311:33:573
11799699201,13cyclictest531982-21taskset12:34:593
11799699200,14cyclictest158903-21taskset07:40:013
117996991917,1cyclictest0-21swapper/310:40:143
117996991916,1cyclictest0-21swapper/310:50:183
11799699191,13cyclictest525552-21turbostat12:30:003
11799699181,13cyclictest229439-21chrt08:34:553
11799699181,13cyclictest139382-21turbostat07:25:003
11799699181,13cyclictest118253-21taskset07:10:123
11799699181,12cyclictest428508-21taskset11:10:123
11799699181,12cyclictest428508-21taskset11:10:113
307598170,7rtkit-daemon197004-21sshd08:07:491
117996991715,1cyclictest0-21swapper/312:35:193
117996991714,1cyclictest0-21swapper/311:45:173
117996991714,1cyclictest0-21swapper/310:05:013
11799699171,13cyclictest132116-21taskset07:15:213
11799699171,12cyclictest286937-21taskset09:18:033
11799699171,12cyclictest254991-21taskset08:53:223
117996991613,1cyclictest0-21swapper/311:29:503
117996991613,1cyclictest0-21swapper/311:20:223
117996991613,1cyclictest0-21swapper/310:55:173
117996991613,1cyclictest0-21swapper/308:20:133
11799699161,12cyclictest511714-21taskset12:14:043
11799699161,12cyclictest486004-21taskset11:53:163
11799699161,12cyclictest363963-21taskset10:16:583
11799699161,12cyclictest356951-21taskset10:10:213
11799699161,12cyclictest338416-21taskset09:57:143
11799699161,12cyclictest326029-21chrt09:50:053
11799699161,12cyclictest299867-21chrt09:29:263
11799699161,12cyclictest280061-21taskset09:10:213
11799699161,12cyclictest235684-21chrt08:37:363
11799699161,12cyclictest223047-21taskset08:29:293
11799699161,12cyclictest152135-21taskset07:34:393
11799699161,12cyclictest142922-21taskset07:25:193
11799699161,11cyclictest504437-21chrt12:05:183
11799699161,11cyclictest318895-21taskset09:42:283
11799699161,11cyclictest197461-21chrt08:10:113
11799699160,12cyclictest293163-21taskset09:20:323
307598150,11rtkit-daemon486142-21cron11:55:011
11799699156,6cyclictest2421672sleep308:43:063
117996991513,1cyclictest0-21swapper/307:40:163
11799699151,11cyclictest512383-21taskset12:16:093
11799699151,11cyclictest467163-21taskset11:40:063
11799699151,11cyclictest466362-21taskset11:36:333
11799699151,11cyclictest422108-21taskset11:05:023
11799699151,11cyclictest383634-21taskset10:35:063
11799699151,11cyclictest268128-21taskset09:05:093
11799699151,11cyclictest246042-21taskset08:45:173
11799699151,11cyclictest196827-21chrt08:05:333
11799699151,11cyclictest190569-21taskset08:02:253
11799699151,11cyclictest171869-21taskset07:50:113
11799699150,12cyclictest492261-21chrt11:56:043
11799699150,12cyclictest435219-21chrt11:15:133
11799699150,12cyclictest377442-21chrt10:30:123
11799699150,12cyclictest325755-21taskset09:49:403
11799699150,12cyclictest306061-21chrt09:31:463
11799699150,12cyclictest255365-21taskset08:55:033
11799699150,12cyclictest203914-21taskset08:15:113
11799699150,12cyclictest184228-21chrt07:58:093
11799699150,12cyclictest168926-21taskset07:45:183
11799699150,11cyclictest351096-21taskset10:06:083
117996991412,1cyclictest0-21swapper/312:20:123
117996991412,1cyclictest0-21swapper/312:00:173
11799699141,11cyclictest420759-21chrt11:00:183
11799699140,12cyclictest312041-21chrt09:35:223
11799699140,11cyclictest370267-21taskset10:20:263
11799699140,11cyclictest261742-21taskset09:00:033
4867962134,5sleep0486970-21cut11:55:150
4430902139,2sleep10-21swapper/111:20:171
307598130,8rtkit-daemon151325-21runrttasks07:30:211
307598130,2rtkit-daemon0-21swapper/108:37:281
1721272130,6sleep1172287-21if_eno207:50:141
4666312120,8sleep1466772-21cp11:40:001
4542652120,4sleep1454465-21hddtemp_smartct11:30:151
3661242120,9sleep0368066-21tr10:20:170
307598120,8rtkit-daemon375895-21cut10:25:191
307598120,7rtkit-daemon716-21ntpd10:31:241
3001712121,7sleep1300204-21apt-get09:30:131
1346692120,3sleep2136461-21grep07:20:172
307598110,2rtkit-daemon217-21plymouthd11:13:141
307598110,2rtkit-daemon217-21plymouthd11:13:141
2364282110,8sleep1236598-21iwlist08:40:141
1849182110,8sleep0185100-21iwlist08:00:150
1773282110,1sleep20-21swapper/207:50:222
4631182100,7sleep2465186-21grep11:35:162
3386302100,6sleep0338751-21sed10:00:010
3196002101,5sleep0319116-21apt-get09:45:020
307598100,6rtkit-daemon714-21snmpd08:33:241
307598100,6rtkit-daemon468-21systemd-logind10:58:431
307598100,6rtkit-daemon468-21systemd-logind09:11:441
307598100,6rtkit-daemon34-21ksoftirqd/108:51:471
307598100,6rtkit-daemon316-21systemd-udevd12:32:431
307598100,6rtkit-daemon162914-21kthreadcore07:40:181
307598100,4rtkit-daemon1-21systemd11:16:381
2230872101,6sleep0223179-21grep08:30:010
487933290,6sleep2489874-21kthreadcore11:55:162
473585291,4sleep0473607-21apt-get11:45:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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