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2026-03-01 - 21:58
[ 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 Sun Mar 01, 2026 12:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
117508299274,20cyclictest1451869-21turbostat10:49:553
1175082992320,1cyclictest0-21swapper/310:45:013
307598200,9rtkit-daemon1247768-21/usr/sbin/munin08:05:142
307598200,9rtkit-daemon1247768-21/usr/sbin/munin08:05:132
117508299201,14cyclictest1573194-21taskset12:19:593
1175082991917,1cyclictest0-21swapper/312:00:153
1175082991916,1cyclictest0-21swapper/307:25:173
1175082991914,2cyclictest1356089-21sleep09:30:003
117508299185,9cyclictest14137152sleep310:15:093
1175082991815,1cyclictest0-21swapper/311:40:153
1175082991815,1cyclictest0-21swapper/311:15:173
1175082991815,1cyclictest0-21swapper/311:10:163
1175082991815,1cyclictest0-21swapper/309:05:013
117508299181,13cyclictest1286211-21turbostat08:35:013
307598170,3rtkit-daemon716-21ntpd10:36:072
1175082991714,1cyclictest0-21swapper/308:35:143
1175082991714,1cyclictest0-21swapper/307:55:143
1175082991714,1cyclictest0-21swapper/307:55:133
1175082991714,1cyclictest0-21swapper/307:48:423
1175082991714,1cyclictest0-21swapper/307:20:173
117508299171,13cyclictest1426820-21taskset10:25:153
117508299171,11cyclictest1215717-21taskset07:40:013
117508299170,12cyclictest1273171-21taskset08:25:013
117508299165,7cyclictest1356632-21taskset09:30:123
1175082991614,1cyclictest0-21swapper/310:09:593
1175082991614,1cyclictest0-21swapper/309:10:173
1175082991613,1cyclictest0-21swapper/312:25:223
1175082991613,1cyclictest0-21swapper/312:05:183
1175082991613,1cyclictest0-21swapper/311:20:213
1175082991613,1cyclictest0-21swapper/310:10:173
1175082991613,1cyclictest0-21swapper/309:40:003
1175082991613,1cyclictest0-21swapper/308:55:153
1175082991613,1cyclictest0-21swapper/308:41:173
1175082991613,1cyclictest0-21swapper/308:05:123
1175082991613,1cyclictest0-21swapper/308:05:113
1175082991613,1cyclictest0-21swapper/307:35:163
1175082991612,1cyclictest0-21swapper/308:20:153
117508299161,12cyclictest1579518-21turbostat12:25:003
117508299161,12cyclictest1560524-21chrt12:10:103
117508299161,12cyclictest1521584-21chrt11:35:523
117508299161,12cyclictest1445166-21taskset10:35:573
117508299161,12cyclictest1400512-21chrt10:01:433
117508299161,12cyclictest1375678-21taskset09:45:123
117508299161,12cyclictest1247541-21sleep08:05:003
117508299161,11cyclictest1598182-21taskset12:35:353
117508299161,11cyclictest1330763-21turbostat09:10:013
117508299160,11cyclictest1305547-21taskset08:50:023
117508299152,9cyclictest1299206-21chrt08:45:123
1175082991513,1cyclictest0-21swapper/310:30:163
1175082991512,1cyclictest0-21swapper/311:55:163
1175082991512,1cyclictest0-21swapper/311:05:123
1175082991512,1cyclictest0-21swapper/309:55:163
117508299151,12cyclictest1464519-21taskset10:51:403
117508299151,12cyclictest1234305-21taskset07:52:233
117508299151,12cyclictest1208849-21chrt07:33:483
117508299151,12cyclictest1181312-21taskset07:14:323
117508299151,11cyclictest1540699-21taskset11:50:593
117508299151,11cyclictest1515573-21turbostat11:34:593
117508299151,11cyclictest1388072-21turbostat09:55:003
117508299151,11cyclictest1375148-21taskset09:41:583
117508299151,11cyclictest1337297-21taskset09:15:103
117508299151,11cyclictest1260503-21taskset08:15:073
117508299150,12cyclictest1534430-21chrt11:46:583
117508299150,12cyclictest1470942-21chrt10:57:363
117508299150,12cyclictest1349421-21taskset09:20:583
117508299150,11cyclictest1471394-21taskset11:00:023
117508299141,11cyclictest1508848-21chrt11:25:383
117508299141,11cyclictest1425814-21taskset10:20:383
117508299141,11cyclictest1425814-21taskset10:20:383
1175082991411,1cyclictest0-21swapper/308:10:143
1175082991411,1cyclictest0-21swapper/307:15:023
117508299140,11cyclictest1586096-21taskset12:30:023
117508299140,11cyclictest1586096-21taskset12:30:023
307598130,4rtkit-daemon3333005-21packagekitd09:55:142
14073752130,9sleep11407378-21apt-get10:10:111
307598120,2rtkit-daemon217-21plymouthd09:38:262
12595242120,3sleep21259645-21timerandwakeup08:10:222
12157422121,8sleep20-21swapper/207:40:132
117508299129,1cyclictest0-21swapper/307:10:013
11689152121,6sleep01168948-21apt-get07:05:110
307598110,6rtkit-daemon1208104-21ntp_states07:30:202
14388492113,5sleep21439310-21apt-key10:35:012
307598100,6rtkit-daemon468-21systemd-logind11:56:430
307598100,6rtkit-daemon3256-21sendmail-mta10:00:102
307598100,6rtkit-daemon1517920-21kthreadcore11:35:162
307598100,6rtkit-daemon1181541-21munin-node11:20:282
307598100,5rtkit-daemon217-21plymouthd10:26:012
307598100,5rtkit-daemon1348895-21ntp_states09:20:202
307598100,3rtkit-daemon3256-21sendmail-mta12:10:100
15848102100,4sleep01584948-21awk12:25:190
15537132100,7sleep11553901-21latency_hist12:05:011
14777272100,7sleep11477760-21apt-get11:05:101
13373312100,7sleep11337379-21cpu09:15:131
12550132100,7sleep01256028-21grep08:10:160
12306972100,7sleep11232780-21grep07:50:171
11841172100,7sleep21185027-21sed07:15:152
30759890,5rtkit-daemon714-21snmpd10:13:402
30759890,5rtkit-daemon714-21snmpd09:09:142
30759890,5rtkit-daemon3333005-21packagekitd10:49:542
30759890,5rtkit-daemon1445791-21apt-get10:40:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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