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2026-02-06 - 18:04
[ 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 rack1slot3.osadl.org (updated Fri Feb 06, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
67745799161,12cyclictest0-21swapper/312:00:133
677457991311,1cyclictest0-21swapper/308:20:133
677457991310,2cyclictest0-21swapper/307:25:003
67745799130,12cyclictest0-21swapper/309:10:123
67745799130,11cyclictest0-21swapper/311:00:133
67745799130,11cyclictest0-21swapper/309:55:123
67745799120,1cyclictest0-21swapper/307:36:013
67745799120,11cyclictest0-21swapper/311:45:113
67745799120,11cyclictest0-21swapper/310:15:123
67745799120,11cyclictest0-21swapper/310:00:143
67745799120,11cyclictest0-21swapper/308:50:003
677457991110,0cyclictest0-21swapper/311:50:143
677457991110,0cyclictest0-21swapper/307:45:133
67745799110,1cyclictest0-21swapper/311:35:183
67745799110,11cyclictest0-21swapper/312:20:203
67745799110,0cyclictest0-21swapper/312:05:143
67745799110,0cyclictest0-21swapper/309:45:213
67745799110,0cyclictest0-21swapper/309:20:003
67745799109,0cyclictest0-21swapper/312:30:123
67745799109,0cyclictest0-21swapper/311:15:093
67745799109,0cyclictest0-21swapper/310:40:163
67745799109,0cyclictest0-21swapper/307:20:103
67745799109,0cyclictest0-21swapper/307:15:113
677457991010,0cyclictest0-21swapper/311:55:123
677457991010,0cyclictest0-21swapper/311:40:163
677457991010,0cyclictest0-21swapper/310:35:543
677457991010,0cyclictest0-21swapper/310:20:173
677457991010,0cyclictest0-21swapper/309:05:113
677457991010,0cyclictest0-21swapper/308:50:023
67745799100,0cyclictest0-21swapper/312:40:013
67745799100,0cyclictest0-21swapper/308:25:173
6774579999,0cyclictest0-21swapper/311:21:563
6774579999,0cyclictest0-21swapper/310:30:193
6774579999,0cyclictest0-21swapper/309:35:123
6774579998,0cyclictest0-21swapper/308:15:123
6774579998,0cyclictest0-21swapper/308:08:253
6774579997,1cyclictest0-21swapper/307:50:113
6774579995,2cyclictest0-21swapper/307:30:123
14039890,4rtkit-daemon772-21lldpd07:05:191
6774579988,0cyclictest0-21swapper/311:05:163
6774579988,0cyclictest0-21swapper/309:45:023
6774579988,0cyclictest0-21swapper/308:55:193
6774579988,0cyclictest0-21swapper/308:55:183
6774579988,0cyclictest0-21swapper/308:10:173
6774579988,0cyclictest0-21swapper/307:55:163
6774579987,0cyclictest0-21swapper/310:05:183
6774579980,8cyclictest0-21swapper/310:10:163
6774579980,7cyclictest0-21swapper/311:30:123
6774579977,0cyclictest0-21swapper/312:29:013
6774579977,0cyclictest0-21swapper/310:29:513
6774579977,0cyclictest0-21swapper/308:35:123
6774579977,0cyclictest0-21swapper/307:44:553
6774579970,7cyclictest0-21swapper/312:15:003
675634271,4sleep30-21swapper/307:05:143
6774579966,0cyclictest0-21swapper/311:13:073
6774579966,0cyclictest0-21swapper/310:55:133
6774579966,0cyclictest0-21swapper/310:52:073
6774579966,0cyclictest0-21swapper/309:53:003
6774579966,0cyclictest0-21swapper/309:20:183
6774579966,0cyclictest0-21swapper/308:40:133
6774579960,6cyclictest0-21swapper/307:10:123
14039860,0rtkit-daemon0-21swapper/109:32:231
14039860,0rtkit-daemon0-21swapper/107:57:111
6774579955,0cyclictest0-21swapper/312:15:283
6774579955,0cyclictest0-21swapper/309:00:053
6774579955,0cyclictest0-21swapper/308:00:113
6774579954,0cyclictest0-21swapper/311:25:153
6774579950,3cyclictest0-21swapper/310:45:313
6774579950,0cyclictest0-21swapper/309:27:583
677211253,1sleep20-21swapper/207:09:052
14039850,2rtkit-daemon766-21snmpd12:38:531
801949240,3sleep2802109-21sed12:15:122
749133241,2sleep0749296-21threads10:05:180
690258240,4sleep20-21swapper/207:40:022
6774579940,3cyclictest709688-21chrt08:30:053
6774579940,2cyclictest0-21swapper/309:30:123
14039840,2rtkit-daemon825-21gmain08:50:021
14039840,2rtkit-daemon769-21ntpd10:42:341
14039840,2rtkit-daemon766-21snmpd12:03:441
14039840,2rtkit-daemon766-21snmpd10:06:461
14039840,2rtkit-daemon766-21snmpd09:58:461
14039840,2rtkit-daemon766-21snmpd09:45:351
14039840,2rtkit-daemon766-21snmpd08:47:131
14039840,2rtkit-daemon708184-21expr08:25:131
14039840,1rtkit-daemon799423-21cut12:05:201
792916230,1sleep2793042-21ntp_states11:50:192
781568230,1sleep2781598-21apt-get11:25:132
725877231,1sleep2726045-21sed09:10:172
694098230,1sleep2694124-21apt-get07:50:112
675728231,1sleep00-21swapper/007:05:150
14039830,1rtkit-daemon806050-21expr12:25:131
14039830,1rtkit-daemon793132-21processes11:50:201
14039830,1rtkit-daemon772-21lldpd11:46:021
14039830,1rtkit-daemon772-21lldpd08:17:111
14039830,1rtkit-daemon769-21ntpd12:13:411
14039830,1rtkit-daemon769-21ntpd11:11:001
14039830,1rtkit-daemon766352-21runrttasks10:46:551
14039830,1rtkit-daemon766-21snmpd12:15:021
14039830,1rtkit-daemon766-21snmpd11:19:441
14039830,1rtkit-daemon766-21snmpd10:56:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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