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2026-01-29 - 01:19
[ 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 Wed Jan 28, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
433025991310,2cyclictest0-21swapper/310:50:153
43302599130,12cyclictest0-21swapper/311:25:123
43302599129,1cyclictest0-21swapper/308:55:113
43302599129,1cyclictest0-21swapper/307:55:093
433025991210,1cyclictest0-21swapper/310:25:123
433025991210,1cyclictest0-21swapper/308:50:113
43302599120,11cyclictest0-21swapper/312:10:133
43302599120,11cyclictest0-21swapper/311:05:173
43302599120,11cyclictest0-21swapper/307:15:093
43302599120,10cyclictest0-21swapper/312:00:123
43302599120,0cyclictest0-21swapper/312:15:113
433025991111,0cyclictest0-21swapper/310:15:113
433025991110,1cyclictest0-21swapper/311:50:113
43302599110,10cyclictest0-21swapper/310:05:113
43302599110,10cyclictest0-21swapper/308:20:173
43302599110,10cyclictest0-21swapper/308:15:173
43302599110,10cyclictest0-21swapper/307:34:553
43302599110,0cyclictest0-21swapper/308:30:113
43302599109,0cyclictest0-21swapper/312:20:113
43302599109,0cyclictest0-21swapper/311:40:013
43302599109,0cyclictest0-21swapper/311:15:133
43302599109,0cyclictest0-21swapper/310:30:123
433025991010,0cyclictest0-21swapper/310:40:183
433025991010,0cyclictest0-21swapper/309:35:193
433025991010,0cyclictest0-21swapper/309:15:013
433025991010,0cyclictest0-21swapper/309:05:133
43302599100,9cyclictest0-21swapper/312:10:013
43302599100,9cyclictest0-21swapper/307:35:383
43302599100,10cyclictest0-21swapper/312:27:483
43302599100,0cyclictest0-21swapper/311:45:143
43302599100,0cyclictest0-21swapper/311:30:183
43302599100,0cyclictest0-21swapper/310:15:013
43302599100,0cyclictest0-21swapper/309:48:233
43302599100,0cyclictest0-21swapper/308:25:113
43302599100,0cyclictest0-21swapper/308:00:173
4330259999,0cyclictest0-21swapper/311:14:103
4330259999,0cyclictest0-21swapper/308:10:173
4330259998,0cyclictest0-21swapper/309:40:133
4330259998,0cyclictest0-21swapper/309:10:113
4330259990,8cyclictest0-21swapper/310:55:163
4330259990,0cyclictest0-21swapper/308:35:113
4330259988,0cyclictest0-21swapper/312:40:003
4330259988,0cyclictest0-21swapper/309:05:013
4330259988,0cyclictest0-21swapper/308:45:113
4330259987,0cyclictest0-21swapper/311:40:133
4330259980,0cyclictest0-21swapper/307:25:003
4330259977,0cyclictest0-21swapper/310:20:123
4330259977,0cyclictest0-21swapper/309:55:113
4330259977,0cyclictest0-21swapper/308:40:123
4330259977,0cyclictest0-21swapper/307:10:173
431954271,4sleep30-21swapper/307:05:183
4330259966,0cyclictest0-21swapper/310:01:583
4330259966,0cyclictest0-21swapper/307:45:213
4330259960,6cyclictest0-21swapper/312:30:153
4330259960,5cyclictest0-21swapper/307:40:123
4330259960,0cyclictest0-21swapper/309:50:173
4330259955,0cyclictest0-21swapper/311:00:123
4330259955,0cyclictest0-21swapper/309:30:113
4330259955,0cyclictest0-21swapper/309:23:393
4330259954,0cyclictest0-21swapper/310:46:593
4330259954,0cyclictest0-21swapper/310:35:223
4330259953,1cyclictest0-21swapper/307:20:133
432570251,0sleep20-21swapper/207:06:252
14039850,3rtkit-daemon440-21systemd-udevd09:47:580
14039850,2rtkit-daemon766-21snmpd11:50:350
14039850,2rtkit-daemon0-21swapper/007:05:030
567856240,3sleep2567981-21/usr/sbin/munin12:35:172
565437240,0sleep2565521-21irqstats12:30:132
4330259944,0cyclictest0-21swapper/311:55:153
4330259944,0cyclictest0-21swapper/311:20:113
4330259944,0cyclictest0-21swapper/309:25:113
4330259940,3cyclictest456419-21chrt08:05:173
4330259940,3cyclictest449588-21chrt07:50:043
431668241,1sleep10-21swapper/107:05:151
14039840,2rtkit-daemon769-21ntpd11:55:190
14039840,2rtkit-daemon621-21systemd-logind12:36:591
14039840,2rtkit-daemon480024-21diskmemload09:59:330
14039840,1rtkit-daemon1-21systemd10:51:260
562666230,2sleep2562693-21systemd-run12:25:012
503922230,1sleep1503948-21apt-get10:05:111
463109230,2sleep1463381-21tr08:25:121
453876230,2sleep0453959-21/usr/sbin/munin08:00:130
14039830,2rtkit-daemon766-21snmpd08:35:110
14039830,2rtkit-daemon418-21systemd-journal11:44:240
14039830,2rtkit-daemon1410-21sendmail-mta07:38:250
14039830,2rtkit-daemon1-21systemd11:05:460
14039830,2rtkit-daemon1-21systemd07:15:320
14039830,1rtkit-daemon772-21lldpd12:03:210
14039830,1rtkit-daemon769-21ntpd10:27:300
14039830,1rtkit-daemon769-21ntpd09:21:580
14039830,1rtkit-daemon769-21ntpd07:26:230
14039830,1rtkit-daemon766-21snmpd11:36:110
14039830,1rtkit-daemon766-21snmpd10:11:530
14039830,1rtkit-daemon766-21snmpd10:07:090
14039830,1rtkit-daemon766-21snmpd10:02:220
14039830,1rtkit-daemon766-21snmpd09:16:300
14039830,1rtkit-daemon691-21gmain08:55:130
14039830,1rtkit-daemon510810-21memory10:20:160
14039830,1rtkit-daemon480024-21diskmemload10:56:210
14039830,1rtkit-daemon472623-21apt-get08:50:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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