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2026-02-24 - 04:29
[ 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 Tue Feb 24, 2026 00:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
240645199140,2cyclictest0-21swapper/320:25:123
240645199140,12cyclictest0-21swapper/323:00:133
240645199130,11cyclictest0-21swapper/323:10:123
240645199130,11cyclictest0-21swapper/321:30:123
240645199120,8cyclictest0-21swapper/300:05:133
240645199120,1cyclictest0-21swapper/323:45:123
240645199120,11cyclictest0-21swapper/323:35:103
240645199120,11cyclictest0-21swapper/319:53:373
240645199120,11cyclictest0-21swapper/300:35:103
240645199118,1cyclictest0-21swapper/322:20:113
2406451991110,0cyclictest0-21swapper/320:15:123
2406451991110,0cyclictest0-21swapper/320:10:113
240645199110,10cyclictest0-21swapper/322:25:163
240645199110,10cyclictest0-21swapper/319:40:133
240645199110,10cyclictest0-21swapper/319:25:133
240645199110,10cyclictest0-21swapper/300:30:023
240645199109,0cyclictest0-21swapper/321:35:163
2406451991010,0cyclictest0-21swapper/323:30:123
2406451991010,0cyclictest0-21swapper/322:05:133
2406451991010,0cyclictest0-21swapper/321:55:123
2406451991010,0cyclictest0-21swapper/319:40:003
240645199100,9cyclictest0-21swapper/321:10:003
240645199100,8cyclictest0-21swapper/320:05:233
24064519999,0cyclictest0-21swapper/323:20:013
24064519999,0cyclictest0-21swapper/321:20:183
24064519999,0cyclictest0-21swapper/321:00:193
24064519999,0cyclictest0-21swapper/320:45:143
24064519999,0cyclictest0-21swapper/320:35:133
24064519999,0cyclictest0-21swapper/320:05:003
24064519999,0cyclictest0-21swapper/300:15:143
24064519998,0cyclictest0-21swapper/321:45:133
24064519990,8cyclictest0-21swapper/321:15:143
24064519990,0cyclictest0-21swapper/323:05:123
24064519988,0cyclictest0-21swapper/322:33:273
24064519988,0cyclictest0-21swapper/321:50:193
24064519988,0cyclictest0-21swapper/319:55:173
24064519988,0cyclictest0-21swapper/319:30:133
24064519988,0cyclictest0-21swapper/300:30:153
24064519988,0cyclictest0-21swapper/300:20:173
24064519988,0cyclictest0-21swapper/300:03:133
24064519987,0cyclictest0-21swapper/322:15:153
24064519986,1cyclictest0-21swapper/320:30:123
24064519980,8cyclictest0-21swapper/319:45:123
24064519980,8cyclictest0-21swapper/319:15:183
24064519980,0cyclictest0-21swapper/321:40:123
24064519977,0cyclictest0-21swapper/323:20:183
24064519977,0cyclictest0-21swapper/322:55:173
24064519977,0cyclictest0-21swapper/322:50:133
24064519977,0cyclictest0-21swapper/322:14:273
24064519977,0cyclictest0-21swapper/321:26:023
24064519976,0cyclictest0-21swapper/320:50:163
24064519970,0cyclictest0-21swapper/300:13:583
24064519970,0cyclictest0-21swapper/300:13:573
24064519964,1cyclictest0-21swapper/319:20:113
24064519960,6cyclictest0-21swapper/322:40:013
24064519960,5cyclictest0-21swapper/323:56:343
24064519960,5cyclictest0-21swapper/319:10:123
2404602261,3sleep30-21swapper/319:05:053
14039860,0rtkit-daemon328-21plymouthd21:10:010
24064519955,0cyclictest0-21swapper/323:53:383
24064519955,0cyclictest0-21swapper/323:40:173
24064519955,0cyclictest0-21swapper/322:00:003
24064519955,0cyclictest0-21swapper/320:57:263
24064519953,1cyclictest0-21swapper/323:25:143
24064519950,3cyclictest0-21swapper/320:40:213
14039850,4rtkit-daemon1183113-21kworker/0:1+events19:53:090
14039850,3rtkit-daemon1402-21rtkit-daemon21:49:110
2520650240,3sleep02520775-21/usr/sbin/munin23:50:120
2519959240,0sleep10-21swapper/123:46:261
2443465240,4sleep10-21swapper/120:44:331
24064519944,0cyclictest0-21swapper/322:45:223
24064519940,3cyclictest2453402-21chrt21:10:133
24064519940,3cyclictest2434154-21taskset20:20:023
14039840,2rtkit-daemon766-21snmpd22:55:581
14039840,2rtkit-daemon418-21systemd-journal23:29:271
14039840,2rtkit-daemon2489488-21fw_packets22:35:150
14039840,2rtkit-daemon2462201-21ntp_states21:30:170
14039840,2rtkit-daemon2418188-21users19:35:190
14039840,2rtkit-daemon2408502-21munin-node20:25:140
14039840,2rtkit-daemon1-21systemd23:55:561
14039840,2rtkit-daemon1-21systemd23:52:491
14039840,2rtkit-daemon1-21systemd22:19:340
14039840,1rtkit-daemon691-21gmain21:39:160
14039840,1rtkit-daemon2455352-21apt-get21:15:130
14039840,1rtkit-daemon0-21swapper/019:05:220
14039840,0rtkit-daemon0-21swapper/020:12:060
2491149230,1sleep22491175-21apt-get22:40:142
2460407230,0sleep10-21swapper/121:25:201
2436201230,1sleep22436496-21df20:25:132
24064519930,3cyclictest0-21swapper/322:40:103
2404668230,1sleep12404811-21cpu19:05:121
2404601231,1sleep20-21swapper/219:05:042
14039830,2rtkit-daemon766-21snmpd19:30:120
14039830,2rtkit-daemon2408502-21munin-node23:30:071
14039830,2rtkit-daemon1-21systemd21:57:290
14039830,1rtkit-daemon766-21snmpd23:43:441
14039830,1rtkit-daemon766-21snmpd23:06:101
14039830,1rtkit-daemon766-21snmpd22:10:490
14039830,1rtkit-daemon766-21snmpd00:35:441
14039830,1rtkit-daemon766-21snmpd00:22:331
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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