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2026-01-16 - 17:32
[ 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 Jan 16, 2026 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
396466299130,1cyclictest0-21swapper/309:30:113
396466299130,11cyclictest0-21swapper/307:50:113
396466299129,1cyclictest0-21swapper/309:50:113
396466299129,1cyclictest0-21swapper/309:25:003
3964662991210,0cyclictest0-21swapper/312:00:013
396466299120,11cyclictest0-21swapper/309:45:133
396466299120,11cyclictest0-21swapper/309:04:443
396466299120,11cyclictest0-21swapper/308:35:123
396466299120,11cyclictest0-21swapper/308:00:113
396466299120,11cyclictest0-21swapper/307:35:103
396466299120,11cyclictest0-21swapper/307:30:143
396466299120,11cyclictest0-21swapper/307:30:013
396466299119,0cyclictest0-21swapper/312:00:193
3964662991111,0cyclictest0-21swapper/310:00:113
3964662991110,0cyclictest0-21swapper/307:50:003
396466299110,10cyclictest0-21swapper/309:25:143
396466299110,10cyclictest0-21swapper/308:55:003
396466299110,10cyclictest0-21swapper/307:15:303
396466299110,0cyclictest0-21swapper/310:55:123
396466299110,0cyclictest0-21swapper/308:10:113
396466299109,0cyclictest0-21swapper/311:15:183
396466299109,0cyclictest0-21swapper/310:05:183
396466299109,0cyclictest0-21swapper/309:05:183
396466299109,0cyclictest0-21swapper/308:20:013
3964662991010,0cyclictest0-21swapper/311:35:173
3964662991010,0cyclictest0-21swapper/311:25:083
3964662991010,0cyclictest0-21swapper/307:40:123
396466299100,0cyclictest0-21swapper/312:15:113
396466299100,0cyclictest0-21swapper/309:55:173
396466299100,0cyclictest0-21swapper/309:10:013
396466299100,0cyclictest0-21swapper/308:30:143
39646629999,0cyclictest0-21swapper/312:35:193
39646629999,0cyclictest0-21swapper/310:20:173
39646629999,0cyclictest0-21swapper/309:37:373
39646629999,0cyclictest0-21swapper/308:25:103
39646629999,0cyclictest0-21swapper/308:25:023
39646629990,8cyclictest0-21swapper/312:25:013
39646629990,8cyclictest0-21swapper/310:10:153
39646629988,0cyclictest0-21swapper/311:22:203
39646629988,0cyclictest0-21swapper/309:00:003
39646629988,0cyclictest0-21swapper/308:40:173
39646629980,0cyclictest0-21swapper/309:15:013
39646629977,0cyclictest0-21swapper/312:10:183
39646629977,0cyclictest0-21swapper/312:05:263
39646629977,0cyclictest0-21swapper/312:05:253
39646629977,0cyclictest0-21swapper/311:50:113
39646629977,0cyclictest0-21swapper/311:41:063
39646629977,0cyclictest0-21swapper/311:35:013
39646629977,0cyclictest0-21swapper/311:02:423
39646629977,0cyclictest0-21swapper/309:40:113
39646629976,1cyclictest0-21swapper/312:30:113
3962569271,3sleep30-21swapper/307:05:013
39646629966,0cyclictest0-21swapper/312:25:133
39646629966,0cyclictest0-21swapper/311:10:153
39646629966,0cyclictest0-21swapper/310:40:153
39646629966,0cyclictest0-21swapper/308:05:123
39646629966,0cyclictest0-21swapper/307:55:123
39646629966,0cyclictest0-21swapper/307:20:123
39646629961,4cyclictest0-21swapper/310:52:393
39646629960,6cyclictest0-21swapper/308:45:183
39646629955,0cyclictest0-21swapper/310:35:183
39646629954,0cyclictest0-21swapper/311:07:033
39646629954,0cyclictest0-21swapper/310:45:153
39646629954,0cyclictest0-21swapper/310:15:133
39646629954,0cyclictest0-21swapper/307:11:543
3964308250,1sleep20-21swapper/207:07:522
14039850,3rtkit-daemon4075853-21ssh11:42:361
14039850,2rtkit-daemon0-21swapper/107:08:291
39646629944,0cyclictest0-21swapper/311:45:263
39646629943,0cyclictest0-21swapper/310:30:133
3962808241,0sleep00-21swapper/007:05:070
14039840,2rtkit-daemon766-21snmpd12:36:312
14039840,2rtkit-daemon766-21snmpd11:21:521
14039840,2rtkit-daemon766-21snmpd10:46:501
14039840,2rtkit-daemon766-21snmpd09:13:541
14039840,2rtkit-daemon621-21systemd-logind11:16:591
14039840,2rtkit-daemon4057235-21ntp_states10:55:161
4072811230,1sleep04072965-21ntp_states11:35:150
4052046230,2sleep00-21swapper/010:45:120
4050895230,2sleep14051095-21timerwakeupswit10:40:161
4037427230,1sleep14037455-21apt-get10:10:121
4025681231,1sleep04025809-21/usr/sbin/munin09:40:160
3975021230,1sleep23975047-21apt-get07:35:102
39646629930,2cyclictest4043685-21taskset10:25:053
14039830,2rtkit-daemon1-21systemd09:45:281
14039830,2rtkit-daemon1-21systemd08:18:591
14039830,1rtkit-daemon772-21lldpd10:53:101
14039830,1rtkit-daemon769-21ntpd10:00:191
14039830,1rtkit-daemon769-21ntpd07:49:351
14039830,1rtkit-daemon766-21snmpd11:51:481
14039830,1rtkit-daemon766-21snmpd11:47:561
14039830,1rtkit-daemon766-21snmpd11:06:071
14039830,1rtkit-daemon766-21snmpd09:40:171
14039830,1rtkit-daemon766-21snmpd09:25:041
14039830,1rtkit-daemon766-21snmpd08:44:471
14039830,1rtkit-daemon766-21snmpd07:40:131
14039830,1rtkit-daemon691-21gmain10:24:161
14039830,1rtkit-daemon622-21wpa_supplicant08:33:391
14039830,1rtkit-daemon418-21systemd-journal12:22:482
14039830,1rtkit-daemon4011999-21diskmemload12:13:342
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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