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2026-01-14 - 23:45
[ 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 14, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
373043099160,12cyclictest0-21swapper/309:50:133
3730430991410,1cyclictest0-21swapper/308:55:123
373043099130,12cyclictest0-21swapper/308:50:103
3730430991211,0cyclictest0-21swapper/307:42:333
3730430991210,1cyclictest0-21swapper/309:55:113
373043099120,1cyclictest0-21swapper/307:50:123
373043099120,11cyclictest0-21swapper/310:20:123
373043099120,11cyclictest0-21swapper/307:15:103
3730430991111,0cyclictest0-21swapper/311:00:173
3730430991111,0cyclictest0-21swapper/308:35:113
3730430991111,0cyclictest0-21swapper/308:05:113
3730430991110,1cyclictest0-21swapper/310:25:113
3730430991110,1cyclictest0-21swapper/310:25:113
3730430991110,0cyclictest0-21swapper/311:55:123
3730430991110,0cyclictest0-21swapper/308:25:123
373043099110,11cyclictest0-21swapper/312:35:123
373043099110,10cyclictest0-21swapper/308:05:003
373043099110,0cyclictest0-21swapper/312:30:113
373043099110,0cyclictest0-21swapper/311:45:003
373043099110,0cyclictest0-21swapper/310:45:153
373043099110,0cyclictest0-21swapper/309:35:083
373043099110,0cyclictest0-21swapper/309:20:143
373043099110,0cyclictest0-21swapper/307:35:193
373043099109,1cyclictest0-21swapper/310:40:013
3730430991010,0cyclictest0-21swapper/312:00:013
3730430991010,0cyclictest0-21swapper/311:13:173
3730430991010,0cyclictest0-21swapper/311:05:153
3730430991010,0cyclictest0-21swapper/310:10:003
3730430991010,0cyclictest0-21swapper/309:45:113
3730430991010,0cyclictest0-21swapper/308:20:113
3730430991010,0cyclictest0-21swapper/307:32:503
373043099100,9cyclictest0-21swapper/310:50:183
373043099100,9cyclictest0-21swapper/310:30:123
373043099100,8cyclictest0-21swapper/308:40:123
373043099100,0cyclictest0-21swapper/312:10:173
373043099100,0cyclictest0-21swapper/311:15:103
373043099100,0cyclictest0-21swapper/309:05:203
373043099100,0cyclictest0-21swapper/308:20:013
37304309999,0cyclictest0-21swapper/312:15:183
37304309999,0cyclictest0-21swapper/312:05:133
37304309999,0cyclictest0-21swapper/310:40:113
37304309999,0cyclictest0-21swapper/309:15:153
37304309999,0cyclictest0-21swapper/308:45:113
37304309998,0cyclictest0-21swapper/312:25:113
37304309998,0cyclictest0-21swapper/310:00:153
37304309998,0cyclictest0-21swapper/309:00:143
37304309990,8cyclictest0-21swapper/308:30:183
37304309988,0cyclictest0-21swapper/311:45:113
37304309988,0cyclictest0-21swapper/311:25:113
37304309988,0cyclictest0-21swapper/307:10:123
37304309987,0cyclictest0-21swapper/309:40:153
37304309977,0cyclictest0-21swapper/311:40:013
37304309977,0cyclictest0-21swapper/311:30:173
37304309977,0cyclictest0-21swapper/311:00:013
37304309977,0cyclictest0-21swapper/310:05:163
37304309970,6cyclictest3746149-21chrt07:45:343
37304309970,6cyclictest0-21swapper/309:30:013
37304309970,6cyclictest0-21swapper/307:25:203
3728723270,5sleep30-21swapper/307:05:123
37304309966,0cyclictest0-21swapper/311:51:213
37304309966,0cyclictest0-21swapper/307:55:123
37304309966,0cyclictest0-21swapper/307:20:073
37304309965,0cyclictest0-21swapper/309:10:013
37304309960,5cyclictest0-21swapper/312:20:153
14039860,3rtkit-daemon0-21swapper/007:07:460
14039850,3rtkit-daemon3778266-21ls09:10:132
3834873240,2sleep13835145-40unattended-upgr11:29:591
3767834240,3sleep03767924-21/usr/sbin/munin08:45:120
37304309944,0cyclictest0-21swapper/310:15:183
37304309944,0cyclictest0-21swapper/309:30:593
37304309940,4cyclictest0-21swapper/308:10:123
37304309940,3cyclictest0-21swapper/311:20:263
3729983242,1sleep20-21swapper/207:06:222
3729909242,1sleep10-21swapper/107:05:261
14039840,2rtkit-daemon766-21snmpd09:56:192
14039840,2rtkit-daemon622-21wpa_supplicant11:58:342
14039840,2rtkit-daemon440-21systemd-udevd10:17:592
14039840,2rtkit-daemon1-21systemd12:31:422
14039840,2rtkit-daemon1-21systemd12:11:102
14039840,2rtkit-daemon1-21systemd11:37:242
14039840,2rtkit-daemon1-21systemd11:31:032
14039840,2rtkit-daemon1-21systemd11:25:412
14039840,2rtkit-daemon1-21systemd11:21:062
14039840,2rtkit-daemon1-21systemd11:05:182
14039840,2rtkit-daemon1-21systemd09:21:312
14039840,0rtkit-daemon0-21swapper/008:02:360
3789390230,2sleep03789474-21/usr/sbin/munin09:40:150
3735437230,2sleep13735641-21awk07:20:101
14039830,2rtkit-daemon769-21ntpd09:40:122
14039830,2rtkit-daemon1410-21sendmail-mta12:00:012
14039830,2rtkit-daemon1-21systemd11:17:092
14039830,1rtkit-daemon769-21ntpd11:52:322
14039830,1rtkit-daemon769-21ntpd11:45:062
14039830,1rtkit-daemon769-21ntpd09:51:282
14039830,1rtkit-daemon769-21ntpd08:41:012
14039830,1rtkit-daemon766-21snmpd12:15:092
14039830,1rtkit-daemon766-21snmpd07:24:550
14039830,1rtkit-daemon691-21gmain09:32:122
14039830,1rtkit-daemon615-21rsyslogd10:40:212
14039830,1rtkit-daemon3856975-21df_inode12:20:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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