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2026-01-23 - 16:06
[ 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 23, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
300613991511,3cyclictest0-21swapper/312:35:003
30061399131,11cyclictest0-21swapper/308:43:383
30061399130,8cyclictest0-21swapper/309:40:113
30061399130,12cyclictest0-21swapper/310:25:133
300613991212,0cyclictest0-21swapper/311:30:163
300613991210,1cyclictest0-21swapper/307:50:123
30061399120,1cyclictest0-21swapper/310:00:123
30061399120,11cyclictest0-21swapper/309:55:373
300613991111,0cyclictest0-21swapper/311:45:153
300613991111,0cyclictest0-21swapper/311:25:123
300613991111,0cyclictest0-21swapper/310:55:083
300613991111,0cyclictest0-21swapper/308:25:193
300613991111,0cyclictest0-21swapper/307:15:013
300613991110,1cyclictest0-21swapper/308:30:123
300613991110,0cyclictest0-21swapper/308:55:113
300613991110,0cyclictest0-21swapper/307:15:093
30061399110,11cyclictest0-21swapper/309:35:003
30061399110,10cyclictest0-21swapper/310:42:463
30061399110,10cyclictest0-21swapper/308:04:503
30061399110,10cyclictest0-21swapper/307:35:003
30061399109,0cyclictest0-21swapper/312:15:133
30061399109,0cyclictest0-21swapper/312:10:003
30061399109,0cyclictest0-21swapper/309:46:413
300613991010,0cyclictest0-21swapper/311:40:123
300613991010,0cyclictest0-21swapper/311:15:183
300613991010,0cyclictest0-21swapper/309:25:163
300613991010,0cyclictest0-21swapper/307:35:123
30061399100,10cyclictest0-21swapper/309:40:013
30061399100,0cyclictest0-21swapper/312:28:143
30061399100,0cyclictest0-21swapper/310:10:223
30061399100,0cyclictest0-21swapper/309:15:163
30061399100,0cyclictest0-21swapper/307:25:163
3006139999,0cyclictest0-21swapper/312:10:203
3006139999,0cyclictest0-21swapper/311:05:423
3006139999,0cyclictest0-21swapper/310:49:563
3006139999,0cyclictest0-21swapper/308:55:003
3006139999,0cyclictest0-21swapper/307:45:173
3006139998,0cyclictest0-21swapper/311:50:113
3006139998,0cyclictest0-21swapper/310:20:143
3006139998,0cyclictest0-21swapper/309:50:133
3006139998,0cyclictest0-21swapper/308:05:143
3006139990,8cyclictest0-21swapper/311:40:003
3006139990,8cyclictest0-21swapper/308:15:173
3006139990,8cyclictest0-21swapper/307:55:173
298815291,5sleep30-21swapper/307:05:133
3006139988,0cyclictest0-21swapper/312:01:013
3006139988,0cyclictest0-21swapper/308:45:123
3006139988,0cyclictest0-21swapper/308:40:003
3006139987,0cyclictest0-21swapper/312:35:133
3006139980,7cyclictest0-21swapper/310:18:213
3006139980,0cyclictest0-21swapper/307:40:103
3006139977,0cyclictest0-21swapper/310:05:163
3006139977,0cyclictest0-21swapper/309:20:123
3006139977,0cyclictest0-21swapper/307:25:013
3006139976,0cyclictest0-21swapper/311:25:013
3006139970,7cyclictest0-21swapper/310:40:023
3006139970,6cyclictest0-21swapper/308:20:163
3006139966,0cyclictest0-21swapper/311:57:113
3006139966,0cyclictest0-21swapper/309:10:163
3006139960,0cyclictest0-21swapper/311:10:083
3006139955,0cyclictest0-21swapper/309:00:103
3006139955,0cyclictest0-21swapper/308:10:183
3006139954,0cyclictest0-21swapper/312:20:153
14039850,4rtkit-daemon1402-21rtkit-daemon09:35:150
14039850,2rtkit-daemon0-21swapper/007:05:160
14039850,1rtkit-daemon691-21gmain07:39:250
344037240,3sleep0344194-21sed09:00:010
3006139944,0cyclictest0-21swapper/309:05:123
3006139943,0cyclictest0-21swapper/311:00:323
3006139940,3cyclictest385439-21chrt10:51:143
3006139940,3cyclictest0-21swapper/310:30:553
3006139940,3cyclictest0-21swapper/310:30:543
300405242,1sleep20-21swapper/207:09:272
298780242,1sleep10-21swapper/107:05:061
14039840,2rtkit-daemon766-21snmpd07:54:490
14039840,2rtkit-daemon390709-21unixbench_singl11:11:470
14039840,2rtkit-daemon363194-21df09:45:130
14039840,1rtkit-daemon622-21wpa_supplicant10:20:060
14039840,1rtkit-daemon302678-21munin-node09:15:090
393471230,1sleep2393497-21apt-get11:20:122
356267230,1sleep00-21swapper/009:30:100
14039830,2rtkit-daemon766-21snmpd11:50:370
14039830,2rtkit-daemon766-21snmpd09:41:310
14039830,2rtkit-daemon302678-21munin-node10:40:420
14039830,1rtkit-daemon772-21lldpd09:14:330
14039830,1rtkit-daemon769-21ntpd11:38:170
14039830,1rtkit-daemon766-21snmpd12:35:261
14039830,1rtkit-daemon766-21snmpd12:17:450
14039830,1rtkit-daemon766-21snmpd12:00:050
14039830,1rtkit-daemon766-21snmpd11:15:080
14039830,1rtkit-daemon766-21snmpd07:15:000
14039830,1rtkit-daemon691-21gmain12:31:571
14039830,1rtkit-daemon606-21avahi-daemon11:40:440
14039830,1rtkit-daemon328-21plymouthd12:26:161
14039830,1rtkit-daemon328-21plymouthd10:00:170
14039830,1rtkit-daemon328-21plymouthd09:05:170
14039830,1rtkit-daemon302678-21munin-node10:50:370
14039830,1rtkit-daemon302678-21munin-node10:15:400
14039830,1rtkit-daemon302678-21munin-node10:05:450
14039830,1rtkit-daemon302678-21munin-node09:51:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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