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2026-01-26 - 22:59
[ 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 Mon Jan 26, 2026 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
433198991410,1cyclictest0-21swapper/310:10:013
43319899130,11cyclictest0-21swapper/310:20:133
43319899120,11cyclictest0-21swapper/310:30:193
43319899120,11cyclictest0-21swapper/309:30:113
43319899120,11cyclictest0-21swapper/309:20:133
433198991111,0cyclictest0-21swapper/312:00:183
433198991111,0cyclictest0-21swapper/311:50:163
433198991110,0cyclictest0-21swapper/311:35:133
433198991110,0cyclictest0-21swapper/310:00:173
43319899110,8cyclictest0-21swapper/308:55:173
43319899110,11cyclictest0-21swapper/311:45:163
43319899110,11cyclictest0-21swapper/311:40:173
43319899110,11cyclictest0-21swapper/307:15:173
43319899110,10cyclictest0-21swapper/307:37:293
43319899110,0cyclictest0-21swapper/310:55:113
43319899110,0cyclictest0-21swapper/310:35:183
43319899110,0cyclictest0-21swapper/310:10:113
43319899110,0cyclictest0-21swapper/309:00:103
43319899110,0cyclictest0-21swapper/308:20:013
43319899110,0cyclictest0-21swapper/308:10:013
43319899110,0cyclictest0-21swapper/307:45:003
43319899109,0cyclictest0-21swapper/312:35:583
433198991010,0cyclictest0-21swapper/312:34:553
433198991010,0cyclictest0-21swapper/312:20:193
433198991010,0cyclictest0-21swapper/311:05:123
433198991010,0cyclictest0-21swapper/310:42:463
433198991010,0cyclictest0-21swapper/309:45:013
433198991010,0cyclictest0-21swapper/308:50:003
433198991010,0cyclictest0-21swapper/308:00:003
43319899100,9cyclictest0-21swapper/311:10:203
4331989999,0cyclictest0-21swapper/311:55:113
4331989999,0cyclictest0-21swapper/309:10:133
4331989998,0cyclictest0-21swapper/311:00:113
4331989997,1cyclictest0-21swapper/307:50:143
4331989997,1cyclictest0-21swapper/307:30:113
4331989997,1cyclictest0-21swapper/307:10:113
4331989990,8cyclictest0-21swapper/309:40:143
4331989990,8cyclictest0-21swapper/309:25:183
4331989988,0cyclictest0-21swapper/312:05:173
4331989988,0cyclictest0-21swapper/311:20:213
4331989988,0cyclictest0-21swapper/309:50:123
4331989988,0cyclictest0-21swapper/309:20:003
4331989988,0cyclictest0-21swapper/308:40:173
4331989988,0cyclictest0-21swapper/307:55:163
4331989988,0cyclictest0-21swapper/307:25:113
4331989980,8cyclictest0-21swapper/309:55:103
4331989977,0cyclictest0-21swapper/312:15:163
4331989977,0cyclictest0-21swapper/311:31:243
4331989977,0cyclictest0-21swapper/311:15:133
4331989977,0cyclictest0-21swapper/309:38:453
4331989977,0cyclictest0-21swapper/309:05:183
4331989977,0cyclictest0-21swapper/308:35:013
4331989977,0cyclictest0-21swapper/307:40:103
4331989970,7cyclictest0-21swapper/310:50:163
4331989970,6cyclictest0-21swapper/311:25:163
431611271,4sleep30-21swapper/307:05:153
4331989966,0cyclictest0-21swapper/310:45:133
4331989965,0cyclictest0-21swapper/310:25:113
14039860,4rtkit-daemon418-21systemd-journal07:08:582
14039860,0rtkit-daemon0-21swapper/210:45:112
14039860,0rtkit-daemon0-21swapper/210:06:362
538110250,0sleep00-21swapper/011:25:530
435082250,3sleep0435692-21users07:15:010
4331989955,0cyclictest0-21swapper/308:35:133
4331989954,0cyclictest0-21swapper/312:10:173
4331989954,0cyclictest0-21swapper/308:50:113
4331989952,0cyclictest0-21swapper/312:29:123
4331989951,3cyclictest439055-21chrt07:20:393
14039850,2rtkit-daemon497675-21memory09:50:172
14039850,2rtkit-daemon435295-21munin-node12:36:182
522122240,3sleep0522258-21aten_r1power_vo10:50:140
496797240,3sleep2496842-21cat09:50:002
4331989944,0cyclictest0-21swapper/308:20:133
4331989944,0cyclictest0-21swapper/308:13:313
4331989941,2cyclictest0-21swapper/308:25:103
4331989940,2cyclictest0-21swapper/310:15:133
430928242,1sleep10-21swapper/107:05:011
14039840,2rtkit-daemon766-21snmpd11:43:532
14039840,2rtkit-daemon766-21snmpd08:40:112
14039840,2rtkit-daemon621-21systemd-logind10:01:582
14039840,2rtkit-daemon471158-21df_inode08:45:132
14039840,2rtkit-daemon435295-21munin-node10:44:492
14039840,2rtkit-daemon435295-21munin-node10:38:472
14039840,2rtkit-daemon1-21systemd12:13:432
14039840,2rtkit-daemon1-21systemd09:58:312
14039840,1rtkit-daemon328-21plymouthd08:00:162
534604230,0sleep00-21swapper/011:20:040
508097230,2sleep0508249-21ntp_states10:15:160
447228230,2sleep1447415-21latency_hist07:45:011
446079230,2sleep0446285-21ntpq07:40:160
431174231,1sleep00-21swapper/007:05:120
14039830,2rtkit-daemon769-21ntpd07:50:202
14039830,2rtkit-daemon1-21systemd12:26:062
14039830,1rtkit-daemon772-21lldpd10:16:242
14039830,1rtkit-daemon769-21ntpd07:37:152
14039830,1rtkit-daemon766-21snmpd12:20:512
14039830,1rtkit-daemon766-21snmpd12:01:082
14039830,1rtkit-daemon766-21snmpd11:36:172
14039830,1rtkit-daemon766-21snmpd10:10:292
14039830,1rtkit-daemon766-21snmpd09:38:312
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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