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2026-02-10 - 07:45
[ 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.

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 792 highest latencies:
System rack7slot8.osadl.org (updated Tue Feb 10, 2026 01:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
11884218634,120sleep00-21swapper/019:09:420
119879915982,21cyclictest5936-21diskstats23:00:210
119879915483,19cyclictest25967-21df20:05:160
119879915072,37cyclictest15826-21aten_r7power_cu23:40:130
119879914999,39cyclictest31442-21apt-get22:32:110
119879914873,39cyclictest30787-21seq20:22:550
119879914873,20cyclictest9632-21df23:15:160
119879914870,35cyclictest1408-21nginx22:01:340
119879914783,21cyclictest26342-21cron00:20:010
119879914779,48cyclictest24943-21sshd22:08:090
119879914672,20cyclictest3611-21munin-plugin-st20:45:010
119879914576,47cyclictest28957-21/usr/sbin/munin00:30:260
119879914573,30cyclictest2010-21node00:07:000
119879914559,28cyclictest19704-21apt-get23:57:080
119879914380,21cyclictest32589-21df20:30:170
119879914376,23cyclictest29023-21apt-get20:17:060
119879914374,48cyclictest18300-21/usr/sbin/munin19:35:320
119879914371,38cyclictest12345-21apt-get21:17:110
119879914270,36cyclictest8239-21ntp_states21:00:390
119879914168,53cyclictest9098-21/usr/sbin/munin21:05:130
119879914168,19cyclictest6988-21ntp_states20:55:420
119879914167,35cyclictest4867-21ntp_states22:55:440
119879914167,32cyclictest2010-21node23:52:580
119879914166,38cyclictest27417-21ntp_states20:10:420
119879914165,36cyclictest17257-21df_inode19:30:180
119879913975,23cyclictest18025-21df21:40:190
119879913970,51cyclictest834-21wget22:40:160
119879913969,50cyclictest1305-21snmpd21:23:080
119879913968,35cyclictest12176-21diskstats23:25:230
119879913967,36cyclictest25395-21sshd20:02:470
119879913884,38cyclictest3617-21ntp_states22:50:400
119879913877,39cyclictest24002-21wget00:10:130
119879913869,36cyclictest24410-21munin-run20:00:020
119879913867,32cyclictest19127-21wget21:45:130
119879913773,45cyclictest802-21in:imuxsock19:20:140
119879913770,32cyclictest1305-21snmpd23:13:350
119879913673,33cyclictest14633-21chrt23:35:170
119879913673,22cyclictest21699-21df_inode00:00:230
119879913666,33cyclictest1305-21snmpd19:52:480
119879913657,23cyclictest3607-21apt-get20:47:090
119879913583,39cyclictest26862-21ntp_states00:20:350
119879913578,38cyclictest32509-21users22:35:500
119879913572,44cyclictest21221-21chrt21:53:140
119879913485,36cyclictest31695-21chrt20:25:470
119879913478,44cyclictest27291-21apt-get22:17:120
119879913477,44cyclictest16773-21diskstats21:35:200
119879913475,38cyclictest14284-21df21:25:180
119879913468,47cyclictest6965-21/usr/sbin/munin23:05:330
119879913464,33cyclictest30252-21wget00:35:110
119879913374,22cyclictest10945-21users21:10:520
119879913369,29cyclictest1254-21grep20:35:110
119879913368,22cyclictest17541-21diskstats23:45:230
119879913367,48cyclictest1305-21snmpd22:28:240
119879913279,40cyclictest14075-21apt-get19:17:080
119879913278,42cyclictest28407-21runrttasks22:20:500
119879913269,30cyclictest1305-21snmpd21:58:170
119879913266,47cyclictest15328-21munin-node21:30:120
119879913170,30cyclictest28832-21seq00:29:560
119879913167,48cyclictest1305-21snmpd22:13:210
119879913082,36cyclictest16056-21fw_conntrack19:25:270
119879913066,33cyclictest1305-21snmpd23:23:370
119879913063,46cyclictest1312-21sshd22:45:140
119879912974,44cyclictest21196-21ntp_states19:45:410
119879912956,20cyclictest5652-21irqstats20:50:310
119879912869,43cyclictest13469-21/usr/sbin/munin23:30:300
119879912865,44cyclictest19619-21grep19:40:120
119879912674,39cyclictest12068-21/usr/sbin/munin19:10:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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