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2026-02-28 - 22:58
[ 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 highest latencies:
System rack7slot8.osadl.org (updated Sat Feb 28, 2026 13:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24953221129,51sleep00-21swapper/007:06:130
254659916177,24cyclictest28085-21apt-get07:18:150
254659915770,35cyclictest1885-21apt-get11:57:080
254659915579,39cyclictest26198-21apt-get09:18:270
254659915281,20cyclictest12082-21ntp_states10:26:130
254659915179,37cyclictest9070-21users08:10:490
254659915174,38cyclictest15815-21apt08:40:010
254659915082,51cyclictest28529-21sshd11:31:330
254659915078,52cyclictest29286-21wget09:30:130
254659915078,34cyclictest30911-21/usr/sbin/munin07:30:110
254659915076,52cyclictest19168-21wget10:55:140
254659914973,56cyclictest998-21wget07:40:100
254659914890,39cyclictest24720-21seq11:16:060
254659914883,44cyclictest28736-21runrttasks07:20:300
254659914877,50cyclictest12621-21chrt12:34:580
254659914873,42cyclictest10470-21apt-get08:17:100
254659914778,49cyclictest32723-21runrttasks11:47:090
254659914776,51cyclictest8129-21ntpq12:15:320
254659914774,30cyclictest31479-21https11:45:050
254659914681,21cyclictest7962-21ntp_states10:11:190
254659914677,27cyclictest18036-21df10:50:180
254659914583,41cyclictest9515-21seq10:17:080
254659914574,35cyclictest32077-21ntp_states09:40:430
254659914572,35cyclictest10651-21ntp_states12:25:360
254659914472,49cyclictest22905-21wget11:10:110
254659914471,33cyclictest6703-21df12:10:140
254659914469,34cyclictest3091-21/usr/sbin/munin09:56:280
254659914468,37cyclictest32343-21df07:35:160
254659914378,45cyclictest4755-21cut07:55:120
254659914373,35cyclictest1305-21snmpd07:48:540
254659914283,38cyclictest14159-21wget10:35:120
254659914276,32cyclictest1305-21snmpd10:09:250
254659914273,48cyclictest1305-21snmpd10:24:290
254659914272,51cyclictest1305-21snmpd07:53:560
254659914272,35cyclictest21464-21sh11:05:020
254659914267,40cyclictest1305-21snmpd08:44:060
254659914263,22cyclictest4780-21apt-get12:07:120
254659914180,42cyclictest13145-21runrttasks12:35:380
254659914180,23cyclictest12894-21wget10:30:130
254659914179,44cyclictest28254-21/usr/sbin/munin09:25:350
254659914178,40cyclictest1305-21snmpd09:04:120
254659914169,35cyclictest15601-21fw_forwarded_lo10:40:270
254659914094,36cyclictest5226-21/usr/sbin/munin10:00:480
254659914091,37cyclictest17588-21ntp_states08:45:410
254659914075,47cyclictest11272-21irqstats08:20:300
254659914068,37cyclictest1305-21snmpd12:24:550
254659913977,20cyclictest22790-21df_inode09:05:320
254659913976,44cyclictest16993-21chrt10:45:370
254659913976,21cyclictest30802-21ntp_states09:35:370
254659913968,35cyclictest3883-21fw_conntrack12:00:240
254659913886,41cyclictest7596-21ntpq08:05:350
254659913884,41cyclictest29367-21chrt11:35:300
254659913877,21cyclictest29865-21df07:25:170
254659913867,36cyclictest1305-21snmpd08:03:560
254659913780,39cyclictest1351-21lldpd08:55:280
254659913774,31cyclictest24923-21munin-run09:15:030
254659913770,36cyclictest25725-21ntpq11:20:380
254659913759,19cyclictest25858-21memory07:10:300
254659913688,39cyclictest21979-21ntp_states11:05:400
254659913678,38cyclictest18773-21runrttasks08:50:340
254659913668,35cyclictest1305-21snmpd11:29:450
254659913571,33cyclictest13826-21ntpq08:30:360
254659913372,23cyclictest530-21wget09:45:140
254659913370,45cyclictest2840-21chrt09:54:530
254659913284,36cyclictest1032-21sshd11:50:310
254659913267,47cyclictest26708-21aten_r7power_cu09:20:120
254659913266,49cyclictest12909-21runrttasks08:26:260
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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