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2026-02-25 - 15:10
[ 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 Wed Feb 25, 2026 13:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24958221831,51sleep00-21swapper/007:08:080
2524799163140,14cyclictest90652sleep012:16:450
252479914650,40cyclictest30759-21apt-get11:42:090
252479913442,37cyclictest12657-21apt-get08:27:080
252479913353,37cyclictest28700-21ntp_states07:21:210
252479913265,23cyclictest7804-21cat08:05:180
252479913175,38cyclictest25905-21sshd09:15:310
252479913037,38cyclictest9680-21apt-get10:17:110
252479912855,54cyclictest754-21systemd-journal12:00:010
252479912852,54cyclictest22275-21ntp_states09:00:400
252479912755,51cyclictest1305-21snmpd09:47:090
252479912751,56cyclictest1608-21ntpd08:00:440
252479912670,35cyclictest5621-21/usr/sbin/munin12:05:290
252479912648,36cyclictest11588-21dpkg10:25:130
252479912564,41cyclictest1408-21nginx09:34:340
252479912562,48cyclictest4897-21/usr/sbin/munin07:55:210
252479912549,38cyclictest28905-21ntp_states09:25:440
252479912479,35cyclictest27387-21apt-config09:20:240
252479912472,37cyclictest25682-21cpu11:20:170
252479912468,36cyclictest1305-21snmpd10:05:400
252479912373,39cyclictest25725-21ntp_states07:10:400
252479912352,36cyclictest1327-21/usr/sbin/munin11:50:280
252479912249,36cyclictest12380-21memory12:30:300
252479912249,32cyclictest817-21chrt07:40:120
252479912246,36cyclictest11406-21munin-run08:20:030
252479912153,28cyclictest1408-21nginx08:49:260
252479912149,54cyclictest1305-21snmpd08:32:060
252479912149,34cyclictest2090-21wget07:45:130
252479912149,18cyclictest31189-21diskstats09:35:220
252479912070,38cyclictest4067-21runrttasks12:00:210
252479912063,37cyclictest596-21mailstats11:45:460
252479912056,22cyclictest26648-21apt-get11:27:100
252479912053,47cyclictest12681-21gpgv08:25:040
252479912048,35cyclictest22160-21ntp_states11:05:420
252479912047,34cyclictest27738-21http07:20:040
252479912046,19cyclictest17108-21diskstats08:40:220
252479911959,47cyclictest1276-21runrttasks09:55:140
252479911955,45cyclictest1408-21nginx12:20:060
252479911951,34cyclictest7758-21wget10:10:140
252479911946,36cyclictest23526-21seq09:05:420
252479911945,19cyclictest23317-21memory11:10:330
252479911856,21cyclictest3156-21apt-get07:50:400
252479911847,35cyclictest2703-21hostname09:50:120
252479911846,20cyclictest32243-21irqstats07:35:310
252479911754,21cyclictest25018-21apt-get11:17:120
252479911753,22cyclictest19581-21diskstats08:50:210
252479911750,50cyclictest19350-21wget10:55:130
252479911749,17cyclictest28648-21runrttasks11:30:270
252479911647,49cyclictest29862-21ntp_states07:25:420
252479911645,34cyclictest1305-21snmpd12:12:540
252479911644,20cyclictest13624-21memory12:35:330
252479911550,21cyclictest5505-21memory10:00:350
252479911543,35cyclictest18638-21users10:50:490
252479911447,32cyclictest11307-21munin-run10:25:010
252479911442,36cyclictest20713-21df11:00:160
252479911441,34cyclictest1305-21snmpd12:27:590
252479911343,51cyclictest30818-21aten_r7power_vo07:30:120
252479911269,34cyclictest15881-21chrt08:35:270
252479911244,49cyclictest15662-21wget10:40:140
252479911171,30cyclictest30008-21ntpq11:35:370
252479911058,40cyclictest917-21apt-get09:45:010
252479911051,21cyclictest14594-21memory10:35:320
252479911047,48cyclictest20703-21wget08:55:140
252479910961,37cyclictest25438-21sshd09:14:400
252479910771,25cyclictest10098-21seq08:14:410
252479910659,37cyclictest17101-21memory10:45:340
252479910658,36cyclictest13249-21sh10:30:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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