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2026-02-27 - 17:42
[ 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 all highest latencies:
System rack7slot8.osadl.org (updated Fri Feb 27, 2026 13:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6150229331,76sleep05961-21/usr/sbin/munin07:05:160
714899139116,14cyclictest213692sleep008:05:440
71489912958,32cyclictest1408-21nginx09:09:020
71489912954,58cyclictest2563-21ps11:05:420
71489912551,54cyclictest28301-21http08:35:040
71489912439,33cyclictest21683-21wget12:20:200
71489912339,31cyclictest18676-21fw_forwarded_lo07:55:270
71489912149,34cyclictest17585-21ntp_states07:50:380
71489912143,36cyclictest9235-21apt-get07:17:060
71489912075,36cyclictest22443-21apt-get10:17:060
71489912047,34cyclictest28709-21dpkg08:35:150
71489911971,36cyclictest11100-21munin-plugin-st11:40:020
71489911947,20cyclictest14293-21grep09:45:440
71489911761,44cyclictest27831-21apt-get10:37:110
71489911673,33cyclictest6963-21chrt11:21:390
71489911645,20cyclictest26423-21sh12:40:010
71489911542,20cyclictest20128-21open_inodes08:00:430
71489911539,35cyclictest1305-21snmpd10:40:310
71489911469,34cyclictest4475-21munin-run11:15:010
71489911445,50cyclictest5446-21/usr/sbin/munin09:10:340
71489911443,33cyclictest23257-21memory10:20:320
71489911440,33cyclictest13763-21latency_hist09:45:040
71489911341,34cyclictest1305-21snmpd09:15:370
71489911341,34cyclictest1305-21snmpd08:25:150
71489911267,34cyclictest17997-21apt-key12:05:280
71489911263,33cyclictest3650irq/20-4900000012:25:370
71489911252,45cyclictest10250irq/56-4a10000011:30:000
71489911246,50cyclictest754-21systemd-journal10:00:010
71489911241,20cyclictest23802-21ntp_states08:15:370
71489911239,54cyclictest10276-21df09:30:140
71489911239,34cyclictest1305-21snmpd08:55:290
71489911238,37cyclictest12608-21ntp_states07:30:380
71489911187,14cyclictest0-21swapper/007:10:030
71489911143,50cyclictest11286-21/usr/sbin/munin07:25:310
71489911069,30cyclictest7687-21runrttasks09:20:130
71489911068,32cyclictest24357-21uname12:30:280
71489911067,33cyclictest26559-21seq10:35:040
71489911060,34cyclictest5755-21sendmail-msp11:20:040
71489911054,38cyclictest589-21awk08:50:470
71489911042,32cyclictest14998-21wget11:55:090
71489911042,31cyclictest30980-21chrt10:50:180
71489911040,19cyclictest21557-21/usr/sbin/munin10:15:020
71489910962,31cyclictest3650irq/20-4900000009:00:160
71489910941,33cyclictest9800-21wget07:20:130
71489910937,18cyclictest18188-21cat10:00:260
71489910848,46cyclictest32055-21wget10:55:130
71489910769,26cyclictest801-21dbus-daemon11:50:010
71489910761,36cyclictest22732-21run-parts08:10:450
71489910744,22cyclictest8921-21df11:30:150
71489910740,50cyclictest24748-21wget08:20:140
71489910735,20cyclictest13966-21ps07:35:440
71489910657,39cyclictest14928-21diskstats07:40:220
71489910655,32cyclictest20618-21seq12:15:290
71489910647,19cyclictest14836-21munin-run11:55:010
71489910640,33cyclictest15071-21/usr/sbin/munin09:50:520
71489910636,34cyclictest17087-21sshd07:50:010
71489910575,20cyclictest30205-21seq10:46:060
71489910564,32cyclictest8854-21seq09:25:120
71489910539,48cyclictest19781-21sshd12:11:310
71489910537,33cyclictest31523-21fw_conntrack08:45:250
71489910534,34cyclictest20122-21runrttasks10:08:260
71489910446,19cyclictest11615-21seq09:35:290
71489910250,42cyclictest16389-21sshd12:00:140
71489910238,32cyclictest30111-21wget08:40:130
71489910234,31cyclictest24184-21runrttasks10:25:130
71489910140,21cyclictest11424-21df11:40:180
7148999931,34cyclictest1305-21snmpd11:01:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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