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2026-02-03 - 02:49
[ 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 03, 2026 01:44:19)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
19362212370,10sleep019361-21sshd19:06:350
198419912644,49cyclictest15217-21wget23:05:110
198419912262,44cyclictest2660-21irqstats20:05:300
198419912256,47cyclictest21131-21sshd19:12:350
198419912044,20cyclictest28813-21diskstats19:40:370
198419912043,37cyclictest3869-21munin-run22:20:020
198419911946,53cyclictest28036-21sh19:40:000
198419911946,36cyclictest380-21seq22:05:160
198419911844,34cyclictest23753-21/usr/sbin/munin21:30:180
198419911843,37cyclictest1844-21awk22:10:370
198419911742,36cyclictest25203-21gpgv19:30:040
198419911655,45cyclictest1305-21snmpd23:58:330
198419911475,27cyclictest18069-21ntp_states23:15:430
198419911469,37cyclictest13552-21runrttasks22:57:500
198419911441,36cyclictest22706-21ntp_states21:25:410
198419911441,34cyclictest32668-21ntp_states19:55:400
198419911439,20cyclictest19153-21diskstats23:20:230
198419911371,32cyclictest25923-21apt-get21:41:230
198419911357,44cyclictest26460-21apt-get19:32:110
198419911267,36cyclictest3733-21diskstats00:25:180
198419911238,20cyclictest5054-21diskstats20:15:210
198419911237,21cyclictest30369-21diskstats21:55:230
198419911173,28cyclictest24441-21aten_r7power_cu23:40:120
198419911164,34cyclictest1376-21ntp_states00:15:350
198419911146,45cyclictest24291-21ls23:40:090
198419911143,36cyclictest1305-21snmpd21:22:590
198419911139,31cyclictest805-21rs:main0
198419911070,31cyclictest10827-21seq22:45:510
198419911068,33cyclictest16616-21/usr/sbin/munin23:10:180
198419911065,35cyclictest11851-21ntp_states22:50:410
198419911046,50cyclictest25956-21apt-get21:40:050
198419911044,22cyclictest6725-21users20:20:490
198419910975,25cyclictest22017-21apt-key23:30:240
198419910969,31cyclictest812-21avahi-daemon20:57:090
198419910967,33cyclictest12721-21ntp_offset20:45:370
198419910963,36cyclictest7549-21df20:25:190
198419910949,44cyclictest1408-21nginx19:17:360
198419910945,49cyclictest7744-21wget22:35:130
198419910939,34cyclictest8791-21df20:30:180
198419910937,37cyclictest18958-21ntp_states21:10:410
198419910936,36cyclictest9371-21ntp_states22:40:420
198419910860,36cyclictest31345-21ntp_states00:05:420
198419910847,48cyclictest31156-21wget19:50:140
198419910841,51cyclictest21310-21apt23:30:010
198419910841,48cyclictest3665-21wget20:10:130
198419910837,41cyclictest2597-21memory00:20:300
198419910761,33cyclictest25936-21/usr/sbin/munin23:45:320
198419910738,50cyclictest5636-21ntp_states22:25:430
198419910665,31cyclictest30470-21runrttasks19:46:130
198419910642,27cyclictest18268-21sshd21:08:350
198419910638,49cyclictest27289-21wget23:50:140
198419910563,31cyclictest30103-21sshd00:00:370
198419910563,29cyclictest1312-21sshd00:32:350
198419910562,31cyclictest20769-21sshd21:18:350
198419910543,22cyclictest14781-21sshd23:02:360
198419910463,33cyclictest28035-21ntp_kernel_err21:45:360
198419910455,38cyclictest10047-21diskstats20:35:220
198419910442,21cyclictest754-21systemd-journal20:41:340
198419910435,34cyclictest0-21swapper/021:50:150
198419910358,33cyclictest13809-21fw_forwarded_lo20:50:240
198419910273,19cyclictest2249-21latency_hist20:05:040
198419910247,38cyclictest1305-21snmpd21:00:160
198419910244,38cyclictest4294-21uname22:20:300
198419910231,37cyclictest6213-21diskstats00:35:180
198419910068,23cyclictest32195-21runrttasks22:02:080
198419910061,29cyclictest569-21runrttasks00:12:430
19841999955,35cyclictest6587-21hostname22:30:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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