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2026-02-16 - 14:11
[ 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 50 highest latencies:
System rack7slot8.osadl.org (updated Mon Feb 16, 2026 01:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3376221531,55sleep00-21swapper/019:08:280
36209916474,35cyclictest11693-21apt-get23:57:120
36209916072,34cyclictest7039-21diskstats23:35:250
36209915982,37cyclictest24647-21diskstats20:30:330
36209915680,41cyclictest16037-21apt-get20:02:130
36209915677,38cyclictest20383-21fw_forwarded_lo00:25:500
36209915375,38cyclictest16442-21ntp_states22:05:420
36209915274,38cyclictest18921-21chrt20:10:010
36209915182,49cyclictest16069-21gpgv20:00:050
36209915079,50cyclictest28086-21basename22:50:140
36209915078,54cyclictest1418-21chrt21:06:440
36209915074,21cyclictest23781-21apt-get22:37:090
36209914977,50cyclictest28541-21ntp_states20:45:430
36209914976,53cyclictest32124-21/usr/sbin/munin23:05:360
36209914882,25cyclictest14309-21seq22:00:020
36209914873,38cyclictest14064-21ntp_states19:50:400
36209914872,38cyclictest10566-21latency_hist21:45:020
36209914791,44cyclictest17169-21apt-get22:12:110
36209914774,54cyclictest19062-21wget20:10:130
36209914773,37cyclictest2188-21fw_forwarded_lo21:10:280
36209914680,47cyclictest11695-21munin-run23:55:040
36209914676,51cyclictest8473-21ntp_states23:40:400
36209914676,47cyclictest8247-21sshd21:35:150
36209914674,54cyclictest25632-21wget22:40:140
36209914673,20cyclictest10872-21df21:45:170
36209914672,55cyclictest10195-21/usr/sbin/munin19:35:290
36209914670,37cyclictest21808-21ntp_states22:25:410
36209914579,47cyclictest12906-21chrt21:53:520
36209914479,48cyclictest14764-21cmp22:00:190
36209914476,50cyclictest1305-21snmpd23:15:180
36209914476,25cyclictest29658-21ntp_states22:55:410
36209914473,51cyclictest6734-21/usr/sbin/munin19:20:440
36209914471,54cyclictest7452-21seq19:25:110
36209914389,41cyclictest2010-21node00:03:020
36209914372,51cyclictest1305-21snmpd00:06:230
36209914371,35cyclictest5825-21wget21:25:160
36209914291,40cyclictest1305-21snmpd21:33:470
36209914285,45cyclictest17986-21seq00:17:110
36209914275,33cyclictest4340-21systemctl21:20:010
36209914271,36cyclictest21943-21users00:30:500
36209914270,35cyclictest8907-21diskstats19:30:230
36209914193,37cyclictest30854-21cat20:55:250
36209914173,49cyclictest21963-21/usr/sbin/munin20:20:430
36209914171,34cyclictest22682-21wget00:35:130
36209914088,40cyclictest9679-21chrt23:45:350
36209914071,33cyclictest1305-21snmpd23:31:130
36209914067,19cyclictest23058-21ntp_states22:30:420
36209913987,39cyclictest21053-21chrt20:17:070
36209913978,40cyclictest30523-21/usr/sbin/munin23:00:120
36209913978,39cyclictest18972-21sshd22:15:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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