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2026-03-01 - 05:00
[ 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 Sun Mar 01, 2026 01:44:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16227212220,9sleep015656-21apt-get19:05:390
168189912433,35cyclictest8920-21apt-get23:12:070
168189911929,51cyclictest23467-21if_eth000:05:310
168189911730,33cyclictest1382-21diskstats22:40:230
168189911643,22cyclictest204592chrt19:26:150
168189911043,51cyclictest3650irq/20-4900000022:15:420
168189910957,35cyclictest26873-21mailstats20:00:470
168189910945,30cyclictest24782-21cron19:50:000
168189910941,50cyclictest3650irq/20-4900000023:35:230
168189910840,50cyclictest9018-21latency_hist23:10:080
168189910739,31cyclictest29526-21wget00:30:140
168189910734,57cyclictest21888-21sort00:00:090
168189910638,49cyclictest13799-21ps21:20:480
168189910636,50cyclictest15709-21latency_hist21:30:060
168189910632,20cyclictest21863-40gzip00:00:140
168189910631,52cyclictest15897-21/usr/sbin/munin21:30:110
168189910532,20cyclictest23844-21diskstats22:00:220
168189910523,23cyclictest16753-21apt-get19:11:140
168189910447,18cyclictest26300-21df22:10:170
168189910442,45cyclictest10887-21wget21:10:140
168189910375,19cyclictest1928-21apt20:35:010
168189910355,38cyclictest1305-21snmpd23:00:510
168189910349,36cyclictest28743-21cat00:25:530
168189910330,36cyclictest8492-21df_inode21:00:200
168189910330,33cyclictest14300-21munin-run23:30:030
168189910258,35cyclictest28343-21grep20:10:100
168189910240,21cyclictest7524-21processes20:55:440
168189910235,32cyclictest19826-21munin-run19:25:030
168189910232,32cyclictest6041-21munin-run23:00:050
168189910226,58cyclictest1305-21snmpd21:57:570
168189910160,29cyclictest801-21dbus-daemon20:45:440
168189910153,37cyclictest17426-21/usr/sbin/munin23:40:440
168189910038,42cyclictest21111-21wget19:30:140
168189910028,37cyclictest1305-21snmpd22:07:550
168189910028,33cyclictest25862-21diskstats00:15:190
168189910028,31cyclictest2010-21node00:38:420
16818999958,30cyclictest31809-21runrttasks22:31:300
16818999956,33cyclictest18845-21runrttasks21:40:160
16818999955,34cyclictest20426-21cat21:45:480
16818999931,50cyclictest18010-21wget19:15:150
16818999865,23cyclictest1276-21runrttasks21:50:180
16818999860,29cyclictest32062-21aten_r7power_po20:25:130
16818999858,30cyclictest801-21dbus-daemon23:35:010
16818999839,44cyclictest12099-21wget21:15:140
16818999836,22cyclictest27119-21chrt00:20:130
16818999830,32cyclictest25864-21sshd19:57:300
16818999827,53cyclictest3314-21apt20:40:100
16818999757,30cyclictest30994-21cut22:30:000
16818999754,33cyclictest18185-21wget23:45:130
16818999750,36cyclictest647-21seq22:37:060
16818999735,20cyclictest2010-21node23:53:230
16818999653,33cyclictest1276-21runrttasks20:39:510
16818999628,34cyclictest1305-21snmpd20:52:400
16818999567,20cyclictest10710-21latency_hist21:10:030
16818999564,22cyclictest30982-21runrttasks20:20:250
16818999536,45cyclictest17512-21wget21:35:150
16818999535,22cyclictest754-21systemd-journal22:24:290
16818999463,21cyclictest27746-21runrttasks20:06:560
16818999451,33cyclictest29471-21/usr/sbin/munin20:15:450
16818999437,38cyclictest10891-21fw_conntrack23:15:240
16818999431,33cyclictest812-21avahi-daemon19:55:030
16818999331,22cyclictest24624-21diskstats00:10:200
16818999322,34cyclictest4054-21ntp_offset22:50:370
16818999252,28cyclictest101ktimersoftd/022:45:380
16818999162,20cyclictest23113-21runrttasks19:41:230
16818999125,33cyclictest12636-21sshd23:21:290
16818999024,30cyclictest1276-21runrttasks19:38:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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