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2026-02-21 - 18:38
[ 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 Sat Feb 21, 2026 13:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
10461229431,217sleep010161-21/usr/sbin/munin07:05:250
113499915084,23cyclictest8336-21ntp_states11:10:450
113499914772,34cyclictest754-21systemd-journal10:12:290
113499914757,36cyclictest16202-21memory11:41:040
113499914374,52cyclictest1276-21runrttasks10:05:170
113499914370,20cyclictest1276-21runrttasks07:30:000
113499914367,56cyclictest19304-21wget07:40:200
113499914367,38cyclictest28403-21ntp_states08:15:430
113499914356,36cyclictest1696-21apt-get08:41:360
113499914291,42cyclictest2506-21apt-get10:47:130
113499914272,48cyclictest10096-21sshd09:10:430
113499914271,33cyclictest7088-21ntp_states11:05:410
113499914269,36cyclictest32753-21sshd10:40:300
113499914268,20cyclictest7759-21mailstats09:00:460
113499914170,33cyclictest1305-21snmpd10:25:240
113499914166,38cyclictest9573-21ntp_states11:15:420
113499914162,29cyclictest1305-21snmpd09:40:050
113499914072,23cyclictest14336-21ntp_states07:20:410
113499914064,38cyclictest12601-21ntp_states09:20:420
113499913965,35cyclictest14790-21users11:35:530
113499913963,41cyclictest31839-21seq10:35:470
113499913963,33cyclictest5667-21diskstats11:00:220
113499913870,31cyclictest1276-21runrttasks12:15:100
113499913869,46cyclictest13560-21/usr/sbin/munin11:30:510
113499913866,35cyclictest17542-21latency_hist07:35:020
113499913865,18cyclictest25924-21ntp_states08:05:420
113499913863,36cyclictest28649-21ntp_states12:30:360
113499913766,18cyclictest1703-21seq08:40:020
113499913764,18cyclictest22427-21chrt12:05:360
113499913674,20cyclictest14885-21df_inode09:30:220
113499913673,46cyclictest20816-21https09:55:050
113499913586,37cyclictest18663-21sshd09:45:300
113499913569,46cyclictest20667-21latency_hist12:00:020
113499913567,49cyclictest21524-21chrt09:55:320
113499913566,18cyclictest30214-21diskstats10:30:210
113499913563,32cyclictest2010-21node08:59:460
113499913456,22cyclictest11699-21apt-get09:17:080
113499913364,33cyclictest1305-21snmpd10:15:190
113499913352,30cyclictest10250irq/56-4a10000012:11:220
113499913264,49cyclictest23728-21sshd07:56:290
113499913263,33cyclictest1305-21snmpd11:25:480
113499913182,38cyclictest4387-21df10:55:180
113499913174,44cyclictest11830-21ntp_states07:10:430
113499913162,31cyclictest17777-21wget07:35:150
113499913161,36cyclictest3253-21irqstats10:50:290
113499913161,32cyclictest1305-21snmpd11:20:470
113499913074,36cyclictest31980-21fw_conntrack08:30:230
113499913074,35cyclictest30194-21sshd12:36:210
113499913070,40cyclictest1276-21runrttasks08:20:230
113499913058,32cyclictest27910-21chrt10:20:380
113499913055,38cyclictest4897-21df_inode08:50:180
113499912970,45cyclictest13281-21users07:15:500
113499912964,45cyclictest20545-21seq07:45:120
113499912875,42cyclictest27049-21wget12:25:090
113499912872,38cyclictest754-21systemd-journal09:40:300
113499912867,41cyclictest18504-21seq11:50:210
113499912780,36cyclictest24476-21df08:00:180
113499912774,39cyclictest22175-21ntp_states07:50:390
113499912765,19cyclictest1305-21snmpd08:30:020
113499912760,31cyclictest1305-21snmpd09:09:580
113499912676,38cyclictest26020-21fw_forwarded_lo12:20:240
113499912664,20cyclictest3663-21chrt08:45:200
113499912576,38cyclictest17686-21awk11:45:510
113499912568,39cyclictest13831-21chrt09:25:370
113499912565,20cyclictest23432-21chrt10:03:040
113499912480,33cyclictest26821-21grep08:10:150
113499912472,41cyclictest21022-21fw_conntrack12:00:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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