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2026-01-22 - 16:54
[ 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 Thu Jan 22, 2026 13:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
22937212720,11sleep022935-21users07:05:510
235039916244,108cyclictest21942-21if_eth009:10:280
235039916226,13cyclictest10250irq/56-4a10000007:54:590
235039916223,20cyclictest1408-21nginx10:45:310
23503991617,15cyclictest30079-21apt-get07:37:120
235039916130,18cyclictest26131-21seq07:18:200
235039916130,17cyclictest1305-21snmpd09:24:120
23503991606,30cyclictest3610-21processes07:55:440
235039916024,12cyclictest0-21swapper/007:12:580
235039915851,98cyclictest972-21netstat07:45:330
235039915832,114cyclictest25817-21munin-run11:40:020
235039915830,18cyclictest5628-21seq12:25:410
235039915740,106cyclictest3882-21/usr/sbin/munin12:20:420
235039915730,16cyclictest20839-21chrt11:20:010
23503991567,21cyclictest28310-21apt-get11:52:090
235039915641,103cyclictest28283-21runrttasks09:36:420
23503991549,18cyclictest28312-21/usr/sbin/munin11:50:030
235039915444,97cyclictest23327-21/usr/sbin/munin09:15:430
235039915337,102cyclictest32141-21seq07:40:310
235039915335,105cyclictest16191-21cron08:50:000
235039915310,17cyclictest31700-21ntp_states12:00:390
235039915223,20cyclictest6887-21/usr/sbin/munin08:10:110
23503991517,17cyclictest16710-21apt-get11:07:110
235039915128,17cyclictest10636-21/usr/sbin/munin08:25:120
23503991507,30cyclictest8896-21apt-get08:17:080
235039915034,17cyclictest801-21dbus-daemon12:40:030
23503991499,47cyclictest26872-21ntp_states07:20:400
23503991495,15cyclictest16499-21df08:50:180
235039914939,100cyclictest73362chrt12:33:440
235039914938,100cyclictest13309-21/usr/sbin/munin08:35:160
235039914841,96cyclictest30997-21runrttasks11:58:340
235039914841,96cyclictest26916-21fw_forwarded_lo09:30:280
235039914835,96cyclictest3650irq/20-4900000011:40:230
235039914835,22cyclictest25662-21fw_conntrack09:25:240
235039914828,15cyclictest30090-21http07:35:040
23503991478,14cyclictest1551-21df_inode12:10:150
235039914751,87cyclictest16777-21cat11:05:070
235039914741,95cyclictest23561-21grep11:30:140
235039914731,18cyclictest22562-21ntpq11:25:350
235039914731,11cyclictest8950irq/40-mmc110:40:030
235039914718,19cyclictest812-21avahi-daemon10:24:500
23503991469,20cyclictest10150irq/55-4a10000010:50:390
23503991467,16cyclictest19097-21wget09:00:160
235039914637,98cyclictest32470-21runrttasks09:56:170
235039914637,94cyclictest9231-21latency_hist10:35:030
235039914632,12cyclictest0-21swapper/008:05:490
235039914632,11cyclictest10150irq/55-4a10000009:46:530
235039914624,109cyclictest976-21ntpq10:00:350
23503991458,16cyclictest31102-21seq09:50:130
23503991457,15cyclictest21191-21fw_conntrack11:20:230
235039914540,93cyclictest2909-21/usr/sbin/munin12:15:280
235039914532,12cyclictest0-21swapper/010:05:430
235039914527,16cyclictest4405-21/usr/sbin/munin08:00:110
23503991446,14cyclictest11427-21seq10:42:300
235039914431,19cyclictest14585-21aten_r7power_vo08:41:130
235039914425,16cyclictest20469-21wget09:05:140
23503991439,17cyclictest801-21dbus-daemon09:00:010
235039914329,16cyclictest3118-21/usr/sbin/munin10:10:160
235039914327,17cyclictest616-21mailstats12:05:420
23503991429,18cyclictest18673-21seq11:10:220
235039914232,15cyclictest1276-21runrttasks09:42:390
235039914230,18cyclictest27830-21wget07:25:140
235039914226,17cyclictest12274-21ntpq08:30:400
235039914132,97cyclictest5146-21runrttasks10:17:080
235039914128,13cyclictest0-21swapper/010:55:430
235039914033,17cyclictest9699-21/usr/sbin/munin08:20:310
235039913937,89cyclictest7417-21mailstats10:25:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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