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2026-02-19 - 11:25
[ 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 Thu Feb 19, 2026 01:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1444226427,191sleep01208-21/usr/sbin/munin19:05:210
2419991747,31cyclictest10032-21latency_hist23:50:040
2419991677,14cyclictest4900-21apt-get19:18:170
24199916724,122cyclictest1408-21nginx20:10:030
2419991646,14cyclictest17712-21apt-get20:12:060
2419991637,135cyclictest27108-21/usr/sbin/munin22:50:030
24199916152,89cyclictest11909-21seq23:55:410
24199916125,114cyclictest1305-21snmpd20:45:020
24199916047,96cyclictest3650irq/20-4900000020:57:090
24199916046,97cyclictest3650irq/20-4900000020:22:100
24199916029,113cyclictest1305-21snmpd00:12:460
24199916028,114cyclictest1305-21snmpd21:35:360
24199916021,14cyclictest17352-21sshd00:18:300
2419991587,22cyclictest24200-21users20:30:500
2419991578,21cyclictest13009-21apt-get21:57:090
24199915631,108cyclictest10250irq/56-4a10000000:29:000
2419991557,125cyclictest27900-21apt-key20:45:250
24199915543,101cyclictest29974-21munin-plugin-st23:00:010
2419991548,20cyclictest20535-21ntp_states00:30:360
2419991547,22cyclictest1408-21nginx20:00:000
24199915430,106cyclictest3622-21latency_hist19:15:080
24199915337,106cyclictest1276-21runrttasks21:50:450
24199915337,105cyclictest14321-21ntpq00:05:400
24199915246,87cyclictest10150irq/55-4a10000021:17:010
24199915234,100cyclictest0-21swapper/019:23:490
24199915224,113cyclictest7542-21munin-run23:40:020
24199915222,17cyclictest1305-21snmpd23:16:410
2419991519,24cyclictest10355-21diskstats23:50:210
2419991516,18cyclictest17662-21open_files22:10:420
24199915132,107cyclictest30511-21ntpq23:00:420
24199915121,116cyclictest21989-21awk00:35:500
24199915116,118cyclictest22358-21grep22:30:150
2419991508,21cyclictest2750-21wget23:20:150
24199915037,102cyclictest15702-21runrttasks22:03:240
24199915035,105cyclictest801-21dbus-daemon23:10:010
2419991498,16cyclictest25227-21ntp_states20:35:400
2419991496,20cyclictest11638-21hostname19:45:130
2419991496,122cyclictest1480-21munin-node00:20:070
24199914941,92cyclictest3650irq/20-4900000021:40:240
2419991488,21cyclictest7988-21wget19:30:140
24199914846,90cyclictest7137-21runrttasks21:30:220
24199914810,16cyclictest32645-21wget23:10:140
2419991479,18cyclictest18874-21ntp_states22:15:380
2419991478,22cyclictest6056-21ntp_states21:25:380
2419991477,121cyclictest28387-21sshd22:52:090
2419991476,22cyclictest1305-21snmpd20:54:090
2419991476,19cyclictest5199-21wget23:30:110
2419991476,17cyclictest4835-21seq23:28:130
24199914727,103cyclictest10250irq/56-4a10000022:26:110
24199914719,113cyclictest1408-21nginx19:25:410
24199914716,13cyclictest10250irq/56-4a10000022:20:270
24199914713,16cyclictest1408-21nginx22:05:240
2419991468,118cyclictest19731-21if_eth020:15:270
24199914638,95cyclictest5620-21latency_hist21:25:030
24199914634,100cyclictest11176-21systemctl21:45:460
24199914631,102cyclictest2010-21node19:54:590
24199914610,17cyclictest360-21runrttasks21:03:540
24199914540,92cyclictest2222-21memory21:10:330
24199914536,90cyclictest830-21seq21:05:170
24199914511,22cyclictest12769-21wget00:00:100
24199914437,96cyclictest7906-21seq23:40:260
24199914426,108cyclictest24859-21wget22:40:150
2419991435,121cyclictest15772-21ntp_states20:00:550
24199914325,98cyclictest10374-21/usr/sbin/munin19:40:150
2419991428,16cyclictest1305-21snmpd19:38:530
2419991408,120cyclictest1408-21nginx20:25:510
2419991398,21cyclictest1305-21snmpd22:39:320
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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