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2026-02-17 - 10:28
[ 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 Tue Feb 17, 2026 01:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
272852183120,30sleep00-21swapper/019:05:340
279479915277,55cyclictest30442-21apt-get19:20:050
279479915276,22cyclictest24822-21apt-get23:12:100
279479915075,35cyclictest606-21munin-run23:40:020
279479914874,36cyclictest28302-21apt-get21:17:100
279479914677,36cyclictest15167-21df00:35:520
279479914471,20cyclictest6166-21df19:50:170
279479914469,35cyclictest18723-21/usr/sbin/munin22:45:120
279479914464,39cyclictest13753-21ntp_states22:25:420
279479914457,30cyclictest14479-21apt-get22:32:060
279479914375,32cyclictest30873-21wget19:20:190
279479914371,21cyclictest5671-21basename00:00:030
279479914369,35cyclictest30577-21df21:25:260
279479914369,35cyclictest24084-21ntp_states23:05:390
279479914368,37cyclictest1305-21snmpd21:37:420
279479914368,35cyclictest27638-21/usr/sbin/munin23:16:330
279479914270,53cyclictest3900-21ntpq19:40:420
279479914168,41cyclictest10096-21ntp_states20:05:390
279479914168,35cyclictest14819-21wget20:25:150
279479914073,48cyclictest17557-21aten_r7power_vo20:35:170
279479914068,52cyclictest1305-21snmpd22:00:410
279479913970,51cyclictest9068-21users22:06:370
279479913968,34cyclictest1755-21/usr/sbin/munin21:40:160
279479913964,59cyclictest23924-21aten_r7power_vo21:00:140
279479913963,33cyclictest2010-21node23:03:210
279479913869,52cyclictest12978-21runrttasks22:22:530
279479913864,42cyclictest10002-21ntp_states22:10:410
279479913792,36cyclictest11097-21irqstats00:20:300
279479913777,20cyclictest17067-21munin-run20:35:030
279479913772,33cyclictest7241-21df00:05:180
279479913767,34cyclictest2425-21ntp_states23:45:430
279479913766,35cyclictest1566-21seq23:42:150
279479913765,35cyclictest2010-21node23:51:200
279479913668,32cyclictest28221-21df19:10:170
279479913566,37cyclictest9925-21ntp_states00:15:440
279479913565,32cyclictest20185-21wget20:45:150
279479913563,37cyclictest1305-21snmpd21:47:460
279479913470,48cyclictest6718-21seq00:03:160
279479913465,52cyclictest2395-21grep19:35:130
279479913465,51cyclictest1305-21snmpd20:42:300
279479913463,34cyclictest17875-21ntp_states22:40:390
279479913365,32cyclictest29702-21fw_forwarded_lo23:25:280
279479913362,34cyclictest1305-21snmpd21:57:470
279479913360,34cyclictest31859-21df21:30:150
279479913354,28cyclictest7211-21/usr/sbin/munin19:55:410
279479913275,37cyclictest802-21in:imuxsock00:29:090
279479913269,21cyclictest11346-21ps22:15:430
279479913268,46cyclictest1305-21snmpd20:52:320
279479913266,47cyclictest1276-21runrttasks19:45:130
279479913182,40cyclictest13528-21chrt00:30:310
279479913167,49cyclictest21286-21wget22:55:140
279479913160,35cyclictest1305-21snmpd20:57:340
279479913079,40cyclictest12076-21munin-run20:15:000
279479913070,20cyclictest32362-21df19:25:180
279479913060,36cyclictest12389-21df_inode20:15:180
279479912979,39cyclictest26604-21chrt21:10:330
279479912977,39cyclictest4553-21memory21:50:340
279479912971,38cyclictest8677-21/usr/sbin/munin00:10:420
279479912964,50cyclictest16335-21wget22:35:140
279479912960,18cyclictest13657-21df20:20:170
279479912870,38cyclictest1276-21runrttasks22:52:060
279479912866,31cyclictest29204-21seq21:20:400
279479912861,31cyclictest1480-21munin-node23:30:120
279479912772,36cyclictest1202-21fw_conntrack19:30:250
279479912770,36cyclictest25049-21/usr/sbin/munin21:05:120
279479912767,21cyclictest28463-21fw_forwarded_lo23:20:280
279479912463,20cyclictest8855-21ntp_states20:00:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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