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2026-02-11 - 16:19
[ 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 Wed Feb 11, 2026 13:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
677220429,52sleep00-21swapper/007:05:370
13099915364,37cyclictest12786-21apt-get10:02:090
13099914862,33cyclictest10182-21apt-get11:57:110
13099914770,40cyclictest17697-21ntp_states12:20:360
13099914373,50cyclictest1285-21lldpd08:56:420
13099914370,35cyclictest4554-21/usr/sbin/munin09:30:030
13099914367,34cyclictest2010-21node09:38:210
13099914269,23cyclictest27570-21df10:55:170
13099914267,36cyclictest9428-21awk07:40:450
13099914266,40cyclictest1305-21snmpd10:22:110
13099914178,23cyclictest4121-21df07:20:170
13099914166,23cyclictest19418-21apt-get10:26:230
13099914069,32cyclictest875-21ntp_states09:15:390
13099914067,35cyclictest10803-21ntp_states09:50:390
13099914067,34cyclictest21746-21ntp_states08:30:390
13099914065,21cyclictest16820-21apt-get12:17:200
13099913966,52cyclictest7422-21apt-get09:42:000
13099913964,34cyclictest30770-21memory09:05:350
13099913962,34cyclictest2010-21node07:33:030
13099913863,35cyclictest27497-21latency_hist08:55:050
13099913853,40cyclictest4552-21apt-get09:32:150
13099913779,43cyclictest787-21haveged10:10:170
13099913762,53cyclictest4286-21/usr/sbin/munin11:30:200
13099913762,35cyclictest25092-21apt08:45:120
13099913671,45cyclictest1408-21nginx11:28:420
13099913665,50cyclictest28837-21sed11:00:140
13099913665,49cyclictest1305-21snmpd08:16:400
13099913659,35cyclictest754-21systemd-journal11:40:130
13099913563,39cyclictest21554-21ntp_states10:30:410
13099913563,34cyclictest32734-21/usr/sbin/munin11:15:090
13099913480,42cyclictest2970-21apt-get09:22:110
13099913470,22cyclictest23196-21users08:35:480
13099913463,35cyclictest15510-21ntp_states08:05:400
13099913461,33cyclictest14493-21users08:00:500
13099913461,30cyclictest2010-21node10:43:330
13099913460,35cyclictest14532-21wget12:10:120
13099913367,49cyclictest12816-21http10:00:050
13099913366,33cyclictest22583-21df10:35:170
13099913355,25cyclictest31737-21fw_forwarded_lo11:10:270
13099913257,39cyclictest10232-21chrt09:49:290
13099913167,45cyclictest1408-21nginx09:13:190
13099913165,34cyclictest17789-21apt-get10:17:100
13099913164,33cyclictest1305-21snmpd07:11:250
13099913077,40cyclictest26510-21ntpq10:50:360
13099913068,28cyclictest5721-21chrt11:35:400
13099912964,46cyclictest8230-21ntpq11:45:420
13099912964,46cyclictest14541-21/usr/sbin/munin10:05:110
13099912962,33cyclictest1276-21runrttasks08:40:280
13099912960,37cyclictest5373-21diskstats07:25:200
13099912872,44cyclictest25110-21diskstats10:45:240
13099912866,45cyclictest1622-21wget11:20:100
13099912763,24cyclictest16656-21irqstats08:10:290
13099912666,44cyclictest10147-21/usr/sbin/munin07:45:210
13099912666,20cyclictest18932-21cut08:20:130
13099912658,32cyclictest1305-21snmpd11:52:310
13099912579,34cyclictest2767-21wget07:15:150
13099912578,35cyclictest1305-21snmpd12:37:410
13099912577,38cyclictest19974-21df12:30:130
13099912572,42cyclictest30464-21runrttasks11:05:200
13099912568,45cyclictest11596-21diskstats07:50:240
13099912475,37cyclictest29403-21df09:00:170
13099912474,39cyclictest12139-21df_inode12:00:170
13099912463,20cyclictest12808-21df07:55:170
13099912373,39cyclictest8351-21seq07:36:310
13099912358,24cyclictest18862-21memory12:25:300
13099912273,36cyclictest20293-21/usr/sbin/munin08:25:160
13099912159,20cyclictest13411-21fw_conntrack12:05:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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