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2026-01-30 - 16:00
[ 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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack4slot3.osadl.org (updated Fri Jan 30, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16008212018,24sleep016079-21aten_r4power_vo07:08:030
176269910127,65cyclictest31315-21fschecks_time11:13:120
17626999824,65cyclictest10516-21wc08:28:430
17626999715,72cyclictest30879-21aten_r4power_en09:33:050
17626999715,71cyclictest29724-21munin-node11:08:120
36272960,4sleep03625-21uname08:08:240
17626999526,60cyclictest26607-21munin-node09:18:320
17626999523,63cyclictest6632-21munin-node09:58:300
17626999515,16cyclictest3377-21snmpd11:30:500
17626999511,74cyclictest1544-21cut08:03:050
17626999415,70cyclictest7745-21timerwakeupswit11:38:480
17626999415,70cyclictest3384-21aten_r4power_en09:48:030
17626999414,71cyclictest19544-21aten_r4power_vo08:58:040
17626999323,34cyclictest13322-21munin-node11:58:300
17626999314,70cyclictest21439-21munin-node09:03:150
17626999314,15cyclictest0-21swapper08:02:050
17626999215,68cyclictest22908-21munin-node07:28:190
17626999215,68cyclictest19853-21diskstats10:38:100
17626999214,69cyclictest3695-21runrttasks08:51:490
17626999214,68cyclictest20925-21munin-node07:23:020
17626999214,68cyclictest15576-21munin-node12:03:330
17626999214,68cyclictest13261-21munin-node08:38:130
994229114,17sleep09934-40yum-updatesd-he11:47:460
1762699919,73cyclictest11516-21aten_r4power_cu10:13:020
17626999115,67cyclictest12466-21munin-node11:53:400
17626999114,68cyclictest30244-21seq09:28:520
17626999114,68cyclictest13514-21if_err_eth010:18:190
17626999114,68cyclictest11341-21hostname08:33:030
17626999114,67cyclictest8903-21munin-node10:03:330
17626999114,67cyclictest4842-21munin-node08:13:020
17626999113,42cyclictest26997-21munin-node12:38:360
17626999016,65cyclictest19268-21munin-node07:18:570
17626999015,40cyclictest21272-21munin-node10:43:270
17626999014,67cyclictest18550-21perl12:13:140
17626999014,66cyclictest8276-21runrttasks08:23:090
17626998934,45cyclictest41ktimersoftd/009:08:140
17626998927,53cyclictest9927-21munin-node10:08:040
17626998926,54cyclictest16800-21interrupts10:28:170
17626998923,58cyclictest3395-21sshd10:37:230
17626998915,65cyclictest5825-21switchtime09:53:420
17626998915,65cyclictest26697-21ls07:38:480
17626998915,64cyclictest24813-21munin-node12:33:050
17626998914,66cyclictest254222sleep009:14:200
17626998914,66cyclictest23087-21munin-node12:28:070
17626998914,66cyclictest16693-21cpu12:08:050
17626998914,38cyclictest28545-21unixbench_singl09:23:480
17626998833,46cyclictest41ktimersoftd/011:18:500
17626998815,64cyclictest5560-21munin-node11:33:190
17626998815,64cyclictest18177-21munin-node08:53:130
17626998814,65cyclictest32001-21sshd07:56:290
17626998814,64cyclictest26848-21proc_pri10:58:380
17626998732,45cyclictest41ktimersoftd/008:43:320
17626998715,63cyclictest3695-21runrttasks12:24:210
17626998714,64cyclictest24541-21aten_r4power_cu10:53:020
17626998714,64cyclictest24150-21munin-node07:33:340
17626998714,38cyclictest3695-21runrttasks11:51:470
17626998632,45cyclictest41ktimersoftd/009:43:200
17626998632,45cyclictest41ktimersoftd/007:43:100
17626998631,46cyclictest41ktimersoftd/012:18:260
17626998615,61cyclictest32695-21forks09:38:120
17626998614,63cyclictest6634-21sed08:18:070
17626998614,63cyclictest28145-21munin-node11:03:180
17626998530,46cyclictest41ktimersoftd/011:23:270
17626998530,46cyclictest41ktimersoftd/010:48:450
17626998530,46cyclictest41ktimersoftd/010:23:330
17626998432,16cyclictest41ktimersoftd/007:48:110
17626998331,41cyclictest17651-21munin-node07:13:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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