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2026-03-04 - 20:23
[ 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 50 highest latencies:
System rack4slot3.osadl.org (updated Wed Mar 04, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2545210414,25sleep02596-21uptime09:18:370
16814210414,16sleep016252-21munin-node10:03:190
31608210115,16sleep031633-21munin-node10:48:280
21943210115,16sleep021965-21sendmail_mailst11:58:290
19847210114,16sleep019848-21iostat_ios08:33:090
9506210014,16sleep03250-21snmpd11:20:500
616210014,16sleep0638-21sendmail_mailst07:33:270
31213210014,16sleep031249-21ls09:08:130
2949929913,15sleep029146-21munin-node09:03:050
1576329914,16sleep03250-21snmpd08:20:140
2912629814,17sleep029198-21latency_hist10:42:430
2649529815,16sleep026498-21iostat_ios12:13:100
25814999815,74cyclictest3568-21runrttasks08:23:000
2327829714,16sleep022736-21munin-node10:23:170
194229715,16sleep01945-21df_inode12:37:570
25814999615,71cyclictest4537-21seq07:46:150
25814999615,71cyclictest18160-21chrt11:47:570
2155329514,15sleep021554-21iostat_ios10:18:120
25814999415,70cyclictest7113-21netstat09:33:170
2471029414,16sleep024714-21hddtemp_smartct10:28:050
2304529415,16sleep023077-21iostat08:43:070
1823129415,16sleep018233-21irqstats08:28:110
367929314,16sleep03707-21hddtemp_smartct11:03:040
362629314,16sleep03630-21hddtemp_smartct09:23:050
3157229314,16sleep031568-21ntp_states12:28:230
2745129313,16sleep027464-21aten_r4power_cu07:17:520
25814999314,70cyclictest18782-21timerwakeupswit10:08:360
25814999313,71cyclictest27735-21munin-node08:57:590
546329214,16sleep05461-21ntp_states07:48:200
34929215,16sleep0352-21iostat09:13:090
25814999215,68cyclictest21030-21munin-node08:37:530
25814999214,69cyclictest6953-21runrttasks11:13:040
25814999214,69cyclictest28192-21grep12:18:130
1973829214,16sleep019744-21df_abs11:52:550
25814999114,68cyclictest6703-21munin-node07:53:010
25814999114,68cyclictest26151-21munin-node10:32:540
25814999113,69cyclictest13037-21aten_r4power_vo08:12:530
2444429114,15sleep00-21swapper08:47:550
2435429116,53sleep024383-21df_inode07:07:540
2302529116,16sleep022812-21munin-node12:03:000
1528029114,15sleep015309-21munin-node09:58:260
1373129114,16sleep013729-21ntp_states11:33:210
1158929114,16sleep011592-21df_inode09:47:580
870929014,16sleep08712-21ntp_states07:58:220
588329014,16sleep05904-21users09:28:380
25814999015,65cyclictest30694-21basename07:27:490
25814999015,65cyclictest13365-21smartctl09:53:050
25814999014,66cyclictest9537-21sshd09:41:450
1780629013,15sleep00-21swapper11:47:260
25814998914,66cyclictest9859-21df_abs08:02:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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