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2026-07-01 - 10:31
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rack3slot2.osadl.org (updated Wed Jul 01, 2026 00:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
203886522920,3chrt2038864-21awk22:46:150
204870822540,3chrt2048710-21tr23:21:190
198528322480,3chrt1985286-21wc19:35:070
198127522470,4sleep01981276-21df19:20:150
201500122460,3chrt2014998-21ntpq21:20:450
199408222450,3chrt1994077-21ntpq20:05:400
199937122390,2sleep01999369-21df20:25:140
197827099225195,18cyclictest2056736-21kworker/u2:100:00:050
200661522120,3sleep02006618-21grep20:50:400
197827099209162,19cyclictest2043771-21kworker/u2:023:30:040
197827099207177,18cyclictest1974063-21kworker/u2:119:20:040
205673822060,3sleep02056739-21ntpq23:50:310
203562822060,5chrt2035629-21/usr/sbin/munin22:35:180
197827099206176,18cyclictest2007514-21kworker/u2:022:05:050
206384422000,3sleep02063845-21df00:20:160
197827099198167,19cyclictest2004739-21kworker/u2:121:00:010
197827099197166,19cyclictest2004739-21kworker/u2:120:45:070
202438621960,3chrt2024387-21acpi21:55:130
197827099196166,19cyclictest1988504-21kworker/u2:120:20:080
197827099192162,19cyclictest2007514-21kworker/u2:021:20:030
197827099192161,19cyclictest1988504-21kworker/u2:120:15:060
197827099191161,18cyclictest2049342-21kworker/u2:123:35:040
197827099191161,18cyclictest1995419-21kworker/u2:220:16:190
197827099190164,16cyclictest1998265-21kworker/u2:020:40:030
197827099189161,17cyclictest1974063-21kworker/u2:119:15:050
197827099188160,17cyclictest1998265-21kworker/u2:020:35:050
197827099188159,18cyclictest2007514-21kworker/u2:022:40:080
197827099188158,19cyclictest1988504-21kworker/u2:119:55:060
197827099187156,19cyclictest2024786-21kworker/u2:121:56:200
197827099185156,18cyclictest2007514-21kworker/u2:022:20:080
197827099184155,18cyclictest2039590-21kworker/u2:223:00:070
197827099183154,17cyclictest2007514-21kworker/u2:021:40:040
197827099183153,18cyclictest1982461-21kworker/u2:319:40:070
197827099182154,18cyclictest2066431-21kworker/u2:300:35:040
197827099182153,18cyclictest2007514-21kworker/u2:021:31:210
197827099182153,18cyclictest1982461-21kworker/u2:319:30:060
197827099182152,19cyclictest2056736-21kworker/u2:100:16:210
197827099182152,18cyclictest2007514-21kworker/u2:021:45:040
197827099181153,17cyclictest1988504-21kworker/u2:119:50:030
197827099181143,26cyclictest2039590-21kworker/u2:222:55:030
197827099179149,18cyclictest2056736-21kworker/u2:100:10:060
197827099178146,19cyclictest2043771-21kworker/u2:023:16:140
197827099177146,19cyclictest2032635-21kworker/u2:222:31:190
197827099174146,17cyclictest2056736-21kworker/u2:100:00:370
197827099174143,19cyclictest2007514-21kworker/u2:021:45:400
197827099173145,17cyclictest2051167-21kworker/u2:223:40:080
197827099173144,18cyclictest1988504-21kworker/u2:120:00:310
197827099173143,18cyclictest2039590-21kworker/u2:223:00:380
197827099172145,18cyclictest2056736-21kworker/u2:100:26:160
197827099172143,18cyclictest2007514-21kworker/u2:022:25:080
197827099172142,18cyclictest2007514-21kworker/u2:021:10:380
197827099172142,18cyclictest2007514-21kworker/u2:021:10:050
197827099171140,19cyclictest2051167-21kworker/u2:223:45:330
197827099170142,18cyclictest2004739-21kworker/u2:120:45:390
197827099170141,17cyclictest2007514-21kworker/u2:021:30:050
197827099170140,18cyclictest2039590-21kworker/u2:223:05:310
197827099169138,19cyclictest2043771-21kworker/u2:023:10:130
197827099168140,17cyclictest2007514-21kworker/u2:022:10:060
197827099168139,18cyclictest2056736-21kworker/u2:100:15:040
197827099166135,18cyclictest2007514-21kworker/u2:022:25:400
197827099165137,18cyclictest2007514-21kworker/u2:022:15:060
197827099164134,19cyclictest1988504-21kworker/u2:120:00:000
197827099162134,18cyclictest1982461-21kworker/u2:319:40:320
197827099160132,17cyclictest2051167-21kworker/u2:223:45:040
197827099159130,18cyclictest2066431-21kworker/u2:300:35:340
197827099154123,19cyclictest2004739-21kworker/u2:121:00:500
197827099151123,17cyclictest1974063-21kworker/u2:119:10:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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