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2025-12-13 - 10:23
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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
Characteristics of the 50 highest latencies:
System rack9slot0.osadl.org (updated Fri Dec 12, 2025 00:43:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
106099640,56rtkit-daemon0-21swapper/119:16:511
106099570,48rtkit-daemon0-21swapper/519:18:015
3263366993735,1cyclictest0-21swapper/323:13:263
3263366993735,1cyclictest0-21swapper/323:13:263
3263364993632,3cyclictest1627-21gdbus23:44:081
3263369993534,1cyclictest0-21swapper/622:13:576
3263369993534,1cyclictest0-21swapper/622:13:576
326336899350,34cyclictest791-21polkitd22:00:385
326336899350,31cyclictest0-21swapper/521:12:255
3263366993532,2cyclictest358737-21systemd-journal21:41:033
326337099340,32cyclictest0-21swapper/721:20:407
326337099340,32cyclictest0-21swapper/721:01:407
3263368993430,3cyclictest1055-21gnome-session-b23:43:175
326336499340,34cyclictest0-21swapper/122:31:451
326336399340,31cyclictest0-21swapper/022:54:280
326337099330,31cyclictest0-21swapper/721:06:107
3263369993331,2cyclictest372388-21sshd22:34:226
326336899331,31cyclictest685212-21gdbus00:12:515
326336899331,31cyclictest685212-21gdbus00:12:515
326336899330,31cyclictest0-21swapper/519:51:145
326336699330,32cyclictest791-21polkitd22:23:153
326336699330,32cyclictest0-21swapper/323:49:123
3263365993330,2cyclictest791-21polkitd23:12:562
3263365993330,2cyclictest791-21polkitd23:12:562
3263364993328,3cyclictest3315173-21sshd21:21:081
326336499330,31cyclictest0-21swapper/119:59:381
326336399330,32cyclictest0-21swapper/021:18:130
3263370993230,2cyclictest871-21snmpd00:47:057
3263370993229,2cyclictest2371600-21mii-tool00:31:097
326337099320,32cyclictest172933-21sshd22:22:427
326337099320,31cyclictest330579-21sshd22:31:547
326337099320,31cyclictest0-21swapper/720:21:007
326337099320,31cyclictest0-21swapper/720:06:567
326337099320,31cyclictest0-21swapper/700:39:167
3263369993231,1cyclictest871-21snmpd23:39:206
326336999320,31cyclictest0-21swapper/622:02:486
326336899320,31cyclictest0-21swapper/523:36:205
326336899320,30cyclictest0-21swapper/520:49:425
3263367993231,1cyclictest871-21snmpd23:15:054
3263367993231,1cyclictest871-21snmpd23:15:054
326336799320,31cyclictest0-21swapper/420:33:274
3263366993230,2cyclictest871-21snmpd22:31:243
3263365993231,1cyclictest871-21snmpd20:02:172
3263365993229,2cyclictest0-21swapper/222:52:492
326336599320,31cyclictest0-21swapper/222:28:152
326336599320,31cyclictest0-21swapper/221:35:112
326336599320,31cyclictest0-21swapper/220:58:582
3263364993231,1cyclictest3307265-21mii-tool21:11:101
3263364993228,3cyclictest1122-21gnome-shell00:11:271
3263364993228,3cyclictest1122-21gnome-shell00:11:271
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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