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2023-12-02 - 21:51
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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 20 highest latencies:
System rack9slot0.osadl.org (updated Sat Dec 02, 2023 12:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
305632730,0sleep30-21swapper/310:44:533
274382720,0sleep20-21swapper/210:05:282
6742700,0sleep00-21swapper/012:04:450
6742700,0sleep00-21swapper/012:04:450
14512700,0sleep10-21swapper/108:54:331
95832680,0sleep10-21swapper/107:50:341
121892680,0sleep312185-21sshd10:52:383
95432670,1sleep3902-21snmpd11:48:413
97422660,1sleep3930-21lldpd09:17:443
88162660,0sleep30-21swapper/310:46:293
112392640,0sleep10-21swapper/110:52:281
142632620,0sleep30-21swapper/309:46:413
280992590,0sleep30-21swapper/311:51:503
42882580,1sleep2930-21lldpd09:27:532
42882580,1sleep2930-21lldpd09:27:532
199932570,0sleep00-21swapper/008:10:280
137082540,1sleep1930-21lldpd11:15:091
234552530,1sleep0930-21lldpd11:22:130
56782260,0sleep00-21swapper/012:05:260
190062230,0sleep00-21swapper/011:15:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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