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2024-04-27 - 07:42
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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 rackfslot0.osadl.org (updated Fri Apr 26, 2024 12:54:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
157407599218142,15cyclictest2365832-21kworker/u64:1+efi_rts_wq11:34:3213
157407599218142,15cyclictest2365832-21kworker/u64:1+efi_rts_wq11:34:3213
157407699198134,10cyclictest0-21swapper/2111:34:3214
157407699198134,10cyclictest0-21swapper/2111:34:3214
157403599180143,15cyclictest0-21swapper/611:34:3228
157403599180143,15cyclictest0-21swapper/611:34:3228
157408399179144,11cyclictest0-21swapper/2811:34:3221
157408399179144,11cyclictest0-21swapper/2811:34:3221
157407799172139,14cyclictest1075-21dbus-daemon11:34:3215
157407799172139,14cyclictest1075-21dbus-daemon11:34:3215
157408199170137,10cyclictest0-21swapper/2611:34:3219
157408199170137,10cyclictest0-21swapper/2611:34:3219
157405599169135,18cyclictest0-21swapper/1211:34:324
157405599169135,18cyclictest0-21swapper/1211:34:324
157408499168133,14cyclictest0-21swapper/2911:34:3222
157408499168133,14cyclictest0-21swapper/2911:34:3222
157408099168144,7cyclictest0-21swapper/2511:34:3218
157408099168144,7cyclictest0-21swapper/2511:34:3218
157405299167141,5cyclictest0-21swapper/1111:34:323
157405299167141,5cyclictest0-21swapper/1111:34:323
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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