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2022-01-23 - 10:32

Intel Atom(R) x6425RE Processor @ 1.90GHz, Linux 5.4.115-rt57 (Profile)

Latency plot of system in rack #e, slot #3
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q done
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 rackeslot3.osadl.org (updated Sun Jan 23, 2022 00:45:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
61112799262,3cyclictest637429-21apt-get20:20:152
61112799261,22cyclictest626183-21apt-get19:50:152
611127992520,3cyclictest674329-21apt-get22:00:152
611127992520,3cyclictest615372-21apt-get19:20:152
611127992519,4cyclictest710671-21apt-get23:35:032
61112799251,3cyclictest611336-21apt-get19:10:162
61112799251,22cyclictest716112-21apt-get23:50:132
61112799251,22cyclictest714311-21apt-get23:45:162
61112799251,22cyclictest692361-21apt-get22:50:152
61112799251,21cyclictest730563-21apt-get00:30:162
61112799251,21cyclictest712508-21apt-get23:40:152
611127992420,2cyclictest708479-21apt-get23:30:142
611127992420,2cyclictest648664-21apt-get20:50:122
611127992420,2cyclictest633489-21apt-get20:11:312
61112799241,3cyclictest688756-21apt-get22:40:152
61112799241,3cyclictest685151-21apt-get22:30:142
61112799241,2cyclictest656300-21apt-get21:10:152
61112799241,20cyclictest704452-21apt-get23:20:152
61112799240,21cyclictest612880-21apt-get19:15:032
61112799232,2cyclictest694163-21apt-get22:55:162
611127992319,2cyclictest617173-21apt-get19:25:142
61112799231,2cyclictest690559-21apt-get22:45:162
61112799231,2cyclictest679736-21apt-get22:15:152
61112799231,2cyclictest676131-21apt-get22:05:142
61112799231,2cyclictest0-21swapper/221:50:152
61112799231,20cyclictest725126-21apt-get00:15:142
61112799231,20cyclictest686953-21seq22:35:132
61112799231,20cyclictest654498-21apt-get21:05:162
61112799230,20cyclictest672526-21apt-get21:55:152
61112299231,19cyclictest0-21swapper/120:40:151
611127992219,2cyclictest658102-21apt-get21:15:152
61112799221,2cyclictest726936-21apt-get00:20:142
61112799221,1cyclictest683348-21apt-get22:25:142
61112799221,19cyclictest0-21swapper/221:45:152
61112799221,19cyclictest0-21swapper/220:40:152
61112799220,3cyclictest627986-21apt-get19:55:152
61112799220,20cyclictest0-21swapper/223:25:142
611128992120,0cyclictest0-21swapper/323:15:163
611128992120,0cyclictest0-21swapper/320:50:123
611128992120,0cyclictest0-21swapper/300:05:153
611128992119,1cyclictest0-21swapper/322:30:143
61112899210,19cyclictest0-21swapper/321:00:153
61112899210,19cyclictest0-21swapper/319:45:143
611127992118,2cyclictest723326-21apt-get00:10:152
611127992118,2cyclictest0-21swapper/222:10:142
61112799210,19cyclictest0-21swapper/221:00:162
611122992119,1cyclictest0-21swapper/100:05:151
611122992119,0cyclictest0-21swapper/123:00:151
61112299211,0cyclictest0-21swapper/123:55:131
61112299211,0cyclictest0-21swapper/123:15:161
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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