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2022-09-30 - 15:34
/usr/bin/Xorg /usr/bin/Xorg

x86 Intel Atom x6425RE @1900 MHz, Linux 5.19.0-rc7-rt7 (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 20 highest latencies:
System rackeslot3.osadl.org (updated Thu Sep 29, 2022 00:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
180787099271,23cyclictest256-21systemd-journal20:50:013
1807866992619,4cyclictest256-21systemd-journal21:40:002
180786699260,22cyclictest1900480-21tr21:17:432
180786399261,21cyclictest2032626-21apt-get00:37:371
1807856992623,1cyclictest1991128-21apt-get23:12:500
1807856992623,1cyclictest1991128-21apt-get23:12:490
1807856992620,4cyclictest0-21swapper/019:15:000
180785699261,21cyclictest1976579-21apt-get22:57:350
180787099252,20cyclictest1875872-21apt-get20:52:353
180787099251,21cyclictest2015509-21apt-get00:12:343
180787099251,20cyclictest2020333-21apt-get00:17:363
180786699251,3cyclictest1895256-21apt-get21:12:372
180786699251,21cyclictest1819622-21apt-get19:32:392
180786699250,21cyclictest2019358-21chrt00:12:472
180786399250,22cyclictest2004287-21sed23:47:451
1807856992520,3cyclictest1925321-21apt-get21:47:510
180785699251,21cyclictest1934979-21apt-get21:57:510
180787099241,21cyclictest1808250-21apt-get19:12:363
180786699241,19cyclictest0-21swapper/200:07:362
180786699240,22cyclictest1976151-21idleruntime-cro22:54:592
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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