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2024-11-22 - 10:58
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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
Compare latency of primary with shadow system
Characteristics of the 50 highest latencies:
System rackaslot6.osadl.org (updated Fri Nov 22, 2024 00:45:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
578519993625,9cyclictest0-21swapper/522:10:005
578523993225,5cyclictest0-21swapper/721:52:407
578517993224,5cyclictest0-21swapper/321:12:353
578510993115,2cyclictest1162-21containerd22:56:390
57851099311,15cyclictest670762-21kworker/u16:0+rpciod00:15:140
57851999303,23cyclictest655718-21sed23:00:015
578519993026,2cyclictest1164-21containerd22:16:415
578523992924,2cyclictest672689-21latency_hist23:55:027
578519992924,3cyclictest630788-21aten_rapower_en21:45:115
578519992923,4cyclictest650074-21wc22:40:255
57851999292,24cyclictest606020-21grep20:30:155
57851999291,1cyclictest0-21swapper/500:20:295
57851999282,19cyclictest605221-21kworker/u16:7+xprtiod20:37:325
578519992813,11cyclictest645749-21apt-get22:30:145
578518992824,2cyclictest1167-21dockerd19:54:294
57851799281,24cyclictest0-21swapper/323:30:183
57851399280,1cyclictest0-21swapper/121:34:401
57851399280,1cyclictest0-21swapper/121:34:401
578522992723,2cyclictest630790-21aten_rapower_en21:45:116
578519992723,2cyclictest0-21swapper/500:15:185
578519992721,3cyclictest1151-21containerd00:27:495
578519992719,5cyclictest2771081-21snmpd20:16:135
578519992718,6cyclictest1434492-21containerd23:32:515
578510992715,3cyclictest666165-21grep23:30:200
57852299266,3cyclictest636925-21sed22:00:266
57852299266,16cyclictest0-21swapper/620:00:266
578522992624,1cyclictest641299-21ld22:15:206
578522992624,1cyclictest0-21swapper/619:55:016
578522992623,1cyclictest0-21swapper/622:56:186
578522992622,2cyclictest3680002-21containerd20:54:346
578522992620,4cyclictest610665-21apt-get20:45:116
578519992620,4cyclictest658138-21collect223:05:235
578519992619,5cyclictest0-21swapper/522:50:335
578519992618,5cyclictest395736-21munin-node21:30:155
578519992618,5cyclictest395736-21munin-node21:30:145
578518992623,2cyclictest651988-21latency_hist22:50:004
57851799269,14cyclictest644248-21/usr/sbin/munin22:25:133
578517992616,4cyclictest1166-21dockerd23:04:453
578517992616,4cyclictest1166-21dockerd23:04:453
578514992623,2cyclictest674609-21/usr/sbin/munin00:00:132
57852399252,16cyclictest684088-21kworker/u16:2-events_freezable_power_00:30:157
57852299256,3cyclictest64-21ksoftirqd/622:39:026
57852299256,3cyclictest64-21ksoftirqd/622:39:016
578522992521,2cyclictest667049-21cron23:35:016
578522992514,7cyclictest1145-21dockerd23:41:046
57851999257,15cyclictest585526-21/usr/sbin/munin19:30:145
57851999253,6cyclictest0-21swapper/519:37:295
578519992521,2cyclictest618431-21grep21:05:255
578519992519,4cyclictest0-21swapper/500:00:205
578519992519,3cyclictest1202620-21dockerd21:59:425
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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