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2024-11-22 - 14:15
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the highest latencies:
System rack8slot1.osadl.org (updated Fri Nov 22, 2024 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3105199458025,0cyclictest0-21swapper19:51:500
31051992477264,0cyclictest1580-1kworker/0:0H21:00:400
31051992466239,0cyclictest1580-1kworker/0:0H20:00:410
31051992450643,0cyclictest1594-21jbd2/hda3-820:35:400
31051992426499,0cyclictest9-21ksoftirqd/022:45:410
31051992414234,0cyclictest9376-21munin-node19:30:440
31051992412241,0cyclictest1580-1kworker/0:0H00:00:400
31051992411175,0cyclictest1580-1kworker/0:0H19:45:400
31051992376291,0cyclictest1580-1kworker/0:0H19:55:400
31051992346555,0cyclictest1594-21jbd2/hda3-800:20:400
31051992345551,0cyclictest0-21swapper00:05:400
31051992340279,0cyclictest1580-1kworker/0:0H20:40:400
31051992338691,0cyclictest25308-21cut20:15:410
31051992333277,0cyclictest1580-1kworker/0:0H23:45:410
31051992326941,0cyclictest1580-1kworker/0:0H19:40:400
31051992321274,0cyclictest1580-1kworker/0:0H19:05:410
31051992320697,0cyclictest9-21ksoftirqd/023:15:390
31051992318586,0cyclictest1594-21jbd2/hda3-819:35:410
31051992311681,0cyclictest9-21ksoftirqd/023:55:400
31051992309648,0cyclictest10496-21latency_hist00:15:400
31051992308620,0cyclictest0-21swapper19:15:400
31051992308306,0cyclictest1580-1kworker/0:0H22:15:410
31051992297620,0cyclictest29887-21latency_hist23:35:400
31051992286226,0cyclictest1580-1kworker/0:0H23:10:430
31051992262660,0cyclictest1594-21jbd2/hda3-822:25:400
31051992260554,0cyclictest6589-21latency_hist20:55:400
31051992259598,0cyclictest9-21ksoftirqd/022:35:400
310519922591083,0cyclictest1580-1kworker/0:0H21:55:410
31051992255144,0cyclictest1580-1kworker/0:0H21:35:420
31051992253263,0cyclictest1580-1kworker/0:0H23:25:400
31051992249618,0cyclictest27071-21sed20:20:400
31051992218246,0cyclictest1580-1kworker/0:0H21:20:400
31051992196607,0cyclictest0-21swapper21:40:400
31051992153268,0cyclictest1580-1kworker/0:0H21:05:410
31051992133158,0cyclictest1580-1kworker/0:0H22:40:400
31051992130214,0cyclictest1580-1kworker/0:0H22:00:410
31051992115365,0cyclictest1580-1kworker/0:0H20:45:410
31051992107276,0cyclictest1580-1kworker/0:0H19:10:440
31051992098333,0cyclictest1580-1kworker/0:0H23:20:400
31051992085645,0cyclictest3932-21latency_hist22:20:410
31051992065301,0cyclictest1580-1kworker/0:0H19:20:400
3105199205074,0cyclictest1580-1kworker/0:0H19:25:400
31051992048342,0cyclictest1580-1kworker/0:0H23:05:400
31051992043142,0cyclictest1580-1kworker/0:0H20:25:410
31051992035548,0cyclictest21742-21sendmail_mailtr20:05:450
31051991979214,0cyclictest1580-1kworker/0:0H21:15:400
31051991955264,0cyclictest1580-1kworker/0:0H23:00:400
31051991945252,0cyclictest1580-1kworker/0:0H22:30:450
31051991898255,0cyclictest1580-1kworker/0:0H00:10:440
31051991872596,0cyclictest9-21ksoftirqd/023:40:410
31051991849257,0cyclictest1580-1kworker/0:0H20:30:430
31051991846700,0cyclictest9-21ksoftirqd/023:30:440
31051991802657,0cyclictest14572-21latency_hist22:50:490
31051991772471,0cyclictest9-21ksoftirqd/019:00:400
31051991694615,0cyclictest16858-21sendmail_mailtr21:25:410
31051991671582,0cyclictest9-21ksoftirqd/021:45:390
31051991668479,0cyclictest339-21sendmail_mailtr22:10:450
31051991659597,0cyclictest9-21ksoftirqd/023:50:440
31051991632242,0cyclictest1580-1kworker/0:0H22:55:400
31051991616293,0cyclictest1580-1kworker/0:0H21:10:450
31051991610186,0cyclictest1580-1kworker/0:0H21:50:440
31051991549664,0cyclictest9-21ksoftirqd/021:30:460
31051991453123,0cyclictest1580-1kworker/0:0H20:13:030
31051991439205,0cyclictest0-21swapper00:27:450
31051991438683,0cyclictest31112-21latency_hist19:00:370
31051991332361,0cyclictest9-21ksoftirqd/022:07:520
3105199958594,0cyclictest9-21ksoftirqd/020:51:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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