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2024-09-01 - 00:55
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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 100 highest latencies:
System rack2slot6.osadl.org (updated Sat Aug 31, 2024 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23670995127cyclictest0-21swapper23:41:170
23670994925cyclictest0-21swapper02:11:550
23670994916cyclictest9630-21kworker/0:002:47:140
23670994816cyclictest0-21swapper02:02:430
23670994814cyclictest7482-21kworker/0:001:58:530
23670994814cyclictest7482-21kworker/0:000:58:090
23670994727cyclictest0-21swapper01:51:390
23670994727cyclictest0-21swapper01:03:020
23670994716cyclictest7482-21kworker/0:001:48:200
23670994715cyclictest7482-21kworker/0:001:05:010
23670994715cyclictest7482-21kworker/0:000:28:430
23670994715cyclictest0-21swapper23:59:070
23670994714cyclictest7482-21kworker/0:001:20:490
23670994713cyclictest9630-21kworker/0:002:57:270
23670994713cyclictest7482-21kworker/0:001:11:280
23670994713cyclictest7482-21kworker/0:000:14:260
799460watchdog/072450irq/9-eth200:23:100
23670994631cyclictest0-21swapper02:17:470
23670994628cyclictest0-21swapper02:53:310
23670994627cyclictest0-21swapper02:40:080
23670994615cyclictest7482-21kworker/0:000:00:250
23670994613cyclictest0-21swapper23:33:290
23670994612cyclictest24487-21kworker/0:102:29:350
23670994527cyclictest32566-21ntp_offset00:35:000
23670994518cyclictest0-21swapper01:25:520
23670994516cyclictest7482-21kworker/0:023:39:310
23670994515cyclictest7482-21kworker/0:000:42:580
23670994515cyclictest0-21swapper01:15:510
23670994514cyclictest7482-21kworker/0:023:46:210
23670994514cyclictest24487-21kworker/0:102:24:040
23670994512cyclictest7482-21kworker/0:000:06:200
23670994511cyclictest7482-21kworker/0:000:15:340
23670994430cyclictest0-21swapper23:52:080
23670994426cyclictest15136-21munin-node02:04:470
23670994415cyclictest9630-21kworker/0:002:37:580
23670994415cyclictest7482-21kworker/0:001:35:250
23670994415cyclictest7482-21kworker/0:000:50:360
23670994414cyclictest7482-21kworker/0:000:30:060
23670994414cyclictest24487-21kworker/0:102:25:020
23670994414cyclictest0-21swapper01:44:130
23670994412cyclictest7482-21kworker/0:000:47:000
23670994314cyclictest7482-21kworker/0:001:29:540
23670993810cyclictest7482-21kworker/0:023:29:480
23670993626cyclictest7014-21munin-node22:10:080
2367099359cyclictest0-21swapper21:32:280
2367099349cyclictest0-21swapper23:09:550
2367099348cyclictest0-21swapper23:20:470
23670993410cyclictest18731-21munin-node22:40:030
2367099339cyclictest0-21swapper23:01:590
2367099339cyclictest0-21swapper22:34:450
2367099338cyclictest0-21swapper22:59:420
23670993310cyclictest22634-21munin-node22:50:080
23670993310cyclictest0-21swapper22:37:380
23670993310cyclictest0-21swapper21:35:050
2367099329cyclictest0-21swapper23:05:180
2367099329cyclictest0-21swapper22:21:590
2367099329cyclictest0-21swapper22:08:420
2367099329cyclictest0-21swapper21:50:530
2367099328cyclictest0-21swapper21:56:090
23670993223cyclictest286902sleep021:40:290
23670993221cyclictest3602-21iostat22:00:070
72450310irq/9-eth221768-21aten2.4_r2power21:25:050
2367099319cyclictest0-21swapper22:28:530
2367099319cyclictest0-21swapper22:16:570
23670993122cyclictest483-21ls23:15:030
23670993121cyclictest23663-21cyclictest22:45:060
23670993110cyclictest29587-21munin-node21:45:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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