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2026-05-22 - 09:08
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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 792 highest latencies:
System rack2slot6.osadl.org (updated Fri May 22, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
866995425cyclictest0-21swapper18:01:140
866995127cyclictest0-21swapper18:33:520
866995027cyclictest0-21swapper18:24:580
866995016cyclictest18984-21kworker/0:117:51:590
866994922cyclictest0-21swapper16:54:080
866994920cyclictest0-21swapper17:34:250
866994815cyclictest769-21kworker/0:019:56:340
866994731cyclictest0-21swapper19:06:420
866994728cyclictest0-21swapper17:37:050
866994727cyclictest0-21swapper18:52:190
866994727cyclictest0-21swapper17:50:200
866994716cyclictest769-21kworker/0:019:39:090
866994716cyclictest18984-21kworker/0:119:00:190
866994716cyclictest18984-21kworker/0:118:49:200
866994714cyclictest769-21kworker/0:019:13:090
866994713cyclictest769-21kworker/0:020:06:370
866994626cyclictest0-21swapper17:18:280
866994624cyclictest0-21swapper20:19:560
866994616cyclictest18984-21kworker/0:118:12:490
866994615cyclictest769-21kworker/0:019:31:450
866994615cyclictest31846-21kworker/0:117:08:570
866994615cyclictest18984-21kworker/0:118:40:550
866994614cyclictest18984-21kworker/0:118:20:340
866994614cyclictest18984-21kworker/0:117:43:210
866994612cyclictest769-21kworker/0:019:51:080
866994612cyclictest769-21kworker/0:019:45:090
866994612cyclictest3654-21kworker/0:017:22:500
866994611cyclictest31846-21kworker/0:116:59:020
866994527cyclictest0-21swapper19:02:130
866994527cyclictest0-21swapper17:12:050
866994525cyclictest0-21swapper18:07:340
866994515cyclictest769-21kworker/0:020:01:380
866994514cyclictest18984-21kworker/0:118:43:430
866994514cyclictest18984-21kworker/0:118:27:380
866994512cyclictest769-21kworker/0:019:22:290
866994512cyclictest31846-21kworker/0:117:02:270
866994427cyclictest0-21swapper19:47:090
866994415cyclictest3654-21kworker/0:017:27:480
866994414cyclictest769-21kworker/0:019:27:270
866994414cyclictest29361-21kworker/0:120:11:360
866994414cyclictest18984-21kworker/0:117:56:250
866994413cyclictest769-21kworker/0:019:16:130
866993510cyclictest14443-21fschecks_count15:26:300
86699339cyclictest0-21swapper16:32:280
86699339cyclictest0-21swapper16:17:130
86699339cyclictest0-21swapper15:56:240
866993322cyclictest5137-21wc16:26:130
866993312cyclictest13506-21iostat16:46:270
866993310cyclictest18050-21munin-node15:36:330
86699329cyclictest0-21swapper15:20:310
86699329cyclictest0-21swapper15:12:160
866993211cyclictest3421-21runrttasks14:56:330
866993210cyclictest4960-21munin-node15:01:320
866993210cyclictest1699-21ntp_states14:51:380
866993210cyclictest16096-21munin-node15:31:370
866993210cyclictest0-21swapper16:36:520
86699319cyclictest31692-21munin-node16:11:260
86699319cyclictest0-21swapper16:10:480
86699319cyclictest0-21swapper16:01:240
86699319cyclictest0-21swapper15:47:000
86699319cyclictest0-21swapper15:07:150
86699318cyclictest0-21swapper15:53:350
866993122cyclictest0-21swapper15:21:460
866993120cyclictest21006-21yum15:41:370
866993120cyclictest1097-21snmpd16:41:300
866993110cyclictest0-21swapper16:29:270
86699249cyclictest873-21wc14:51:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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