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2026-05-12 - 09:02
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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 Tue May 12, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4164995327cyclictest0-21swapper19:18:170
4164995230cyclictest0-21swapper19:03:410
4164995228cyclictest0-21swapper19:47:550
4164995226cyclictest0-21swapper18:40:130
4164995226cyclictest0-21swapper17:23:290
4164995129cyclictest0-21swapper18:33:230
4164995128cyclictest0-21swapper19:57:090
4164995128cyclictest0-21swapper17:55:210
4164995127cyclictest0-21swapper20:04:270
4164995126cyclictest23491-21awk17:12:320
4164995125cyclictest0-21swapper18:45:270
4164995032cyclictest0-21swapper19:55:500
4164995031cyclictest0-21swapper18:30:000
4164995030cyclictest0-21swapper18:52:420
4164995030cyclictest0-21swapper18:51:060
4164995030cyclictest0-21swapper18:09:310
4164995029cyclictest0-21swapper20:08:120
4164995028cyclictest0-21swapper18:22:200
4164995027cyclictest0-21swapper19:12:190
4164995024cyclictest0-21swapper20:32:470
4164995023cyclictest20281-21fschecks_count18:57:270
4164994931cyclictest0-21swapper17:21:440
4164994930cyclictest0-21swapper18:18:190
4164994930cyclictest0-21swapper17:48:050
4164994929cyclictest29521-21memory19:07:290
4164994929cyclictest0-21swapper20:29:230
4164994929cyclictest0-21swapper19:32:560
4164994929cyclictest0-21swapper17:38:360
4164994929cyclictest0-21swapper17:30:030
4164994927cyclictest0-21swapper18:05:090
4164994926cyclictest0-21swapper17:35:580
4164994922cyclictest27855-21munin-node19:42:220
4164994915cyclictest17023-21kworker/0:117:10:230
4164994914cyclictest25394-21kworker/0:217:45:350
4164994830cyclictest0-21swapper18:14:050
4164994830cyclictest0-21swapper17:58:480
4164994829cyclictest0-21swapper20:13:290
4164994829cyclictest0-21swapper19:27:170
4164994824cyclictest0-21swapper19:40:150
4164994823cyclictest0-21swapper20:18:060
4164994727cyclictest0-21swapper19:26:190
4164994631cyclictest0-21swapper20:22:150
4164993510cyclictest0-21swapper15:41:010
4164993510cyclictest0-21swapper15:08:030
416499338cyclictest0-21swapper15:44:140
4164993324cyclictest0-21swapper16:03:250
4164993312cyclictest0-21swapper16:12:370
416499329cyclictest8482-21munin-node15:17:400
416499329cyclictest0-21swapper16:50:140
416499329cyclictest0-21swapper16:21:060
416499329cyclictest0-21swapper15:56:340
416499329cyclictest0-21swapper15:26:340
4164993222cyclictest1165-21crond16:44:210
4164993211cyclictest0-21swapper16:59:230
4164993210cyclictest5037-21munin-node16:32:350
4164993210cyclictest14626-21netstat15:32:430
4164993210cyclictest0-21swapper17:04:490
4164993210cyclictest0-21swapper16:07:450
416499319cyclictest0-21swapper16:22:330
416499319cyclictest0-21swapper15:59:300
416499319cyclictest0-21swapper15:13:070
4164993121cyclictest12954-21ls15:27:450
4164993112cyclictest6984-21munin-node16:37:370
416499309cyclictest19912-21aten2.4_r2power15:47:370
4164993021cyclictest3574-21iostat16:27:370
4164993021cyclictest0-21swapper16:53:160
4164992412cyclictest4165-21latency_hist15:07:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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