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2025-03-18 - 03:59
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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 376 highest latencies:
System rack2slot6.osadl.org (updated Tue Mar 18, 2025 00:43:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311660ksoftirqd/023200-21threads06:54:450
4607995323cyclictest0-21swapper06:49:050
4607995322cyclictest0-21swapper06:39:400
4607995223cyclictest0-21swapper09:34:270
4607995223cyclictest0-21swapper07:22:500
4607995223cyclictest0-21swapper06:16:330
4607995222cyclictest0-21swapper08:26:490
4607995216cyclictest4998-21kworker/0:006:25:490
4607995121cyclictest0-21swapper07:08:190
4607995028cyclictest0-21swapper06:12:020
4607995026cyclictest0-21swapper09:26:100
4607995025cyclictest0-21swapper06:21:160
4607995021cyclictest0-21swapper09:12:050
4607994931cyclictest0-21swapper09:08:010
4607994929cyclictest0-21swapper09:20:320
4607994924cyclictest0-21swapper08:42:180
4607994920cyclictest0-21swapper06:35:210
4607994919cyclictest0-21swapper09:15:580
4607994822cyclictest0-21swapper08:06:010
4607994821cyclictest0-21swapper08:50:170
4607994820cyclictest0-21swapper07:32:300
4607994817cyclictest4998-21kworker/0:007:00:510
4607994817cyclictest0-21swapper07:27:440
4607994816cyclictest18928-21kworker/0:208:56:270
4607994815cyclictest18928-21kworker/0:209:31:380
4607994729cyclictest10144-21seq08:35:520
4607994725cyclictest0-21swapper07:39:370
4607994722cyclictest0-21swapper08:17:320
4607994719cyclictest0-21swapper07:15:300
4607994715cyclictest4998-21kworker/0:007:49:220
4607994620cyclictest0-21swapper07:56:080
4607994620cyclictest0-21swapper07:14:130
4607994615cyclictest18928-21kworker/0:209:02:170
4607994613cyclictest4998-21kworker/0:008:01:420
4607994613cyclictest4998-21kworker/0:006:49:290
4607994613cyclictest18928-21kworker/0:208:47:270
4607994516cyclictest0-21swapper08:23:010
4607994516cyclictest0-21swapper07:46:020
4607994514cyclictest4998-21kworker/0:007:38:380
4607994511cyclictest4998-21kworker/0:008:32:490
4607994420cyclictest0-21swapper08:12:530
4607994411cyclictest4998-21kworker/0:006:31:320
460799359cyclictest0-21swapper04:25:140
4607993510cyclictest8579-21munin-node04:19:490
460799339cyclictest6458-21munin-node05:39:450
460799339cyclictest12301-21munin-node05:54:490
460799339cyclictest0-21swapper05:03:190
460799339cyclictest0-21swapper04:48:100
4607993311cyclictest0-21swapper05:53:030
4607993311cyclictest0-21swapper04:41:040
4607993310cyclictest29034-21munin-node05:14:460
460799329cyclictest0-21swapper05:36:510
460799329cyclictest0-21swapper05:29:070
460799329cyclictest0-21swapper04:35:090
4607993211cyclictest20583-21sshd04:51:260
4607993211cyclictest0-21swapper05:33:000
4607993210cyclictest27811-21sh05:09:530
4607993210cyclictest25142-21munin-node05:04:430
4607993210cyclictest21519-21grep04:54:440
460799319cyclictest8400-21munin-node05:44:450
460799319cyclictest0-21swapper06:05:200
460799318cyclictest0-21swapper05:23:030
4607993120cyclictest5177-21iostat_ios04:09:490
4607993112cyclictest6783-21cpu04:14:490
460799308cyclictest0-21swapper06:00:410
4607993010cyclictest0-21swapper04:29:540
284822511sleep02967-21munin-node04:04:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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