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2025-12-24 - 17:11
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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 Wed Dec 24, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32404995225cyclictest0-21swapper09:23:570
32404995025cyclictest0-21swapper09:50:510
32404995021cyclictest0-21swapper12:02:000
32404994915cyclictest9464-21kworker/0:009:50:120
32404994915cyclictest29866-21kworker/0:211:54:220
32404994832cyclictest0-21swapper11:15:100
32404994825cyclictest0-21swapper10:57:410
32404994815cyclictest9464-21kworker/0:009:31:170
32404994813cyclictest17796-21kworker/0:210:24:470
32404994723cyclictest9464-21kworker/0:009:06:070
32404994716cyclictest17796-21kworker/0:210:42:240
32404994715cyclictest20976-21kworker/0:010:52:290
32404994714cyclictest29866-21kworker/0:211:21:110
32404994713cyclictest9464-21kworker/0:009:58:250
32404994713cyclictest29866-21kworker/0:212:15:590
32404994712cyclictest9464-21kworker/0:009:03:400
3240499468cyclictest0-21swapper12:06:240
32404994626cyclictest0-21swapper09:17:090
32404994624cyclictest0-21swapper10:08:350
32404994621cyclictest0-21swapper11:26:570
32404994615cyclictest29866-21kworker/0:211:36:390
32404994615cyclictest20976-21kworker/0:010:47:350
32404994615cyclictest17796-21kworker/0:210:34:260
32404994615cyclictest17796-21kworker/0:210:19:590
32404994613cyclictest9464-21kworker/0:008:51:350
32404994611cyclictest9464-21kworker/0:010:05:010
32404994528cyclictest0-21swapper11:32:160
32404994525cyclictest0-21swapper10:37:040
32404994524cyclictest0-21swapper11:16:370
32404994515cyclictest9464-21kworker/0:009:12:590
32404994514cyclictest29866-21kworker/0:211:01:160
32404994513cyclictest9464-21kworker/0:009:40:460
32404994513cyclictest29866-21kworker/0:211:46:330
32404994512cyclictest9464-21kworker/0:008:56:510
32404994512cyclictest29866-21kworker/0:211:44:320
32404994512cyclictest17796-21kworker/0:210:14:400
32404994511cyclictest29866-21kworker/0:211:05:500
32404994415cyclictest17796-21kworker/0:210:26:000
32404994414cyclictest9464-21kworker/0:009:28:260
32404994411cyclictest9464-21kworker/0:009:37:090
32404994411cyclictest29866-21kworker/0:212:14:140
32404994411cyclictest29866-21kworker/0:211:56:350
3240499349cyclictest0-21swapper06:59:520
3240499339cyclictest0-21swapper08:29:540
3240499339cyclictest0-21swapper07:08:440
32404993311cyclictest0-21swapper08:49:240
32404993310cyclictest21579-21munin-node07:46:030
32404993310cyclictest0-21swapper08:43:390
3240499329cyclictest0-21swapper08:14:480
3240499329cyclictest0-21swapper07:39:130
3240499329cyclictest0-21swapper07:35:220
3240499329cyclictest0-21swapper07:13:450
3240499329cyclictest0-21swapper07:02:190
3240499328cyclictest0-21swapper07:17:410
32404993223cyclictest16812sleep006:54:370
32404993211cyclictest0-21swapper07:58:180
32404993210cyclictest0-21swapper08:39:140
32404993210cyclictest0-21swapper08:18:280
3240499319cyclictest0-21swapper08:00:540
3240499319cyclictest0-21swapper07:44:400
3240499319cyclictest0-21swapper07:27:280
32404993114cyclictest0-21swapper08:21:290
32404993110cyclictest11827-21munin-node07:21:070
32404993110cyclictest0-21swapper07:50:580
3240499309cyclictest0-21swapper08:07:370
3240499308cyclictest0-21swapper08:30:550
75150260irq/9-eth231826-21seq06:48:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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