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2025-11-16 - 14:40
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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 Sun Nov 16, 2025 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311120ksoftirqd/024006-21threads11:46:500
31624995826cyclictest0-21swapper12:28:170
31624995728cyclictest0-21swapper14:13:250
31624995727cyclictest0-21swapper14:34:400
31624995727cyclictest0-21swapper11:40:480
31624995725cyclictest0-21swapper13:27:100
31624995725cyclictest0-21swapper13:11:220
31624995629cyclictest0-21swapper11:54:280
31624995628cyclictest5194-21munin-node15:01:310
31624995628cyclictest0-21swapper14:43:270
31624995627cyclictest0-21swapper11:57:200
31624995626cyclictest0-21swapper13:40:590
31624995626cyclictest0-21swapper12:53:490
31624995626cyclictest0-21swapper12:44:450
31624995625cyclictest0-21swapper14:02:060
31624995625cyclictest0-21swapper13:57:450
31624995625cyclictest0-21swapper13:44:420
31624995625cyclictest0-21swapper13:23:040
31624995625cyclictest0-21swapper13:16:490
31624995625cyclictest0-21swapper13:02:380
31624995528cyclictest0-21swapper13:49:130
31624995527cyclictest0-21swapper12:15:240
31624995526cyclictest0-21swapper14:08:590
31624995526cyclictest0-21swapper12:06:230
31624995525cyclictest0-21swapper14:55:320
31624995525cyclictest0-21swapper14:48:460
31624995525cyclictest0-21swapper13:33:050
31624995525cyclictest0-21swapper13:00:500
31624995428cyclictest72450irq/9-eth214:25:060
31624995427cyclictest0-21swapper12:34:030
31624995427cyclictest0-21swapper11:46:260
31624995426cyclictest0-21swapper12:16:290
31624995425cyclictest0-21swapper14:36:220
31624995424cyclictest0-21swapper14:27:480
31624995424cyclictest0-21swapper12:21:550
31624995328cyclictest0-21swapper14:56:400
31624995327cyclictest0-21swapper13:54:030
31624995327cyclictest0-21swapper13:08:210
31624995327cyclictest0-21swapper12:47:190
31624995326cyclictest0-21swapper12:40:270
31624995222cyclictest0-21swapper12:07:350
31624995127cyclictest0-21swapper14:17:020
3162499359cyclictest17301-21http_loadtime10:21:480
31624993510cyclictest7170-21munin-node09:56:520
3162499349cyclictest9123-21munin-node10:01:530
31624993410cyclictest31695-21munin-node09:36:530
3162499339cyclictest3039-21swap11:06:520
31624993322cyclictest27628-21grep10:46:530
3018023312sleep030235-21kernelversion09:31:510
3162499329cyclictest0-21swapper10:13:210
3162499329cyclictest0-21swapper09:50:470
3162499328cyclictest0-21swapper11:02:310
31624993223cyclictest23389-21ls10:36:500
31624993222cyclictest2294-21head09:41:590
31624993222cyclictest12156-21df_inode11:31:450
31624993211cyclictest0-21swapper10:08:500
31624993210cyclictest0-21swapper11:13:340
31624993210cyclictest0-21swapper10:27:320
3162499319cyclictest0-21swapper10:34:560
3162499318cyclictest0-21swapper11:26:130
3162499317cyclictest0-21swapper10:41:390
31624993122cyclictest31293-21open_files10:56:510
31624993122cyclictest28900-21uniq10:51:460
31624993121cyclictest5217-21munin-node09:51:470
31624993110cyclictest6050-21munin-node11:16:420
31624993110cyclictest0-21swapper11:28:030
31624993020cyclictest148732sleep010:16:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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