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2026-09-14 - 01:28
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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 highest latencies:
System rack2slot6.osadl.org (updated Sun Sep 13, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311390ksoftirqd/017960-21threads04:56:270
311010ksoftirqd/017577-21sadc03:46:100
22045996025cyclictest0-21swapper01:46:360
22045995927cyclictest0-21swapper03:23:080
22045995831cyclictest0-21swapper03:47:520
22045995822cyclictest0-21swapper04:46:550
22045995726cyclictest0-21swapper04:14:330
22045995726cyclictest0-21swapper04:02:310
22045995726cyclictest0-21swapper03:03:000
22045995726cyclictest0-21swapper02:02:280
22045995626cyclictest0-21swapper03:36:050
22045995621cyclictest0-21swapper05:14:510
22045995530cyclictest0-21swapper03:16:460
22045995526cyclictest0-21swapper02:37:080
22045995524cyclictest0-21swapper03:29:440
22045995520cyclictest0-21swapper04:32:040
22045995429cyclictest75150irq/9-eth204:26:420
22045995428cyclictest0-21swapper03:14:170
22045995427cyclictest0-21swapper05:04:470
22045995416cyclictest0-21swapper03:53:310
22045995328cyclictest0-21swapper02:06:430
22045995327cyclictest0-21swapper04:20:010
22045995327cyclictest0-21swapper02:43:240
22045995326cyclictest0-21swapper02:47:490
22045995325cyclictest0-21swapper04:51:150
22045995325cyclictest0-21swapper02:26:490
22045995324cyclictest0-21swapper01:53:400
22045995322cyclictest0-21swapper03:59:140
22045995322cyclictest0-21swapper03:39:280
22045995225cyclictest0-21swapper02:25:200
22045995225cyclictest0-21swapper02:20:200
22045995224cyclictest0-21swapper04:09:200
22045995125cyclictest0-21swapper02:59:560
22045995123cyclictest0-21swapper03:08:120
22045995123cyclictest0-21swapper02:15:230
22045995122cyclictest0-21swapper02:51:150
22045995122cyclictest0-21swapper01:56:370
22045995025cyclictest0-21swapper04:21:380
22045995024cyclictest0-21swapper04:38:070
22045994923cyclictest0-21swapper05:06:050
22045994921cyclictest0-21swapper02:32:290
22045994621cyclictest75150irq/9-eth204:42:100
22045993626cyclictest4176-21munin-run01:46:190
22045993610cyclictest0-21swapper23:57:460
2204599359cyclictest0-21swapper23:53:280
2204599358cyclictest24883-21munin-node01:16:370
22045993510cyclictest26826-21munin-node01:21:320
2204599349cyclictest0-21swapper00:31:330
2204599339cyclictest0-21swapper00:51:240
22045993310cyclictest30726-21munin-node01:31:350
2204599329cyclictest19030-21munin-node01:01:350
2204599329cyclictest13189-21munin-node00:46:370
22045993221cyclictest22035-21cyclictest00:16:400
22045993212cyclictest3430-21munin-node00:21:370
22045993211cyclictest22934-21munin-node01:11:360
22045993210cyclictest0-21swapper01:37:370
2204599319cyclictest0-21swapper23:50:340
2204599319cyclictest0-21swapper00:41:540
2204599319cyclictest0-21swapper00:38:080
22045993122cyclictest0-21swapper00:10:190
22045993121cyclictest58732sleep000:26:410
22045993121cyclictest0-21swapper01:07:300
22045993120cyclictest32360-21iostat_ios00:11:410
22045993120cyclictest17324-21diskstats00:56:340
22045993110cyclictest0-21swapper00:02:280
22045993010cyclictest0-21swapper01:27:490
22045992819cyclictest22067-21latency_hist23:46:270
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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