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2026-07-24 - 01:37
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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 Fri Jul 24, 2026 00:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4518995427cyclictest11226-21kworker/0:215:26:550
4518995327cyclictest75150irq/9-eth218:05:230
4518995327cyclictest0-21swapper15:44:450
4518995326cyclictest75150irq/9-eth218:02:130
4518995325cyclictest11226-21kworker/0:216:27:090
4518995324cyclictest75150irq/9-eth215:59:410
4518995225cyclictest11226-21kworker/0:217:45:350
4518995222cyclictest0-21swapper16:20:150
4518995127cyclictest0-21swapper18:35:260
4518995125cyclictest26022-21kworker/0:118:25:490
4518995125cyclictest11226-21kworker/0:216:12:170
4518995125cyclictest0-21swapper17:27:200
4518995124cyclictest26022-21kworker/0:118:18:160
4518995124cyclictest11226-21kworker/0:216:49:100
4518995124cyclictest11226-21kworker/0:216:16:510
4518995123cyclictest11226-21kworker/0:215:20:460
4518995038cyclictest26022-21kworker/0:118:20:120
4518995038cyclictest11226-21kworker/0:217:05:470
4518995026cyclictest0-21swapper16:37:240
4518995025cyclictest11226-21kworker/0:215:54:340
4518995024cyclictest11226-21kworker/0:217:02:030
4518995024cyclictest11226-21kworker/0:216:50:400
4518995024cyclictest11226-21kworker/0:215:17:240
4518995023cyclictest11226-21kworker/0:216:57:020
4518995023cyclictest11226-21kworker/0:216:31:450
4518994938cyclictest11226-21kworker/0:215:51:160
4518994937cyclictest11226-21kworker/0:217:32:440
4518994925cyclictest75150irq/9-eth217:41:300
4518994925cyclictest11226-21kworker/0:215:40:450
4518994923cyclictest26022-21kworker/0:118:12:290
4518994923cyclictest11226-21kworker/0:217:17:460
4518994923cyclictest11226-21kworker/0:217:11:350
4518994922cyclictest11226-21kworker/0:215:37:560
4518994914cyclictest11226-21kworker/0:217:49:440
4518994837cyclictest11226-21kworker/0:217:22:120
4518994824cyclictest11226-21kworker/0:216:39:540
4518994824cyclictest11226-21kworker/0:215:30:470
4518994822cyclictest5912-21munin-node16:04:360
4518994822cyclictest0-21swapper15:11:550
4518994712cyclictest11226-21kworker/0:217:34:240
4518994637cyclictest26022-21kworker/0:118:32:200
4518994524cyclictest75150irq/9-eth217:54:310
4518993913cyclictest11227-21munin-node14:49:490
4518993617cyclictest5259-21nfs4_client13:09:530
451899359cyclictest0-21swapper14:25:090
4518993525cyclictest3428-21munin-node14:29:460
4518993517cyclictest31ksoftirqd/013:14:390
4518993511cyclictest0-21swapper14:59:530
4518993510cyclictest0-21swapper14:05:480
4518993510cyclictest0-21swapper13:51:190
451899349cyclictest16272-21munin-node13:39:500
4518993422cyclictest13281-21munin-node13:29:540
4518993421cyclictest9552-21munin-node14:44:450
4518993420cyclictest5853-21interrupts14:34:450
4518993420cyclictest31ksoftirqd/014:14:420
4518993419cyclictest31ksoftirqd/015:04:450
4518993413cyclictest15089-21proc_pri13:34:530
4518993410cyclictest31858-21munin-node14:19:420
451899339cyclictest0-21swapper13:22:160
4518993320cyclictest13621-21munin-node14:54:440
4518993319cyclictest31ksoftirqd/014:39:420
4518993319cyclictest31ksoftirqd/014:09:420
4518993317cyclictest31ksoftirqd/013:54:500
4518993316cyclictest31ksoftirqd/013:44:520
4518993310cyclictest0-21swapper14:00:240
4518993210cyclictest10429-21munin-node13:24:480
4518992921cyclictest31ksoftirqd/013:09:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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