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2026-08-10 - 12:07
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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 Mon Aug 10, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
27851995729cyclictest0-21swapper15:08:500
27851995725cyclictest0-21swapper17:58:480
27851995722cyclictest0-21swapper16:48:220
27851995529cyclictest0-21swapper15:05:110
27851995527cyclictest0-21swapper15:36:420
27851995526cyclictest0-21swapper14:44:420
27851995428cyclictest0-21swapper18:07:200
27851995427cyclictest0-21swapper15:15:110
27851995426cyclictest0-21swapper17:51:240
27851995425cyclictest0-21swapper16:23:030
27851995424cyclictest0-21swapper14:47:360
27851995421cyclictest0-21swapper15:53:110
27851995328cyclictest0-21swapper17:14:400
27851995326cyclictest0-21swapper16:20:030
27851995326cyclictest0-21swapper15:37:260
27851995325cyclictest0-21swapper15:21:420
27851995229cyclictest0-21swapper15:45:570
27851995226cyclictest0-21swapper17:01:400
27851995225cyclictest0-21swapper17:20:340
27851995220cyclictest0-21swapper17:27:470
27851995126cyclictest0-21swapper16:43:530
27851995126cyclictest0-21swapper16:33:190
27851995125cyclictest0-21swapper17:06:350
27851995125cyclictest0-21swapper16:28:290
27851995125cyclictest0-21swapper15:58:130
27851995125cyclictest0-21swapper14:53:510
27851995123cyclictest0-21swapper16:15:130
27851995122cyclictest0-21swapper17:40:560
27851995121cyclictest0-21swapper17:55:450
27851995026cyclictest0-21swapper15:31:040
27851995025cyclictest0-21swapper15:48:140
27851995024cyclictest0-21swapper15:26:190
27851995022cyclictest0-21swapper16:40:160
27851995019cyclictest0-21swapper16:02:180
27851994925cyclictest0-21swapper16:51:550
27851994924cyclictest0-21swapper17:46:200
27851994922cyclictest0-21swapper16:11:120
27851994921cyclictest0-21swapper18:01:500
27851994915cyclictest6339-21kworker/0:217:23:190
27851994819cyclictest0-21swapper14:59:000
27851994713cyclictest6339-21kworker/0:217:07:580
27851994614cyclictest6339-21kworker/0:217:35:520
27851993511cyclictest0-21swapper13:25:200
27851993510cyclictest31822-21munin-node12:52:260
2785199349cyclictest17036-21munin-node13:37:190
2785199349cyclictest0-21swapper12:51:450
27851993411cyclictest9952-21munin-run14:42:010
2785199339cyclictest0-21swapper13:58:560
2785199339cyclictest0-21swapper12:59:320
27851993323cyclictest157762sleep013:32:310
27851993310cyclictest2231-21munin-node14:22:170
2785199329cyclictest10343-21taskset13:18:010
2785199329cyclictest0-21swapper13:45:350
2785199329cyclictest0-21swapper12:44:060
27851993223cyclictest5197-21vmstat14:27:260
27851993223cyclictest0-21swapper14:09:380
27851993218cyclictest75150irq/9-eth213:07:250
27851993211cyclictest831-21nfs4_client14:17:200
27851993211cyclictest20964-21munin-node13:47:160
27851993211cyclictest0-21swapper13:12:300
27851993210cyclictest0-21swapper14:15:410
27851993210cyclictest0-21swapper13:27:270
2785199319cyclictest26771-21munin-node14:02:160
2785199319cyclictest0-21swapper13:54:210
2785199319cyclictest0-21swapper13:02:250
27851993122cyclictest78242sleep014:36:050
2596223012sleep025980-21basename12:37:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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