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2026-01-02 - 07:23
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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 Fri Jan 02, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12045995628cyclictest31166-21kworker/0:023:13:190
12045995529cyclictest12725-21kworker/0:121:27:420
12045995528cyclictest31166-21kworker/0:023:58:370
12045995427cyclictest30048-21kworker/0:123:01:330
12045995427cyclictest12725-21kworker/0:122:10:550
12045995427cyclictest12725-21kworker/0:122:05:150
12045995327cyclictest31166-21kworker/0:023:36:350
12045995327cyclictest21736-21kworker/0:022:32:050
12045995327cyclictest12725-21kworker/0:121:50:560
12045995326cyclictest31166-21kworker/0:023:22:200
12045995320cyclictest26469-21munin-node21:12:230
12045995228cyclictest12725-21kworker/0:122:00:240
12045995226cyclictest30048-21kworker/0:123:01:550
12045995226cyclictest30048-21kworker/0:122:37:460
12045995226cyclictest12725-21kworker/0:121:37:320
12045995225cyclictest30048-21kworker/0:123:10:220
12045995221cyclictest75150irq/9-eth222:55:070
12045995126cyclictest12725-21kworker/0:121:34:190
12045995125cyclictest12725-21kworker/0:120:58:220
12045995120cyclictest0-21swapper22:29:190
12045995024cyclictest24055-21kworker/0:020:56:400
12045995022cyclictest12725-21kworker/0:122:14:440
12045995020cyclictest0-21swapper21:20:400
12045995020cyclictest0-21swapper00:04:540
12045995019cyclictest75150irq/9-eth223:17:120
12045995018cyclictest0-21swapper21:55:540
12045994926cyclictest31166-21kworker/0:023:29:510
12045994925cyclictest30048-21kworker/0:122:50:180
12045994925cyclictest24055-21kworker/0:020:47:410
12045994917cyclictest75150irq/9-eth222:24:010
12045994824cyclictest31166-21kworker/0:023:50:550
12045994824cyclictest12725-21kworker/0:121:07:040
12045994817cyclictest0-21swapper22:45:150
12045994814cyclictest12725-21kworker/0:121:04:280
12045994738cyclictest24055-21kworker/0:020:43:530
12045994731cyclictest0-21swapper23:43:300
12045994724cyclictest31ksoftirqd/022:21:250
12045994722cyclictest24055-21kworker/0:020:38:280
12045994715cyclictest31166-21kworker/0:023:55:130
12045994713cyclictest31166-21kworker/0:023:39:460
12045994713cyclictest12725-21kworker/0:121:44:500
12045994630cyclictest0-21swapper21:22:100
12045994120cyclictest31ksoftirqd/020:22:200
12045993929cyclictest75150irq/9-eth219:17:270
12045993920cyclictest1097-21snmpd18:47:240
12045993821cyclictest31ksoftirqd/019:42:190
12045993821cyclictest1097-21snmpd19:37:300
12045993819cyclictest31ksoftirqd/019:22:260
12045993728cyclictest75150irq/9-eth218:57:200
12045993721cyclictest16927-21sh20:12:150
12045993715cyclictest23817-21munin-node19:07:270
12045993715cyclictest0-21swapper20:02:350
12045993621cyclictest7660-21sort19:47:210
12045993621cyclictest31ksoftirqd/020:27:190
12045993621cyclictest31ksoftirqd/019:27:200
12045993621cyclictest31ksoftirqd/018:37:220
12045993620cyclictest31ksoftirqd/018:52:230
12045993525cyclictest75150irq/9-eth219:52:200
12045993520cyclictest31ksoftirqd/019:32:230
12045993518cyclictest31ksoftirqd/020:32:150
12045993517cyclictest0-21swapper19:12:210
12045993514cyclictest0-21swapper20:08:150
12045993423cyclictest14637-21load18:42:260
12045993419cyclictest31ksoftirqd/019:02:260
12045993414cyclictest0-21swapper20:17:130
12045993413cyclictest0-21swapper19:57:130
12045993120cyclictest31ksoftirqd/018:37:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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