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2026-06-28 - 11:17
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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 Jun 28, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16358995427cyclictest0-21swapper15:56:510
16358995424cyclictest0-21swapper19:21:080
16358995324cyclictest0-21swapper18:56:560
16358995228cyclictest18036-21munin-node19:06:320
16358995226cyclictest0-21swapper17:08:300
16358995224cyclictest0-21swapper17:44:010
16358995224cyclictest0-21swapper16:25:180
16358995222cyclictest0-21swapper17:18:090
16358995128cyclictest0-21swapper15:54:030
16358995127cyclictest0-21swapper18:04:500
16358995122cyclictest0-21swapper17:02:580
16358995120cyclictest75150irq/9-eth218:55:000
16358995026cyclictest0-21swapper18:31:180
16358995025cyclictest0-21swapper18:26:240
16358995024cyclictest0-21swapper18:23:370
16358995022cyclictest0-21swapper16:19:340
16358994927cyclictest0-21swapper18:15:360
16358994924cyclictest0-21swapper17:37:430
16358994920cyclictest75150irq/9-eth218:21:160
16358994823cyclictest75150irq/9-eth216:49:520
16358994823cyclictest0-21swapper18:47:320
16358994823cyclictest0-21swapper17:49:060
16358994728cyclictest0-21swapper19:01:580
16358994721cyclictest0-21swapper16:44:310
16358994713cyclictest27122-21kworker/0:218:07:180
16358994616cyclictest22642-21kworker/0:118:37:030
16358994615cyclictest22575-21kworker/0:017:35:100
16358994615cyclictest13338-21kworker/0:216:02:030
16358994613cyclictest13338-21kworker/0:216:41:170
16358994612cyclictest13338-21kworker/0:216:13:340
16358994526cyclictest0-21swapper18:44:450
16358994516cyclictest13338-21kworker/0:216:57:200
16358994515cyclictest16042-21kworker/0:219:12:440
16358994515cyclictest16032-21kworker/0:217:22:480
16358994514cyclictest31947-21kworker/0:017:12:010
16358994514cyclictest13338-21kworker/0:216:54:190
16358994514cyclictest13338-21kworker/0:216:07:590
16358994511cyclictest75150irq/9-eth217:27:550
16358994428cyclictest0-21swapper17:52:240
16358994427cyclictest0-21swapper17:56:330
16358994417cyclictest13338-21kworker/0:216:31:270
16358994313cyclictest13338-21kworker/0:216:26:510
1635899349cyclictest28112-21munin-node14:21:470
16358993410cyclictest9429-21munin-node14:56:470
16358993410cyclictest28918-21munin-node15:46:410
16358993410cyclictest22269-21munin-node14:06:470
16358993410cyclictest18373-21munin-node13:56:540
16358993410cyclictest14281-21grep15:06:500
16358993311cyclictest0-21swapper14:05:410
16358993310cyclictest0-21swapper14:12:330
1635899329cyclictest32003-21munin-node14:31:500
1635899329cyclictest0-21swapper15:27:200
1635899329cyclictest0-21swapper14:56:290
1635899329cyclictest0-21swapper14:36:430
1635899328cyclictest0-21swapper15:40:390
16358993223cyclictest19085-21munin-run15:21:300
16358993221cyclictest23060-21munin-node15:31:390
16358993210cyclictest3568-21munin-node14:41:480
16358993210cyclictest0-21swapper15:44:450
16358993210cyclictest0-21swapper15:11:410
1635899319cyclictest0-21swapper15:23:070
16358993110cyclictest30617-21grep14:26:480
16358993110cyclictest26938-21proc_pri14:16:520
16358993110cyclictest17601-21taskset13:52:520
1635899309cyclictest0-21swapper15:02:070
16358993021cyclictest0-21swapper14:46:460
75150260irq/9-eth214951-21iostat13:46:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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