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2026-10-21 - 17:59
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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 Wed Oct 21, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17982996626cyclictest0-21swapper03:26:560
17982995530cyclictest0-21swapper01:00:240
17982995330cyclictest0-21swapper01:32:590
17982995231cyclictest0-21swapper02:42:360
17982995228cyclictest0-21swapper02:52:140
17982995228cyclictest0-21swapper02:44:540
17982995226cyclictest0-21swapper02:31:420
17982995224cyclictest0-21swapper03:08:050
17982995131cyclictest31ksoftirqd/001:28:360
17982995130cyclictest0-21swapper02:26:210
17982995130cyclictest0-21swapper01:57:470
17982995130cyclictest0-21swapper01:18:470
17982995127cyclictest0-21swapper00:52:470
17982995033cyclictest75150irq/9-eth203:55:060
17982995032cyclictest1100-21awk00:45:190
17982995031cyclictest18216-21ntp_states04:00:040
17982995030cyclictest0-21swapper03:39:290
17982995030cyclictest0-21swapper02:57:030
17982995030cyclictest0-21swapper01:11:420
17982995029cyclictest75150irq/9-eth202:06:450
17982995029cyclictest0-21swapper04:12:580
17982995025cyclictest0-21swapper04:06:050
17982995024cyclictest0-21swapper03:44:520
17982995024cyclictest0-21swapper00:58:260
17982995020cyclictest0-21swapper02:20:370
17982995020cyclictest0-21swapper02:14:080
17982994932cyclictest24032sleep001:21:160
17982994931cyclictest0-21swapper03:14:500
17982994930cyclictest0-21swapper03:00:440
17982994929cyclictest0-21swapper02:37:380
17982994929cyclictest0-21swapper02:02:400
17982994927cyclictest0-21swapper02:16:480
17982994924cyclictest0-21swapper01:09:450
17982994922cyclictest0-21swapper03:49:460
17982994919cyclictest0-21swapper01:45:570
17982994915cyclictest825-21kworker/0:103:22:390
17982994830cyclictest0-21swapper01:38:520
17982994828cyclictest0-21swapper03:44:170
17982994827cyclictest28673-21memory01:50:100
17982994824cyclictest0-21swapper03:10:280
17982994820cyclictest75150irq/9-eth201:44:440
17982994729cyclictest0-21swapper03:29:540
17982993914cyclictest75150irq/9-eth200:44:570
17982993710cyclictest16896-21munin-node00:05:170
1798299359cyclictest0-21swapper23:49:430
1798299349cyclictest0-21swapper23:21:440
1798299349cyclictest0-21swapper23:18:480
17982993410cyclictest27789-21munin-node23:10:170
1798299339cyclictest0-21swapper00:30:360
17982993311cyclictest12995-21munin-node23:55:120
17982993310cyclictest23913-21aten2.4_r2power23:00:150
17982993310cyclictest18049-21munin-node22:45:250
1798299329cyclictest0-21swapper22:59:110
1798299329cyclictest0-21swapper00:25:130
1798299329cyclictest0-21swapper00:18:150
1798299328cyclictest0-21swapper00:23:300
17982993221cyclictest64422sleep023:36:370
17982993212cyclictest3775-21munin-node23:30:180
17982993210cyclictest25841-21munin-node23:05:200
17982993210cyclictest1436-21runrttasks23:50:140
17982993210cyclictest0-21swapper23:25:280
1798299319cyclictest0-21swapper23:41:460
1798299319cyclictest0-21swapper22:54:060
1798299319cyclictest0-21swapper00:03:300
17982993111cyclictest0-21swapper00:10:160
17982993110cyclictest0-21swapper00:35:150
1670422511sleep016090-21munin-node22:40:240
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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