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2026-08-15 - 02:52
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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 Sat Aug 15, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21583996613cyclictest30595-21kworker/0:015:47:520
21583996414cyclictest18607-21kworker/0:116:29:040
21583996314cyclictest0-21swapper15:52:390
21583996313cyclictest0-21swapper14:47:130
2158399629cyclictest18297-21munin-node17:43:570
21583996114cyclictest18607-21kworker/0:116:58:480
21583996113cyclictest18607-21kworker/0:117:55:480
21583996014cyclictest18607-21kworker/0:117:43:080
21583996014cyclictest18607-21kworker/0:116:48:550
21583996014cyclictest18607-21kworker/0:116:02:040
21583996013cyclictest30595-21kworker/0:015:43:260
21583996013cyclictest30595-21kworker/0:015:01:540
21583996010cyclictest0-21swapper16:18:360
21583995914cyclictest18607-21kworker/0:116:22:260
21583995913cyclictest18607-21kworker/0:116:55:180
21583995912cyclictest30595-21kworker/0:015:03:550
21583995912cyclictest0-21swapper16:45:280
21583995911cyclictest0-21swapper17:19:580
21583995910cyclictest22720-21runrttasks15:28:530
2158399589cyclictest0-21swapper15:35:330
21583995814cyclictest18607-21kworker/0:116:36:410
21583995813cyclictest30595-21kworker/0:015:14:380
21583995813cyclictest30595-21kworker/0:014:50:200
21583995813cyclictest30595-21kworker/0:014:40:380
21583995813cyclictest18607-21kworker/0:117:51:210
21583995813cyclictest18607-21kworker/0:117:15:180
21583995811cyclictest0-21swapper17:25:070
21583995810cyclictest24452-21taskset15:29:520
21583995810cyclictest0-21swapper17:34:460
21583995714cyclictest30595-21kworker/0:015:23:290
21583995714cyclictest18607-21kworker/0:116:06:090
21583995713cyclictest30595-21kworker/0:015:09:000
21583995713cyclictest18607-21kworker/0:116:24:350
21583995712cyclictest18607-21kworker/0:117:30:160
21583995711cyclictest30595-21kworker/0:015:54:260
21583995710cyclictest14253-21open_files17:04:050
21583995613cyclictest0-21swapper14:56:070
21583995612cyclictest18607-21kworker/0:116:09:550
21583995514cyclictest18607-21kworker/0:118:02:210
21583995410cyclictest8435-21latency_hist14:38:560
21583995410cyclictest0-21swapper17:11:290
21583995310cyclictest0-21swapper16:40:340
21583994910cyclictest0-21swapper14:00:090
21583994810cyclictest30485-21runrttasks14:19:100
2158399469cyclictest0-21swapper13:27:110
2158399459cyclictest0-21swapper13:55:080
2158399459cyclictest0-21swapper13:39:150
2158399459cyclictest0-21swapper13:20:040
2158399449cyclictest0-21swapper12:58:090
2158399448cyclictest0-21swapper13:47:410
21583994410cyclictest0-21swapper14:04:500
2158399439cyclictest0-21swapper14:31:520
2158399439cyclictest0-21swapper14:24:550
2158399439cyclictest0-21swapper14:18:330
2158399439cyclictest0-21swapper12:48:440
2158399439cyclictest0-21swapper12:38:190
2158399429cyclictest0-21swapper13:12:300
2158399429cyclictest0-21swapper12:41:370
2158399428cyclictest0-21swapper14:13:040
2158399419cyclictest0-21swapper13:51:200
21583994019cyclictest21573-21cyclictest13:34:170
75150360irq/9-eth219691-21munin-node12:29:150
21583993619cyclictest1436-21runrttasks13:15:330
21583993615cyclictest21573-21cyclictest12:49:210
21583993520cyclictest2061-21sshd13:04:380
21583993515cyclictest21573-21cyclictest12:59:180
21583993420cyclictest1436-21runrttasks13:31:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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