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2026-04-27 - 02:22
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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 Apr 27, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
25910995527cyclictest18681-21kworker/0:220:15:370
25910995428cyclictest20544-21kworker/0:118:29:490
25910995427cyclictest20544-21kworker/0:118:35:220
25910995427cyclictest18681-21kworker/0:220:26:410
25910995427cyclictest18681-21kworker/0:219:42:570
25910995426cyclictest18681-21kworker/0:220:44:260
25910995425cyclictest18681-21kworker/0:219:50:070
25910995328cyclictest20544-21kworker/0:117:49:580
25910995327cyclictest20544-21kworker/0:118:51:320
25910995327cyclictest0-21swapper20:38:030
25910995325cyclictest20544-21kworker/0:118:48:100
25910995325cyclictest20544-21kworker/0:118:44:200
25910995325cyclictest18681-21kworker/0:219:40:120
25910995228cyclictest20544-21kworker/0:118:40:170
25910995228cyclictest20544-21kworker/0:117:56:020
25910995227cyclictest18681-21kworker/0:220:31:530
25910995227cyclictest18681-21kworker/0:220:21:330
25910995226cyclictest18681-21kworker/0:219:55:160
25910995225cyclictest18681-21kworker/0:220:46:280
25910995224cyclictest0-21swapper19:02:400
25910995142cyclictest29971-21kworker/0:217:41:360
25910995141cyclictest20544-21kworker/0:119:30:240
25910995125cyclictest20544-21kworker/0:119:21:170
25910995125cyclictest20544-21kworker/0:118:10:150
25910995125cyclictest18681-21kworker/0:220:54:280
25910995030cyclictest20544-21kworker/0:119:00:540
25910995026cyclictest31ksoftirqd/018:11:450
25910995026cyclictest20544-21kworker/0:118:03:140
25910995026cyclictest18681-21kworker/0:220:04:440
25910994925cyclictest20544-21kworker/0:119:10:210
25910994919cyclictest0-21swapper18:19:020
25910994837cyclictest20544-21kworker/0:119:14:100
25910994828cyclictest0-21swapper20:17:120
25910994828cyclictest0-21swapper19:57:220
25910994823cyclictest20544-21kworker/0:119:23:170
25910994818cyclictest18691-21irqstats19:31:410
25910994817cyclictest0-21swapper20:59:340
25910994816cyclictest0-21swapper18:24:250
25910994718cyclictest31ksoftirqd/017:41:140
25910994715cyclictest0-21swapper17:34:110
25910994637cyclictest20544-21kworker/0:117:58:080
25910994618cyclictest17939-21ls20:06:420
25910994019cyclictest31ksoftirqd/016:01:020
25910993921cyclictest1352-21munin-node15:52:010
25910993917cyclictest0-21swapper15:32:110
25910993816cyclictest0-21swapper17:17:240
25910993722cyclictest31ksoftirqd/016:45:070
25910993721cyclictest31ksoftirqd/016:56:490
25910993718cyclictest31ksoftirqd/015:46:530
25910993713cyclictest0-21swapper16:39:190
25910993619cyclictest32621-21aten2.4_r2power17:11:460
25910993618cyclictest31ksoftirqd/016:26:480
25910993615cyclictest30666-21munin-node17:06:510
25910993614cyclictest0-21swapper16:56:180
25910993524cyclictest7528-21entropy16:06:500
25910993521cyclictest31ksoftirqd/016:11:570
25910993514cyclictest0-21swapper16:49:150
25910993514cyclictest0-21swapper16:02:140
25910993425cyclictest31ksoftirqd/016:21:480
25910993421cyclictest17715-21ntp_kernel_err16:31:540
25910993420cyclictest31ksoftirqd/015:36:520
25910993419cyclictest4214-21tail17:21:440
25910993419cyclictest31ksoftirqd/017:01:460
25910993418cyclictest31ksoftirqd/015:41:570
25910993414cyclictest0-21swapper16:16:390
25910993410cyclictest6143-21munin-node17:26:480
2502623114sleep024017-21munin-node15:27:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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