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2025-07-13 - 07:36
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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 100 highest latencies:
System rack2slot6.osadl.org (updated Sun Jul 13, 2025 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31760ksoftirqd/023584-21ps05:10:540
22098995728cyclictest6556-21cut04:15:560
22098995727cyclictest0-21swapper03:13:120
22098995726cyclictest0-21swapper03:56:500
22098995628cyclictest0-21swapper04:58:320
22098995625cyclictest0-21swapper05:37:350
22098995528cyclictest0-21swapper06:28:110
22098995528cyclictest0-21swapper05:22:110
22098995527cyclictest0-21swapper06:00:160
22098995526cyclictest0-21swapper04:37:510
22098995526cyclictest0-21swapper03:37:210
22098995526cyclictest0-21swapper03:34:570
22098995525cyclictest0-21swapper06:23:180
22098995525cyclictest0-21swapper03:41:540
22098995428cyclictest0-21swapper03:49:080
22098995427cyclictest0-21swapper05:32:140
22098995426cyclictest0-21swapper05:50:140
22098995426cyclictest0-21swapper05:30:210
22098995426cyclictest0-21swapper04:45:210
22098995426cyclictest0-21swapper04:27:100
22098995426cyclictest0-21swapper03:20:390
22098995425cyclictest0-21swapper06:16:250
22098995425cyclictest0-21swapper06:13:200
22098995425cyclictest0-21swapper05:04:070
22098995425cyclictest0-21swapper04:33:360
22098995425cyclictest0-21swapper03:25:430
22098995425cyclictest0-21swapper03:04:080
22098995423cyclictest0-21swapper05:52:090
22098995423cyclictest0-21swapper04:06:060
22098995328cyclictest0-21swapper04:20:380
22098995327cyclictest0-21swapper03:51:390
22098995327cyclictest0-21swapper03:06:370
22098995325cyclictest0-21swapper06:03:210
22098995325cyclictest0-21swapper05:09:180
22098995325cyclictest0-21swapper04:00:560
22098995325cyclictest0-21swapper03:22:200
22098995228cyclictest0-21swapper06:06:510
22098995227cyclictest0-21swapper04:14:400
22098995225cyclictest0-21swapper05:42:590
22098995225cyclictest0-21swapper05:17:470
22098995225cyclictest0-21swapper04:50:360
22098995223cyclictest0-21swapper04:46:100
22098993710cyclictest9334-21munin-node01:51:040
2209899359cyclictest24097-21runrttasks02:26:430
22098993510cyclictest31ksoftirqd/001:36:000
2209899349cyclictest0-21swapper01:42:060
22098993411cyclictest0-21swapper01:46:110
2209899339cyclictest0-21swapper02:54:160
2209899339cyclictest0-21swapper02:34:230
2209899339cyclictest0-21swapper01:35:240
22098993311cyclictest0-21swapper01:59:340
22098993310cyclictest0-21swapper02:07:340
72450320irq/9-eth221162-21munin-node00:56:130
2209899329cyclictest0-21swapper01:17:400
22098993223cyclictest30887-21aten2.4-expect02:45:570
22098993223cyclictest13357-21aten2.4-expect02:01:010
22098993222cyclictest30881-21cat01:21:100
22098993222cyclictest225692sleep001:01:080
22098993221cyclictest24795-21netstat01:06:100
22098993122cyclictest2740-21wget02:55:580
22098993122cyclictest215162sleep002:21:010
22098993121cyclictest27564-21ntpdc02:36:030
22098993121cyclictest173302sleep002:11:000
22098993120cyclictest22092-21cyclictest02:16:010
22098993118cyclictest26080-21munin-node01:11:030
22098993111cyclictest321-21taskset01:26:100
22098993111cyclictest0-21swapper02:42:380
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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