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2026-01-07 - 05:28
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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 Wed Jan 07, 2026 00:43:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16381995426cyclictest0-21swapper23:25:490
16381995426cyclictest0-21swapper21:36:130
16381995327cyclictest0-21swapper21:18:000
16381995326cyclictest0-21swapper21:55:490
16381995227cyclictest0-21swapper23:37:330
16381995126cyclictest0-21swapper23:31:520
16381995025cyclictest0-21swapper21:43:460
16381995024cyclictest0-21swapper22:42:260
16381995024cyclictest0-21swapper22:31:480
16381995024cyclictest0-21swapper21:30:180
16381995022cyclictest0-21swapper23:43:520
16381995014cyclictest24300-21kworker/0:023:56:070
16381995014cyclictest11728-21kworker/0:223:14:190
16381994925cyclictest0-21swapper23:02:450
16381994925cyclictest0-21swapper22:45:360
16381994925cyclictest0-21swapper20:48:410
16381994924cyclictest0-21swapper23:50:220
16381994924cyclictest0-21swapper21:05:500
16381994923cyclictest0-21swapper22:48:560
16381994923cyclictest0-21swapper20:35:060
16381994920cyclictest0-21swapper20:52:090
16381994828cyclictest0-21swapper20:41:140
16381994823cyclictest0-21swapper23:12:570
16381994813cyclictest17646-21kworker/0:220:30:050
16381994727cyclictest0-21swapper22:05:170
16381994727cyclictest0-21swapper21:11:180
16381994720cyclictest0-21swapper21:59:510
16381994719cyclictest0-21swapper22:14:190
16381994716cyclictest11728-21kworker/0:221:26:140
16381994714cyclictest11728-21kworker/0:223:22:510
16381994714cyclictest11728-21kworker/0:222:34:300
16381994714cyclictest11728-21kworker/0:221:47:520
16381994631cyclictest0-21swapper21:50:560
16381994628cyclictest0-21swapper21:20:310
16381994616cyclictest11728-21kworker/0:223:04:180
16381994615cyclictest24300-21kworker/0:023:40:160
16381994614cyclictest11728-21kworker/0:222:27:260
16381994525cyclictest0-21swapper20:58:580
16381994514cyclictest16719-21kworker/0:020:56:090
16381994514cyclictest11728-21kworker/0:222:09:510
16381994512cyclictest11728-21kworker/0:222:54:300
16381994416cyclictest0-21swapper22:21:270
16381993610cyclictest29020-21munin-node20:24:120
1638199359cyclictest3636-21munin-node19:19:190
1638199348cyclictest0-21swapper18:42:510
16381993415cyclictest0-21swapper19:02:420
16381993411cyclictest0-21swapper20:01:030
1638199339cyclictest0-21swapper19:49:350
1638199339cyclictest0-21swapper18:38:500
1638199339cyclictest0-21swapper18:31:420
16381993321cyclictest16369-21cyclictest19:14:230
16381993311cyclictest21752-21latency20:04:150
881023220sleep00-21swapper19:30:450
1638199329cyclictest0-21swapper19:37:170
1638199329cyclictest0-21swapper18:47:550
16381993222cyclictest1097-21snmpd19:44:180
16381993221cyclictest12145-21ntpdc19:39:190
16381993211cyclictest0-21swapper20:11:030
16381993211cyclictest0-21swapper19:25:110
16381993210cyclictest0-21swapper19:05:540
16381993210cyclictest0-21swapper18:58:430
1638199319cyclictest0-21swapper20:19:510
1638199319cyclictest0-21swapper20:16:230
1638199319cyclictest0-21swapper19:55:050
16381993120cyclictest584-21users19:09:240
16381993120cyclictest16369-21cyclictest18:49:210
75150250irq/9-eth214486-21munin-node18:24:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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