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2026-08-19 - 02:39
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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 Aug 19, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311490ksoftirqd/028019-21threads15:17:490
30140995332cyclictest13567-21kworker/0:115:50:370
30140995128cyclictest0-21swapper17:15:560
30140995030cyclictest0-21swapper16:43:280
30140995024cyclictest0-21swapper15:14:040
30140995014cyclictest13567-21kworker/0:115:39:300
30140994924cyclictest0-21swapper15:24:400
30140994923cyclictest0-21swapper17:51:450
30140994915cyclictest29434-21kworker/0:214:59:540
30140994915cyclictest22709-21kworker/0:217:17:390
30140994826cyclictest0-21swapper14:37:390
30140994817cyclictest29434-21kworker/0:215:32:580
30140994814cyclictest13567-21kworker/0:116:47:590
30140994813cyclictest13567-21kworker/0:116:34:170
30140994728cyclictest31830-21df15:57:350
30140994726cyclictest0-21swapper14:54:100
30140994721cyclictest0-21swapper16:28:120
30140994720cyclictest75150irq/9-eth216:22:330
30140994720cyclictest75150irq/9-eth216:06:190
30140994720cyclictest0-21swapper15:54:250
30140994719cyclictest0-21swapper15:08:130
30140994715cyclictest13567-21kworker/0:116:11:530
30140994714cyclictest13567-21kworker/0:116:38:350
30140994629cyclictest0-21swapper16:52:480
30140994627cyclictest0-21swapper17:01:310
30140994626cyclictest0-21swapper16:17:590
30140994626cyclictest0-21swapper14:34:180
30140994625cyclictest0-21swapper17:11:400
30140994621cyclictest0-21swapper17:31:000
30140994616cyclictest0-21swapper15:43:050
30140994615cyclictest8837-21kworker/0:017:38:540
30140994613cyclictest8837-21kworker/0:017:42:570
30140994527cyclictest0-21swapper14:29:420
30140994525cyclictest0-21swapper17:35:390
30140994515cyclictest29434-21kworker/0:214:49:440
30140994515cyclictest22709-21kworker/0:217:23:030
30140994515cyclictest13567-21kworker/0:116:17:040
30140994512cyclictest29434-21kworker/0:215:04:270
30140994512cyclictest29434-21kworker/0:214:43:330
30140994415cyclictest22709-21kworker/0:217:02:230
30140994414cyclictest29434-21kworker/0:215:28:470
30140994328cyclictest0-21swapper17:54:450
30140993610cyclictest4532-21munin-node14:07:470
30140993610cyclictest2578-21munin-node14:02:470
30140993510cyclictest0-21swapper14:02:240
3014099339cyclictest0-21swapper12:30:440
30140993322cyclictest327092sleep013:56:390
30140993311cyclictest0-21swapper13:18:160
3014099329cyclictest0-21swapper13:04:190
3014099328cyclictest0-21swapper13:12:360
30140993223cyclictest72662sleep012:51:070
30140993223cyclictest0-21swapper13:41:580
30140993222cyclictest111882sleep013:01:150
30140993221cyclictest31402sleep012:39:510
30140993221cyclictest30131-21cyclictest14:17:460
30140993215cyclictest27111-21munin-node13:42:480
30140993211cyclictest10796-21if_err_eth214:22:440
30140993211cyclictest0-21swapper14:17:210
30140993211cyclictest0-21swapper13:23:470
30140993210cyclictest29057-21munin-node13:47:490
30140993210cyclictest0-21swapper13:11:140
3014099319cyclictest0-21swapper13:33:510
3014099319cyclictest0-21swapper12:34:420
30140993122cyclictest4712-21users12:42:540
30140993122cyclictest0-21swapper12:53:190
30140993110cyclictest0-21swapper13:30:560
2913022914sleep029244-21munin-node12:22:560
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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