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2026-09-14 - 03:07
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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 Sep 14, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311560ksoftirqd/030919-21threads16:45:430
10552995826cyclictest14503-21runrttasks16:28:240
10552995627cyclictest0-21swapper17:13:420
10552995627cyclictest0-21swapper17:08:060
10552995625cyclictest75150irq/9-eth214:01:560
10552995530cyclictest0-21swapper16:54:210
10552995526cyclictest0-21swapper15:52:430
10552995525cyclictest0-21swapper16:56:520
10552995510cyclictest31613-21kworker/0:214:07:380
10552995430cyclictest0-21swapper16:41:070
10552995430cyclictest0-21swapper16:14:170
10552995428cyclictest0-21swapper16:05:300
10552995427cyclictest0-21swapper16:31:140
10552995426cyclictest25916-21diskstats14:55:380
10552995426cyclictest0-21swapper13:45:340
10552995329cyclictest0-21swapper14:49:000
10552995327cyclictest0-21swapper15:30:540
10552995327cyclictest0-21swapper15:29:020
10552995327cyclictest0-21swapper15:21:050
10552995327cyclictest0-21swapper14:51:530
10552995326cyclictest0-21swapper15:37:430
10552995326cyclictest0-21swapper14:31:500
10552995326cyclictest0-21swapper14:30:140
10552995326cyclictest0-21swapper14:23:220
10552995326cyclictest0-21swapper14:14:450
10552995325cyclictest8362-21taskset14:35:500
10552995325cyclictest0-21swapper15:16:570
10552995324cyclictest0-21swapper16:01:510
10552995324cyclictest0-21swapper15:49:070
10552995323cyclictest0-21swapper16:19:240
10552995229cyclictest0-21swapper15:10:230
10552995227cyclictest30576-21ls13:50:480
10552995226cyclictest0-21swapper17:04:080
10552995226cyclictest0-21swapper16:36:350
10552995224cyclictest0-21swapper16:00:090
10552995223cyclictest0-21swapper14:41:040
10552995131cyclictest0-21swapper15:42:430
10552995126cyclictest0-21swapper16:20:300
10552995125cyclictest0-21swapper15:02:230
10552995124cyclictest0-21swapper14:16:210
10552995124cyclictest0-21swapper13:56:130
10552994922cyclictest0-21swapper15:11:290
10552993710cyclictest22312-21munin-node12:15:500
1055299339cyclictest0-21swapper13:09:090
10552993311cyclictest0-21swapper13:43:510
10552993310cyclictest0-21swapper12:10:380
1055299329cyclictest0-21swapper13:35:510
1055299329cyclictest0-21swapper12:50:370
1055299329cyclictest0-21swapper11:51:250
1055299328cyclictest0-21swapper12:20:390
10552993212cyclictest32058-21munin-node12:40:470
10552993210cyclictest0-21swapper13:15:580
1055299319cyclictest0-21swapper13:25:360
1055299319cyclictest0-21swapper13:01:480
1055299319cyclictest0-21swapper12:01:390
10552993122cyclictest26694-21iostat12:25:510
10552993121cyclictest166322sleep013:22:350
10552993121cyclictest10542-21cyclictest12:35:520
10552993120cyclictest1097-21snmpd12:55:460
10552993111cyclictest19924-21ntpq13:30:490
10552993111cyclictest11727-21fschecks_count13:10:450
10552993111cyclictest0-21swapper11:45:590
10552993110cyclictest0-21swapper12:45:520
10552993110cyclictest0-21swapper12:30:460
10552993110cyclictest0-21swapper12:05:370
1055299309cyclictest0-21swapper11:55:490
10552992513cyclictest10553-21latency_hist11:45:380
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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