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2026-03-21 - 14:20
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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 Sat Mar 21, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13978995127cyclictest0-21swapper09:47:440
13978995029cyclictest0-21swapper07:57:340
13978994923cyclictest0-21swapper08:58:540
13978994913cyclictest28782-21kworker/0:007:37:480
13978994833cyclictest0-21swapper08:07:050
13978994824cyclictest0-21swapper07:11:180
13978994815cyclictest28782-21kworker/0:008:28:390
13978994815cyclictest28782-21kworker/0:008:21:180
13978994815cyclictest14100-21kworker/0:209:08:000
13978994814cyclictest28782-21kworker/0:006:34:590
13978994814cyclictest14100-21kworker/0:209:41:060
13978994730cyclictest0-21swapper08:53:130
13978994728cyclictest0-21swapper06:54:390
13978994717cyclictest28782-21kworker/0:007:43:010
13978994714cyclictest14100-21kworker/0:209:37:240
13978994714cyclictest14100-21kworker/0:209:18:440
13978994713cyclictest28782-21kworker/0:008:02:010
13978994712cyclictest28782-21kworker/0:007:22:060
13978994629cyclictest10363-21runrttasks08:34:420
13978994629cyclictest0-21swapper07:19:240
13978994627cyclictest0-21swapper06:47:460
13978994615cyclictest14100-21kworker/0:209:03:230
13978994614cyclictest28782-21kworker/0:006:56:420
13978994613cyclictest28782-21kworker/0:006:35:590
13978994612cyclictest28782-21kworker/0:007:31:400
13978994612cyclictest14100-21kworker/0:208:40:250
1397899459cyclictest0-21swapper09:11:080
13978994527cyclictest0-21swapper09:21:110
13978994516cyclictest14100-21kworker/0:209:25:530
13978994514cyclictest14100-21kworker/0:209:57:530
13978994514cyclictest14100-21kworker/0:209:51:550
13978994513cyclictest28782-21kworker/0:007:26:200
13978994512cyclictest28782-21kworker/0:006:41:220
13978994512cyclictest14100-21kworker/0:208:48:380
13978994427cyclictest0-21swapper07:02:070
13978994426cyclictest0-21swapper08:13:060
13978994426cyclictest0-21swapper07:51:000
13978994424cyclictest0-21swapper09:32:570
13978994416cyclictest0-21swapper08:35:170
13978994416cyclictest0-21swapper07:46:450
13978994414cyclictest28782-21kworker/0:008:19:560
13978994414cyclictest28782-21kworker/0:007:05:210
1397899359cyclictest9015-21munin-node05:40:430
1397899359cyclictest3168-21munin-node05:25:420
13978993510cyclictest20709-21munin-node06:10:410
1397899349cyclictest16813-21munin-node06:00:380
1397899349cyclictest0-21swapper05:35:310
13978993411cyclictest5157-21aten2.4_r2power05:30:370
13978993411cyclictest24014-21df_abs04:55:390
1397899339cyclictest0-21swapper05:22:400
1397899338cyclictest0-21swapper06:23:110
1397899329cyclictest0-21swapper04:37:160
1397899329cyclictest0-21swapper04:33:080
13978993211cyclictest0-21swapper06:05:380
13978993210cyclictest29639-21munin-node05:10:430
13978993210cyclictest0-21swapper06:15:550
13978993210cyclictest0-21swapper05:02:500
13978993210cyclictest0-21swapper04:49:270
1397899319cyclictest0-21swapper05:57:190
1397899319cyclictest0-21swapper04:44:210
13978993111cyclictest0-21swapper05:06:000
13978993110cyclictest14013-21sshd05:51:150
13978993110cyclictest0-21swapper04:50:410
13978993021cyclictest269862sleep006:25:380
13978993010cyclictest31585-21munin-node05:15:420
13978993010cyclictest0-21swapper05:45:330
75150230irq/9-eth20-21swapper04:25:420
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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