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2026-05-19 - 09:03
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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 Tue May 19, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311030ksoftirqd/032437-21ps20:01:100
13531995624cyclictest0-21swapper19:30:100
13531995523cyclictest0-21swapper17:01:430
13531995427cyclictest0-21swapper20:00:390
13531995427cyclictest0-21swapper17:36:410
13531995327cyclictest0-21swapper18:05:380
13531995326cyclictest0-21swapper17:13:050
13531995321cyclictest0-21swapper16:59:210
13531995225cyclictest0-21swapper18:45:440
13531995127cyclictest0-21swapper20:11:350
13531995126cyclictest0-21swapper19:49:420
13531995126cyclictest0-21swapper18:34:080
13531995126cyclictest0-21swapper17:59:270
13531995126cyclictest0-21swapper17:53:140
13531995125cyclictest0-21swapper18:38:100
13531995125cyclictest0-21swapper17:43:160
13531995125cyclictest0-21swapper17:16:380
13531995123cyclictest0-21swapper20:18:040
13531995123cyclictest0-21swapper18:27:540
13531995122cyclictest0-21swapper19:31:030
13531995026cyclictest0-21swapper18:20:270
13531995025cyclictest0-21swapper19:08:030
13531995024cyclictest0-21swapper19:13:040
13531995023cyclictest0-21swapper19:17:080
13531995023cyclictest0-21swapper17:27:200
13531995022cyclictest0-21swapper19:21:300
13531995015cyclictest26410-21kworker/0:020:20:520
13531994926cyclictest0-21swapper17:33:220
13531994925cyclictest26410-21kworker/0:019:00:270
13531994925cyclictest0-21swapper17:06:460
13531994921cyclictest0-21swapper19:45:080
13531994822cyclictest0-21swapper19:36:230
13531994821cyclictest0-21swapper18:52:470
13531994821cyclictest0-21swapper18:13:450
13531994820cyclictest0-21swapper19:04:250
13531994819cyclictest0-21swapper17:24:420
1353199479cyclictest0-21swapper18:21:250
13531994723cyclictest0-21swapper17:47:400
13531994721cyclictest0-21swapper18:47:420
13531994714cyclictest26410-21kworker/0:020:05:560
13531994614cyclictest26410-21kworker/0:018:10:210
13531994527cyclictest0-21swapper19:51:440
13531993721cyclictest27977-21latency_hist16:56:020
13531993510cyclictest1097-21snmpd15:16:020
13531993311cyclictest14401-21munin-node16:21:170
13531993311cyclictest0-21swapper15:33:560
13531993310cyclictest4689-21aten2.4_r2power15:56:170
1353199329cyclictest0-21swapper16:45:190
1353199329cyclictest0-21swapper15:50:390
1353199329cyclictest0-21swapper15:39:210
1353199329cyclictest0-21swapper15:19:360
1353199329cyclictest0-21swapper15:09:470
1353199329cyclictest0-21swapper15:04:230
13531993223cyclictest25855-21ls15:26:260
13531993222cyclictest41962sleep015:54:050
13531993211cyclictest0-21swapper16:37:010
13531993211cyclictest0-21swapper16:31:010
13531993210cyclictest18293-21munin-node16:31:170
13531993210cyclictest0-21swapper16:01:260
1353199319cyclictest0-21swapper16:16:100
1353199319cyclictest0-21swapper16:11:100
1353199319cyclictest0-21swapper15:43:440
1353199319cyclictest0-21swapper15:22:430
13531993121cyclictest13524-21cyclictest16:06:230
13531993120cyclictest13524-21cyclictest16:46:170
13531993111cyclictest0-21swapper14:57:550
1183222412sleep011926-21fschecks_count14:51:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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