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2026-05-25 - 05:14
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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, lowest P state: performance
Characteristics of the 20 highest latencies:
System rack5slot1.osadl.org (updated Mon May 25, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
53539940,0EcMasterDemoSyn54529tAtEmLog_020:11:225
768939920,0EcMasterDemoSyn769929tAtEmLog_020:26:355
1403939910,0EcMasterDemoSyn1404929tAtEmLog_019:30:475
20962880,0sleep50-21swapper/521:49:025
2445539850,0EcMasterDemoSyn2446529tAtEmLog_000:24:545
2525039830,0EcMasterDemoSyn2526029tAtEmLog_023:49:235
908439820,0EcMasterDemoSyn909429tAtEmLog_021:17:165
533339820,0EcMasterDemoSyn534329tAtEmLog_020:21:295
3223139820,0EcMasterDemoSyn3224129tAtEmLog_022:23:115
110839820,0EcMasterDemoSyn111829tAtEmLog_000:29:575
295139810,0EcMasterDemoSyn296129tAtEmLog_020:16:255
2689339810,0EcMasterDemoSyn2690329tAtEmLog_021:07:095
2215939810,0EcMasterDemoSyn2216929tAtEmLog_020:56:595
221139810,0EcMasterDemoSyn222129tAtEmLog_019:05:265
884739800,0EcMasterDemoSyn885729tAtEmLog_022:28:175
95712310,0sleep20-21swapper/221:52:532
166472260,0sleep00-21swapper/022:50:190
2525039240,1EcMasterDemoSyn25256-21ps23:49:243
2657991814,3cyclictest648-21dbus-daemon22:00:013
265799180,10cyclictest10700-21ssh21:53:413
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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