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2026-01-01 - 07:31
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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 Thu Jan 01, 2026 00:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
269252960,0sleep50-21swapper/523:15:275
269252960,0sleep50-21swapper/523:15:275
395539940,1EcMasterDemoSyn20934-21kworker/u24:3+xprtiod23:03:324
2881839940,0EcMasterDemoSyn2882829tAtEmLog_019:10:165
505439840,0EcMasterDemoSyn0-21swapper/019:25:300
2416939840,0EcMasterDemoSyn2417929tAtEmLog_000:09:285
873639830,0EcMasterDemoSyn874629tAtEmLog_022:48:215
339839830,0EcMasterDemoSyn340829tAtEmLog_023:39:025
337339830,0EcMasterDemoSyn338329tAtEmLog_020:31:255
2266339830,0EcMasterDemoSyn2267329tAtEmLog_022:02:415
2710139820,0EcMasterDemoSyn2711129tAtEmLog_022:58:295
1675439820,0EcMasterDemoSyn1676429tAtEmLog_000:04:245
1052439820,0EcMasterDemoSyn1053429tAtEmLog_020:46:385
2742039810,0EcMasterDemoSyn2743029tAtEmLog_022:22:585
101139810,0EcMasterDemoSyn102129tAtEmLog_020:26:215
272562800,1sleep132-21ksoftirqd/100:10:231
1286739800,0EcMasterDemoSyn1287729tAtEmLog_023:44:065
1765939410,1EcMasterDemoSyn17668-21wc21:42:241
578739370,1EcMasterDemoSyn5796-21wc20:36:292
1687239330,0EcMasterDemoSyn16881-21runintdemo5min19:50:512
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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