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2025-12-15 - 16:47
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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: ondemand
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackbslot5.osadl.org (updated Mon Dec 15, 2025 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
891023131sleep60-21swapper12:25:356
768623130sleep60-21swapper08:19:126
657023130sleep40-21swapper11:19:474
288523127sleep70-21swapper07:11:207
246623130sleep60-21swapper08:10:486
2066023130sleep60-21swapper09:44:516
1833923130sleep60-21swapper08:39:136
1207423130sleep60-21swapper11:32:146
114023130sleep60-21swapper11:09:336
687923029sleep60-21swapper10:18:446
481623029sleep60-21swapper09:16:506
436823030sleep60-21swapper10:15:566
402623029sleep60-21swapper11:16:296
402623029sleep60-21swapper11:16:296
2961323029sleep60-21swapper08:02:246
2901523029sleep60-21swapper08:59:226
2367523029sleep60-21swapper08:49:216
1725123029sleep60-21swapper11:40:066
1579923029sleep60-21swapper08:36:016
1534523029sleep70-21swapper10:37:337
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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