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2025-11-29 - 16:38
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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 Sat Nov 29, 2025 12:43:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1818423232sleep70-21swapper09:04:307
343823131sleep70-21swapper05:39:197
343823131sleep70-21swapper05:39:197
2132823130sleep70-21swapper10:10:167
2035923130sleep70-21swapper07:12:187
382323029sleep70-21swapper06:39:297
2816423029sleep70-21swapper06:27:287
2647223029sleep70-21swapper09:21:187
2528923029sleep70-21swapper06:20:167
1778623029sleep20-21swapper08:04:072
1523323029sleep70-21swapper08:01:327
1293223029sleep70-21swapper08:57:267
667822827sleep70-21swapper06:46:257
985122727sleep20-21swapper07:52:302
985122727sleep20-21swapper07:52:302
983522727sleep70-21swapper07:52:197
983522727sleep70-21swapper07:52:197
951922727sleep70-21swapper06:53:057
3187722727sleep70-21swapper09:30:477
2871222727sleep70-21swapper08:24:447
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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