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2025-12-24 - 10:39
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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 50 highest latencies:
System rackbslot5.osadl.org (updated Wed Dec 24, 2025 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
60723131sleep20-21swapper22:51:432
2320723029sleep70-21swapper20:31:597
1770023029sleep20-21swapper21:24:512
2856022923sleep70-21swapper20:42:237
1911422727sleep20-21swapper23:26:322
874822625sleep20-21swapper23:07:112
767922625sleep20-21swapper19:02:542
726622625sleep20-21swapper20:02:322
653122625sleep60-21swapper22:03:056
627622625sleep20-21swapper23:04:552
360322625sleep20-21swapper22:59:512
3270922625sleep20-21swapper23:51:532
3270922625sleep20-21swapper23:51:532
3129022625sleep20-21swapper20:48:182
3110722625sleep20-21swapper21:51:082
2787822625sleep30-21swapper22:43:353
2755022625sleep20-21swapper23:44:172
2572122625sleep20-21swapper21:40:202
2484322625sleep20-21swapper23:38:482
2306322625sleep20-21swapper21:35:242
2028122625sleep20-21swapper22:31:182
192522625sleep20-21swapper19:52:402
1904022625sleep20-21swapper00:27:222
1841822625sleep20-21swapper19:24:072
1594722625sleep20-21swapper23:21:282
1466722625sleep30-21swapper22:20:073
1453322625sleep20-21swapper22:18:132
1385622625sleep20-21swapper00:19:222
1310922625sleep20-21swapper19:14:232
1121822625sleep20-21swapper00:14:422
107522625sleep60-21swapper21:52:336
171922521sleep60-21swapper20:55:346
2746822423sleep60-21swapper23:43:176
970822323sleep60-21swapper21:09:516
81822322sleep60-21swapper22:54:276
79222323sleep70-21swapper22:54:047
594822319sleep60-21swapper00:05:336
424122323sleep70-21swapper20:58:007
384022322sleep60-21swapper21:57:456
3130322322sleep60-21swapper20:48:306
2499922323sleep70-21swapper23:41:017
241222322sleep70-21swapper19:56:297
2216222322sleep60-21swapper23:33:326
1728222323sleep50-21swapper22:24:255
1580122322sleep60-21swapper19:19:476
1229022323sleep70-21swapper22:16:187
956322221sleep30-21swapper21:07:483
955322221sleep20-21swapper21:07:392
954922221sleep70-21swapper21:07:367
924022221sleep60-21swapper22:08:416
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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