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2026-03-24 - 00:25
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rack3slot2.osadl.org (updated Mon Mar 23, 2026 12:44:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
342968724180,3sleep03429689-21ntp_offset07:05:460
343053499304274,20cyclictest29-21kswapd007:41:040
343053499253224,19cyclictest29-21kswapd007:45:220
343053499241213,17cyclictest3485366-21kworker/u2:010:30:050
343053499229197,20cyclictest3493230-21kworker/u2:111:20:040
344922222280,4chrt3449220-21ntpq08:15:480
343053499225196,17cyclictest3462628-21kworker/u2:209:45:040
343053499225195,18cyclictest3462628-21kworker/u2:209:31:210
351226622220,2sleep03512264-21uptime12:01:270
343053499221192,18cyclictest3472380-21kworker/u2:110:05:050
343053499220190,19cyclictest3485366-21kworker/u2:010:40:050
343556522190,2sleep03435567-21switchtime07:26:220
343053499219190,18cyclictest3485366-21kworker/u2:011:00:050
343053499216187,18cyclictest3436113-21kworker/u2:008:05:050
343053499214185,17cyclictest3485366-21kworker/u2:010:45:050
343053499213182,19cyclictest3436113-21kworker/u2:008:50:030
343053499211182,18cyclictest3436113-21kworker/u2:008:00:030
343053499211181,18cyclictest3437977-21kworker/u2:107:37:520
345183122100,2sleep03451828-21latency08:25:280
343053499210182,17cyclictest3462628-21kworker/u2:209:30:030
343053499207179,17cyclictest3472380-21kworker/u2:110:00:010
343053499204175,18cyclictest3436113-21kworker/u2:008:25:050
343053499202172,18cyclictest3458446-21kworker/u2:108:56:190
343053499201171,19cyclictest3462628-21kworker/u2:209:10:040
343053499200171,19cyclictest3462628-21kworker/u2:209:20:070
343053499200170,18cyclictest3505774-21kworker/u2:311:56:230
343053499200169,19cyclictest3505774-21kworker/u2:312:15:370
343053499198168,18cyclictest3462628-21kworker/u2:209:40:040
343053499197169,18cyclictest3436113-21kworker/u2:008:10:070
343053499197169,17cyclictest3433778-21kworker/u2:207:35:030
343053499196168,18cyclictest3472380-21kworker/u2:110:25:040
343053499196167,18cyclictest3462628-21kworker/u2:209:15:320
343053499194165,18cyclictest3503361-21kworker/u2:011:40:080
343053499194164,18cyclictest3462628-21kworker/u2:209:15:050
343053499194163,19cyclictest3493230-21kworker/u2:111:30:100
343053499192162,18cyclictest3493230-21kworker/u2:111:05:050
351973621910,2sleep03519737-21ls12:30:060
343053499191163,17cyclictest3436113-21kworker/u2:007:55:010
343053499191162,18cyclictest3472380-21kworker/u2:110:15:370
343053499191162,18cyclictest3433778-21kworker/u2:207:25:030
348217721900,2sleep03482179-21grep10:15:080
343053499190161,17cyclictest3521528-21kworker/u2:212:40:080
343053499188160,16cyclictest3493230-21kworker/u2:111:25:120
343053499186157,17cyclictest3519669-21kworker/u2:112:35:070
343053499185157,17cyclictest3436113-21kworker/u2:008:45:030
343053499185154,19cyclictest3505774-21kworker/u2:311:50:280
343053499184155,18cyclictest3493230-21kworker/u2:111:21:270
343053499184155,17cyclictest3493230-21kworker/u2:111:15:040
343053499183155,17cyclictest3505774-21kworker/u2:312:15:040
343053499183153,18cyclictest3472380-21kworker/u2:110:05:290
343053499182153,17cyclictest3505774-21kworker/u2:311:45:040
343053499182152,18cyclictest3436113-21kworker/u2:008:30:290
343053499181153,16cyclictest3485366-21kworker/u2:010:45:350
343053499181149,20cyclictest3505774-21kworker/u2:312:10:020
343053499180151,18cyclictest3408868-21kworker/u2:007:20:070
343053499179150,17cyclictest3485366-21kworker/u2:010:55:060
343053499179139,16cyclictest3493230-21kworker/u2:111:05:360
343053499177149,18cyclictest3436113-21kworker/u2:008:36:180
343053499175146,18cyclictest3505774-21kworker/u2:311:46:250
343053499174146,17cyclictest3472380-21kworker/u2:109:50:400
343053499173145,17cyclictest3436113-21kworker/u2:008:51:230
343053499173145,17cyclictest3436113-21kworker/u2:008:10:470
343053499173144,18cyclictest3515485-21kworker/u2:012:25:000
343053499171142,17cyclictest3462628-21kworker/u2:209:46:180
343053499170141,19cyclictest3458446-21kworker/u2:109:00:550
343053499169139,18cyclictest3485366-21kworker/u2:010:31:050
343053499167139,18cyclictest3408868-21kworker/u2:007:10:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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