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2026-04-08 - 18:40
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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: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 376 highest latencies:
System rack8slot1.osadl.org (updated Wed Apr 08, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
913992416365,0cyclictest1391-1kworker/0:2H08:03:310
913992399273,0cyclictest1391-1kworker/0:2H10:03:300
913992389265,0cyclictest1391-1kworker/0:2H09:03:290
9139923691212,0cyclictest993-21latency_hist07:03:280
913992254363,0cyclictest1391-1kworker/0:2H09:28:310
913992240355,0cyclictest1391-1kworker/0:2H08:18:310
913992076279,0cyclictest1391-1kworker/0:2H08:08:300
913992029774,0cyclictest8465-21cut11:23:300
913991961375,0cyclictest1391-1kworker/0:2H07:08:300
913991893303,0cyclictest1391-1kworker/0:2H08:53:340
913991868804,0cyclictest29342-21munin-node08:43:300
913991831291,0cyclictest1391-1kworker/0:2H07:23:300
913991814650,0cyclictest1595-21jbd2/hda3-810:23:300
913991806751,0cyclictest9-21ksoftirqd/011:43:300
913991788634,0cyclictest9-21ksoftirqd/012:03:320
913991774269,0cyclictest1391-1kworker/0:2H11:18:300
913991774222,0cyclictest1391-1kworker/0:2H12:18:300
913991769245,0cyclictest1391-1kworker/0:2H12:23:310
913991769221,0cyclictest1391-1kworker/0:2H11:28:300
913991758136,0cyclictest1391-1kworker/0:2H08:28:300
913991713275,0cyclictest1391-1kworker/0:2H09:58:310
913991712256,0cyclictest1391-1kworker/0:2H11:38:300
913991712238,0cyclictest1391-1kworker/0:2H10:18:310
913991712211,0cyclictest1391-1kworker/0:2H10:43:300
913991689307,0cyclictest1391-1kworker/0:2H07:48:320
913991688305,0cyclictest1391-1kworker/0:2H08:48:310
913991667748,0cyclictest31951-21grep10:48:310
913991667732,0cyclictest9-21ksoftirqd/008:23:310
913991665298,0cyclictest1391-1kworker/0:2H10:58:310
913991653633,0cyclictest1595-21jbd2/hda3-807:03:260
913991653227,0cyclictest1391-1kworker/0:2H08:58:320
913991651282,0cyclictest1391-1kworker/0:2H07:58:310
913991651279,0cyclictest1391-1kworker/0:2H07:18:310
913991645241,0cyclictest1391-1kworker/0:2H09:48:320
913991641240,0cyclictest1391-1kworker/0:2H12:28:310
913991626233,0cyclictest1391-1kworker/0:2H10:38:310
913991621223,0cyclictest1391-1kworker/0:2H08:38:310
913991616268,0cyclictest1391-1kworker/0:2H07:28:300
913991606285,0cyclictest1391-1kworker/0:2H09:08:330
913991605239,0cyclictest1391-1kworker/0:2H09:23:310
913991598287,0cyclictest1391-1kworker/0:2H12:08:290
913991586306,0cyclictest1391-1kworker/0:2H11:08:300
913991577271,0cyclictest1391-1kworker/0:2H10:53:400
913991554294,0cyclictest1391-1kworker/0:2H11:48:360
913991546288,0cyclictest1391-1kworker/0:2H11:13:450
913991539221,0cyclictest1391-1kworker/0:2H10:08:320
913991492267,0cyclictest1391-1kworker/0:2H08:13:410
913991463291,0cyclictest1391-1kworker/0:2H07:33:430
913991434328,0cyclictest1391-1kworker/0:2H11:53:430
913991428291,0cyclictest1391-1kworker/0:2H10:13:480
913991418213,0cyclictest1391-1kworker/0:2H07:13:420
913991380291,0cyclictest1391-1kworker/0:2H10:28:310
913991379173,0cyclictest1391-1kworker/0:2H09:38:300
913991373222,0cyclictest1391-1kworker/0:2H09:53:420
913991341237,0cyclictest1391-1kworker/0:2H09:43:310
913991286281,0cyclictest1391-1kworker/0:2H11:08:370
913991276261,0cyclictest1391-1kworker/0:2H09:13:460
913991262309,0cyclictest1391-1kworker/0:2H12:03:390
913991248255,0cyclictest1391-1kworker/0:2H10:33:410
913991240680,0cyclictest9-21ksoftirqd/007:43:430
913991233309,0cyclictest1391-1kworker/0:2H07:43:340
913991188245,0cyclictest1391-1kworker/0:2H09:33:450
913991182604,0cyclictest9-21ksoftirqd/012:13:470
913991150200,0cyclictest1391-1kworker/0:2H08:33:430
913991145234,0cyclictest1391-1kworker/0:2H07:53:390
913991032263,0cyclictest1391-1kworker/0:2H11:33:430
91399742610,0cyclictest9-21ksoftirqd/009:23:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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