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2025-12-28 - 17:36
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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 792 highest latencies:
System rack8slot1.osadl.org (updated Sun Dec 28, 2025 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18426992912133,0cyclictest6179-1kworker/0:2H12:09:200
18426992587725,0cyclictest1595-21jbd2/hda3-811:09:200
18426992570249,0cyclictest6179-1kworker/0:2H07:09:190
18426992403529,0cyclictest9348-21modprobe10:31:070
184269922142136,0cyclictest0-21swapper10:09:200
18426992211327,0cyclictest6179-1kworker/0:2H09:09:180
18426992184119,0cyclictest6179-1kworker/0:2H08:09:200
18426992177289,0cyclictest6179-1kworker/0:2H07:44:200
18426992160375,0cyclictest6179-1kworker/0:2H12:34:200
18426992119329,0cyclictest6179-1kworker/0:2H12:29:200
18426992114291,0cyclictest6179-1kworker/0:2H10:04:190
184269921122050,0cyclictest25409-21latency_hist09:34:200
18426992085296,0cyclictest6179-1kworker/0:2H10:54:190
18426992058133,0cyclictest6179-1kworker/0:2H09:49:200
18426992036817,0cyclictest6507-21sed12:14:200
18426992014151,0cyclictest6179-1kworker/0:2H09:24:230
18426991940270,0cyclictest6179-1kworker/0:2H12:24:200
18426991927253,0cyclictest6179-1kworker/0:2H11:24:190
18426991887243,0cyclictest6179-1kworker/0:2H08:34:220
18426991820252,0cyclictest6179-1kworker/0:2H08:29:210
18426991742233,0cyclictest6179-1kworker/0:2H07:54:230
184269917391624,0cyclictest0-21swapper10:49:170
18426991708265,0cyclictest6179-1kworker/0:2H08:54:190
18426991636165,0cyclictest6179-1kworker/0:2H11:14:200
18426991624335,0cyclictest6179-1kworker/0:2H07:29:200
18426991617269,0cyclictest6179-1kworker/0:2H09:54:200
18426991598310,0cyclictest6179-1kworker/0:2H09:14:190
18426991571760,0cyclictest4435-21munin-node11:29:190
18426991554318,0cyclictest6179-1kworker/0:2H07:34:200
18426991529276,0cyclictest6179-1kworker/0:2H11:04:220
18426991521319,0cyclictest6179-1kworker/0:2H08:04:200
18426991517316,0cyclictest6179-1kworker/0:2H08:44:190
18426991513296,0cyclictest6179-1kworker/0:2H11:44:190
18426991510337,0cyclictest6179-1kworker/0:2H07:14:230
18426991492289,0cyclictest6179-1kworker/0:2H10:59:240
18426991484310,0cyclictest6179-1kworker/0:2H07:49:220
18426991477817,0cyclictest9-21ksoftirqd/009:44:210
18426991456318,0cyclictest6179-1kworker/0:2H11:59:250
18426991426270,0cyclictest6179-1kworker/0:2H07:59:250
18426991411232,0cyclictest6179-1kworker/0:2H09:59:300
18426991385419,0cyclictest1595-21jbd2/hda3-809:42:120
18426991381832,0cyclictest3883-21latency_hist12:04:200
10113720,0rcuc/09-21ksoftirqd/007:04:120
18426991353259,0cyclictest6179-1kworker/0:2H08:19:300
18426991348475,0cyclictest9-21ksoftirqd/007:42:080
18426991342237,0cyclictest6179-1kworker/0:2H10:24:260
18426991276260,0cyclictest6179-1kworker/0:2H08:59:390
18426991267337,0cyclictest6179-1kworker/0:2H10:39:290
18426991214302,0cyclictest6179-1kworker/0:2H11:19:310
18426991204261,0cyclictest6179-1kworker/0:2H08:24:240
18426991195271,0cyclictest6179-1kworker/0:2H10:14:200
18426991142274,0cyclictest6179-1kworker/0:2H10:39:240
18426991126324,0cyclictest6179-1kworker/0:2H09:19:300
18426991115699,0cyclictest9-21ksoftirqd/011:39:250
18426991103333,0cyclictest6179-1kworker/0:2H11:49:230
18426991077279,0cyclictest6179-1kworker/0:2H08:54:240
18426991072279,0cyclictest6179-1kworker/0:2H08:19:250
18426991065476,0cyclictest9-21ksoftirqd/012:20:410
18426991011648,0cyclictest9-21ksoftirqd/007:19:270
1842699979396,0cyclictest1595-21jbd2/hda3-810:50:360
1842699978448,0cyclictest9-21ksoftirqd/007:25:380
1842699967782,0cyclictest9-21ksoftirqd/011:59:160
1842699951505,0cyclictest9-21ksoftirqd/011:45:300
1842699950405,0cyclictest1595-21jbd2/hda3-810:20:430
1842699922342,0cyclictest1595-21jbd2/hda3-808:40:400
1842699918378,0cyclictest1595-21jbd2/hda3-809:10:400
1842699886439,0cyclictest9-21ksoftirqd/009:30:390
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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