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2026-04-23 - 22:46
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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 Thu Apr 23, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1687299446426,0cyclictest9592-1kworker/0:2H07:02:350
168729930721417,0cyclictest29763-21cat07:42:380
16872992512295,0cyclictest9592-1kworker/0:2H08:57:360
16872992497289,0cyclictest9592-1kworker/0:2H08:02:370
16872992336799,0cyclictest14557-21cat10:27:360
16872992330303,0cyclictest9592-1kworker/0:2H08:42:380
16872992316299,0cyclictest9592-1kworker/0:2H10:47:370
16872992299681,0cyclictest1595-21jbd2/hda3-809:47:370
16872992295300,0cyclictest9592-1kworker/0:2H09:27:370
16872992282294,0cyclictest9592-1kworker/0:2H11:07:370
16872992251300,0cyclictest9592-1kworker/0:2H07:57:380
16872992183695,0cyclictest9-21ksoftirqd/007:47:370
16872992145271,0cyclictest9592-1kworker/0:2H10:07:360
16872992117296,0cyclictest9592-1kworker/0:2H12:07:360
16872992099319,0cyclictest9592-1kworker/0:2H12:02:380
16872992069241,0cyclictest9592-1kworker/0:2H11:37:370
16872992044219,0cyclictest9592-1kworker/0:2H09:07:370
1687299192524,0cyclictest0-21swapper10:42:330
16872991911222,0cyclictest9592-1kworker/0:2H11:17:360
16872991854236,0cyclictest9592-1kworker/0:2H07:22:390
16872991829251,0cyclictest9592-1kworker/0:2H08:47:370
16872991787338,0cyclictest9592-1kworker/0:2H08:17:370
16872991770725,0cyclictest9-21ksoftirqd/008:22:370
16872991744234,0cyclictest9592-1kworker/0:2H07:37:360
16872991709557,0cyclictest9-21ksoftirqd/010:22:360
16872991709183,0cyclictest9592-1kworker/0:2H08:27:360
16872991701258,0cyclictest9592-1kworker/0:2H11:57:370
16872991692259,0cyclictest9592-1kworker/0:2H10:42:410
16872991654226,0cyclictest9592-1kworker/0:2H07:17:390
16872991640676,0cyclictest9-21ksoftirqd/007:12:400
16872991616623,0cyclictest9-21ksoftirqd/011:27:370
16872991616227,0cyclictest9592-1kworker/0:2H10:17:370
16872991589239,0cyclictest9592-1kworker/0:2H08:37:380
16872991583297,0cyclictest9592-1kworker/0:2H12:12:480
16872991561226,0cyclictest9592-1kworker/0:2H08:12:410
16872991543302,0cyclictest9592-1kworker/0:2H11:12:480
16872991527668,0cyclictest9-21ksoftirqd/010:52:480
16872991507192,0cyclictest9592-1kworker/0:2H07:32:480
16872991505205,0cyclictest9592-1kworker/0:2H08:52:540
16872991490543,0cyclictest9-21ksoftirqd/012:25:060
16872991463238,0cyclictest9592-1kworker/0:2H09:32:530
16872991416291,0cyclictest9592-1kworker/0:2H07:12:460
16872991410764,0cyclictest9-21ksoftirqd/010:32:480
16872991403273,0cyclictest9592-1kworker/0:2H11:32:460
16872991380261,0cyclictest9592-1kworker/0:2H09:02:410
16872991351283,0cyclictest9592-1kworker/0:2H11:02:370
10113450,0rcuc/09-21ksoftirqd/006:57:290
16872991333168,0cyclictest9592-1kworker/0:2H09:42:380
16872991328157,0cyclictest9592-1kworker/0:2H10:02:360
16872991322242,0cyclictest9592-1kworker/0:2H07:32:420
16872991299258,0cyclictest9592-1kworker/0:2H07:52:540
168729912961184,0cyclictest9592-1kworker/0:2H08:33:560
16872991290239,0cyclictest9592-1kworker/0:2H10:12:530
1687299128061,0cyclictest9592-1kworker/0:2H12:27:360
16872991251211,0cyclictest9592-1kworker/0:2H09:22:370
16872991248213,0cyclictest9592-1kworker/0:2H09:57:410
16872991230190,0cyclictest9592-1kworker/0:2H09:17:380
16872991229105,0cyclictest9592-1kworker/0:2H08:07:370
16872991214222,0cyclictest9592-1kworker/0:2H11:22:390
16872991213247,0cyclictest9592-1kworker/0:2H12:17:370
16872991209343,0cyclictest9592-1kworker/0:2H10:57:390
168729912031086,0cyclictest9592-1kworker/0:2H11:44:250
16872991097691,0cyclictest9-21ksoftirqd/009:52:460
16872991083973,0cyclictest8527-21munin-node11:54:300
1687299992361,0cyclictest9-21ksoftirqd/009:38:540
1687299823464,0cyclictest9-21ksoftirqd/009:13:590
1687299740603,0cyclictest9-21ksoftirqd/011:52:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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