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2025-12-20 - 00:20
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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 Fri Dec 19, 2025 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2898992929477,0cyclictest2975-21cut07:09:460
2898992792303,0cyclictest27937-1kworker/0:2H11:09:500
2898992725246,0cyclictest27937-1kworker/0:2H09:49:500
2898992723804,0cyclictest4137-21lldpd12:09:490
2898992593240,0cyclictest27937-1kworker/0:2H11:34:500
2898992291786,0cyclictest7952-21sshd12:14:490
2898992264252,0cyclictest27937-1kworker/0:2H10:09:490
2898992255639,0cyclictest1595-21jbd2/hda3-811:54:490
2898992245240,0cyclictest27937-1kworker/0:2H11:04:500
2898992185303,0cyclictest27937-1kworker/0:2H10:54:500
2898992176230,0cyclictest27937-1kworker/0:2H11:29:500
289899200631,0cyclictest12838-21fschecks_count12:27:250
2898992001161,0cyclictest27937-1kworker/0:2H08:09:500
2898991994274,0cyclictest27937-1kworker/0:2H08:29:500
2898991993335,0cyclictest27937-1kworker/0:2H07:49:510
2898991968315,0cyclictest27937-1kworker/0:2H11:49:500
2898991956268,0cyclictest27937-1kworker/0:2H09:09:500
2898991955270,0cyclictest27937-1kworker/0:2H12:29:490
289899194933,0cyclictest27937-1kworker/0:2H10:49:500
2898991921689,0cyclictest9-21ksoftirqd/010:29:490
2898991911283,0cyclictest27937-1kworker/0:2H08:44:520
2898991911276,0cyclictest27937-1kworker/0:2H07:14:490
2898991833244,0cyclictest27937-1kworker/0:2H10:34:500
2898991800256,0cyclictest27937-1kworker/0:2H07:29:500
2898991780616,0cyclictest9-21ksoftirqd/010:44:530
2898991772313,0cyclictest27937-1kworker/0:2H11:19:580
2898991764634,0cyclictest1595-21jbd2/hda3-807:34:500
2898991758317,0cyclictest27937-1kworker/0:2H07:54:520
2898991742239,0cyclictest27937-1kworker/0:2H08:24:510
2898991737549,0cyclictest9-21ksoftirqd/009:29:500
2898991718356,0cyclictest27937-1kworker/0:2H09:19:530
2898991714254,0cyclictest27937-1kworker/0:2H08:49:500
2898991703722,0cyclictest9-21ksoftirqd/011:39:540
2898991684631,0cyclictest9-21ksoftirqd/008:54:520
2898991682384,0cyclictest1595-21jbd2/hda3-808:22:310
2898991681249,0cyclictest27937-1kworker/0:2H12:04:500
2898991678282,0cyclictest27937-1kworker/0:2H07:24:500
2898991662297,0cyclictest27937-1kworker/0:2H11:44:490
2898991659594,0cyclictest9-21ksoftirqd/011:24:500
2898991658728,0cyclictest20146-21ls08:04:510
2898991654248,0cyclictest27937-1kworker/0:2H11:14:510
2898991648277,0cyclictest27937-1kworker/0:2H08:14:560
2898991645568,0cyclictest9-21ksoftirqd/007:44:500
2898991645329,0cyclictest27937-1kworker/0:2H10:59:590
2898991624326,0cyclictest27937-1kworker/0:2H12:34:500
2898991618647,0cyclictest9-21ksoftirqd/009:07:270
2898991616813,0cyclictest18916-21open_inodes08:00:020
10116150,0rcuc/01033-21cron07:04:420
2898991593294,0cyclictest27937-1kworker/0:2H07:39:590
2898991590544,0cyclictest1595-21jbd2/hda3-808:37:290
2898991574676,0cyclictest9-21ksoftirqd/008:40:030
2898991570725,0cyclictest18452-21sshd09:34:490
2898991557247,0cyclictest27937-1kworker/0:2H10:09:540
2898991553582,0cyclictest9-21ksoftirqd/009:59:580
2898991552284,0cyclictest27937-1kworker/0:2H11:59:590
2898991544317,0cyclictest1595-21jbd2/hda3-809:27:290
2898991511377,0cyclictest1595-21jbd2/hda3-809:02:320
2898991495372,0cyclictest1595-21jbd2/hda3-812:22:150
2898991484433,0cyclictest1595-21jbd2/hda3-809:42:360
2898991442247,0cyclictest27937-1kworker/0:2H10:42:340
2898991430281,0cyclictest27937-1kworker/0:2H10:20:000
2898991424340,0cyclictest9-21ksoftirqd/009:22:150
2898991417552,0cyclictest9-21ksoftirqd/009:44:520
2898991354435,0cyclictest9-21ksoftirqd/010:27:240
2898991329259,0cyclictest26807-21perl09:57:190
2898991311584,0cyclictest9-21ksoftirqd/010:14:540
2898991278260,0cyclictest27937-1kworker/0:2H07:20:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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