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2026-01-01 - 20:14
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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 Jan 01, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
68929940103963,0cyclictest6952-21latency_hist07:09:020
6892992917240,0cyclictest9851-1kworker/0:1H11:09:060
6892992782678,0cyclictest101rcuc/007:39:020
6892992734761,0cyclictest3211-21modprobe08:35:510
6892992654271,0cyclictest9851-1kworker/0:1H10:09:060
6892992391253,0cyclictest9851-1kworker/0:1H10:49:070
6892992341288,0cyclictest9851-1kworker/0:1H10:19:090
6892992334246,0cyclictest9851-1kworker/0:1H10:44:070
6892992321301,0cyclictest9851-1kworker/0:1H07:24:060
6892992292256,0cyclictest9851-1kworker/0:1H10:54:060
6892992272242,0cyclictest9851-1kworker/0:1H11:49:060
6892992205227,0cyclictest9851-1kworker/0:1H08:24:060
6892992199103,0cyclictest9-21ksoftirqd/007:09:060
6892992147292,0cyclictest9851-1kworker/0:1H12:14:060
6892992121257,0cyclictest9851-1kworker/0:1H08:44:060
6892992082227,0cyclictest9851-1kworker/0:1H12:34:060
6892992079284,0cyclictest9851-1kworker/0:1H10:14:060
6892992078148,0cyclictest9851-1kworker/0:1H12:29:060
6892991987207,0cyclictest9851-1kworker/0:1H10:29:070
6892991862113,0cyclictest9851-1kworker/0:1H10:24:060
6892991839233,0cyclictest9851-1kworker/0:1H11:54:060
6892991835291,0cyclictest9851-1kworker/0:1H07:49:070
6892991829295,0cyclictest9851-1kworker/0:1H09:54:060
6892991826274,0cyclictest9851-1kworker/0:1H07:14:070
6892991800311,0cyclictest9851-1kworker/0:1H11:29:060
6892991793724,0cyclictest16701-21latency_hist07:39:170
6892991792297,0cyclictest9851-1kworker/0:1H11:04:060
68929917871726,0cyclictest16584-21latency_hist11:14:060
6892991739293,0cyclictest9851-1kworker/0:1H09:29:060
6892991705613,0cyclictest9-21ksoftirqd/009:24:060
6892991700231,0cyclictest9851-1kworker/0:1H07:54:120
6892991682285,0cyclictest9851-1kworker/0:1H10:39:100
6892991678239,0cyclictest9851-1kworker/0:1H10:34:070
689299167334,0cyclictest14905-21perl07:31:420
6892991669491,0cyclictest9-21ksoftirqd/011:01:550
6892991663272,0cyclictest9851-1kworker/0:1H11:39:110
6892991655228,0cyclictest9851-1kworker/0:1H08:54:060
6892991637525,0cyclictest9-21ksoftirqd/009:34:060
6892991632254,0cyclictest9851-1kworker/0:1H08:29:070
6892991622243,0cyclictest9851-1kworker/0:1H12:09:060
6892991617245,0cyclictest9851-1kworker/0:1H11:24:060
6892991597247,0cyclictest9851-1kworker/0:1H09:04:070
6892991597210,0cyclictest9851-1kworker/0:1H08:51:400
6892991588764,0cyclictest15742-21runrttasks09:19:170
6892991565239,0cyclictest9851-1kworker/0:1H08:19:160
6892991553498,0cyclictest23968-21fschecks_count09:46:540
6892991548235,0cyclictest9851-1kworker/0:1H08:04:100
6892991537447,0cyclictest9-21ksoftirqd/009:01:550
6892991509282,0cyclictest9851-1kworker/0:1H09:14:120
6892991500301,0cyclictest9851-1kworker/0:1H07:19:170
689299148229,0cyclictest9851-1kworker/0:1H08:11:510
6892991480258,0cyclictest9851-1kworker/0:1H08:39:160
6892991397666,0cyclictest1595-21jbd2/hda3-809:09:180
6892991380235,0cyclictest9851-1kworker/0:1H08:14:070
6892991374404,0cyclictest9-21ksoftirqd/008:01:570
6892991373671,0cyclictest9-21ksoftirqd/011:59:220
6892991359345,0cyclictest9851-1kworker/0:1H07:44:120
6892991357486,0cyclictest9-21ksoftirqd/009:49:090
68929913261,0cyclictest27592-21aten2.4_r8power10:00:340
6892991322647,0cyclictest9-21ksoftirqd/012:04:100
6892991309788,0cyclictest9-21ksoftirqd/010:04:110
68929913081193,0cyclictest9851-1kworker/0:1H09:39:580
6892991293207,0cyclictest9851-1kworker/0:1H12:24:050
6892991258151,0cyclictest9851-1kworker/0:1H11:34:070
6892991232177,0cyclictest9851-1kworker/0:1H11:44:060
68929911971085,0cyclictest9851-1kworker/0:1H12:20:000
6892991093715,0cyclictest9-21ksoftirqd/011:19:160
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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