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2026-09-12 - 01:18
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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 Fri Sep 11, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
177529939213812,0cyclictest13725-21aten2.4_r8power09:49:280
17752993023680,0cyclictest27769-21munin-node08:53:570
17752992727646,0cyclictest15112-21cron09:53:570
177529925901981,0cyclictest0-21swapper10:59:330
17752992575177,0cyclictest14100-1kworker/0:2H06:53:560
17752992559601,0cyclictest9-21ksoftirqd/007:33:570
17752992488289,0cyclictest14100-1kworker/0:2H11:48:560
17752992431184,0cyclictest14100-1kworker/0:2H10:53:560
17752992427629,0cyclictest9-21ksoftirqd/010:28:560
17752992422236,0cyclictest14100-1kworker/0:2H10:08:560
17752992384291,0cyclictest14100-1kworker/0:2H10:48:560
17752992361193,0cyclictest14100-1kworker/0:2H09:28:570
17752992343768,0cyclictest9918-21munin-node09:38:570
17752992339786,0cyclictest11911-21latency_hist08:08:570
17752992330666,0cyclictest26570-21latency_hist07:18:570
17752992326645,0cyclictest3041-21latency_hist09:18:570
17752992318763,0cyclictest18966-21latency_hist08:28:570
17752992309243,0cyclictest14100-1kworker/0:2H08:38:560
17752992308247,0cyclictest14100-1kworker/0:2H11:08:570
17752992298577,0cyclictest0-21swapper10:38:560
17752992277253,0cyclictest14100-1kworker/0:2H12:18:550
17752992244586,0cyclictest9-21ksoftirqd/011:26:270
17752992227227,0cyclictest14100-1kworker/0:2H08:48:560
17752992211512,0cyclictest9-21ksoftirqd/007:26:270
17752992200534,0cyclictest9-21ksoftirqd/012:06:270
17752992197206,0cyclictest14100-1kworker/0:2H07:48:570
17752992179249,0cyclictest14100-1kworker/0:2H11:33:570
17752992168608,0cyclictest1595-21jbd2/hda3-808:36:270
17752992108193,0cyclictest14100-1kworker/0:2H07:58:570
17752992100658,0cyclictest15027-21sendmail-mta08:16:270
17752992096346,0cyclictest14100-1kworker/0:2H07:53:570
17752992061252,0cyclictest14100-1kworker/0:2H11:58:570
17752992042233,0cyclictest14100-1kworker/0:2H10:18:570
17752992029265,0cyclictest14100-1kworker/0:2H10:33:570
17752992028219,0cyclictest14100-1kworker/0:2H11:13:560
17752992007212,0cyclictest14100-1kworker/0:2H07:06:270
17752991988223,0cyclictest14100-1kworker/0:2H11:18:560
17752991954654,0cyclictest9-21ksoftirqd/011:06:280
17752991932213,0cyclictest14100-1kworker/0:2H12:08:570
17752991931226,0cyclictest14100-1kworker/0:2H09:33:570
17752991906202,0cyclictest14100-1kworker/0:2H11:38:560
17752991886202,0cyclictest14100-1kworker/0:2H09:44:010
17752991885256,0cyclictest14100-1kworker/0:2H09:58:560
17752991870272,0cyclictest9-21ksoftirqd/010:06:360
17752991862451,0cyclictest9-21ksoftirqd/006:53:530
17752991861217,0cyclictest14100-1kworker/0:2H08:26:270
17752991852223,0cyclictest14100-1kworker/0:2H08:18:560
17752991838286,0cyclictest14100-1kworker/0:2H07:28:550
17752991832234,0cyclictest14100-1kworker/0:2H11:28:550
17752991810212,0cyclictest14100-1kworker/0:2H06:58:580
17752991805204,0cyclictest14100-1kworker/0:2H08:04:000
17752991795212,0cyclictest14100-1kworker/0:2H11:43:590
1775299178529,0cyclictest14100-1kworker/0:2H11:56:270
17752991782284,0cyclictest1595-21jbd2/hda3-809:16:360
17752991743296,0cyclictest0-21swapper10:46:360
17752991738562,0cyclictest0-21swapper07:38:550
17752991701678,0cyclictest9-21ksoftirqd/010:13:560
17752991697209,0cyclictest1595-21jbd2/hda3-807:46:360
17752991665300,0cyclictest1595-21jbd2/hda3-807:16:260
17752991649491,0cyclictest9-21ksoftirqd/008:44:010
17752991626233,0cyclictest14100-1kworker/0:2H09:24:010
17752991591517,0cyclictest9-21ksoftirqd/012:16:280
17752991530283,0cyclictest9-21ksoftirqd/007:11:280
17752991500995,0cyclictest14100-1kworker/0:2H09:11:330
17752991485526,0cyclictest9-21ksoftirqd/009:06:300
17752991363435,0cyclictest30907-21fschecks_count09:01:300
17752991355508,0cyclictest1595-21jbd2/hda3-810:26:290
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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