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2026-07-06 - 17:39
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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 highest latencies:
System rack8slot1.osadl.org (updated Mon Jul 06, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
25599992847302,0cyclictest9-21ksoftirqd/006:58:080
25599992813262,0cyclictest5477-1kworker/0:0H10:58:090
25599992489294,0cyclictest5477-1kworker/0:0H11:58:100
25599992471185,0cyclictest5477-1kworker/0:0H07:58:100
25599992330788,0cyclictest9-21ksoftirqd/012:03:100
25599992273629,0cyclictest9-21ksoftirqd/011:18:090
25599992272253,0cyclictest5477-1kworker/0:0H07:13:100
25599992271698,0cyclictest0-21swapper08:58:100
25599992269239,0cyclictest5477-1kworker/0:0H07:53:100
25599992253268,0cyclictest5477-1kworker/0:0H10:38:100
25599992175299,0cyclictest5477-1kworker/0:0H08:43:110
25599992129247,0cyclictest5477-1kworker/0:0H11:53:090
25599992072232,0cyclictest5477-1kworker/0:0H10:53:100
25599991987253,0cyclictest5477-1kworker/0:0H09:58:100
25599991960256,0cyclictest5477-1kworker/0:0H08:13:110
25599991863267,0cyclictest5477-1kworker/0:0H09:03:090
25599991859743,0cyclictest19197-21munin-node08:23:100
25599991844296,0cyclictest5477-1kworker/0:0H09:18:090
25599991836289,0cyclictest5477-1kworker/0:0H09:43:090
25599991827204,0cyclictest5477-1kworker/0:0H08:18:110
25599991819730,0cyclictest9-21ksoftirqd/007:23:110
25599991816263,0cyclictest5477-1kworker/0:0H10:33:090
25599991807651,0cyclictest9-21ksoftirqd/008:53:110
25599991792798,0cyclictest9596-21munin-node11:33:090
25599991756631,0cyclictest9-21ksoftirqd/009:23:110
25599991753509,0cyclictest9-21ksoftirqd/007:18:100
25599991750230,0cyclictest5477-1kworker/0:0H06:58:050
25599991747664,0cyclictest4381-21munin-node07:33:110
25599991745267,0cyclictest5477-1kworker/0:0H07:38:100
25599991741130,0cyclictest5477-1kworker/0:0H10:18:090
25599991730286,0cyclictest5477-1kworker/0:0H09:33:100
25599991725287,0cyclictest5477-1kworker/0:0H09:38:110
25599991695312,0cyclictest5477-1kworker/0:0H11:43:100
25599991695294,0cyclictest5477-1kworker/0:0H12:18:090
25599991695258,0cyclictest5477-1kworker/0:0H08:38:110
25599991693239,0cyclictest5477-1kworker/0:0H09:53:100
25599991686204,0cyclictest5477-1kworker/0:0H10:03:110
25599991676604,0cyclictest1595-21jbd2/hda3-807:43:090
25599991658438,0cyclictest9-21ksoftirqd/007:11:080
25599991658259,0cyclictest5477-1kworker/0:0H11:08:130
25599991656737,0cyclictest20901-21which12:13:130
25599991654252,0cyclictest5477-1kworker/0:0H09:13:100
25599991653651,0cyclictest9-21ksoftirqd/011:38:090
25599991652649,0cyclictest9-21ksoftirqd/011:23:110
25599991651232,0cyclictest5477-1kworker/0:0H08:33:090
25599991648390,0cyclictest1595-21jbd2/hda3-809:11:110
25599991641265,0cyclictest5477-1kworker/0:0H10:13:100
25599991635252,0cyclictest5477-1kworker/0:0H08:03:100
25599991633383,0cyclictest9-21ksoftirqd/010:51:090
25599991624620,0cyclictest9-21ksoftirqd/007:03:100
25599991601229,0cyclictest5477-1kworker/0:0H12:23:090
25599991588374,0cyclictest9-21ksoftirqd/009:31:070
25599991577252,0cyclictest5477-1kworker/0:0H11:48:130
25599991550278,0cyclictest5477-1kworker/0:0H10:23:100
25599991541397,0cyclictest9-21ksoftirqd/012:16:010
25599991486446,0cyclictest28402-21tune2fs10:45:550
25599991483256,0cyclictest5477-1kworker/0:0H07:28:210
25599991470341,0cyclictest5477-1kworker/0:0H10:08:200
25599991442294,0cyclictest5477-1kworker/0:0H08:28:200
25599991437291,0cyclictest5477-1kworker/0:0H07:48:220
25599991433678,0cyclictest9-21ksoftirqd/011:28:210
25599991282633,0cyclictest9-21ksoftirqd/011:08:180
25599991236699,0cyclictest1595-21jbd2/hda3-809:48:210
25599991139351,0cyclictest9-21ksoftirqd/011:14:250
25599991095418,0cyclictest9-21ksoftirqd/008:49:310
25599991047707,0cyclictest9-21ksoftirqd/008:08:220
25599991012388,0cyclictest1595-21jbd2/hda3-810:29:370
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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