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2026-01-02 - 18:40
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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 Jan 02, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26986992835988,0cyclictest9-21ksoftirqd/007:08:590
26986992715674,0cyclictest9-21ksoftirqd/012:09:030
26986992499237,0cyclictest15137-1kworker/0:1H09:09:040
26986992375306,0cyclictest22242-1kworker/0:2H11:09:030
26986992361282,0cyclictest15137-1kworker/0:1H10:09:030
26986992329270,0cyclictest15137-1kworker/0:1H07:29:040
26986992317299,0cyclictest15137-1kworker/0:1H10:14:030
26986992264219,0cyclictest15137-1kworker/0:1H07:24:020
26986992233299,0cyclictest22242-1kworker/0:2H12:14:020
26986992165235,0cyclictest22242-1kworker/0:2H11:14:020
26986992138349,0cyclictest15137-1kworker/0:1H09:44:050
26986992134289,0cyclictest15137-1kworker/0:1H07:44:030
26986992108519,0cyclictest9-21ksoftirqd/011:34:020
26986992056397,0cyclictest15137-1kworker/0:1H08:49:030
26986991858275,0cyclictest15137-1kworker/0:1H07:54:040
26986991843635,0cyclictest9-21ksoftirqd/012:24:020
26986991839104,0cyclictest15137-1kworker/0:1H10:34:040
26986991835871,0cyclictest13888-21munin-node08:24:030
26986991834799,0cyclictest2425-21chrt11:54:030
26986991799253,0cyclictest15137-1kworker/0:1H09:34:030
26986991759219,0cyclictest15137-1kworker/0:1H11:04:020
26986991748226,0cyclictest22242-1kworker/0:2H11:49:030
26986991722697,0cyclictest9-21ksoftirqd/008:29:030
26986991686315,0cyclictest15137-1kworker/0:1H10:54:020
26986991680317,0cyclictest15137-1kworker/0:1H08:54:060
26986991679689,0cyclictest9-21ksoftirqd/007:08:580
26986991670309,0cyclictest15137-1kworker/0:1H10:44:030
26986991652252,0cyclictest22242-1kworker/0:2H11:44:020
26986991650697,0cyclictest9-21ksoftirqd/012:04:030
26986991635263,0cyclictest22242-1kworker/0:2H11:29:030
26986991624377,0cyclictest15137-1kworker/0:1H08:04:060
26986991615321,0cyclictest15137-1kworker/0:1H10:49:020
26986991593265,0cyclictest15137-1kworker/0:1H08:59:140
26986991582278,0cyclictest15137-1kworker/0:1H08:19:080
26986991581492,0cyclictest9-21ksoftirqd/009:04:040
26986991580227,0cyclictest15137-1kworker/0:1H09:14:040
26986991572245,0cyclictest15137-1kworker/0:1H10:24:030
26986991563749,0cyclictest11366-21cron12:29:070
26986991548318,0cyclictest15137-1kworker/0:1H09:29:070
26986991534262,0cyclictest15137-1kworker/0:1H10:29:020
26986991490145,0cyclictest22242-1kworker/0:2H11:59:150
26986991483291,0cyclictest15137-1kworker/0:1H10:04:020
26986991466320,0cyclictest15137-1kworker/0:1H10:39:150
26986991463286,0cyclictest15137-1kworker/0:1H08:09:010
26986991429643,0cyclictest9-21ksoftirqd/011:19:130
26986991410492,0cyclictest9-21ksoftirqd/012:19:140
26986991400217,0cyclictest15137-1kworker/0:1H08:34:100
26986991390640,0cyclictest9-21ksoftirqd/008:44:060
26986991390252,0cyclictest15137-1kworker/0:1H07:39:180
26986991351567,0cyclictest9-21ksoftirqd/007:19:160
26986991347319,0cyclictest15137-1kworker/0:1H08:39:180
26986991331306,0cyclictest22242-1kworker/0:2H12:39:060
26986991323368,0cyclictest15137-1kworker/0:1H10:19:170
26986991318243,0cyclictest15137-1kworker/0:1H09:19:170
26986991316723,0cyclictest9-21ksoftirqd/009:59:130
26986991313300,0cyclictest15137-1kworker/0:1H07:39:070
26986991309248,0cyclictest15137-1kworker/0:1H07:14:080
269869912981187,0cyclictest15137-1kworker/0:1H09:40:340
26986991279327,0cyclictest15137-1kworker/0:1H09:54:080
26986991275223,0cyclictest22242-1kworker/0:2H11:24:070
26986991251164,0cyclictest15137-1kworker/0:1H09:24:060
26986991213297,0cyclictest15137-1kworker/0:1H10:59:160
26986991208287,0cyclictest15137-1kworker/0:1H08:14:060
26986991080267,0cyclictest15137-1kworker/0:1H08:09:120
26986991057774,0cyclictest9-21ksoftirqd/011:39:140
2698699942373,0cyclictest1595-21jbd2/hda3-809:50:210
2698699906384,0cyclictest9-21ksoftirqd/007:50:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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