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2026-08-08 - 15:23
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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 100 highest latencies:
System rack8slot1.osadl.org (updated Sat Aug 08, 2026 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24363993286834,0cyclictest0-21swapper09:46:460
24363993058424,0cyclictest24455-21ls06:56:040
24363992550303,0cyclictest23144-1kworker/0:1H07:56:050
24363992530276,0cyclictest23144-1kworker/0:1H08:56:050
24363992518263,0cyclictest23144-1kworker/0:1H11:56:050
24363992442277,0cyclictest23144-1kworker/0:1H11:21:050
24363992424279,0cyclictest23144-1kworker/0:1H08:41:050
24363992390988,0cyclictest9-21ksoftirqd/009:36:270
24363992347711,0cyclictest9-21ksoftirqd/008:51:060
24363992340265,0cyclictest23144-1kworker/0:1H09:51:060
24363992331282,0cyclictest23144-1kworker/0:1H07:51:060
24363992328742,0cyclictest9-21ksoftirqd/007:21:060
24363992311742,0cyclictest9-21ksoftirqd/011:51:050
24363992301319,0cyclictest23144-1kworker/0:1H11:31:050
24363992301283,0cyclictest23144-1kworker/0:1H08:21:060
24363992293300,0cyclictest23144-1kworker/0:1H10:16:040
24363992292296,0cyclictest23144-1kworker/0:1H11:36:040
24363992291286,0cyclictest23144-1kworker/0:1H10:11:060
24363992284281,0cyclictest23144-1kworker/0:1H10:21:040
24363992283304,0cyclictest23144-1kworker/0:1H11:16:050
24363992262297,0cyclictest23144-1kworker/0:1H12:01:050
24363992243246,0cyclictest23144-1kworker/0:1H09:31:060
24363992183386,0cyclictest23144-1kworker/0:1H07:11:050
24363992174222,0cyclictest23144-1kworker/0:1H10:51:050
24363992166157,0cyclictest23144-1kworker/0:1H12:16:050
24363992163287,0cyclictest23144-1kworker/0:1H09:41:050
24363992130266,0cyclictest23144-1kworker/0:1H11:41:050
243639921292066,0cyclictest4137-21lldpd10:36:040
24363992119204,0cyclictest23144-1kworker/0:1H10:01:050
24363992112753,0cyclictest31493-21munin-node07:16:080
24363992110330,0cyclictest23144-1kworker/0:1H10:41:040
24363992103332,0cyclictest23144-1kworker/0:1H09:56:030
24363992053342,0cyclictest23144-1kworker/0:1H12:11:040
24363991997233,0cyclictest23144-1kworker/0:1H08:11:060
24363991990241,0cyclictest23144-1kworker/0:1H10:56:070
24363991855272,0cyclictest23144-1kworker/0:1H09:16:060
24363991828727,0cyclictest9-21ksoftirqd/007:41:050
24363991800296,0cyclictest23144-1kworker/0:1H07:31:030
24363991796290,0cyclictest23144-1kworker/0:1H10:26:090
24363991778284,0cyclictest23144-1kworker/0:1H07:36:060
24363991777265,0cyclictest23144-1kworker/0:1H08:01:050
24363991726232,0cyclictest23144-1kworker/0:1H10:31:050
24363991691359,0cyclictest9-21ksoftirqd/009:23:470
24363991657270,0cyclictest23144-1kworker/0:1H12:06:090
24363991616254,0cyclictest23144-1kworker/0:1H07:01:060
24363991614269,0cyclictest23144-1kworker/0:1H09:11:050
24363991611326,0cyclictest23144-1kworker/0:1H09:06:090
24363991601288,0cyclictest23144-1kworker/0:1H07:31:080
24363991598323,0cyclictest23144-1kworker/0:1H09:01:050
24363991586264,0cyclictest23144-1kworker/0:1H10:06:090
24363991557706,0cyclictest9-21ksoftirqd/008:26:390
2436399154430,0cyclictest23144-1kworker/0:1H12:23:470
24363991511190,0cyclictest23144-1kworker/0:1H10:46:160
24363991510487,0cyclictest9-21ksoftirqd/011:13:320
24363991506566,0cyclictest9-21ksoftirqd/011:03:320
24363991496236,0cyclictest23144-1kworker/0:1H11:06:110
24363991482311,0cyclictest23144-1kworker/0:1H07:46:140
24363991477416,0cyclictest9-21ksoftirqd/011:28:290
24363991461439,0cyclictest9-21ksoftirqd/008:48:490
24363991424142,0cyclictest23144-1kworker/0:1H08:36:050
24363991414453,0cyclictest9-21ksoftirqd/008:08:410
24363991411283,0cyclictest23144-1kworker/0:1H09:26:170
10113780,0rcuc/022504-21cron06:50:580
24363991374496,0cyclictest9-21ksoftirqd/008:18:420
24363991360526,0cyclictest1595-21jbd2/hda3-807:08:530
24363991172755,0cyclictest9-21ksoftirqd/008:31:070
24363991083638,0cyclictest9-21ksoftirqd/011:46:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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