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2025-06-28 - 23:16
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 20 highest latencies:
System rackfslot4.osadl.org (updated Sat Jun 28, 2025 12:45:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
511321250,2chrt960-21mmi08:40:570
2882021220,3chrt960-21mmi10:27:300
174221210,2chrt1743-21sh10:37:400
1964321190,3chrt19645-21latency_hist10:10:100
2336321150,2chrt960-21mmi11:18:310
2189321140,2chrt960-21mmi10:14:340
3176521120,2chrt31766-21sh11:34:290
2690221120,4chrt26900-21grep11:25:100
2109821120,2chrt21096-21sh11:14:160
1326721120,3chrt13268-21sleep09:58:100
132821100,2chrt1329-21sleep12:39:360
943121070,2chrt9432-21ssh10:52:110
2524721030,2chrt25245-21sh08:17:390
362721010,2chrt3628-21TaskTest11:42:250
206022860,2chrt20601-21TaskTest09:10:250
169892790,2sleep016987-21ls10:05:080
215492654,50sleep021555-21sh07:09:440
309722613,49sleep030978-21cat10:31:320
135332604,46sleep013576-21idleruntime-cro11:00:000
240302593,7sleep0960-21mmi09:17:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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