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2025-12-18 - 12:39
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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: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack3slot2.osadl.org (updated Thu Dec 18, 2025 00:44:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
267731022460,3chrt2677307-21ntpq22:05:300
262809799239209,19cyclictest2671773-21kworker/u2:023:10:120
262809799232201,19cyclictest2651155-21kworker/u2:220:40:020
262809799230202,17cyclictest2671773-21kworker/u2:000:00:020
262809799230200,19cyclictest2671773-21kworker/u2:023:40:110
262809799230199,19cyclictest2636919-21kworker/u2:120:00:130
268262122290,4chrt2682624-21grep22:25:120
262809799227197,19cyclictest2671773-21kworker/u2:023:15:320
266573322260,3chrt2665731-21systemctl21:25:020
262809799226195,19cyclictest2709065-21kworker/u2:200:30:110
262809799222193,19cyclictest2636919-21kworker/u2:120:20:130
262809799221192,18cyclictest2671773-21kworker/u2:021:55:370
262809799220191,18cyclictest2714578-21kworker/u2:000:25:320
262809799220190,19cyclictest2659397-21kworker/u2:221:06:200
262809799219190,18cyclictest2671773-21kworker/u2:022:01:170
262809799219189,19cyclictest2659397-21kworker/u2:221:36:200
262809799218190,17cyclictest2606424-21kworker/u2:119:10:090
262809799218187,19cyclictest2671773-21kworker/u2:023:05:360
262809799218187,19cyclictest2636919-21kworker/u2:120:10:030
262809799218186,20cyclictest2709065-21kworker/u2:200:15:140
262809799218186,20cyclictest2671773-21kworker/u2:022:40:310
262809799218186,20cyclictest2671773-21kworker/u2:022:30:350
262809799216186,18cyclictest2651155-21kworker/u2:220:45:370
262809799216186,18cyclictest2636919-21kworker/u2:119:55:310
262809799216185,19cyclictest2671773-21kworker/u2:021:50:450
262809799216184,21cyclictest2636919-21kworker/u2:120:15:370
262809799214184,19cyclictest2628106-21kworker/u2:219:16:170
262809799213185,17cyclictest2636919-21kworker/u2:120:31:170
262809799213184,19cyclictest2671773-21kworker/u2:022:10:360
262809799212183,18cyclictest2628106-21kworker/u2:219:21:130
262809799210182,19cyclictest2671773-21kworker/u2:022:16:190
262809799210181,19cyclictest2636919-21kworker/u2:120:11:170
262809799210180,19cyclictest2709065-21kworker/u2:200:20:140
262809799210180,18cyclictest2671773-21kworker/u2:022:45:320
262809799210179,19cyclictest2671773-21kworker/u2:023:45:370
262809799209181,18cyclictest2671773-21kworker/u2:022:55:130
262809799209179,19cyclictest2671773-21kworker/u2:022:35:310
262809799209179,18cyclictest2628106-21kworker/u2:219:31:160
262809799208178,19cyclictest2659397-21kworker/u2:221:31:180
262809799208178,18cyclictest2628106-21kworker/u2:219:35:110
263928322070,2sleep02639285-21latency_hist19:50:060
262809799207179,17cyclictest2709065-21kworker/u2:200:05:380
262809799207178,18cyclictest2671773-21kworker/u2:023:50:130
262809799207177,19cyclictest2606424-21kworker/u2:119:10:030
262809799206177,18cyclictest2709065-21kworker/u2:200:15:080
262809799206176,18cyclictest2671773-21kworker/u2:022:50:370
262809799206172,22cyclictest2668945-21kworker/u2:121:45:130
262809799204175,17cyclictest2707518-21kworker/u2:100:00:160
262809799203175,17cyclictest2671773-21kworker/u2:023:30:380
262809799203174,18cyclictest2659397-21kworker/u2:221:01:200
262809799201171,19cyclictest2709065-21kworker/u2:200:35:310
262809799200169,20cyclictest2655162-21kworker/u2:120:51:150
262809799199170,18cyclictest2655162-21kworker/u2:120:55:120
262809799199169,19cyclictest2671773-21kworker/u2:023:35:330
262809799196165,19cyclictest2668945-21kworker/u2:121:45:070
262809799194166,17cyclictest2671773-21kworker/u2:023:00:120
262809799193163,18cyclictest2671773-21kworker/u2:023:21:120
262809799192162,18cyclictest2628106-21kworker/u2:219:30:020
262809799191163,18cyclictest2636919-21kworker/u2:120:30:070
262809799190161,18cyclictest2636919-21kworker/u2:119:51:200
262809799190161,17cyclictest2659397-21kworker/u2:221:10:320
262809799190160,18cyclictest2628106-21kworker/u2:219:40:130
262809799189159,18cyclictest2659397-21kworker/u2:221:30:030
262809799184155,18cyclictest2671773-21kworker/u2:023:25:420
262809799184153,20cyclictest2661539-21kworker/u2:021:15:520
262809799180151,19cyclictest2671773-21kworker/u2:022:20:300
262809799170141,17cyclictest2651155-21kworker/u2:220:45:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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