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2026-03-30 - 15:16
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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 highest latencies:
System rack3slot2.osadl.org (updated Mon Mar 30, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
264799899341313,18cyclictest29-21kswapd007:41:020
264799899341286,43cyclictest29-21kswapd009:15:200
264799899286214,20cyclictest29-21kswapd007:45:220
264799899247219,16cyclictest2651290-21kworker/u2:107:39:260
272663622290,3chrt2726631-21ntpq11:50:480
267047022230,4chrt2670472-21latency_hist08:30:070
264799899220190,18cyclictest2660644-21kworker/u2:208:20:050
264799899219189,18cyclictest2651290-21kworker/u2:107:32:240
264799899207178,18cyclictest2706235-21kworker/u2:010:45:040
264799899207178,18cyclictest2660644-21kworker/u2:208:05:050
264799899205178,17cyclictest2710799-21kworker/u2:211:10:030
270157722040,2sleep02701580-21sed10:20:430
264799899203173,18cyclictest2730791-21kworker/u2:212:20:380
269349022020,2sleep02693493-21tr09:51:180
264799899198169,17cyclictest2710799-21kworker/u2:211:20:030
264799899197168,18cyclictest2719610-21kworker/u2:011:35:030
264799899195166,17cyclictest2651290-21kworker/u2:107:30:080
264799899194163,19cyclictest2677357-21kworker/u2:209:00:040
264799899191163,17cyclictest2701068-21kworker/u2:110:35:020
264799899191161,18cyclictest2706235-21kworker/u2:010:55:050
264799899189161,18cyclictest2680154-21kworker/u2:009:10:020
264799899189161,17cyclictest2727514-21kworker/u2:012:00:010
264799899188160,17cyclictest2684829-21kworker/u2:209:25:030
264799899188160,17cyclictest2660644-21kworker/u2:208:45:050
266373121870,3chrt2663729-21interrupts08:05:240
264799899187157,18cyclictest2719610-21kworker/u2:011:45:070
264799899187157,18cyclictest2710799-21kworker/u2:211:00:070
264799899184154,18cyclictest2651290-21kworker/u2:107:51:140
264799899183155,17cyclictest2680154-21kworker/u2:009:15:060
264799899182154,16cyclictest2730791-21kworker/u2:212:16:180
264799899182153,19cyclictest2694574-21kworker/u2:210:25:060
264799899181152,18cyclictest2691313-21kworker/u2:109:45:440
264799899181150,19cyclictest2649392-21kworker/u2:007:20:060
264799899180151,18cyclictest2727514-21kworker/u2:012:01:180
264799899180151,18cyclictest2675074-21kworker/u2:108:46:180
264799899180150,18cyclictest2684829-21kworker/u2:209:35:380
264799899178151,16cyclictest2660644-21kworker/u2:208:00:050
264799899178149,18cyclictest2660644-21kworker/u2:208:11:200
264799899178148,18cyclictest2710799-21kworker/u2:211:30:070
264799899177147,18cyclictest2660644-21kworker/u2:208:21:200
264799899176147,19cyclictest2684829-21kworker/u2:209:45:040
264799899176147,18cyclictest2694574-21kworker/u2:210:15:330
264799899175148,17cyclictest2660644-21kworker/u2:208:40:050
264799899175146,18cyclictest2684829-21kworker/u2:209:30:500
264799899175146,17cyclictest2660644-21kworker/u2:208:30:560
264799899174148,16cyclictest2694574-21kworker/u2:210:11:170
264799899174146,18cyclictest2694574-21kworker/u2:210:00:420
264799899174146,17cyclictest2706235-21kworker/u2:010:45:120
264799899173144,18cyclictest2691313-21kworker/u2:109:55:320
267931021720,4chrt2679307-21ntpq09:00:500
264799899172144,17cyclictest2710799-21kworker/u2:211:11:160
264799899171145,18cyclictest2643789-21kworker/u2:207:11:240
264799899170140,20cyclictest2735884-21kworker/u2:112:36:160
264799899170140,19cyclictest2730791-21kworker/u2:212:25:340
264799899169141,18cyclictest2735884-21kworker/u2:112:30:080
264799899169139,18cyclictest2730791-21kworker/u2:212:15:010
264799899167139,17cyclictest2643789-21kworker/u2:207:10:050
264799899165138,17cyclictest2719610-21kworker/u2:011:40:050
264799899165135,18cyclictest2710799-21kworker/u2:211:00:490
264799899165135,18cyclictest2651290-21kworker/u2:107:20:550
264799899164135,17cyclictest2710799-21kworker/u2:211:25:010
264799899163135,18cyclictest2706235-21kworker/u2:010:40:000
264799899163134,17cyclictest2675074-21kworker/u2:108:51:180
264799899161131,18cyclictest2694574-21kworker/u2:210:06:100
264799899157129,18cyclictest2725204-21kworker/u2:111:46:000
264799899157127,19cyclictest2727514-21kworker/u2:012:05:380
264799899154126,17cyclictest2684829-21kworker/u2:209:25:520
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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