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2026-05-02 - 14:29
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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 Sat May 02, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
208583299363333,20cyclictest29-21kswapd007:35:550
211709022620,3chrt2117078-21ntpq09:00:540
209149522450,3chrt2091496-21ls07:30:070
214461922370,4chrt2144621-21forks10:40:190
208583299221190,19cyclictest2162495-21kworker/u2:212:25:080
217500922080,3sleep02175011-21idleruntime-cro12:30:010
208583299200167,22cyclictest2162495-21kworker/u2:212:10:030
208583299195153,18cyclictest2105403-21kworker/u2:108:26:220
208583299191160,19cyclictest2162495-21kworker/u2:211:55:070
208583299190159,19cyclictest2162495-21kworker/u2:212:05:030
208583299187159,18cyclictest2150394-21kworker/u2:011:15:060
208583299187157,20cyclictest2121137-21kworker/u2:009:25:070
208583299186155,19cyclictest2090022-21kworker/u2:108:00:050
215454921850,3chrt2154551-21awk11:15:300
209153821840,2sleep02091539-21cat07:30:120
208583299184142,18cyclictest2117924-21kworker/u2:209:16:180
208583299183148,23cyclictest2109074-21anacron08:31:220
208583299182153,19cyclictest2098860-21kworker/u2:208:15:050
208583299180149,19cyclictest2162495-21kworker/u2:212:15:070
208583299179150,19cyclictest2123498-21kworker/u2:109:36:200
208583299179149,19cyclictest2121137-21kworker/u2:009:30:040
208583299177147,19cyclictest2150394-21kworker/u2:011:45:030
214087521760,2sleep02140876-21awk10:26:170
213493321760,3chrt2134932-21awk10:05:240
208583299176148,18cyclictest2150394-21kworker/u2:011:30:560
208583299176147,19cyclictest2081092-21kworker/u2:207:20:050
208583299176146,20cyclictest2123498-21kworker/u2:109:55:010
208583299176146,18cyclictest2090022-21kworker/u2:107:50:150
208636321740,3chrt2086362-21gcc07:10:480
208583299174144,19cyclictest2098860-21kworker/u2:208:20:050
208583299173144,18cyclictest2162495-21kworker/u2:212:00:070
208583299173144,18cyclictest2090022-21kworker/u2:107:45:070
213943021720,3chrt2139428-21ntpq10:21:040
211844421720,4chrt2118441-21ntpq09:05:470
208583299172142,19cyclictest2125371-21kworker/u2:209:35:020
208583299172141,19cyclictest2123498-21kworker/u2:110:00:130
211467621710,3chrt2114674-21users08:51:240
208583299171141,18cyclictest2137412-21kworker/u2:010:20:050
208583299169140,18cyclictest2143466-21kworker/u2:210:55:060
208583299169139,20cyclictest2150394-21kworker/u2:011:30:020
208583299169139,19cyclictest2098860-21kworker/u2:208:21:200
208583299167137,20cyclictest2143466-21kworker/u2:210:45:380
208583299167137,19cyclictest2081092-21kworker/u2:207:10:040
211043521650,3chrt2110434-21sed08:36:210
208583299165136,19cyclictest2098860-21kworker/u2:208:10:030
208583299163133,19cyclictest2117924-21kworker/u2:209:15:030
208583299161132,18cyclictest2150394-21kworker/u2:011:40:050
208583299161132,18cyclictest2150394-21kworker/u2:011:05:020
208583299161130,20cyclictest2081092-21kworker/u2:207:20:230
208583299160131,18cyclictest2154557-21kworker/u2:211:25:020
208583299160130,19cyclictest2123498-21kworker/u2:109:45:060
208583299159129,19cyclictest2150394-21kworker/u2:011:06:210
208583299159129,19cyclictest2143466-21kworker/u2:210:55:360
208583299159129,19cyclictest2090022-21kworker/u2:108:00:330
208583299158130,18cyclictest2123498-21kworker/u2:110:00:050
208583299157127,19cyclictest2143466-21kworker/u2:210:36:150
208583299156127,18cyclictest2090022-21kworker/u2:107:50:050
208583299155125,19cyclictest2123498-21kworker/u2:110:15:070
208583299153127,15cyclictest2123498-21kworker/u2:109:50:040
208583299153123,19cyclictest2176198-21kworker/u2:112:40:060
208583299153123,19cyclictest2105403-21kworker/u2:108:46:120
208583299152122,19cyclictest2105403-21kworker/u2:108:56:160
208583299151123,18cyclictest2162495-21kworker/u2:212:20:030
208583299151121,19cyclictest2137412-21kworker/u2:010:30:230
208583299142114,17cyclictest2162495-21kworker/u2:211:45:480
208583299137109,18cyclictest2173633-21kworker/u2:012:30:160
208583299136107,18cyclictest2105403-21kworker/u2:108:40:090
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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