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2025-12-20 - 20:25
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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 Dec 20, 2025 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
387016323060,4chrt3870162-21ld08:05:530
392165422740,3chrt3921653-21awk11:10:360
390219822660,3sleep03902199-21ld10:00:430
385421899254225,18cyclictest3894559-21kworker/u2:109:46:180
388136622460,3chrt3881365-21ntpq08:46:030
385421899245215,19cyclictest3861570-21kworker/u2:007:37:160
393256222430,2chrt3932558-21diskstats11:50:230
385421899239209,19cyclictest3873798-21kworker/u2:108:25:390
389923722370,2sleep03899240-21kernelversion09:50:300
385421899233205,16cyclictest3876570-21kworker/u2:209:00:010
385421899232202,19cyclictest3861570-21kworker/u2:007:55:330
385421899229201,17cyclictest3904474-21kworker/u2:210:10:320
388341022280,3chrt3883409-21sshd08:54:090
385421899227196,19cyclictest3930945-21kworker/u2:112:05:360
385421899226195,19cyclictest3887714-21kworker/u2:109:16:170
385421899224195,18cyclictest3908654-21kworker/u2:010:35:380
385421899224182,18cyclictest3883527-21kworker/u2:009:10:010
385421899221191,18cyclictest3930945-21kworker/u2:112:00:370
385421899218188,18cyclictest3861570-21kworker/u2:008:15:370
385421899218187,19cyclictest3930945-21kworker/u2:111:56:180
385421899217189,17cyclictest3928636-21kworker/u2:011:40:020
385421899217188,18cyclictest3922975-21kworker/u2:111:20:130
385421899216186,19cyclictest3894559-21kworker/u2:109:56:190
385421899212181,19cyclictest3876570-21kworker/u2:208:36:210
385421899210181,18cyclictest3904474-21kworker/u2:210:21:190
385421899210181,17cyclictest3861570-21kworker/u2:007:45:440
385421899210179,20cyclictest3853281-21kworker/u2:207:20:030
385421899210179,19cyclictest3937901-21kworker/u2:212:20:320
385421899209179,19cyclictest3902671-21kworker/u2:010:06:180
385421899208179,18cyclictest3883527-21kworker/u2:009:01:170
385421899208178,19cyclictest3922975-21kworker/u2:111:31:190
385421899207177,18cyclictest3928636-21kworker/u2:011:45:380
385421899206175,19cyclictest3937901-21kworker/u2:212:20:020
385421899203172,19cyclictest3908654-21kworker/u2:010:40:360
385421899201171,18cyclictest3922975-21kworker/u2:111:30:080
385421899201171,18cyclictest3865430-21kworker/u2:207:55:070
385421899201171,18cyclictest3861570-21kworker/u2:008:00:370
385421899199171,19cyclictest3904474-21kworker/u2:210:26:190
385421899199169,19cyclictest3883527-21kworker/u2:009:15:010
385421899199169,19cyclictest3853281-21kworker/u2:207:10:470
385421899199168,19cyclictest3937901-21kworker/u2:212:30:050
385421899199168,19cyclictest3887714-21kworker/u2:109:25:020
385421899198170,17cyclictest3917017-21kworker/u2:211:05:320
385421899198168,19cyclictest3859797-21kworker/u2:207:30:330
385421899198168,18cyclictest3904474-21kworker/u2:210:30:360
385421899197170,18cyclictest3915616-21kworker/u2:110:51:220
385421899197167,18cyclictest3908654-21kworker/u2:010:45:440
385421899197165,20cyclictest3937901-21kworker/u2:212:35:330
385421899196167,19cyclictest3917017-21kworker/u2:211:16:180
385421899196166,19cyclictest3915616-21kworker/u2:111:00:030
385421899195165,19cyclictest3928636-21kworker/u2:011:40:420
385421899195164,20cyclictest3892382-21kworker/u2:009:41:210
385421899194164,18cyclictest3873798-21kworker/u2:108:30:380
385421899193164,18cyclictest3863147-21kworker/u2:107:45:010
385421899193162,19cyclictest3861570-21kworker/u2:008:20:320
385421899191164,16cyclictest3853281-21kworker/u2:207:20:090
385421899191161,19cyclictest3892382-21kworker/u2:009:30:060
385421899190162,18cyclictest3892382-21kworker/u2:009:35:070
385421899189160,17cyclictest3861570-21kworker/u2:008:10:140
385421899189159,18cyclictest3857505-21kworker/u2:007:25:170
385421899188159,19cyclictest3917017-21kworker/u2:211:01:270
385421899187157,18cyclictest3937901-21kworker/u2:212:30:290
385421899186156,18cyclictest3876570-21kworker/u2:208:40:100
385421899185156,17cyclictest3930945-21kworker/u2:112:10:460
385421899184157,17cyclictest3894559-21kworker/u2:109:40:020
385421899180152,17cyclictest3904474-21kworker/u2:210:20:020
385421899179151,18cyclictest3853281-21kworker/u2:207:10:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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