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2025-12-19 - 23:32
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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 Fri Dec 19, 2025 12:44:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
336478599261230,20cyclictest3359184-21kworker/u2:007:36:220
341241822600,3chrt3412332-21/usr/sbin/munin10:00:150
344015722550,2sleep03440158-21ls11:40:080
336478599242211,19cyclictest3374607-21kworker/u2:208:10:310
338668222370,3chrt3386678-21users08:26:230
336478599235206,18cyclictest3432300-21kworker/u2:011:25:380
336478599235206,17cyclictest3408525-21kworker/u2:210:05:370
342118022300,3chrt3421179-21ld10:31:050
336478599229199,19cyclictest3440560-21kworker/u2:011:45:360
336478599228195,21cyclictest3401074-21kworker/u2:009:40:330
336478599226194,20cyclictest3418217-21kworker/u2:110:35:380
336478599225194,19cyclictest3408525-21kworker/u2:210:45:440
336478599224193,19cyclictest3359184-21kworker/u2:007:20:370
336478599221189,20cyclictest3374607-21kworker/u2:207:55:370
336478599219188,19cyclictest3374607-21kworker/u2:208:20:370
336478599218186,20cyclictest3432300-21kworker/u2:011:11:190
336478599217186,19cyclictest3387137-21kworker/u2:008:45:440
336478599214185,18cyclictest3359184-21kworker/u2:007:20:010
336478599214183,20cyclictest3387137-21kworker/u2:008:41:180
336478599213183,19cyclictest3442842-21kworker/u2:212:16:200
337958922120,3sleep03379590-21mailstats08:01:180
336478599212182,18cyclictest3388961-21kworker/u2:208:36:180
336478599211180,20cyclictest3426130-21kworker/u2:111:05:010
336478599211180,19cyclictest3374607-21kworker/u2:208:10:070
336478599210180,19cyclictest3426130-21kworker/u2:111:05:370
336478599210180,19cyclictest3426130-21kworker/u2:110:55:320
336478599210180,18cyclictest3387137-21kworker/u2:008:50:330
336478599209178,19cyclictest3401074-21kworker/u2:009:45:120
336478599209177,20cyclictest3374607-21kworker/u2:208:16:170
336478599208175,22cyclictest3370367-21kworker/u2:107:40:130
336478599207177,19cyclictest3359184-21kworker/u2:007:45:350
336478599206179,18cyclictest3408525-21kworker/u2:210:40:380
336478599206176,19cyclictest3394581-21kworker/u2:109:01:180
336478599206175,19cyclictest3426130-21kworker/u2:110:51:170
336478599205174,19cyclictest3387137-21kworker/u2:008:55:130
336478599204176,17cyclictest3408525-21kworker/u2:210:25:370
336478599204173,19cyclictest3442842-21kworker/u2:212:20:130
336478599204173,19cyclictest3440560-21kworker/u2:011:41:170
336478599204172,20cyclictest3408525-21kworker/u2:209:50:120
344847222030,2sleep03448475-21wc12:10:060
336478599203173,19cyclictest3442842-21kworker/u2:212:25:310
336478599203173,19cyclictest3394581-21kworker/u2:109:10:370
336362722030,2sleep03363630-21sort07:05:190
336478599202172,18cyclictest3398292-21kworker/u2:209:15:370
336478599201172,19cyclictest3408525-21kworker/u2:210:11:200
336478599200170,19cyclictest3401074-21kworker/u2:009:25:370
336478599200168,22cyclictest3408525-21kworker/u2:210:20:060
336478599199171,19cyclictest3359184-21kworker/u2:007:31:200
336478599198168,19cyclictest3440560-21kworker/u2:011:51:170
336478599198168,19cyclictest3394581-21kworker/u2:109:05:370
336478599198166,20cyclictest3442842-21kworker/u2:212:31:180
336478599197167,19cyclictest3436269-21kworker/u2:211:31:220
336478599197167,18cyclictest3401074-21kworker/u2:009:35:330
336478599197166,19cyclictest3401074-21kworker/u2:009:25:070
336478599196164,19cyclictest3444723-21kworker/u2:112:00:000
336478599195165,19cyclictest3359184-21kworker/u2:007:30:070
336478599194163,19cyclictest3408525-21kworker/u2:209:55:380
336478599194163,19cyclictest3404887-21kworker/u2:209:35:030
336478599193162,19cyclictest3442842-21kworker/u2:212:35:350
336478599193162,19cyclictest3374607-21kworker/u2:207:50:070
336478599193161,19cyclictest3408525-21kworker/u2:210:20:370
336478599187157,19cyclictest3432300-21kworker/u2:011:16:160
336478599183154,19cyclictest3384380-21kworker/u2:108:35:030
336478599183154,18cyclictest3359184-21kworker/u2:007:10:360
336478599181152,18cyclictest3442842-21kworker/u2:212:10:350
336478599178147,19cyclictest3444723-21kworker/u2:112:00:120
336478599177147,19cyclictest3432300-21kworker/u2:011:20:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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