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2025-12-31 - 21:40
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackeslot4.osadl.org (updated Wed Dec 31, 2025 12:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
614928993331,1cyclictest675893-21idleruntime-cro08:09:591
61493299282,22cyclictest615142-21apt-get07:10:122
61493299261,22cyclictest935455-21sort12:25:192
61493299261,21cyclictest656023-21apt-get07:50:122
614934992521,2cyclictest889456-21apt-get11:40:133
61493499251,21cyclictest731804-21apt-get09:05:113
61493299252,3cyclictest914723-21apt-get12:05:112
614932992521,2cyclictest899588-21apt-get11:50:122
614932992520,3cyclictest676164-21apt-get08:10:112
61493299251,23cyclictest711342-21idleruntime-cro08:45:002
61493299251,21cyclictest625252-21apt-get07:20:112
61493299251,21cyclictest0-21swapper/212:35:152
61493299250,22cyclictest889460-21runrttasks11:40:122
61492899255,19cyclictest0-21swapper/107:30:191
61492899252,2cyclictest894510-21apt-get11:45:121
61492899252,22cyclictest721700-21apt-get08:55:141
61492899252,22cyclictest721700-21apt-get08:55:141
61492899251,20cyclictest0-21swapper/109:30:141
614934992421,2cyclictest0-21swapper/311:25:173
61493499241,20cyclictest904643-21apt-get11:55:133
61493499241,20cyclictest650989-21apt-get07:45:093
61493499241,20cyclictest615142-21apt-get07:10:113
61493299242,2cyclictest787861-21apt-get10:00:132
614932992420,2cyclictest726753-21apt-get09:00:132
614932992419,3cyclictest746962-21apt-get09:20:122
61493299241,3cyclictest848601-21apt-get11:00:132
61493299241,20cyclictest869291-21apt-get11:20:142
61493299241,19cyclictest0-21swapper/210:35:112
61493299240,20cyclictest0-21swapper/207:40:102
614928992420,2cyclictest874320-21apt-get11:25:131
614928992419,4cyclictest889181-21cron11:39:591
614928992419,4cyclictest261-21systemd-journal07:44:591
61492899241,22cyclictest700392-21ntpq08:30:221
61492899241,20cyclictest919756-21apt-get12:10:141
61492899241,20cyclictest0-21swapper/111:10:131
61492899240,22cyclictest635116-21idleruntime-cro07:30:001
61492899240,21cyclictest726756-21chrt09:00:131
61492899240,20cyclictest0-21swapper/110:00:131
61492499241,3cyclictest853680-21apt-get11:05:130
61493499231,20cyclictest858502-21cron11:09:593
61493499231,20cyclictest755886-21ntpq09:25:223
61493499231,19cyclictest620195-21apt-get07:15:103
61493499230,20cyclictest0-21swapper/311:00:143
61493499230,19cyclictest0-21swapper/309:20:123
614932992320,1cyclictest782785-21apt-get09:55:132
61493299231,2cyclictest0-21swapper/211:30:142
61493299231,2cyclictest0-21swapper/211:30:142
61493299231,2cyclictest0-21swapper/210:45:112
61493299231,20cyclictest762523-21apt-get09:35:122
61493299231,20cyclictest0-21swapper/208:00:132
61493299231,20cyclictest0-21swapper/207:25:132
61493299231,19cyclictest0-21swapper/212:30:122
61493299230,2cyclictest0-21swapper/207:15:112
61493299230,21cyclictest812880-21cron10:24:592
61493299230,20cyclictest0-21swapper/208:30:132
61493299230,20cyclictest0-21swapper/207:30:032
614928992320,2cyclictest828338-21apt-get10:40:111
614928992319,2cyclictest929908-21apt-get12:20:111
614928992319,2cyclictest0-21swapper/108:35:121
61492899230,20cyclictest0-21swapper/110:05:111
61492499232,2cyclictest614920-21cyclictest09:35:120
614924992318,4cyclictest761877-21apt-config09:35:010
61492499231,2cyclictest736854-21apt-get09:10:150
61492499231,2cyclictest661049-21apt-get07:55:100
614934992219,2cyclictest0-21swapper/307:25:133
614934992218,2cyclictest0-21swapper/307:35:163
61493499221,20cyclictest939750-21http12:30:013
61493499221,20cyclictest843269-21cron10:54:593
61493499221,20cyclictest0-21swapper/310:10:183
61493499220,19cyclictest0-21swapper/308:25:133
61493499220,19cyclictest0-21swapper/308:15:133
614932992219,1cyclictest777707-21apt-get09:50:112
614932992219,1cyclictest0-21swapper/211:10:122
614932992219,1cyclictest0-21swapper/210:25:132
614932992218,2cyclictest920244-21sed12:10:182
614932992218,2cyclictest802793-21cron10:15:002
61493299221,1cyclictest0-21swapper/207:45:102
61493299220,2cyclictest868987-21sed11:20:012
61493299220,2cyclictest0-21swapper/209:25:132
61493299220,2cyclictest0-21swapper/208:55:132
61493299220,2cyclictest0-21swapper/208:55:132
61493299220,2cyclictest0-21swapper/208:15:132
61493299220,20cyclictest777433-21idleruntime-cro09:50:012
614928992219,2cyclictest903510-21ntpq11:50:211
614928992219,2cyclictest0-21swapper/107:55:111
61492899221,20cyclictest857628-21ntpq11:05:221
61492899221,20cyclictest833390-21apt-get10:45:111
61492899220,2cyclictest868625-21gpgv11:20:001
61492899220,20cyclictest0-21swapper/108:10:111
614924992219,1cyclictest0-21swapper/009:45:130
614924992219,1cyclictest0-21swapper/008:15:120
61492499221,2cyclictest940416-21apt-get12:30:120
61492499221,2cyclictest787861-21apt-get10:00:130
61492499221,20cyclictest751994-21apt-get09:25:130
61492499221,20cyclictest741883-21apt-get09:15:130
61492499221,20cyclictest701991-21ps08:35:170
61492499221,20cyclictest645938-21apt-get07:40:100
61492499220,19cyclictest0-21swapper/012:15:120
614934992119,1cyclictest0-21swapper/312:20:113
614934992118,2cyclictest950248-21munin-run12:40:003
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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