You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-17 - 09:46
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 Fri Jul 17, 2026 00:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
383155399351,4cyclictest4061568-21sort22:55:173
383155399350,32cyclictest4005374-21taskset22:00:133
383155399341,24cyclictest3958860-21awk21:15:013
383155399320,22cyclictest4102666-21sort23:35:173
383155399311,20cyclictest0-21swapper/323:55:123
383155399300,2cyclictest3918298-21idleruntime-cro20:35:003
383155399290,3cyclictest4076113-21pluginstate23:10:003
3831553992823,3cyclictest509-21systemd-logind22:45:003
3831553992818,9cyclictest3923342-21ls20:40:003
383155399281,21cyclictest4127559-21apt-get00:00:133
383155399281,20cyclictest0-21swapper/320:05:123
383155399270,26cyclictest0-21swapper/320:25:213
383155399270,24cyclictest3964990-21grep21:20:153
383155399270,18cyclictest0-21swapper/300:20:123
383155399261,21cyclictest4081895-21apt-get23:15:123
383155399261,21cyclictest4050940-21apt-get22:45:133
383155399261,21cyclictest4015378-21apt-get22:10:123
383155399261,21cyclictest0-21swapper/319:45:143
383155399260,23cyclictest0-21swapper/321:40:123
383154899262,3cyclictest3888125-21apt-get20:05:121
3831548992623,2cyclictest516-21rs:main1
383154899262,21cyclictest4071238-21apt-get23:05:121
383154899261,21cyclictest4005212-21apt-get22:00:121
3831553992520,3cyclictest3872843-21apt-get19:50:123
3831553992519,4cyclictest3928689-21apt-get20:45:123
383155399251,22cyclictest4025246-21cron22:20:003
383155399251,21cyclictest3877957-21apt-get19:55:113
383155399250,21cyclictest0-21swapper/321:00:113
3831550992522,2cyclictest0-21swapper/219:50:012
383155099251,20cyclictest3898266-21apt-get20:15:132
383154899251,20cyclictest4132608-21apt-get00:05:161
383154399251,20cyclictest3857632-21apt-get19:35:110
383154399250,24cyclictest3846520-21taskset19:20:220
3831553992419,3cyclictest3938849-21apt-get20:55:113
383155399241,3cyclictest0-21swapper/321:15:123
383155399241,20cyclictest3969721-21apt-get21:25:123
383155399241,20cyclictest0-21swapper/320:15:143
383155399241,20cyclictest0-21swapper/319:40:123
383155399240,2cyclictest4133104-21ps00:05:203
383155399240,20cyclictest0-21swapper/319:10:123
383155399240,19cyclictest0-21swapper/323:33:103
383155399240,19cyclictest0-21swapper/323:33:103
3831550992421,2cyclictest514-21in:imuxsock22:15:012
383155099241,3cyclictest3923614-21apt-get20:40:122
383155099241,21cyclictest3837281-21apt-get19:15:132
383155099240,20cyclictest0-21swapper/223:05:122
383154899241,21cyclictest3948989-21apt-get21:05:121
383154899241,21cyclictest3948989-21apt-get21:05:121
383154899241,20cyclictest3933759-21apt-get20:50:111
383154899241,20cyclictest3913453-21apt-get20:30:131
383154399242,2cyclictest4137674-21apt-get00:10:130
3831543992420,2cyclictest3893195-21apt-get20:10:110
3831543992418,4cyclictest3857361-21awk19:35:000
383154399241,22cyclictest3938601-21idleruntime-cro20:55:000
3831553992319,3cyclictest0-21swapper/322:36:443
3831553992318,4cyclictest3992203-21sed21:45:193
3831553992318,4cyclictest0-21swapper/319:10:013
3831553992317,4cyclictest3893198-21taskset20:10:123
383155399231,20cyclictest3974814-21apt-get21:30:123
383155399231,20cyclictest0-21swapper/323:29:583
383155399230,20cyclictest0-21swapper/323:50:133
3831550992320,2cyclictest4045892-21apt-get22:40:142
383155099231,2cyclictest4076758-21apt-get23:10:132
383154899232,2cyclictest4040823-21apt-get22:35:111
3831548992320,1cyclictest3831764-21apt-get19:10:121
3831548992319,2cyclictest4111177-21ntpq23:40:211
383154899231,19cyclictest0-21swapper/122:40:141
383154899230,22cyclictest4065868-21cron23:00:001
383154899230,20cyclictest0-21swapper/119:25:111
3831543992319,2cyclictest4010039-21idleruntime-cro22:05:010
3831543992317,3cyclictest0-21swapper/019:25:110
383154399231,2cyclictest1-21systemd23:15:000
383154399231,20cyclictest4117413-21apt-get23:50:110
383154399230,3cyclictest0-21swapper/020:55:120
383155399229,11cyclictest4143254-21irqcore00:15:163
3831553992219,2cyclictest0-21swapper/322:50:133
3831553992219,2cyclictest0-21swapper/321:56:583
3831553992219,2cyclictest0-21swapper/319:35:113
3831553992219,2cyclictest0-21swapper/319:16:133
3831553992219,1cyclictest0-21swapper/320:50:123
3831553992217,4cyclictest3908103-21cron20:25:003
3831553992216,5cyclictest4138157-21irqcore00:10:173
383155399221,2cyclictest64-21kcompactd000:29:383
383155399221,2cyclictest3847469-21apt-get19:25:113
383155399221,2cyclictest0-21swapper/319:30:113
383155399221,1cyclictest0-21swapper/323:20:103
3831550992219,2cyclictest4112365-21apt-get23:45:122
3831550992218,2cyclictest509-21systemd-logind19:15:012
3831550992218,2cyclictest3853045-21irqcore19:30:152
383155099221,20cyclictest4020449-21apt-get22:15:122
383155099221,1cyclictest4131426-21ntpq00:00:222
383155099220,19cyclictest0-21swapper/200:10:132
3831548992219,2cyclictest0-21swapper/100:10:131
3831548992218,2cyclictest4056030-21apt-get22:50:121
3831548992218,2cyclictest3903313-21apt-get20:20:121
3831548992217,2cyclictest0-21swapper/119:40:121
383154899221,20cyclictest64-21kcompactd023:17:041
383154899221,1cyclictest4163080-21apt-get00:35:121
383154899221,1cyclictest0-21swapper/121:15:151
383154899220,19cyclictest0-21swapper/123:50:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional