You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-01 - 19:00
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 Mon Jun 01, 2026 12:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
67777993412,21cyclictest0-21swapper/107:30:001
67780993017,2cyclictest287432-21munin-plugin-st10:45:002
67780993017,2cyclictest287432-21munin-plugin-st10:45:002
6778099301,21cyclictest129491-21apt-get08:10:122
67780992819,7cyclictest67998-21apt-get07:10:132
67780992816,2cyclictest83687-21irqcore07:25:172
67780992816,2cyclictest363671-21idleruntime-cro12:00:002
6778099281,2cyclictest221014-21apt-get09:40:122
6778099280,20cyclictest0-21swapper/210:03:002
67780992718,7cyclictest332980-21systemd-run11:30:002
67780992717,2cyclictest0-21swapper/210:05:122
6778099271,5cyclictest235960-21cron09:55:002
6778099270,2cyclictest78620-21tr07:20:152
6778299261,21cyclictest155186-21apt-get08:35:123
67780992617,2cyclictest1-21systemd11:40:002
6778099261,21cyclictest384184-21apt-get12:20:132
6778099260,2cyclictest383911-21sh12:19:592
6778099260,19cyclictest0-21swapper/209:30:112
6777399263,21cyclictest332974-21true11:30:000
67773992623,2cyclictest0-21swapper/007:20:210
6778299252,2cyclictest139623-21apt-get08:20:113
6778299251,21cyclictest374072-21apt-get12:10:113
6778299251,20cyclictest0-21swapper/312:30:113
6778099252,2cyclictest348816-21apt-get11:45:112
67780992521,2cyclictest0-21swapper/207:30:162
67780992516,3cyclictest77468-21taskset07:15:262
6778099251,2cyclictest0-21swapper/211:03:472
6778099251,21cyclictest272135-21apt-get10:30:132
6778299242,2cyclictest195765-21apt-get09:15:123
6778299241,21cyclictest97671-21ntpq07:35:213
6778299240,23cyclictest114102-21cron07:54:593
67780992420,2cyclictest389236-21apt-get12:25:132
6778099241,2cyclictest205878-21apt-get09:25:132
6778099241,20cyclictest374072-21apt-get12:10:112
6778099241,20cyclictest0-21swapper/212:30:112
6778099241,20cyclictest0-21swapper/210:55:132
6778099240,22cyclictest323599-21ps11:20:172
6778099240,21cyclictest369020-21apt-get12:05:142
6778099240,21cyclictest307961-21apt-get11:05:112
6778099240,20cyclictest64-21kcompactd008:25:072
6778099240,1cyclictest64-21kcompactd007:49:382
6777799242,2cyclictest180511-21apt-get09:00:121
6777799241,20cyclictest215961-21apt-get09:35:131
6777399242,2cyclictest363942-21apt-get12:00:110
6777399242,20cyclictest134546-21apt-get08:15:130
6777399241,4cyclictest404137-21basename12:40:000
6777399241,20cyclictest0-21swapper/010:35:130
6778299231,3cyclictest87980-21munin-run07:30:003
6778299231,21cyclictest64-21kcompactd009:09:443
6778299231,21cyclictest0-21swapper/311:46:503
6778299231,21cyclictest0-21swapper/310:55:003
6778299230,3cyclictest145160-21ps08:25:173
6778299230,20cyclictest0-21swapper/307:15:133
67780992319,3cyclictest190407-21cron09:10:002
6778099231,2cyclictest160234-21apt-get08:40:122
6778099231,21cyclictest0-21swapper/210:10:092
6778099230,20cyclictest0-21swapper/210:20:122
6778099230,20cyclictest0-21swapper/209:45:162
6777799232,20cyclictest297809-21apt-get10:55:131
6777799231,2cyclictest88663-21apt-get07:30:121
6777799231,21cyclictest226067-21apt-get09:45:111
6777799230,20cyclictest200821-21apt-get09:20:111
6777799230,20cyclictest0-21swapper/109:50:131
67773992320,2cyclictest104295-21apt-get07:45:120
67773992319,2cyclictest338708-21apt-get11:35:090
6777399231,20cyclictest358869-21apt-get11:55:130
6777399231,20cyclictest312993-21apt-get11:10:120
6777399231,20cyclictest0-21swapper/009:40:110
6777399230,21cyclictest256879-21apt-get10:15:120
6777399230,20cyclictest251788-21apt-get10:10:010
67782992219,2cyclictest72813-21sh07:15:003
67782992219,2cyclictest0-21swapper/309:40:123
67782992219,1cyclictest210928-21apt-get09:30:123
67782992218,2cyclictest0-21swapper/311:10:123
6778299221,20cyclictest0-21swapper/312:05:123
6778299221,20cyclictest0-21swapper/307:30:023
6778299221,1cyclictest0-21swapper/309:50:123
6778299221,1cyclictest0-21swapper/307:20:113
6778299220,2cyclictest481rcuc/312:00:003
6778299220,2cyclictest0-21swapper/311:05:123
6778299220,20cyclictest0-21swapper/308:40:123
67780992219,2cyclictest322832-21basename11:20:002
67780992219,1cyclictest0-21swapper/210:25:132
67780992218,2cyclictest190689-21apt-get09:10:112
67780992218,2cyclictest0-21swapper/209:00:132
67780992217,3cyclictest155673-21irqcore08:35:162
6778099221,20cyclictest154528-21apt-key08:35:012
6778099221,1cyclictest165314-21apt-get08:45:142
6778099221,1cyclictest0-21swapper/209:59:142
6778099220,21cyclictest0-21swapper/210:16:272
6778099220,20cyclictest135041-21ps08:15:172
67777992219,2cyclictest516-21rs:main1
67777992219,2cyclictest500-21dbus-daemon10:40:001
67777992219,1cyclictest302886-21apt-get11:00:131
6777799221,2cyclictest0-21swapper/108:20:111
6777799220,21cyclictest73076-21apt-get07:15:131
6777799220,20cyclictest301rcuc/112:00:001
6777799220,20cyclictest145163-21grep08:25:171
6777799220,20cyclictest0-21swapper/107:20:111
6777799220,19cyclictest0-21swapper/107:10:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional