You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-05 - 09:10
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 Sat Sep 05, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
793399992825,2cyclictest1048123-21idleruntime-cro23:20:010
79340899261,21cyclictest0-21swapper/323:15:103
79340399262,21cyclictest936284-21apt-get21:30:111
79340399261,21cyclictest1038224-21apt-get23:10:131
79340899251,21cyclictest0-21swapper/319:20:123
79340899251,20cyclictest844921-21apt-get20:00:113
79340899251,20cyclictest0-21swapper/323:45:113
79340899251,20cyclictest0-21swapper/319:30:113
793406992520,2cyclictest1043314-21apt-get23:15:112
79340699250,20cyclictest0-21swapper/220:40:102
793403992520,3cyclictest516-21rs:main1
79340399251,21cyclictest885572-21apt-get20:40:121
79340399251,21cyclictest829177-21apt-get19:45:121
79340399251,21cyclictest793615-21apt-get19:10:091
79340399251,20cyclictest824109-21apt-get19:40:101
79340399250,24cyclictest1007492-21cron22:40:001
79340399250,22cyclictest702-21runrttasks21:35:111
793408992420,2cyclictest997564-21apt-get22:30:153
79340899241,21cyclictest1089551-21apt-get00:00:113
79340899241,20cyclictest976171-21ntpq22:05:213
79340899240,21cyclictest0-21swapper/322:50:093
79340899240,21cyclictest0-21swapper/322:50:093
793406992420,3cyclictest0-21swapper/220:25:002
79340699241,21cyclictest936284-21apt-get21:30:122
79340699241,20cyclictest987447-21apt-get22:20:132
793403992420,2cyclictest931218-21apt-get21:25:121
793403992420,2cyclictest808895-21apt-get19:25:111
793403992419,2cyclictest900753-21apt-get20:55:111
79340399241,3cyclictest814465-21grep19:30:151
79340399240,20cyclictest0-21swapper/100:15:141
79339999242,20cyclictest1125607-21apt-get00:35:110
793399992420,2cyclictest910910-21apt-get21:05:110
793399992418,4cyclictest3777322-21systemd-journal00:24:590
79339999241,21cyclictest1119368-21ntpq00:25:210
79339999240,2cyclictest0-21swapper/021:00:110
79340899231,2cyclictest921077-21apt-get21:15:113
79340899231,2cyclictest905821-21apt-get21:00:113
79340899231,21cyclictest854758-21cron20:10:003
79340899231,21cyclictest0-21swapper/320:20:123
79340899231,20cyclictest834693-21apt-get19:50:123
79340899231,20cyclictest0-21swapper/323:50:103
79340899231,20cyclictest0-21swapper/322:15:103
79340899231,20cyclictest0-21swapper/321:30:113
79340899230,2cyclictest64-21kcompactd000:26:263
79340899230,2cyclictest1115106-21sed00:25:003
793406992319,2cyclictest992491-21apt-get22:25:112
793406992316,5cyclictest1064138-21ps23:35:152
79340699231,2cyclictest1017972-21apt-get22:50:092
79340699231,2cyclictest1017972-21apt-get22:50:092
79340699231,19cyclictest982369-21apt-get22:15:102
79340699230,3cyclictest1069229-21taskset23:40:162
79340699230,20cyclictest977302-21apt-get22:10:112
79340699230,20cyclictest0-21swapper/221:20:122
79340699230,20cyclictest0-21swapper/219:20:132
79340699230,20cyclictest0-21swapper/200:25:132
79340699230,19cyclictest0-21swapper/223:00:102
79340699230,19cyclictest0-21swapper/220:50:122
79340699230,19cyclictest0-21swapper/219:35:112
793403992319,3cyclictest702-21runrttasks21:09:081
793403992319,2cyclictest0-21swapper/100:35:101
793403992319,2cyclictest0-21swapper/100:00:121
793403992318,3cyclictest1088859-21cron00:00:011
79340399230,20cyclictest0-21swapper/120:45:121
79340399230,20cyclictest0-21swapper/119:55:111
79340399230,20cyclictest0-21swapper/119:15:141
793399992319,3cyclictest812819-21ntpq19:25:200
79339999231,2cyclictest1120507-21apt-get00:30:110
79339999231,20cyclictest865228-21apt-get20:20:120
79339999230,20cyclictest0-21swapper/022:25:110
79339999230,20cyclictest0-21swapper/019:10:090
79339999230,19cyclictest0-21swapper/021:35:120
793408992219,2cyclictest0-21swapper/300:30:103
793408992219,2cyclictest0-21swapper/300:15:133
793408992218,2cyclictest0-21swapper/320:15:113
79340899221,20cyclictest0-21swapper/320:45:123
79340899220,2cyclictest0-21swapper/321:50:113
79340899220,2cyclictest0-21swapper/300:05:113
79340899220,20cyclictest0-21swapper/320:10:143
793406992217,3cyclictest860595-21tr20:15:152
79340699221,2cyclictest890640-21apt-get20:45:122
79340699221,2cyclictest880525-21apt-get20:35:112
79340699221,2cyclictest870321-21apt-get20:25:112
79340699221,20cyclictest64-21kcompactd023:13:202
79340699220,2cyclictest1083711-21cron23:55:002
79340699220,2cyclictest1013373-21cut22:45:162
79340699220,2cyclictest0-21swapper/221:15:112
79340699220,21cyclictest0-21swapper/219:10:182
79340699220,19cyclictest0-21swapper/221:25:132
79340699220,19cyclictest0-21swapper/219:15:142
793403992219,2cyclictest960502-21ntpq21:50:201
793403992219,2cyclictest895685-21apt-get20:50:121
793403992218,2cyclictest1012882-21apt-get22:45:131
79340399221,2cyclictest0-21swapper/121:10:111
79340399221,20cyclictest0-21swapper/122:24:241
79340399221,20cyclictest0-21swapper/120:26:401
79340399220,21cyclictest1032905-21idleruntime-cro23:05:001
79340399220,20cyclictest0-21swapper/122:05:121
79340399220,19cyclictest0-21swapper/120:05:111
793399992219,2cyclictest1104874-21apt-get00:15:140
793399992219,2cyclictest1078918-21apt-get23:50:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional