You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-24 - 17:05
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 Wed Jun 24, 2026 12:43:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
368038799320,30cyclictest3960738-21awk11:45:003
3680381993026,2cyclictest0-21swapper/108:45:001
368038799282,22cyclictest3996834-21apt-get12:20:123
368038799271,24cyclictest3762171-21idleruntime-cro08:30:003
368038799261,4cyclictest3782806-21idleruntime-cro08:50:003
368038799261,23cyclictest3863735-21idleruntime-cro10:10:003
368038799261,22cyclictest3721984-21apt-get07:50:103
368038399261,23cyclictest3747789-21sort08:15:162
368038399260,20cyclictest3838788-21apt-get09:45:122
3680378992621,3cyclictest3899397-21apt-get10:45:110
3680387992520,3cyclictest3874107-21apt-get10:20:113
3680387992520,3cyclictest3848849-21apt-get09:55:123
368038799251,4cyclictest4012944-21irqcore12:35:153
368038799251,22cyclictest500-21dbus-daemon12:05:013
368038799251,20cyclictest3737217-21apt-get08:05:133
368038799250,23cyclictest3913659-21taskset10:55:163
368038399251,22cyclictest3986437-21cron12:10:012
368038399251,21cyclictest3966070-21apt-get11:50:102
368038399251,21cyclictest3803388-21apt-get09:10:112
368038399251,20cyclictest3879162-21apt-get10:25:122
368038399251,20cyclictest3691157-21apt-get07:20:102
3680378992520,3cyclictest3716484-21apt-get07:45:110
3680387992420,2cyclictest3793208-21apt-get09:00:103
3680387992419,3cyclictest0-21swapper/307:20:113
3680387992418,2cyclictest3828684-21apt-get09:35:143
368038799241,20cyclictest3798310-21apt-get09:05:133
368038799241,19cyclictest0-21swapper/307:55:103
368038799240,21cyclictest0-21swapper/309:50:123
3680383992420,2cyclictest3930618-21apt-get11:15:122
3680383992419,3cyclictest3894320-21apt-get10:40:112
368038399241,19cyclictest0-21swapper/209:15:122
3680381992413,2cyclictest0-21swapper/112:39:591
368038199240,20cyclictest0-21swapper/110:15:111
368037899242,2cyclictest3747299-21apt-get08:15:120
368037899242,2cyclictest3696234-21apt-get07:25:100
368037899242,20cyclictest3940750-21apt-get11:25:110
3680378992419,4cyclictest3907098-21sed10:50:180
368037899241,21cyclictest3833734-21apt-get09:40:120
3680387992319,2cyclictest0-21swapper/309:20:133
3680387992319,2cyclictest0-21swapper/308:20:113
368038799231,2cyclictest0-21swapper/311:35:133
368038799231,2cyclictest0-21swapper/307:40:133
368038799231,21cyclictest64-21kcompactd008:02:013
368038799231,20cyclictest0-21swapper/310:10:193
368038799230,20cyclictest3762928-21sed08:30:153
368038799230,20cyclictest3762928-21sed08:30:153
368038799230,20cyclictest0-21swapper/311:30:113
368038799230,20cyclictest0-21swapper/311:10:103
3680383992320,2cyclictest3920465-21apt-get11:05:132
3680383992319,3cyclictest3777322-21systemd-journal11:30:002
3680383992319,2cyclictest3864007-21apt-get10:10:112
3680383992319,2cyclictest3853627-21sh10:00:002
3680383992319,2cyclictest3783078-21apt-get08:50:102
3680383992318,4cyclictest3685445-21apt-key07:15:002
368038399231,2cyclictest3869049-21apt-get10:15:112
368038399231,2cyclictest3742268-21apt-get08:10:112
368038399230,21cyclictest3721648-21apt-config07:50:012
368038399230,21cyclictest0-21swapper/210:20:112
368038399230,20cyclictest3686552-21/usr/sbin/munin07:15:152
368038399230,20cyclictest0-21swapper/210:45:112
368038399230,19cyclictest0-21swapper/209:50:112
3680381992319,2cyclictest3843818-21apt-get09:50:121
3680381992319,2cyclictest0-21swapper/110:00:001
368038199231,2cyclictest3945802-21apt-get11:30:101
368038199231,2cyclictest3884194-21apt-get10:30:131
368038199231,2cyclictest0-21swapper/107:15:161
368038199231,20cyclictest3813525-21apt-get09:20:121
368038199230,20cyclictest0-21swapper/108:10:111
368037899232,2cyclictest3971149-21apt-get11:55:120
368037899231,2cyclictest3767494-21apt-get08:35:120
368037899231,21cyclictest3686101-21apt-get07:15:110
368037899230,4cyclictest3873835-21idleruntime-cro10:20:000
368037899230,21cyclictest3955624-21awk11:40:000
3680387992218,2cyclictest3935697-21apt-get11:20:123
3680387992218,2cyclictest0-21swapper/311:15:123
3680387992218,2cyclictest0-21swapper/310:00:153
3680387992218,2cyclictest0-21swapper/309:40:113
3680387992217,3cyclictest3986712-21apt-get12:10:113
368038799221,2cyclictest3772544-21apt-get08:40:113
368038799220,2cyclictest3919764-21cron11:05:003
368038799220,2cyclictest0-21swapper/310:50:003
368038799220,2cyclictest0-21swapper/308:38:023
3680383992219,1cyclictest0-21swapper/211:45:112
368038399221,19cyclictest3777519-21latency_hist08:45:012
368038399220,2cyclictest0-21swapper/207:36:122
368038199225,8cyclictest3965820-21awk11:50:001
3680381992219,2cyclictest3918925-21ntpq11:00:221
3680381992219,1cyclictest3853900-21apt-get10:00:111
3680381992218,3cyclictest4008302-21irqstats12:30:161
368038199221,2cyclictest3778048-21apt-get08:45:121
368038199221,19cyclictest3823629-21apt-get09:30:121
368038199220,19cyclictest0-21swapper/111:40:121
368038199220,19cyclictest0-21swapper/109:15:121
368038199220,19cyclictest0-21swapper/107:20:111
3680378992219,2cyclictest3874107-21apt-get10:20:110
3680378992218,3cyclictest3828433-21basename09:35:010
3680378992218,2cyclictest3795447-21ps09:00:160
368037899221,2cyclictest3960996-21apt-get11:45:110
368037899221,20cyclictest3939619-21ntpq11:20:210
3680387992119,1cyclictest0-21swapper/307:25:113
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional