You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-11 - 22:38
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 Thu Jun 11, 2026 12:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1453229994845,2cyclictest1621849-21fwupd09:53:560
145323599322,22cyclictest0-21swapper/210:00:172
145323599300,2cyclictest0-21swapper/209:20:122
145323599290,2cyclictest1704031-21cron11:14:592
145323599290,22cyclictest1509848-21sed08:05:012
145323999281,7cyclictest3777322-21systemd-journal08:20:003
145323599281,2cyclictest1714492-21apt-get11:25:102
145323599280,1cyclictest0-21swapper/207:20:022
145323599270,21cyclictest1493681-21ps07:45:232
145323599270,1cyclictest1550876-21unin-run08:44:592
145323999261,23cyclictest3777322-21systemd-journal08:00:003
145323999261,22cyclictest1469508-21apt-get07:25:113
145323999261,21cyclictest0-21swapper/308:50:123
1453235992619,6cyclictest1694149-21apt-get11:05:132
145323599261,1cyclictest0-21swapper/210:15:242
145322999262,21cyclictest1684034-21apt-get10:55:120
1453239992520,3cyclictest1596712-21apt-get09:30:093
1453239992519,5cyclictest1724351-21cron11:35:003
1453239992519,3cyclictest1755106-21apt-get12:05:113
145323999251,21cyclictest1770295-21apt-get12:20:123
145323999251,21cyclictest1750009-21apt-get12:00:133
145323599251,21cyclictest1709401-21apt-get11:20:122
145323599250,23cyclictest0-21swapper/207:55:112
145322999250,24cyclictest1785274-21cron12:35:000
145322999250,24cyclictest1473462-21seq07:25:210
145323999242,2cyclictest1713531-21switchtime11:20:233
145323999241,22cyclictest1566816-21ps09:00:163
145323999241,20cyclictest1724631-21apt-get11:35:133
145323999241,20cyclictest0-21swapper/312:30:113
145323999241,20cyclictest0-21swapper/308:20:133
145323999240,22cyclictest1730185-21sed11:40:143
145323999240,21cyclictest0-21swapper/307:35:113
145323999240,20cyclictest0-21swapper/307:45:113
1453235992419,4cyclictest64-21kcompactd008:14:212
1453235992419,3cyclictest1668810-21apt-get10:40:132
1453235992418,5cyclictest1530201-21ls08:25:012
1453235992417,6cyclictest0-21swapper/212:25:202
1453235992417,6cyclictest0-21swapper/212:25:202
145323599241,22cyclictest0-21swapper/211:57:282
145323599240,9cyclictest1535242-21munin-run08:30:002
145323599240,21cyclictest1725119-21grep11:35:162
1453232992420,2cyclictest1581560-21apt-get09:15:111
1453229992420,2cyclictest1606824-21apt-get09:40:110
1453229992420,2cyclictest1606824-21apt-get09:40:100
1453229992420,2cyclictest1474538-21apt-get07:30:110
145322999241,20cyclictest1648086-21apt-get10:20:120
1453239992319,2cyclictest1617091-21apt-get09:50:113
1453239992319,2cyclictest1504814-21apt-get08:00:113
145323999231,2cyclictest0-21swapper/312:10:193
145323999230,3cyclictest1485084-21grep07:40:153
145323999230,22cyclictest1628261-21ps10:00:173
145323999230,21cyclictest1739560-21cron11:50:003
145323999230,20cyclictest0-21swapper/311:55:093
145323999230,20cyclictest0-21swapper/310:40:133
145323999230,20cyclictest0-21swapper/309:20:123
145323999230,20cyclictest0-21swapper/308:40:123
1453235992320,1cyclictest1601748-21apt-get09:35:132
1453235992318,3cyclictest0-21swapper/210:25:112
1453235992316,6cyclictest1663008-21apt-get10:35:012
145323599231,20cyclictest1556167-21apt-get08:50:122
1453235992310,2cyclictest0-21swapper/211:15:242
145323599230,21cyclictest0-21swapper/212:15:112
145323599230,1cyclictest1464178-21cut07:20:002
145323299232,20cyclictest1780466-21apt-get12:30:111
145323299232,20cyclictest0-21swapper/110:20:011
1453232992320,2cyclictest1566324-21apt-get09:00:121
1453232992319,2cyclictest1473454-21ntpq07:25:211
145323299231,2cyclictest1616818-21idleruntime-cro09:50:011
145323299230,2cyclictest0-21swapper/110:20:121
145323299230,20cyclictest1-21systemd09:25:011
1453229992319,3cyclictest1520366-21apt-get08:15:110
145322999231,2cyclictest1662078-21ntpq10:30:180
145322999230,20cyclictest0-21swapper/010:15:110
145322999230,1cyclictest0-21swapper/007:15:110
1453239992219,2cyclictest0-21swapper/308:35:133
1453239992219,1cyclictest0-21swapper/311:10:103
1453239992218,2cyclictest0-21swapper/307:10:123
145323999221,1cyclictest0-21swapper/310:55:113
145323999220,2cyclictest0-21swapper/310:50:123
145323999220,2cyclictest0-21swapper/309:45:113
145323999220,2cyclictest0-21swapper/308:45:103
145323999220,21cyclictest1496929-21ps07:50:183
145323999220,20cyclictest0-21swapper/312:25:123
145323999220,20cyclictest0-21swapper/312:25:123
145323999220,19cyclictest0-21swapper/311:05:133
1453235992219,2cyclictest1571404-21apt-get09:05:132
1453235992219,2cyclictest0-21swapper/208:30:122
1453235992219,2cyclictest0-21swapper/207:50:142
1453235992218,2cyclictest0-21swapper/210:10:152
1453235992218,2cyclictest0-21swapper/207:30:112
1453235992217,3cyclictest1601473-21ls09:34:592
1453235992216,5cyclictest1684532-21grep10:55:152
145323599221,20cyclictest1524246-21ntpq08:15:202
145323599220,20cyclictest0-21swapper/209:15:112
145323599220,19cyclictest0-21swapper/212:05:112
1453232992219,2cyclictest1657945-21idleruntime-cro10:30:001
1453232992218,2cyclictest1561222-21apt-get08:55:101
145323299221,2cyclictest1785543-21apt-get12:35:121
145323299221,2cyclictest1663694-21apt-get10:35:121
145323299221,20cyclictest1673898-21apt-get10:45:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional