You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-06 - 08:21
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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack1slot3.osadl.org (updated Sat Jun 06, 2026 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1857562991711,5cyclictest0-21swapper/322:25:113
185756299130,12cyclictest0-21swapper/321:10:113
185756299130,11cyclictest0-21swapper/321:50:123
1857562991211,0cyclictest0-21swapper/322:50:133
1857562991210,1cyclictest0-21swapper/321:45:123
185756299120,1cyclictest0-21swapper/321:25:113
185756299120,1cyclictest0-21swapper/300:10:123
185756299120,11cyclictest0-21swapper/323:30:203
185756299120,11cyclictest0-21swapper/322:45:123
185756299120,11cyclictest0-21swapper/319:40:103
185756299120,11cyclictest0-21swapper/300:40:013
185756299120,10cyclictest0-21swapper/300:20:113
1857562991111,0cyclictest0-21swapper/300:15:183
1857562991110,0cyclictest0-21swapper/321:20:143
1857562991110,0cyclictest0-21swapper/319:55:173
185756299110,1cyclictest0-21swapper/319:45:213
185756299110,10cyclictest0-21swapper/322:30:193
185756299110,10cyclictest0-21swapper/320:25:003
185756299110,10cyclictest0-21swapper/300:25:183
185756299110,0cyclictest0-21swapper/322:55:173
185756299110,0cyclictest0-21swapper/321:55:113
185756299110,0cyclictest0-21swapper/319:15:113
185756299110,0cyclictest0-21swapper/300:09:553
1857562991010,0cyclictest0-21swapper/323:40:003
1857562991010,0cyclictest0-21swapper/323:00:103
1857562991010,0cyclictest0-21swapper/322:05:173
1857562991010,0cyclictest0-21swapper/321:36:313
1857562991010,0cyclictest0-21swapper/319:35:163
1857562991010,0cyclictest0-21swapper/319:21:203
1857562991010,0cyclictest0-21swapper/319:10:013
185756299100,9cyclictest0-21swapper/320:50:113
185756299100,0cyclictest0-21swapper/323:25:163
18575629999,0cyclictest0-21swapper/323:45:013
18575629999,0cyclictest0-21swapper/323:18:323
18575629999,0cyclictest0-21swapper/320:00:193
18575629999,0cyclictest0-21swapper/319:10:013
18575629998,1cyclictest0-21swapper/319:30:123
18575629998,0cyclictest0-21swapper/323:05:113
18575629998,0cyclictest0-21swapper/322:20:113
18575629998,0cyclictest0-21swapper/321:40:163
18575629990,8cyclictest0-21swapper/320:55:193
18575629990,0cyclictest0-21swapper/320:50:003
18575629988,0cyclictest0-21swapper/323:50:123
18575629988,0cyclictest0-21swapper/323:20:193
18575629988,0cyclictest0-21swapper/322:15:133
18575629988,0cyclictest0-21swapper/320:10:133
18575629988,0cyclictest0-21swapper/319:30:003
18575629977,0cyclictest0-21swapper/321:00:013
18575629977,0cyclictest0-21swapper/320:35:143
18575629977,0cyclictest0-21swapper/320:15:143
18575629970,6cyclictest0-21swapper/323:55:193
18575629970,6cyclictest0-21swapper/321:30:183
18575629970,6cyclictest0-21swapper/320:40:163
18575629966,0cyclictest0-21swapper/321:05:113
18575629966,0cyclictest0-21swapper/300:02:333
18575629965,0cyclictest0-21swapper/323:45:113
18575629960,5cyclictest0-21swapper/322:40:133
18575629960,5cyclictest0-21swapper/322:40:123
18575629955,0cyclictest0-21swapper/322:35:203
18575629955,0cyclictest0-21swapper/321:15:013
18575629954,0cyclictest0-21swapper/320:25:203
18575629954,0cyclictest0-21swapper/319:50:173
18575629952,2cyclictest1956290-21taskset23:13:323
18575629950,2cyclictest0-21swapper/300:30:123
1937653240,2sleep11937683-21apt-get22:30:131
1918872240,2sleep01918898-21apt-get21:45:130
1883247240,2sleep01883273-21apt-get20:15:110
18575629944,0cyclictest0-21swapper/320:32:063
18575629940,3cyclictest1929585-21chrt22:10:123
18575629940,3cyclictest1880732-21chrt20:05:243
18575629940,0cyclictest0-21swapper/322:00:123
1857179242,1sleep20-21swapper/219:08:332
1856534241,1sleep10-21swapper/119:05:191
1855997241,1sleep00-21swapper/019:05:140
1983665230,1sleep21983737-21munin-run00:20:002
1971342230,2sleep01971451-21aten_r1power_fr23:50:120
1910241230,2sleep01910243-21ssh21:23:310
1893641230,2sleep11892855-21/usr/sbin/munin20:40:181
1875592230,2sleep21875701-21telnet19:55:122
1868070230,2sleep01868343-21df_inode19:35:130
1867914230,1sleep21867940-21apt-get19:35:122
1991499220,1sleep00-21swapper/000:35:190
1985001220,1sleep21985172-21python300:20:162
1971716220,1sleep21971795-21grep23:50:142
1962671220,0sleep00-21swapper/023:29:310
1962300220,0sleep20-21swapper/223:26:122
1956687220,0sleep00-21swapper/023:15:020
1947344220,0sleep10-21swapper/122:50:351
1938973220,0sleep00-21swapper/022:30:280
1933215220,1sleep21933341-21cut22:20:022
1930343220,0sleep00-21swapper/022:10:180
1923033220,1sleep21923074-21aten_r1power_cu21:55:112
1916214220,0sleep20-21swapper/221:37:232
1911144220,1sleep00-21swapper/021:25:160
1905049220,1sleep01905131-21irqstats21:10:150
1899388220,1sleep11899559-21python320:55:191
1893534220,0sleep00-21swapper/020:40:170
1883002220,1sleep11883029-21systemd-run20:15:001
1991063210,0sleep10-21swapper/100:35:161
1990198210,0sleep20-21swapper/200:35:022
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional