You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-10 - 02:20
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 50 highest latencies:
System rackeslot2.osadl.org (updated Tue Jun 09, 2026 12:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
141202721440,2sleep30-21swapper/309:55:293
160270921040,2sleep01602712-21gltestperf12:10:290
14108692980,2sleep30-21swapper/309:55:013
12532072900,2sleep20-21swapper/207:55:022
15477102430,1sleep01547714-21tr11:30:250
12235332330,2sleep30-21swapper/307:30:263
13535152310,1sleep00-21swapper/009:15:310
1196053993018,7cyclictest0-21swapper/012:20:010
1196054992320,2cyclictest1425487-21systemd-run10:05:001
119605399220,4cyclictest1224040-21ps07:30:290
1196055992113,1cyclictest0-21swapper/208:50:012
1196053992118,2cyclictest1373866-21latency_hist09:30:010
119605399211,16cyclictest1438851-21awk10:10:360
1196053992110,6cyclictest0-21swapper/010:50:240
119605399210,5cyclictest1308327-21/usr/sbin/munin08:40:270
1196054992017,2cyclictest1491976-21systemd-run10:50:011
1196054992017,2cyclictest1477302-21/usr/sbin/munin10:40:011
1196054992013,3cyclictest1359351-21sh09:20:031
1196054992013,2cyclictest0-21swapper/110:40:031
119605399209,6cyclictest0-21swapper/010:25:360
1196053992017,2cyclictest660-21dbus-daemon10:40:020
1196053992016,2cyclictest0-21swapper/011:45:010
1196053992014,4cyclictest1626924-21cut12:25:330
1196053992012,7cyclictest0-21swapper/009:35:010
492398190,2rtkit-daemon1242-21mta-sts-daemon08:21:520
1196054991916,2cyclictest3937-21cron07:25:011
1196054991916,2cyclictest1247-21mta-sts-daemon12:00:311
1196054991916,2cyclictest1196052-21cyclictest07:15:021
1196054991912,3cyclictest1520217-21/usr/sbin/munin11:10:351
1196053991916,2cyclictest1259580-21sort08:00:030
1196053991916,2cyclictest1196052-21cyclictest10:55:290
1196053991915,2cyclictest0-21swapper/011:10:010
1196053991912,6cyclictest1485236-21cpu10:45:240
1196053991912,6cyclictest0-21swapper/012:00:010
1196053991911,4cyclictest1615595-21/usr/sbin/munin12:20:380
3153791180,2phc2sys0-21swapper/310:18:203
3153791180,2phc2sys0-21swapper/309:24:413
15316962180,2sleep30-21swapper/311:15:333
1196055991816,1cyclictest0-21swapper/211:43:572
1196055991816,1cyclictest0-21swapper/208:00:032
1196055991815,1cyclictest0-21swapper/211:40:012
1196054991815,2cyclictest658-21avahi-daemon12:40:021
1196054991815,2cyclictest1346196-21kthreadcore09:10:311
1196054991815,2cyclictest1196052-21cyclictest11:20:021
1196054991814,3cyclictest738-21gdbus10:30:011
1196054991814,2cyclictest0-21swapper/109:00:011
1196054991811,3cyclictest0-21swapper/112:20:331
119605399188,6cyclictest0-21swapper/012:30:270
119605399187,5cyclictest0-21swapper/009:10:020
1196053991815,2cyclictest1601492-21apt-key12:10:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional