You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-25 - 16:36
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 rack3slot0.osadl.org (updated Thu Dec 25, 2025 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
42232720,0sleep40-21swapper/410:19:134
324222550,1sleep632423-21bash10:15:146
122562530,2sleep12052599cyclictest09:29:361
38492500,0sleep10-21swapper/110:46:011
165002500,0sleep11-21systemd12:04:411
275922470,1sleep527591-21systemd-cgroups11:42:115
5812460,0sleep00-21swapper/012:09:450
5812460,0sleep00-21swapper/012:09:450
260622460,0sleep30-21swapper/312:05:313
244072460,1sleep665-21ksoftirqd/611:04:566
291612450,0sleep70-21swapper/711:42:217
132692450,0sleep50-21swapper/509:19:395
104152440,0sleep60-21swapper/611:23:466
50652430,0sleep60-21swapper/612:23:366
2021424330,9sleep60-21swapper/607:07:136
2019124330,9sleep30-21swapper/307:06:543
35502420,0sleep30-21swapper/309:28:423
206562420,0sleep70-21swapper/712:04:557
20642420,0sleep30-21swapper/311:59:473
2007124229,9sleep70-21swapper/707:05:147
1759724228,9sleep00-21swapper/007:04:350
74102410,0sleep00-21swapper/009:32:240
73622410,0sleep70-21swapper/711:19:547
224802410,0sleep40-21swapper/410:34:344
2032624128,9sleep50-21swapper/507:08:485
211312400,0sleep20-21swapper/211:31:272
2007724027,9sleep40-21swapper/407:05:194
157342400,2sleep22053399cyclictest11:54:332
157342400,2sleep22053399cyclictest11:54:332
79392390,1sleep449-21ksoftirqd/409:59:274
236042390,0sleep30-21swapper/310:34:413
232262390,2sleep52056099cyclictest10:37:565
2009323928,8sleep20-21swapper/207:05:332
1790923926,9sleep10-21swapper/107:04:361
119952390,2sleep72057499cyclictest09:29:347
278752380,2sleep22053399cyclictest10:41:452
265732380,0sleep10-21swapper/111:45:191
162762370,0sleep00-21swapper/012:18:020
2055299240,8cyclictest30087-21sd-pam09:34:464
2055299230,6cyclictest14359-21kill11:37:294
2055299220,9cyclictest13349-21grepconf.sh09:39:464
20574992116,3cyclictest73-21ksoftirqd/709:12:287
2057499206,3cyclictest73-21ksoftirqd/709:58:067
20574992015,3cyclictest73-21ksoftirqd/711:10:557
20574992015,3cyclictest73-21ksoftirqd/710:24:537
2055299200,7cyclictest0-21swapper/410:08:444
20574991912,4cyclictest73-21ksoftirqd/712:00:097
2055299190,7cyclictest30547-21sshd10:01:424
2055299190,6cyclictest885-21polkitd11:19:344
2055299190,5cyclictest686-21dbus-daemon09:09:504
12152190,1sleep31213-21grepconf.sh10:22:083
208752180,0sleep00-21swapper/011:31:250
20574991817,1cyclictest73-21ksoftirqd/710:01:577
20574991815,2cyclictest73-21ksoftirqd/712:13:437
20574991815,2cyclictest73-21ksoftirqd/712:13:437
20574991812,3cyclictest73-21ksoftirqd/711:47:167
2056699187,2cyclictest65-21ksoftirqd/611:47:396
20566991815,1cyclictest65-21ksoftirqd/612:08:596
20566991814,1cyclictest65-21ksoftirqd/609:53:276
20566991813,3cyclictest492-21systemd-journal10:50:196
20566991812,4cyclictest65-21ksoftirqd/610:39:056
2056699181,1cyclictest65-21ksoftirqd/610:55:256
2055299180,8cyclictest1-21systemd12:13:274
2055299180,8cyclictest1-21systemd12:13:274
2055299180,8cyclictest0-21swapper/411:47:504
2055299180,7cyclictest11810-21rm11:54:074
2055299180,7cyclictest11810-21rm11:54:074
2055299180,6cyclictest686-21dbus-daemon11:40:004
2055299180,6cyclictest686-21dbus-daemon09:49:004
2055299180,6cyclictest11162-21systemd11:00:124
2055299180,5cyclictest686-21dbus-daemon12:07:284
2055299180,5cyclictest6756-21systemd-cgroups11:06:334
2055299180,5cyclictest0-21swapper/411:18:404
2055299180,5cyclictest0-21swapper/411:18:404
2055299180,17cyclictest27955-21sshd12:32:424
20518991815,2cyclictest23863-21kworker/u16:409:56:140
2057499173,3cyclictest73-21ksoftirqd/710:29:567
2057499173,3cyclictest73-21ksoftirqd/710:29:567
20574991716,1cyclictest73-21ksoftirqd/712:33:557
20574991715,1cyclictest73-21ksoftirqd/712:14:477
20574991713,3cyclictest73-21ksoftirqd/710:54:417
20574991713,1cyclictest73-21ksoftirqd/710:09:047
2057499170,1cyclictest73-21ksoftirqd/711:28:167
20566991714,3cyclictest65-21ksoftirqd/610:06:526
20566991713,1cyclictest65-21ksoftirqd/609:33:286
2056699170,1cyclictest131rcu_sched10:40:016
2055299170,9cyclictest23561-21systemd10:44:474
2055299170,9cyclictest11473-21systemd10:23:154
2055299170,8cyclictest22910-21sd-pam11:55:034
2055299170,8cyclictest0-21swapper/412:21:294
2055299170,7cyclictest2856-21systemd10:29:124
2055299170,7cyclictest26916-21kill10:41:394
2055299170,7cyclictest16071-21systemd09:26:334
2055299170,7cyclictest1-21systemd09:53:004
2055299170,6cyclictest775-21gdbus12:01:494
2055299170,6cyclictest31050-21systemd10:55:324
2055299170,6cyclictest21598-21sshd12:15:044
2055299170,6cyclictest0-21swapper/411:32:004
2055299170,10cyclictest29474-21grepconf.sh12:26:014
2055299170,10cyclictest0-21swapper/410:12:384
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional