You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-06 - 16:57
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 Sat Dec 06, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
314932750,2sleep7639299cyclictest09:07:367
53162620,1sleep55317-21proc_pri06:49:135
617225228,9sleep40-21swapper/406:53:384
132502520,0sleep40-21swapper/411:49:354
592625026,8sleep00-21swapper/006:50:130
599224925,9sleep70-21swapper/706:51:087
143902490,0sleep00-21swapper/010:34:110
281942440,0sleep60-21swapper/609:46:196
466624322,17sleep10-21swapper/106:49:101
587024229,9sleep30-21swapper/306:49:283
36852420,0sleep50-21swapper/512:05:455
221742420,0sleep40-21swapper/412:21:224
213332420,1sleep7711-21dbus-daemon10:49:397
80642410,0sleep10-21swapper/110:28:031
205872410,0sleep70-21swapper/711:33:047
130842410,0sleep30-21swapper/311:45:173
67162400,0sleep60-21swapper/611:21:506
595423926,9sleep60-21swapper/606:50:356
372323927,8sleep20-21swapper/206:49:032
285572390,0sleep50-21swapper/510:46:015
41262380,0sleep40-21swapper/408:39:144
34172380,0sleep00-21swapper/008:39:100
639299203,16cyclictest31763-21grepconf.sh08:57:117
638499207,2cyclictest65-21ksoftirqd/609:57:076
6334992019,1cyclictest9-21ksoftirqd/010:52:210
639299180,10cyclictest29781-21grep09:12:417
639299180,10cyclictest15131-21grepconf.sh11:49:517
639299180,10cyclictest11809-21sshd10:48:307
638499181,3cyclictest65-21ksoftirqd/611:01:066
637699187,5cyclictest0-21swapper/510:01:295
637699180,2cyclictest0-21swapper/511:46:275
635399183,14cyclictest27352-21sshd11:24:372
633499186,1cyclictest9-21ksoftirqd/009:55:450
6334991812,4cyclictest9-21ksoftirqd/012:23:350
639299173,6cyclictest680-21nscd12:07:137
639299172,14cyclictest16791-21sshd08:59:477
639299170,8cyclictest26302-21grep11:55:437
6384991714,1cyclictest65-21ksoftirqd/612:20:576
637699176,5cyclictest0-21swapper/508:40:095
634299179,3cyclictest25-21ksoftirqd/112:23:371
633499178,1cyclictest121rcu_preempt11:24:220
633499174,3cyclictest9-21ksoftirqd/011:42:510
6334991712,3cyclictest9-21ksoftirqd/011:59:410
6334991712,3cyclictest9-21ksoftirqd/010:45:020
639299160,9cyclictest8532-21bash11:44:387
639299160,9cyclictest25084-21grep09:31:227
639299160,9cyclictest11894-21systemd-cgroups10:28:537
639299160,8cyclictest18457-21sshd11:59:057
639299160,6cyclictest1324-21grepconf.sh09:52:017
638499165,2cyclictest65-21ksoftirqd/610:53:226
637699168,0cyclictest0-21swapper/510:14:175
637699165,5cyclictest0-21swapper/507:56:275
637699160,15cyclictest12151-21sshd11:27:135
635399160,15cyclictest711-21dbus-daemon11:59:022
633499169,4cyclictest9-21ksoftirqd/010:09:160
633499166,3cyclictest9-21ksoftirqd/010:14:340
633499166,1cyclictest9-21ksoftirqd/009:33:470
633499166,1cyclictest131rcu_sched11:13:390
633499165,3cyclictest9-21ksoftirqd/012:12:360
633499164,1cyclictest9-21ksoftirqd/012:14:530
633499164,1cyclictest9-21ksoftirqd/012:14:530
6334991612,1cyclictest9-21ksoftirqd/011:03:310
228322160,1sleep773-21ksoftirqd/711:24:077
639299155,9cyclictest9573-21sshd11:12:257
639299152,10cyclictest27123-21nfsd408:24:097
639299151,5cyclictest2790-21rm09:42:337
639299150,9cyclictest9054-21bash11:02:367
639299150,7cyclictest0-21swapper/710:35:427
639299150,6cyclictest711-21dbus-daemon11:05:017
639299150,6cyclictest0-21swapper/710:56:397
639299150,6cyclictest0-21swapper/710:23:007
639299150,6cyclictest0-21swapper/709:28:377
639299150,14cyclictest2272-21sshd11:39:237
638499158,1cyclictest65-21ksoftirqd/610:36:056
638499155,2cyclictest65-21ksoftirqd/612:06:056
6384991513,1cyclictest65-21ksoftirqd/609:31:566
6384991512,3cyclictest65-21ksoftirqd/610:58:046
638499151,3cyclictest65-21ksoftirqd/609:37:596
638499151,1cyclictest131rcu_sched10:41:376
637699158,6cyclictest17871-21bash10:04:195
637699158,6cyclictest17871-21bash10:04:195
637699158,5cyclictest0-21swapper/508:59:215
637699158,5cyclictest0-21swapper/508:56:155
637699158,5cyclictest0-21swapper/508:29:055
637699158,0cyclictest0-21swapper/507:27:035
637699157,0cyclictest0-21swapper/508:02:555
634299155,3cyclictest25-21ksoftirqd/110:04:571
634299155,3cyclictest25-21ksoftirqd/110:04:571
634299155,3cyclictest25-21ksoftirqd/109:25:441
6342991510,3cyclictest25-21ksoftirqd/109:30:071
634299151,3cyclictest25-21ksoftirqd/111:14:101
634299151,2cyclictest25-21ksoftirqd/112:04:151
634299151,2cyclictest25-21ksoftirqd/111:19:221
634299150,3cyclictest16479-21strings10:09:101
634299150,3cyclictest0-21swapper/112:09:071
634299150,3cyclictest0-21swapper/110:29:071
633499155,2cyclictest9-21ksoftirqd/010:32:530
633499154,1cyclictest9-21ksoftirqd/010:08:080
633499154,1cyclictest9-21ksoftirqd/010:08:080
633499153,2cyclictest9-21ksoftirqd/011:51:560
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional