You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-31 - 14:40
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 Sun May 31, 2026 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2342421070,0sleep5551rcuc/512:35:005
292652760,2sleep0101ktimersoftd/010:36:010
39132600,1sleep341-21ksoftirqd/310:58:473
244225644,9sleep70-21swapper/707:06:047
70302540,1sleep315-21kswork09:53:433
290082540,2sleep0277899cyclictest11:50:340
290082540,2sleep0277899cyclictest11:50:340
205922520,2sleep7281699cyclictest09:19:037
76262510,1sleep11-21systemd10:29:051
47682510,0sleep70-21swapper/709:38:417
242125038,8sleep40-21swapper/407:05:454
260862490,0sleep00-21swapper/012:03:310
141262490,0sleep10-21swapper/111:19:511
165432480,0sleep5551rcuc/511:27:325
24082460,0sleep60-21swapper/608:03:436
229424634,9sleep30-21swapper/307:04:003
45842450,0sleep5561ktimersoftd/510:49:285
291862450,0sleep3391rcuc/309:25:083
283212450,0sleep00-21swapper/009:25:050
26692450,0sleep30-21swapper/312:28:173
243352450,0sleep30-21swapper/311:07:283
123712450,0sleep50-21swapper/512:23:155
57902440,0sleep60-21swapper/611:15:406
121292440,1sleep5758-21runrttasks11:04:495
287322430,1sleep12771-21cyclictest10:22:571
258324322,7sleep60-21swapper/607:07:556
249022430,2sleep2278299cyclictest11:18:402
172232430,0sleep20-21swapper/209:09:052
143182430,0sleep30-21swapper/312:38:183
254224230,9sleep00-21swapper/007:07:250
233042420,1sleep023307-21bash11:53:540
210112420,0sleep70-21swapper/711:35:117
138122420,0sleep20-21swapper/211:44:032
120912420,0sleep70-21swapper/711:40:167
98082410,0sleep10-21swapper/112:36:081
45352410,0sleep10-21swapper/110:08:311
138312410,1sleep413835-21grep09:46:394
65192400,2sleep6280999cyclictest11:19:246
260424028,9sleep50-21swapper/507:08:105
230124025,11sleep10-21swapper/107:04:061
227812400,0sleep70-21swapper/712:16:207
166622400,0sleep20-21swapper/209:56:072
297202390,0sleep50-21swapper/509:17:495
292602390,0sleep20-21swapper/210:37:552
254562390,0sleep30-21swapper/309:51:033
236023928,8sleep20-21swapper/207:04:552
298792380,0sleep60-21swapper/611:41:196
56112370,0sleep00-21swapper/009:53:400
240892370,0sleep10-21swapper/111:46:341
105792360,0sleep10-21swapper/110:08:471
106862340,2sleep4280099cyclictest11:47:414
280399232,6cyclictest31899-21sshd10:17:325
280099227,1cyclictest49-21ksoftirqd/412:23:074
280099224,4cyclictest49-21ksoftirqd/410:20:384
280399212,4cyclictest30297-21sshd09:23:255
280099215,1cyclictest49-21ksoftirqd/409:38:204
280099215,1cyclictest49-21ksoftirqd/409:24:594
280099214,3cyclictest49-21ksoftirqd/411:58:144
280099214,1cyclictest49-21ksoftirqd/412:00:364
2800992111,1cyclictest49-21ksoftirqd/409:30:394
2800992111,1cyclictest49-21ksoftirqd/409:30:394
2800992110,1cyclictest49-21ksoftirqd/411:23:394
280399204,5cyclictest11758-21sshd09:44:375
280399203,6cyclictest721-21dbus-daemon11:14:495
280399203,5cyclictest9578-21bash09:23:585
280399203,5cyclictest4286-21cp10:21:305
280399202,4cyclictest0-21swapper/512:26:525
280399201,3cyclictest5153-21systemd-cgroups10:58:505
280099207,3cyclictest49-21ksoftirqd/410:51:024
280099206,3cyclictest49-21ksoftirqd/410:58:414
280099206,2cyclictest49-21ksoftirqd/411:10:254
280099206,2cyclictest49-21ksoftirqd/411:10:254
280099204,3cyclictest49-21ksoftirqd/411:08:064
280099203,3cyclictest49-21ksoftirqd/412:08:374
278299204,9cyclictest6264-21bash11:28:462
280399194,5cyclictest23678-21grepconf.sh11:20:265
280399193,6cyclictest9688-21rm10:25:305
280399193,5cyclictest22539-21sshd11:12:575
280399193,5cyclictest22539-21sshd11:12:575
280399193,5cyclictest21228-21sshd10:11:185
280399193,5cyclictest18484-21grep10:29:445
280399193,5cyclictest13712-21grep12:28:495
280399193,4cyclictest2949-21systemd11:39:435
280399193,2cyclictest27702-21sshd10:07:595
280399192,6cyclictest22436-21sshd11:29:405
280399192,5cyclictest32751-21sshd09:42:105
280399192,3cyclictest721-21dbus-daemon10:34:015
280099199,4cyclictest49-21ksoftirqd/411:48:564
280099199,4cyclictest49-21ksoftirqd/411:48:564
280099197,1cyclictest49-21ksoftirqd/410:28:424
280099196,1cyclictest49-21ksoftirqd/409:48:584
280099195,3cyclictest49-21ksoftirqd/409:42:564
280099195,1cyclictest49-21ksoftirqd/410:34:144
280099194,3cyclictest49-21ksoftirqd/412:33:584
280099194,1cyclictest49-21ksoftirqd/410:40:504
2800991915,1cyclictest49-21ksoftirqd/412:04:434
2782991910,6cyclictest859-21gdbus12:01:492
2816991816,1cyclictest73-21ksoftirqd/710:42:307
2816991814,3cyclictest73-21ksoftirqd/710:34:017
280399184,5cyclictest7015-21sshd09:33:145
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional