You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-21 - 00:14
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 rackaslot0.osadl.org (updated Mon Apr 20, 2026 12:44:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29632910,1sleep337-21rcuc/310:36:183
260032880,0sleep00-21swapper/010:32:300
290822840,1sleep21734-21runrttasks07:10:192
65662820,0sleep11734-21runrttasks09:40:031
157402730,2sleep10-21swapper/110:04:471
300252660,0sleep10-21swapper/111:08:461
114242640,1sleep211423-21sshd11:15:552
30252610,1sleep13011-21sshd12:00:041
264642610,0sleep026460-21sshd11:59:160
25512600,0sleep30-21swapper/309:42:373
222882600,0sleep30-21swapper/310:32:093
13572590,0sleep21337-21sshd11:35:542
237362580,0sleep223726-21sshd10:05:252
178402580,2sleep12766999cyclictest12:13:231
93392570,0sleep30-21swapper/311:51:383
50772570,0sleep20-21swapper/212:36:002
169622570,0sleep216959-21bash12:16:132
82792560,1sleep31734-21runrttasks10:45:433
65012560,1sleep02376-21diskmemload11:30:240
258612550,0sleep00-21swapper/010:11:350
203202550,1sleep30-21swapper/309:23:263
253932540,0sleep02376-21diskmemload12:05:090
309992530,0sleep330986-21sshd11:32:433
299762530,0sleep00-21swapper/012:17:270
248792530,0sleep00-21swapper/010:08:340
208372530,1sleep220824-21sshd10:20:112
126252530,0sleep212622-21bash09:10:482
272822510,1sleep227264-21sshd09:47:542
2716625124,9sleep10-21swapper/107:08:521
2708025125,8sleep30-21swapper/307:08:253
184752510,0sleep218451-21sshd09:53:032
298042500,1sleep029798-21bash10:00:050
2467925027,19sleep20-21swapper/207:05:072
210662500,0sleep00-21swapper/010:50:020
210662500,0sleep00-21swapper/010:50:020
2707124927,18sleep00-21swapper/007:08:220
243082490,1sleep12376-21diskmemload09:47:361
216262490,0sleep00-21swapper/010:41:000
60202480,0sleep30-21swapper/312:09:213
178292480,0sleep217826-21sshd10:46:382
110942480,0sleep10-21swapper/111:10:021
141882470,0sleep30-21swapper/310:28:283
62302460,0sleep00-21swapper/009:28:040
21452460,1sleep22124-21sshd09:33:402
292572450,0sleep329254-21sshd11:23:383
65752430,1sleep06573-21sshd11:18:340
50512410,0sleep30-21swapper/309:33:563
157062400,0sleep015705-21bash12:01:090
2767199334,23cyclictest0-21swapper/310:19:383
19812310,0sleep10-21swapper/109:54:331
134932310,1sleep11734-21runrttasks12:30:461
2766999298,16cyclictest2376-21diskmemload10:19:391
27670992613,8cyclictest25827-19udevd10:18:062
309402250,0sleep00-21swapper/012:14:390
2766899237,15cyclictest570-17udevd09:13:270
27670992220,1cyclictest0-21swapper/212:12:422
27668992220,2cyclictest31399-21sshd11:26:450
309382210,1sleep30-21swapper/311:14:533
2767099210,20cyclictest0-21swapper/212:07:552
27671992019,1cyclictest0-21swapper/312:10:343
27671992019,1cyclictest0-21swapper/311:49:503
27671992019,1cyclictest0-21swapper/309:48:153
2767099200,1cyclictest15425-21sshd11:34:192
78902190,1sleep37891-21sshd10:10:023
288152180,0sleep228-21rcuc/210:35:412
27671991817,1cyclictest0-21swapper/310:58:143
27671991816,1cyclictest0-21swapper/309:53:343
27668991816,1cyclictest14071-21sshd10:19:320
27668991814,2cyclictest3-21ksoftirqd/010:45:440
2767099171,15cyclictest0-21swapper/212:34:132
27669991715,1cyclictest9135-21sshd11:48:411
27669991715,1cyclictest29008-21sshd10:14:591
27668991715,2cyclictest10592-21kworker/0:107:56:100
27668991715,2cyclictest10592-21kworker/0:107:49:040
27668991715,0cyclictest10592-21kworker/0:108:18:420
27668991711,3cyclictest3-21ksoftirqd/009:20:280
2766899170,14cyclictest1163-21sshd12:38:450
27670991615,1cyclictest0-21swapper/211:11:252
27670991615,1cyclictest0-21swapper/210:40:242
2766999160,15cyclictest8508-21bash09:13:271
2766899166,9cyclictest10-21rcuc/009:19:320
2766899164,11cyclictest3-21ksoftirqd/011:05:000
2766899164,11cyclictest3-21ksoftirqd/011:05:000
27668991614,2cyclictest10592-21kworker/0:108:53:220
27668991614,2cyclictest10592-21kworker/0:108:29:160
27668991614,0cyclictest23084-21kworker/0:007:18:020
27668991613,2cyclictest2376-21diskmemload11:36:490
27668991612,3cyclictest3-21ksoftirqd/010:35:090
27668991612,3cyclictest3-21ksoftirqd/009:52:000
27668991612,3cyclictest3-21ksoftirqd/009:30:590
2766899160,13cyclictest0-21swapper/009:58:090
270852160,0sleep10-21swapper/109:15:111
3402150,0sleep20-21swapper/212:20:382
2767199159,5cyclictest0-21swapper/309:27:353
27670991513,1cyclictest0-21swapper/212:02:282
2766999159,5cyclictest0-21swapper/111:42:431
2766899159,5cyclictest0-21swapper/009:35:570
2766899155,9cyclictest3-21ksoftirqd/010:55:230
27668991513,2cyclictest3-21ksoftirqd/011:41:330
27668991513,1cyclictest3-21ksoftirqd/011:13:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional