You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-07 - 18:57
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 rack5slot0.osadl.org (updated Tue Apr 07, 2026 12:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
403421290,0sleep00-21swapper/011:26:470
1837421220,2sleep118373-21sshd12:11:521
318421100,1sleep12512-21runrttasks11:48:201
22455210633,44sleep10-21swapper/107:07:241
22591210032,47sleep30-21swapper/307:08:543
29972900,1sleep00-21swapper/012:32:350
130322880,1sleep10-21swapper/111:02:271
130322880,1sleep10-21swapper/111:02:271
19692860,0sleep00-21swapper/010:21:590
146712860,4sleep12293999cyclictest09:28:091
34062850,1sleep20-21swapper/209:12:212
165792840,2sleep20-21swapper/211:06:132
141932830,1sleep00-21swapper/010:16:210
96442820,1sleep09640-21sshd12:00:100
210932820,1sleep221083-21sshd11:03:212
210932820,1sleep221083-21sshd11:03:202
235692810,2sleep30-21swapper/310:34:563
165912810,3sleep10-21swapper/110:40:561
139532810,1sleep10-21swapper/111:35:171
114812810,2sleep20-21swapper/210:58:392
99272780,1sleep20-21swapper/209:41:422
49522780,2sleep34951-21sshd09:23:283
189112770,1sleep20-21swapper/212:04:352
100162760,1sleep10-21swapper/110:08:571
239232750,2sleep30-21swapper/311:50:263
91742740,3sleep12293999cyclictest09:30:541
242962740,2sleep10-21swapper/109:17:571
174272740,4sleep22294099cyclictest09:50:032
44742730,4sleep22294099cyclictest11:30:462
2238227334,9sleep20-21swapper/207:06:292
116232730,2sleep20-21swapper/210:54:512
39552720,4sleep02293899cyclictest09:37:150
269332700,1sleep10-21swapper/109:14:521
93862670,2sleep30-21swapper/310:54:363
270332650,1sleep10-21swapper/111:43:481
260902610,4sleep32294199cyclictest11:43:413
275412570,2sleep30-21swapper/312:39:563
2244925634,19sleep00-21swapper/007:07:190
190582340,32sleep3144650irq/27-eth009:50:133
68392330,30sleep1144650irq/27-eth012:21:351
21302330,31sleep1144650irq/27-eth009:51:521
117382330,0sleep311739-21bash12:07:143
234732300,3sleep30-21swapper/309:58:303
39232290,2sleep20-21swapper/211:48:242
92322280,4sleep32294199cyclictest10:15:493
295022283,23sleep3144650irq/27-eth009:36:313
221002260,2sleep322101-21sshd11:06:503
83432250,2sleep00-21swapper/009:49:040
319652250,0sleep00-21swapper/012:28:020
297722240,22sleep3144650irq/27-eth011:25:593
283892240,2sleep328387-21sshd12:02:053
159602240,2sleep10-21swapper/112:25:591
101462240,2sleep32512-21runrttasks09:45:423
89202230,2sleep38919-21bash12:21:473
8552230,0sleep00-21swapper/012:13:310
30162230,1sleep00-21swapper/011:30:350
2294099236,9cyclictest2023-21nfsd10:30:432
2294099233,13cyclictest11208-21smart_sda10:40:212
2294099232,13cyclictest21801-21sshd11:39:442
186072230,3sleep10-21swapper/112:19:181
89462220,0sleep08948-21sshd10:12:250
317382220,2sleep231737-21bash12:24:202
2294099211,13cyclictest2024-21nfsd12:17:512
196672210,19sleep1144650irq/27-eth011:57:421
161482210,1sleep22294099cyclictest10:01:332
115622211,18sleep1144650irq/27-eth010:12:431
306322200,2sleep230634-21sshd11:51:132
2294099200,13cyclictest0-21swapper/211:18:552
76362190,2sleep30-21swapper/309:34:173
3742190,17sleep1144650irq/27-eth010:35:471
260342190,0sleep00-21swapper/009:22:040
235872190,5sleep03-21ksoftirqd/009:58:310
115832190,17sleep3144650irq/27-eth010:37:023
6272180,4sleep32294199cyclictest11:22:583
251792180,2sleep10-21swapper/111:54:421
22941991812,4cyclictest6921-21sshd12:10:343
4462170,14sleep2144650irq/27-eth011:26:212
22941991713,3cyclictest0-21swapper/311:45:363
22941991711,5cyclictest0-21swapper/307:32:193
2294199170,15cyclictest0-21swapper/307:35:233
2294199170,12cyclictest0-21swapper/311:32:383
2294099172,13cyclictest18235-21sshd12:30:172
2293999179,6cyclictest2066-21nscd09:37:101
22938991710,3cyclictest3-21ksoftirqd/012:20:530
282452160,14sleep2144650irq/27-eth010:46:022
279702160,1sleep227969-21sshd10:07:062
2294199162,13cyclictest144650irq/27-eth010:08:123
2294199162,12cyclictest0-21swapper/311:15:143
22941991610,4cyclictest2024-21nfsd10:25:113
2294199160,4cyclictest16863-21sshd12:15:143
2294199160,15cyclictest29038-21sshd10:46:063
2294199160,15cyclictest0-21swapper/311:14:003
2294199160,15cyclictest0-21swapper/310:00:583
2294199160,14cyclictest19106-21sshd09:25:143
2294199160,14cyclictest0-21swapper/310:57:283
2294199160,11cyclictest0-21swapper/309:44:353
2294099165,10cyclictest153250irq/28-eth1-rx-07:36:312
2294099163,6cyclictest22152-21bash10:17:152
2294099163,6cyclictest2024-21nfsd09:29:432
2294099163,5cyclictest10527-21sshd09:16:242
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional