You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-06 - 23:36
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 rack5slot0.osadl.org (updated Thu Aug 06, 2026 12:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
440621700,4sleep1904899cyclictest09:59:001
3182321390,2sleep10-21swapper/109:27:421
2440521260,4sleep1904899cyclictest09:35:491
1319421260,1sleep0904499cyclictest09:14:030
8479210432,44sleep30-21swapper/307:06:133
549221040,0sleep00-21swapper/012:17:210
106962920,4sleep1904899cyclictest10:55:551
849329132,12sleep20-21swapper/207:06:242
181542900,2sleep318149-21sshd09:47:053
38662870,1sleep03850-21sshd09:42:570
245622870,2sleep22024-21nfsd09:44:462
77992820,1sleep00-21swapper/012:14:000
112822820,0sleep011266-21sshd09:46:260
323882810,0sleep00-21swapper/012:31:590
314402810,4sleep20-21swapper/210:50:342
301912810,2sleep30-21swapper/311:06:073
846728032,44sleep10-21swapper/107:06:041
324212790,2sleep12022-21nfsd10:25:131
95622770,1sleep20-21swapper/212:02:482
283382770,2sleep20-21swapper/211:41:162
235242770,1sleep30-21swapper/311:01:303
196462770,2sleep12512-21runrttasks11:32:421
55052760,1sleep15506-21bash09:43:051
28962760,3sleep1904899cyclictest11:46:321
73372750,2sleep17267-21sshd12:13:571
258912750,1sleep10-21swapper/110:05:261
299452740,2sleep229944-21sshd10:01:592
142622740,1sleep214260-21bash10:41:102
305722720,1sleep30-21swapper/311:18:173
106842720,0sleep010678-21bash10:18:320
106842720,0sleep010678-21bash10:18:320
49752700,2sleep30-21swapper/311:38:453
36032700,2sleep30-21swapper/309:16:023
157012700,2sleep10-21swapper/111:12:421
152952640,4sleep1904899cyclictest10:23:041
152952640,4sleep1904899cyclictest10:23:041
206642620,1sleep0904499cyclictest10:00:430
859925832,23sleep00-21swapper/007:07:420
125182460,0sleep112517-21sshd11:43:361
205962380,0sleep120595-21sshd12:30:241
322982370,3sleep10-21swapper/112:16:421
139122320,30sleep128950irq/26-ahci[00011:04:251
284912290,27sleep3144650irq/27-eth009:39:233
169652290,1sleep216944-21sshd09:35:132
158102290,2sleep30-21swapper/311:32:123
311192280,0sleep041ktimersoftd/009:51:140
257022282,24sleep1144650irq/27-eth009:24:191
233952280,0sleep00-21swapper/012:00:300
254002270,1sleep00-21swapper/009:18:120
25182270,3sleep0904499cyclictest12:24:460
905699260,4cyclictest7893-21bash09:43:183
74582260,2sleep10-21swapper/109:31:161
76572250,2sleep10-21swapper/110:14:361
217432250,1sleep00-21swapper/011:20:590
19002250,0sleep00-21swapper/011:42:020
70582240,0sleep00-21swapper/010:33:130
41852240,4sleep1904899cyclictest10:47:341
216922240,2sleep10-21swapper/109:53:471
71152230,2sleep17114-21sshd11:07:201
230282230,21sleep1144650irq/27-eth012:00:281
154202230,2sleep10-21swapper/112:29:561
111802230,3sleep30-21swapper/312:06:343
263492220,3sleep2905399cyclictest11:17:482
205002220,7sleep20-21swapper/207:35:082
18642221,18sleep2144650irq/27-eth009:27:562
57502210,1sleep10-21swapper/112:05:561
20392210,0sleep22036-21sshd09:30:442
150372210,2sleep30-21swapper/312:10:483
9053992013,3cyclictest30065-21sshd11:50:092
7862200,18sleep3144650irq/27-eth011:26:163
905699190,14cyclictest4255-21sshd09:10:233
9053991914,4cyclictest26434-21sshd11:21:382
9053991912,6cyclictest0-21swapper/212:26:362
248022190,1sleep041ktimersoftd/011:05:280
187582190,17sleep3144650irq/27-eth011:20:343
9056991812,5cyclictest23354-21sshd10:05:143
905399183,4cyclictest28950irq/26-ahci[00012:20:152
194932180,16sleep3144650irq/27-eth011:13:133
17182180,16sleep1144650irq/27-eth011:26:221
154952180,16sleep3144650irq/27-eth009:23:203
905699170,5cyclictest2132-21sshd10:13:113
905399178,4cyclictest21972-21sshd09:17:522
905399175,5cyclictest13633-21sshd12:18:182
905399173,1cyclictest8458-21sshd10:18:162
905399173,1cyclictest8458-21sshd10:18:162
9053991711,5cyclictest18699-21sshd11:32:352
905399171,11cyclictest13054-21sshd10:30:142
9048991712,4cyclictest17089-21sshd10:37:571
904899170,5cyclictest24396-21sshd09:12:101
904899170,5cyclictest22780-21sshd10:19:551
904899170,5cyclictest22780-21sshd10:19:541
904899170,15cyclictest5844-21sshd11:15:241
904899170,11cyclictest0-21swapper/111:53:031
904499174,1cyclictest0-21swapper/009:34:380
904499170,16cyclictest0-21swapper/012:27:320
64902170,15sleep3144650irq/27-eth010:51:303
9056991613,2cyclictest26060-21sshd11:49:373
905699161,13cyclictest22677-21bash12:30:413
905699161,11cyclictest144650irq/27-eth010:56:113
905699160,4cyclictest144650irq/27-eth009:30:073
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional