You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-20 - 18:13
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 20, 2026 12:44:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3168321360,1sleep03196299cyclictest11:31:400
3168321360,1sleep03196299cyclictest11:31:400
2629321320,0sleep00-21swapper/011:02:260
419521220,0sleep14189-21bash10:08:041
2592921210,2sleep325930-21sshd10:21:343
1343321030,1sleep00-21swapper/009:14:580
305782950,1sleep20-21swapper/212:20:432
149142950,4sleep33196599cyclictest09:54:573
256122940,1sleep30-21swapper/310:59:373
249172900,1sleep00-21swapper/011:08:060
290162890,0sleep00-21swapper/011:48:510
75002880,1sleep00-21swapper/009:59:540
50782880,2sleep15073-21sshd09:39:431
71372870,1sleep00-21swapper/010:02:390
175352870,3sleep33196599cyclictest11:39:043
139302870,1sleep00-21swapper/010:14:400
136022870,3sleep10-21swapper/112:13:291
46582860,1sleep23196499cyclictest10:31:382
135732860,2sleep00-21swapper/010:35:170
9662850,2sleep20-21swapper/211:37:352
3142228523,58sleep10-21swapper/107:06:301
264672850,3sleep30-21swapper/312:14:393
112352850,2sleep30-21swapper/312:36:233
3148328435,45sleep30-21swapper/307:07:173
288992840,2sleep20-21swapper/211:20:002
175732840,2sleep32512-21runrttasks11:33:193
175732840,2sleep32512-21runrttasks11:33:193
103602840,3sleep20-21swapper/211:24:042
79502820,2sleep27947-21sshd09:25:492
304852820,0sleep00-21swapper/011:11:240
261262810,1sleep326125-21sshd12:29:113
191952790,2sleep10-21swapper/111:36:181
119092790,2sleep211908-21sshd09:43:042
25642780,2sleep30-21swapper/310:46:063
187412780,2sleep10-21swapper/111:42:031
144542780,2sleep10-21swapper/109:23:411
322772760,1sleep30-21swapper/309:13:453
87552750,2sleep30-21swapper/312:18:523
139192750,1sleep213917-21bash09:57:362
180022740,3sleep13196399cyclictest12:37:011
216092730,2sleep30-21swapper/311:02:013
163862730,1sleep316385-21sshd09:49:193
163512730,2sleep20-21swapper/212:31:062
58252720,1sleep25815-21sshd10:08:142
167882650,1sleep016787-21sshd11:36:050
3167626032,4sleep00-21swapper/007:09:420
3136425732,21sleep20-21swapper/207:05:472
124362460,0sleep212435-21bash12:36:312
127022400,0sleep012699-21bash09:17:420
296892380,2sleep32024-21nfsd11:57:323
183522370,2sleep10-21swapper/111:19:011
302732350,1sleep041ktimersoftd/012:12:030
35942290,4sleep20-21swapper/211:11:532
130502290,1sleep00-21swapper/010:55:330
102652290,2sleep110261-21sshd10:26:071
46862280,25sleep1144650irq/27-eth011:20:361
45232280,1sleep00-21swapper/010:34:320
230002270,2sleep20-21swapper/211:56:552
92562260,3sleep20-21swapper/210:14:152
64692260,0sleep16465-21cp10:37:311
156902260,24sleep3144650irq/27-eth009:15:093
52282250,22sleep2144650irq/27-eth010:37:242
319002250,2sleep20-21swapper/211:05:492
246602240,4sleep20-21swapper/211:48:252
199102240,1sleep10-21swapper/109:52:291
73962230,2sleep37394-21sshd10:11:073
253892230,2sleep225388-21bash11:42:402
51632220,2sleep20-21swapper/212:27:082
3196499225,3cyclictest2024-21nfsd10:25:012
295622220,2sleep329549-21sshd12:03:213
259332220,20sleep1144650irq/27-eth011:31:101
259332220,20sleep1144650irq/27-eth011:31:101
198562220,1sleep019853-21bash09:38:090
179502220,20sleep3144650irq/27-eth010:41:303
114672220,4sleep10-21swapper/109:57:231
3196399213,16cyclictest18206-21sshd10:18:061
3196399210,15cyclictest0-21swapper/112:33:581
299682210,12sleep229966-21sshd12:14:582
162032211,18sleep1144650irq/27-eth009:43:291
5892200,1sleep1575-21sshd09:47:481
31965992013,5cyclictest4328-21bash09:36:463
63752190,3sleep36376-21bash12:30:143
34582190,3sleep20-21swapper/211:00:242
3196499193,3cyclictest26484-21sshd09:13:132
31962991914,4cyclictest0-21swapper/010:42:540
3196299190,15cyclictest0-21swapper/011:55:220
3196299190,14cyclictest23123-21bash09:32:500
272812190,1sleep00-21swapper/010:48:200
214522190,17sleep1144650irq/27-eth010:33:111
3196599180,16cyclictest0-21swapper/312:05:143
3196599180,13cyclictest16663-21sshd10:53:033
3196599180,12cyclictest24696-21sshd11:10:523
3196499184,6cyclictest1024-21sshd11:26:072
3196499183,14cyclictest0-21swapper/210:15:302
3196499182,15cyclictest153250irq/28-eth1-rx-12:15:252
3196399180,16cyclictest0-21swapper/109:25:541
3196399180,13cyclictest19348-21sshd12:22:421
3196399180,12cyclictest31224-21sshd09:16:241
265982180,1sleep041ktimersoftd/010:07:120
110162180,4sleep03196299cyclictest10:29:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional