You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-09-24 - 05:31
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 Sep 24, 2026 00:44:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2284121340,5sleep3525399cyclictest22:13:273
1052921340,1sleep00-21swapper/022:44:580
67921270,1sleep2525299cyclictest00:04:072
1975521250,3sleep2525299cyclictest23:45:032
2294621200,2sleep1525199cyclictest22:19:331
2470621150,2sleep20-21swapper/222:52:142
485329927,43sleep10-21swapper/119:08:181
241322980,1sleep024134-21sshd21:18:130
167182950,1sleep20-21swapper/223:39:022
25002940,2sleep20-21swapper/221:45:252
484029232,48sleep30-21swapper/319:08:073
290402920,1sleep229025-21sshd22:55:382
216302910,1sleep321631-21sshd21:32:343
242442880,2sleep30-21swapper/323:36:473
115092880,2sleep111505-21sshd22:45:031
39822870,1sleep30-21swapper/300:36:543
53852860,3sleep30-21swapper/321:37:033
86542850,2sleep2525299cyclictest22:47:372
229222850,3sleep10-21swapper/122:37:101
314032840,1sleep10-21swapper/121:56:261
273452830,1sleep20-21swapper/200:27:002
273452830,1sleep20-21swapper/200:26:592
40792820,1sleep20-21swapper/222:38:222
263452820,2sleep10-21swapper/123:01:261
213292820,2sleep20-21swapper/223:42:152
64292800,1sleep20-21swapper/221:51:252
227492800,0sleep322748-21sshd22:16:233
297152790,5sleep3525399cyclictest21:15:433
240552790,2sleep10-21swapper/100:03:181
269812780,2sleep30-21swapper/322:37:323
229792780,3sleep2525299cyclictest00:32:402
229792780,3sleep2525299cyclictest00:32:402
100822780,0sleep00-21swapper/022:33:120
100822780,0sleep00-21swapper/022:33:110
32282770,0sleep00-21swapper/019:05:100
247792750,3sleep3525399cyclictest00:29:463
247792750,3sleep3525399cyclictest00:29:453
73522730,4sleep2525299cyclictest22:00:042
41802720,0sleep00-21swapper/000:27:510
41802720,0sleep00-21swapper/000:27:500
324132720,2sleep10-21swapper/121:30:321
480027130,12sleep20-21swapper/219:07:392
229822710,2sleep222977-21sshd21:58:342
102072680,2sleep310186-21sshd22:27:223
192772650,2sleep10-21swapper/121:41:141
135472600,4sleep1525199cyclictest23:21:021
55762430,1sleep30-21swapper/300:19:153
73412380,3sleep20-21swapper/222:24:082
323072370,2sleep132305-21sshd00:09:511
284862350,4sleep20-21swapper/221:33:152
19362300,2sleep21937-21sshd23:34:502
15822300,2sleep11580-21sshd21:25:111
157332300,2sleep30-21swapper/322:24:563
4952290,3sleep10-21swapper/122:02:181
291212281,25sleep3144650irq/27-eth021:24:463
274072280,4sleep0525099cyclictest22:25:550
253932280,1sleep05249-21cyclictest21:32:560
152372280,3sleep22024-21nfsd00:20:102
152372280,3sleep22024-21nfsd00:20:102
44622270,24sleep2144650irq/27-eth022:08:412
118482270,2sleep30-21swapper/323:32:423
200282260,24sleep1144650irq/27-eth021:17:511
11722260,1sleep01166-21sshd21:13:210
187592250,3sleep30-21swapper/322:33:593
187592250,3sleep30-21swapper/322:33:583
81212240,0sleep00-21swapper/000:10:260
525199240,3cyclictest25527-21id22:22:471
276442240,2sleep30-21swapper/300:06:243
525099237,6cyclictest0-21swapper/021:47:580
525099232,5cyclictest28275-21bash21:53:240
5250992313,9cyclictest0-21swapper/022:20:110
256102230,2sleep30-21swapper/321:47:293
228752230,1sleep10-21swapper/122:34:211
228752230,1sleep10-21swapper/122:34:201
95122220,20sleep3144650irq/27-eth023:08:553
77972223,17sleep3144650irq/27-eth000:22:203
77972223,17sleep3144650irq/27-eth000:22:203
75332220,1sleep10-21swapper/100:10:231
525399224,16cyclictest44-21ksoftirqd/321:14:333
525299226,3cyclictest23096-21sshd23:01:072
525099225,16cyclictest31394-21kworker/0:022:03:100
525099222,16cyclictest7193-21sshd22:53:420
323662220,4sleep20-21swapper/223:52:052
27242220,0sleep02726-21bash23:40:330
258302220,3sleep05249-21cyclictest23:36:560
5253992113,4cyclictest23030-21sshd22:04:253
525399210,13cyclictest0-21swapper/322:57:473
5252992114,3cyclictest18715-21sshd22:28:102
525099219,8cyclictest6838-21sshd00:22:140
525099219,8cyclictest6838-21sshd00:22:140
525099219,4cyclictest0-21swapper/023:11:050
525099217,6cyclictest3-21ksoftirqd/000:31:260
525099217,6cyclictest3-21ksoftirqd/000:31:260
525099212,4cyclictest16415-21sshd22:48:180
525099212,13cyclictest0-21swapper/023:50:280
525099212,11cyclictest15008-21cp23:47:280
5250992116,1cyclictest10-21rcuc/021:40:260
5250992113,4cyclictest23860-21bash23:33:470
525099211,16cyclictest9015-21sshd00:07:400
5250992110,10cyclictest0-21swapper/021:59:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional