You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-26 - 21:23
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 Fri Dec 26, 2025 12:44:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6091211035,46sleep10-21swapper/107:09:491
5899210134,55sleep30-21swapper/307:07:343
251292910,2sleep30-21swapper/312:13:163
197342840,1sleep20-21swapper/210:38:072
256702790,0sleep00-21swapper/010:50:150
267672770,1sleep20-21swapper/211:42:182
284872740,1sleep20-21swapper/210:40:352
288922730,2sleep10-21swapper/109:20:051
123112730,2sleep10-21swapper/112:30:131
310522700,2sleep30-21swapper/311:02:123
318312570,2sleep30-21swapper/310:31:303
581425236,12sleep20-21swapper/207:06:292
578824723,13sleep00-21swapper/007:06:110
225892330,31sleep128450irq/26-ahci[00009:58:161
166032310,29sleep3137550irq/27-eth010:57:403
272242260,3sleep20-21swapper/210:50:292
636299230,22cyclictest137550irq/27-eth011:58:401
208902230,2sleep10-21swapper/111:30:101
157512230,21sleep3137550irq/27-eth010:26:273
636299213,11cyclictest22-21ksoftirqd/109:11:471
319532210,1sleep30-21swapper/309:20:343
173362210,19sleep1137550irq/27-eth010:06:331
321142200,1sleep041ktimersoftd/011:23:200
636299197,6cyclictest22-21ksoftirqd/109:40:481
636299191,7cyclictest22-21ksoftirqd/109:31:171
193942190,2sleep30-21swapper/311:50:203
87822180,16sleep328450irq/26-ahci[00009:13:513
636499182,4cyclictest28667-21sshd11:32:313
636499180,6cyclictest0-21swapper/311:47:373
636299187,1cyclictest22-21ksoftirqd/110:01:211
636299182,5cyclictest22-21ksoftirqd/112:08:001
636299181,7cyclictest22-21ksoftirqd/112:04:311
636299180,8cyclictest22-21ksoftirqd/112:38:201
636299180,16cyclictest0-21swapper/111:37:081
636199180,17cyclictest0-21swapper/010:45:020
271792182,13sleep227224-21sshd11:52:562
95482170,15sleep3137550irq/27-eth010:04:273
636499171,7cyclictest0-21swapper/309:01:163
636499170,8cyclictest0-21swapper/312:00:253
636499170,13cyclictest0-21swapper/312:07:193
636299179,7cyclictest0-21swapper/111:10:421
636299177,9cyclictest22-21ksoftirqd/110:30:061
636299176,1cyclictest22-21ksoftirqd/110:15:451
636299174,2cyclictest0-21swapper/109:27:061
636299174,1cyclictest22-21ksoftirqd/109:35:311
636299172,6cyclictest22-21ksoftirqd/112:11:411
636299171,14cyclictest0-21swapper/112:25:001
636299170,7cyclictest22-21ksoftirqd/112:28:531
636299170,10cyclictest0-21swapper/111:02:081
636199177,9cyclictest0-21swapper/009:28:270
636199170,5cyclictest1162-21sshd09:21:100
217072171,14sleep1137550irq/27-eth010:59:301
91662163,11sleep110850irq/23-ehci_hcd11:15:411
636499167,7cyclictest0-21swapper/310:36:483
636499167,7cyclictest0-21swapper/309:44:213
6364991612,3cyclictest10850irq/23-ehci_hcd12:19:343
6364991611,3cyclictest5539-21diskstats11:25:143
636499160,15cyclictest0-21swapper/309:51:243
636499160,14cyclictest0-21swapper/312:24:033
636499160,14cyclictest0-21swapper/311:55:013
636499160,12cyclictest137550irq/27-eth009:59:023
636499160,11cyclictest10031-21bash12:29:323
6363991611,4cyclictest0-21swapper/209:23:282
636399160,3cyclictest137550irq/27-eth010:48:402
636399160,15cyclictest33-21ksoftirqd/211:56:192
636399160,15cyclictest33-21ksoftirqd/209:27:392
636299168,3cyclictest22-21ksoftirqd/109:53:341
636299165,10cyclictest0-21swapper/111:40:191
636299164,9cyclictest0-21swapper/110:27:381
636299164,8cyclictest19777-21munin-run07:39:591
636299164,10cyclictest31032-21sshd10:10:451
636299162,4cyclictest26865-21sshd10:40:181
636299161,2cyclictest137550irq/27-eth011:05:151
6362991612,3cyclictest10850irq/23-ehci_hcd07:15:211
636299161,1cyclictest22-21ksoftirqd/111:26:321
636299161,14cyclictest22-21ksoftirqd/109:18:021
636299160,15cyclictest22-21ksoftirqd/110:50:141
636299160,14cyclictest0-21swapper/109:47:101
636299160,12cyclictest22-21ksoftirqd/111:54:511
636299160,10cyclictest22-21ksoftirqd/112:15:201
636199168,7cyclictest7754-21bash11:57:000
636199160,15cyclictest0-21swapper/009:45:110
636499159,5cyclictest15854-21bash12:31:003
636499157,6cyclictest0-21swapper/311:07:043
6364991511,3cyclictest10850irq/23-ehci_hcd10:17:233
636499150,3cyclictest0-21swapper/309:32:463
636499150,13cyclictest5719-21bash11:15:013
636499150,13cyclictest0-21swapper/309:35:013
636499150,11cyclictest137550irq/27-eth011:41:143
636499150,10cyclictest0-21swapper/309:26:253
636399159,5cyclictest0-21swapper/212:24:062
636399158,1cyclictest18119-21sshd09:56:392
636399150,7cyclictest20001-21sshd12:00:502
636399150,13cyclictest3526-21sshd09:12:002
636299159,5cyclictest22-21ksoftirqd/107:40:171
636299154,1cyclictest1884-21nfsd08:25:221
636299154,10cyclictest13784-21sshd10:46:181
636299153,10cyclictest10915-21munin-node07:20:101
636299152,4cyclictest7133-21iostat07:10:151
636299151,13cyclictest36-21rcuop/210:20:061
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional