You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-15 - 19:31
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot6.osadl.org (updated Wed Apr 15, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
416421590,5sleep21686799cyclictest10:44:162
1493821390,4sleep30-21swapper/308:13:513
2703021330,3sleep31687499cyclictest09:43:583
115621330,5sleep31687499cyclictest13:32:593
147822680,4sleep31687499cyclictest11:29:213
16867996612,22cyclictest30600-21sh11:47:092
165892644,10sleep00-21swapper/008:16:230
324222620,2sleep00-21swapper/013:30:510
247722610,4sleep31687499cyclictest11:06:413
186292560,2sleep30-21swapper/311:34:033
146262560,4sleep01685799cyclictest12:04:030
106891560,1ptp4l401ktimersoftd/310:57:333
20762550,2sleep00-21swapper/012:24:390
20762550,2sleep00-21swapper/012:24:390
106891550,1ptp4l401ktimersoftd/311:23:353
16874995223,11cyclictest41-21ksoftirqd/313:34:023
16874995222,7cyclictest41-21ksoftirqd/310:19:043
1687499507,8cyclictest41-21ksoftirqd/312:49:013
16874995022,4cyclictest41-21ksoftirqd/313:23:593
16874995021,9cyclictest41-21ksoftirqd/310:08:413
16874995021,8cyclictest41-21ksoftirqd/311:44:063
16874995020,8cyclictest41-21ksoftirqd/308:54:023
16874995020,8cyclictest41-21ksoftirqd/308:54:023
16874995018,8cyclictest41-21ksoftirqd/313:48:463
165962504,34sleep20-21swapper/208:16:292
16874994920,9cyclictest41-21ksoftirqd/312:44:083
16874994919,8cyclictest41-21ksoftirqd/312:29:043
16874994919,8cyclictest41-21ksoftirqd/312:29:043
16874994824,11cyclictest41-21ksoftirqd/312:19:003
16874994821,9cyclictest41-21ksoftirqd/311:09:043
16874994819,7cyclictest41-21ksoftirqd/312:08:303
16874994819,7cyclictest41-21ksoftirqd/309:39:043
16874994818,7cyclictest41-21ksoftirqd/310:35:203
16874994818,7cyclictest41-21ksoftirqd/310:35:203
16874994740,3cyclictest41-21ksoftirqd/309:08:443
16874994719,5cyclictest41-21ksoftirqd/310:44:003
16874994718,7cyclictest41-21ksoftirqd/312:54:093
16874994635,3cyclictest41-21ksoftirqd/311:43:443
16874994622,4cyclictest41-21ksoftirqd/308:49:083
16874994620,4cyclictest41-21ksoftirqd/308:43:543
16874994619,10cyclictest41-21ksoftirqd/311:13:583
16874994618,7cyclictest41-21ksoftirqd/309:13:543
16874994618,10cyclictest41-21ksoftirqd/313:08:583
16874994616,8cyclictest41-21ksoftirqd/312:18:443
1687499453,11cyclictest41-21ksoftirqd/311:59:043
16874994521,7cyclictest41-21ksoftirqd/308:58:553
16874994521,7cyclictest41-21ksoftirqd/308:58:553
16874994520,4cyclictest41-21ksoftirqd/309:54:083
16874994518,5cyclictest41-21ksoftirqd/312:39:053
16874994516,5cyclictest41-21ksoftirqd/313:14:323
16874994513,4cyclictest41-21ksoftirqd/310:16:413
1687499444,5cyclictest41-21ksoftirqd/313:04:023
1687499444,11cyclictest41-21ksoftirqd/312:09:053
1687499442,8cyclictest41-21ksoftirqd/311:49:063
1687499442,8cyclictest41-21ksoftirqd/308:38:533
16874994423,9cyclictest41-21ksoftirqd/309:58:533
16874994421,4cyclictest41-21ksoftirqd/310:48:533
16874994419,4cyclictest41-21ksoftirqd/312:26:183
16874994419,4cyclictest41-21ksoftirqd/312:26:183
16874994417,10cyclictest41-21ksoftirqd/310:39:033
16874994417,10cyclictest41-21ksoftirqd/310:39:033
16874994417,10cyclictest41-21ksoftirqd/308:28:553
1687499435,9cyclictest41-21ksoftirqd/313:39:073
1687499433,9cyclictest41-21ksoftirqd/311:54:063
16874994320,7cyclictest41-21ksoftirqd/308:18:523
16874994317,4cyclictest41-21ksoftirqd/309:29:073
16874994316,10cyclictest41-21ksoftirqd/311:24:043
16874994315,9cyclictest41-21ksoftirqd/309:24:023
16874994315,6cyclictest41-21ksoftirqd/313:19:013
16874994314,8cyclictest41-21ksoftirqd/312:35:053
1687499426,4cyclictest41-21ksoftirqd/312:59:043
1687499424,10cyclictest41-21ksoftirqd/309:48:583
1687499423,10cyclictest41-21ksoftirqd/308:24:073
16874994215,9cyclictest41-21ksoftirqd/310:24:533
16874994213,8cyclictest41-21ksoftirqd/310:59:203
315752410,1sleep00-21swapper/012:22:540
1687499413,8cyclictest41-21ksoftirqd/309:38:413
1687499413,10cyclictest41-21ksoftirqd/309:04:003
1687499411,4cyclictest41-21ksoftirqd/310:13:413
16874994113,10cyclictest41-21ksoftirqd/310:30:283
16857994028,6cyclictest9-21ksoftirqd/010:48:530
263672398,4sleep233-21ksoftirqd/210:34:092
263672398,4sleep233-21ksoftirqd/210:34:092
16874993911,8cyclictest41-21ksoftirqd/309:21:483
1686799393,30cyclictest0-21swapper/212:33:562
1686799392,30cyclictest0-21swapper/210:23:532
1686799383,29cyclictest0-21swapper/209:03:532
16867993812,22cyclictest19325-21wc08:23:392
1686799380,3cyclictest2186-21latency12:59:042
129762380,2sleep00-21swapper/011:28:540
1687499371,8cyclictest41-21ksoftirqd/308:33:593
1686799375,26cyclictest31061-21ssh11:13:532
1686799372,29cyclictest0-21swapper/212:13:562
16857993722,8cyclictest9-21ksoftirqd/011:43:570
1686799363,30cyclictest22593-21cron12:13:442
16867993611,22cyclictest21207-21wc11:03:432
1686799353,27cyclictest0-21swapper/211:38:562
1686799353,26cyclictest0-21swapper/212:48:572
1686799353,25cyclictest11893-21apt-get09:13:522
1686799353,11cyclictest12033-21apt-get10:53:542
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional