You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-11 - 02:18
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
Characteristics of the highest latencies:
System rack6slot6 (updated Mon May 11, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2474099209924105436,104486cyclictest0-21swapper22:01:230
247409910696653424,53451cyclictest0-21swapper23:37:110
247409910687353473,53335cyclictest25566-21ssh21:32:250
247409910678853470,53318cyclictest0-21swapper22:13:160
247409910671653442,53274cyclictest0-21swapper22:53:280
247409910667653423,53187cyclictest0-21swapper22:33:320
247409910665153439,53212cyclictest0-21swapper23:03:010
247409910663653468,53168cyclictest0-21swapper00:08:400
247409910661753464,53153cyclictest0-21swapper21:42:480
247409910657953398,53085cyclictest9900-21ssh23:32:090
247409910655853394,53100cyclictest9-21ksoftirqd/000:35:470
247409910653353442,53091cyclictest0-21swapper19:54:360
247409910651353410,53041cyclictest3950irq/9-acpi22:42:350
247409910649953469,53030cyclictest0-21swapper21:52:200
247409910646853456,53012cyclictest0-21swapper20:32:170
247409910645953456,53003cyclictest0-21swapper21:14:190
247409910645753455,53002cyclictest0-21swapper23:22:260
247409910645253467,52985cyclictest0-21swapper20:16:430
247409910644653439,53007cyclictest0-21swapper21:17:500
247409910644353447,52996cyclictest0-21swapper20:25:250
247409910644153396,53045cyclictest0-21swapper22:37:030
247409910635553435,52920cyclictest0-21swapper20:10:010
247409910625053383,52803cyclictest0-21swapper21:36:160
247409910620053463,52737cyclictest0-21swapper19:47:550
247409910620053462,52738cyclictest0-21swapper23:25:070
247409910618353452,52731cyclictest0-21swapper20:02:590
247409910616553405,52760cyclictest0-21swapper22:22:590
247409910615453439,52715cyclictest0-21swapper19:56:470
247409910615253397,52755cyclictest0-21swapper19:43:530
247409910611153378,52709cyclictest20852-21ssh23:48:540
247409910608152986,53093cyclictest0-21swapper22:45:160
247409910507452978,52094cyclictest0-21swapper00:17:220
247409910502552924,52100cyclictest0-21swapper21:23:020
24740995394553424,521cyclictest0-21swapper21:59:420
24740995385853419,439cyclictest0-21swapper20:57:140
24740995384953412,437cyclictest0-21swapper23:15:340
24740995363825,53613cyclictest0-21swapper22:58:090
24740995359553418,177cyclictest0-21swapper20:35:080
24740995355753406,151cyclictest0-21swapper20:44:410
24740995353553384,151cyclictest0-21swapper20:24:350
24740995353053380,150cyclictest0-21swapper23:42:520
24740995351553466,49cyclictest0-21swapper20:47:520
24740995331725,0cyclictest0-21swapper20:52:230
24740995324428,0cyclictest0-21swapper19:17:360
24740995319627,0cyclictest0-21swapper00:14:210
24740995306826,52950cyclictest0-21swapper00:26:150
24740995300026,52974cyclictest0-21swapper22:19:380
24740995299852963,30cyclictest0-21swapper21:48:090
24740995278225,52757cyclictest0-21swapper19:24:280
2463524660746207,213sleep00-21swapper19:09:440
247409925841067,1396cyclictest0-21swapper21:26:530
247409922931056,1112cyclictest2099-21runrttasks21:09:380
247409922751088,1134cyclictest2099-21runrttasks00:30:360
247409922501099,1025cyclictest10646-21ssh00:20:330
247409921871007,1088cyclictest25054-21kworker/0:321:03:360
247409920421005,1002cyclictest0-21swapper23:06:420
247409920111031,860cyclictest0-21swapper00:02:380
247409919751028,947cyclictest0-21swapper23:11:530
24740991922926,962cyclictest0-21swapper22:09:450
247409919071038,777cyclictest0-21swapper19:10:340
247409919051039,772cyclictest0-21swapper19:28:290
247409918911055,709cyclictest2065-21crond22:27:000
247409917521009,706cyclictest2272-21munin-node20:05:400
247409917381033,639cyclictest9-21ksoftirqd/019:35:210
247409916401045,504cyclictest24733-21cyclictest19:34:210
24740991635880,742cyclictest3950irq/9-acpi23:58:370
247409914681016,452cyclictest0-21swapper23:50:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional