You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-23 - 11:41
[ 290.152] (II) VESA: driver for VESA chipsets: vesa >
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 Fri Jan 23, 2026 00:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2048699210761105294,105462cyclictest0-21swapper22:59:390
2048699210688105346,105339cyclictest2099-21runrttasks21:15:090
204869910721053470,53650cyclictest5350irq/9-uhci_hcd:21:49:080
204869910673853400,53249cyclictest16233-21kworker/0:100:27:340
204869910657053452,53118cyclictest0-21swapper22:45:350
204869910654153435,53106cyclictest0-21swapper20:30:060
204869910651053428,53082cyclictest0-21swapper23:02:500
204869910650553471,53034cyclictest0-21swapper21:30:530
204869910650353470,53033cyclictest0-21swapper22:43:040
204869910649853472,53026cyclictest0-21swapper23:33:280
204869910648253463,53019cyclictest0-21swapper19:30:180
204869910647153454,53017cyclictest0-21swapper00:33:060
204869910644653400,53046cyclictest0-21swapper20:59:440
204869910644053434,53006cyclictest0-21swapper22:51:260
204869910643853442,52996cyclictest0-21swapper00:20:520
204869910640653427,52979cyclictest0-21swapper23:13:130
204869910635353390,52897cyclictest0-21swapper21:39:050
204869910633353441,52892cyclictest0-21swapper20:46:000
204869910633353417,52916cyclictest0-21swapper23:07:010
204869910630053409,52828cyclictest20479-21cyclictest20:43:190
204869910625653387,52804cyclictest0-21swapper19:54:350
204869910624053396,52844cyclictest0-21swapper23:19:440
204869910619953440,52759cyclictest0-21swapper21:50:590
204869910616453405,52759cyclictest0-21swapper00:36:170
204869910615453442,52712cyclictest0-21swapper19:45:330
204869910615453400,52754cyclictest0-21swapper22:30:400
204869910614553439,52706cyclictest0-21swapper19:43:320
204869910613953056,53081cyclictest0-21swapper23:52:540
204869910602752941,53084cyclictest0-21swapper23:27:170
204869910517053067,52101cyclictest0-21swapper22:05:130
204869910515353033,52118cyclictest0-21swapper22:20:070
204869910512153015,52104cyclictest0-21swapper21:10:170
204869910506952953,52114cyclictest0-21swapper22:27:390
20486995384228,53690cyclictest23427-21ssh00:13:000
20486995355625,53531cyclictest0-21swapper20:09:200
20486995344625,0cyclictest0-21swapper00:03:370
20486995314927,53122cyclictest0-21swapper19:55:460
204869923401080,1161cyclictest16213-21diskmemload21:22:310
204869923241077,1122cyclictest27147-21diskmemload00:18:010
204869922591058,1133cyclictest16630-21kworker/u2:100:07:080
204869921611015,1022cyclictest2679-21devkit-power-da21:01:150
204869920001026,854cyclictest0-21swapper20:13:210
20486991994959,1000cyclictest0-21swapper23:58:050
204869919901033,863cyclictest0-21swapper20:51:120
204869919841028,861cyclictest0-21swapper23:23:050
204869919821030,859cyclictest0-21swapper20:20:330
204869919801066,914cyclictest0-21swapper20:17:220
204869919791030,857cyclictest0-21swapper19:27:480
204869919791027,858cyclictest0-21swapper20:28:550
20486991930946,970cyclictest0-21swapper23:40:400
204869919211043,784cyclictest0-21swapper19:24:370
204869918391094,679cyclictest134850irq/9-eth022:36:120
20486991749959,766cyclictest28760-21ssh21:25:320
204869917431087,533cyclictest4942-21ssh23:48:030
204869916041078,458cyclictest0-21swapper20:02:580
204869915911058,468cyclictest9-21ksoftirqd/022:18:070
204869915891055,469cyclictest9-21ksoftirqd/021:42:160
204869915381049,424cyclictest9-21ksoftirqd/021:08:270
204869915361027,472cyclictest247362sleep022:04:530
20486991496728,764cyclictest0-21swapper22:12:050
204869914931006,421cyclictest0-21swapper20:39:480
204869914571093,364cyclictest0-21swapper21:57:410
204869914401090,350cyclictest0-21swapper19:39:410
204869914041066,338cyclictest0-21swapper23:38:400
20486991228622,603cyclictest15616-21hwlatdetect-tra19:12:030
20486991215617,595cyclictest22593-21wc19:17:150
760821420,2sleep07604-21grep19:07:210
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional