You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-23 - 03:57
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 50 highest latencies:
System rack6slot6 (updated Thu Apr 23, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
128969910705953406,53557cyclictest21922-21diskmemload22:32:350
128969910703653413,53558cyclictest0-21swapper21:14:030
128969910683453353,53467cyclictest0-21swapper23:19:490
128969910676253442,53320cyclictest0-21swapper23:06:050
128969910671253466,53180cyclictest9-21ksoftirqd/020:22:380
128969910663153459,53107cyclictest9-21ksoftirqd/022:23:530
128969910659453466,53128cyclictest0-21swapper20:59:080
128969910658053451,53037cyclictest0-21swapper22:55:320
128969910654953389,53095cyclictest0-21swapper22:02:270
128969910652553417,53017cyclictest0-21swapper19:36:150
128969910652153473,53048cyclictest0-21swapper23:13:470
128969910651653475,53041cyclictest0-21swapper20:04:130
128969910651353474,53039cyclictest0-21swapper19:25:520
128969910649053463,53027cyclictest0-21swapper00:00:510
128969910648853464,53024cyclictest0-21swapper19:49:180
128969910647953457,53022cyclictest0-21swapper00:26:480
128969910646953465,52938cyclictest0-21swapper19:32:340
128969910645353408,53045cyclictest0-21swapper20:39:030
128969910643953397,53042cyclictest0-21swapper22:16:310
128969910643653466,52970cyclictest0-21swapper21:09:010
128969910643053392,53038cyclictest0-21swapper23:22:300
128969910642953392,53037cyclictest0-21swapper21:48:330
128969910641253427,52985cyclictest0-21swapper22:42:480
128969910641053453,52957cyclictest0-21swapper23:27:010
128969910641053378,52969cyclictest3950irq/9-acpi00:05:320
128969910640353421,52982cyclictest0-21swapper00:38:520
128969910624853444,52715cyclictest3950irq/9-acpi00:31:100
128969910622253476,52746cyclictest0-21swapper20:42:440
128969910618153411,52770cyclictest0-21swapper23:52:480
128969910616753406,52761cyclictest0-21swapper20:14:260
128969910614253439,52703cyclictest0-21swapper19:57:510
128969910515652926,52228cyclictest8971-21ssh21:37:500
128969910500452910,52092cyclictest0-21swapper22:12:400
12896995351133,53433cyclictest16752-21kworker/0:119:41:560
12896995345125,0cyclictest0-21swapper23:04:040
12896995318726,53161cyclictest0-21swapper23:34:330
12896995309125,0cyclictest0-21swapper20:51:460
12896995298526,52866cyclictest0-21swapper21:00:490
128969955113174,2312cyclictest2679-21devkit-power-da23:49:380
128969922651071,1067cyclictest17076-21ssh00:13:040
128969922521079,1072cyclictest10884-21ssh22:28:340
128969921941002,1099cyclictest3950irq/9-acpi23:39:150
128969921661085,987cyclictest134850irq/9-eth021:16:330
128969920911036,1021cyclictest0-21swapper22:35:360
128969920801028,1014cyclictest23017-21ssh21:58:560
128969920731027,1012cyclictest0-21swapper22:53:110
128969920551015,1001cyclictest23118-21ssh00:21:270
128969919841022,928cyclictest0-21swapper20:46:050
128969919781028,857cyclictest0-21swapper19:53:090
128969919781027,858cyclictest0-21swapper20:08:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional