You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-10 - 17:39
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 792 highest latencies:
System rack6slot6 (updated Wed Dec 10, 2025 12:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
286539911072355474,55234cyclictest2739-21devkit-power-da12:23:080
286539910711353454,53563cyclictest3950irq/9-acpi12:35:010
286539910690053429,53348cyclictest1911-21snmpd11:25:010
286539910677553411,53299cyclictest950ksoftirqd/010:40:380
286539910675653387,53275cyclictest13476-21diskmemload11:13:070
286539910658153439,53142cyclictest0-21swapper10:32:160
286539910657753395,53093cyclictest9-21ksoftirqd/009:36:200
286539910655853392,53100cyclictest0-21swapper10:07:590
286539910655253413,53074cyclictest133750irq/9-eth010:39:480
286539910654553413,53040cyclictest0-21swapper09:57:460
286539910653453436,53098cyclictest0-21swapper08:56:580
286539910653053481,53049cyclictest0-21swapper10:56:230
286539910651653472,53044cyclictest0-21swapper09:52:240
286539910649853427,53071cyclictest0-21swapper08:27:400
286539910642453479,52853cyclictest0-21swapper08:01:020
286539910640553423,52982cyclictest0-21swapper10:11:200
286539910637853408,52970cyclictest0-21swapper07:35:550
286539910626353389,52809cyclictest0-21swapper07:47:580
286539910626153389,52807cyclictest0-21swapper08:38:130
286539910625453384,52804cyclictest0-21swapper09:03:100
286539910624353450,52793cyclictest0-21swapper12:28:490
286539910622553475,52750cyclictest0-21swapper07:40:460
286539910622053473,52747cyclictest0-21swapper07:33:040
286539910621453457,52757cyclictest0-21swapper08:51:270
286539910620953473,52736cyclictest0-21swapper08:18:070
286539910620053466,52734cyclictest0-21swapper08:46:450
286539910619953462,52737cyclictest0-21swapper07:19:100
286539910616553449,52716cyclictest0-21swapper10:19:420
286539910616353448,52715cyclictest0-21swapper08:41:440
286539910615453439,52715cyclictest0-21swapper08:23:290
286539910614753438,52709cyclictest0-21swapper11:33:130
286539910612153422,52699cyclictest0-21swapper09:20:550
286539910609953014,53083cyclictest0-21swapper11:23:100
286539910607252969,53101cyclictest0-21swapper11:48:180
286539910599253317,52675cyclictest0-21swapper09:33:390
286539910575952950,52807cyclictest14746-21ssh12:12:450
286539910544352978,52462cyclictest9245-21sshd09:49:130
286539910519853067,52128cyclictest1980-21ssh10:24:540
28653995386453424,440cyclictest0-21swapper11:03:550
28653995370516,53567cyclictest2103-21runrttasks09:07:410
28653995369225,0cyclictest0-21swapper10:01:170
28653995368438,0cyclictest0-21swapper12:08:230
28653995364453464,117cyclictest16225-21kworker/0:307:58:010
28653995363253387,181cyclictest5350irq/9-uhci_hcd:11:18:090
2865399535217,53514cyclictest0-21swapper08:08:140
28653995343226,53406cyclictest0-21swapper12:02:120
28653995324427,53123cyclictest0-21swapper11:07:560
28653995324327,0cyclictest0-21swapper08:34:420
28653995316426,383cyclictest0-21swapper10:51:410
28653995313427,53107cyclictest0-21swapper10:26:440
28653995307326,53047cyclictest0-21swapper07:24:420
28653995281927,52753cyclictest0-21swapper08:13:160
28653995277825,52753cyclictest0-21swapper07:29:030
286539924451097,1220cyclictest16079-21ssh09:13:030
286539923561069,1212cyclictest16058-21munin-node12:15:250
286539921871067,993cyclictest19482-21ssh09:17:440
286539920871002,1051cyclictest26620-21ssh09:27:470
286539920621021,1006cyclictest0-21swapper11:59:410
286539920571017,1006cyclictest0-21swapper11:37:440
286539919981039,867cyclictest3950irq/9-acpi11:53:390
286539919041035,776cyclictest0-21swapper09:43:520
286539917731085,564cyclictest0-21swapper12:30:500
286539916841084,535cyclictest302592sleep007:13:080
286539916051071,443cyclictest3950irq/9-acpi11:43:260
286539915821041,448cyclictest11733-21kworker/0:010:47:100
286539915501014,446cyclictest28649-21cyclictest07:53:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional