You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-26 - 02:12
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 20 highest latencies:
System rack6slot6 (updated Mon May 25, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
185699910681353423,53326cyclictest9-21ksoftirqd/010:41:400
185699910678253417,53365cyclictest0-21swapper12:13:460
185699910676953478,53291cyclictest0-21swapper07:43:380
185699910670653412,53294cyclictest0-21swapper07:27:440
185699910669953454,53153cyclictest0-21swapper09:19:060
185699910669053435,53163cyclictest0-21swapper08:18:180
185699910662153452,53169cyclictest0-21swapper07:52:410
185699910656253461,53101cyclictest0-21swapper11:45:580
185699910650253458,52947cyclictest2099-21runrttasks08:57:500
185699910647653474,53002cyclictest0-21swapper12:35:520
185699910644353439,53004cyclictest0-21swapper12:15:470
185699910643453447,52987cyclictest0-21swapper10:04:290
185699910642953460,52969cyclictest0-21swapper08:28:010
185699910639953438,52872cyclictest3950irq/9-acpi07:47:290
185699910636953390,52915cyclictest9-21ksoftirqd/012:33:420
185699910628253436,52846cyclictest0-21swapper07:55:320
185699910621853471,52747cyclictest0-21swapper08:37:140
185699910621753471,52746cyclictest0-21swapper08:13:170
185699910621153468,52743cyclictest0-21swapper09:01:310
185699910620053467,52733cyclictest0-21swapper10:14:020
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional