You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-20 - 04:30
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 Wed May 20, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
297679910716553436,53633cyclictest14893-21ssh21:10:010
297679910694653468,53478cyclictest0-21swapper00:17:250
297679910687453435,53345cyclictest0-21swapper23:23:000
297679910679753397,53304cyclictest14786-21diskmemload22:12:090
297679910669453421,53182cyclictest29760-21cyclictest20:28:290
297679910660953389,53130cyclictest9-21ksoftirqd/019:44:470
297679910657353440,53133cyclictest0-21swapper19:56:000
297679910655353392,53071cyclictest0-21swapper22:25:330
297679910654053470,53070cyclictest0-21swapper00:28:590
297679910653753470,53067cyclictest0-21swapper22:37:570
297679910651853465,53053cyclictest0-21swapper23:58:500
297679910650053471,53029cyclictest0-21swapper00:08:130
297679910650053464,53036cyclictest0-21swapper19:20:200
297679910648453464,53020cyclictest0-21swapper23:51:380
297679910645753449,53008cyclictest0-21swapper23:46:360
297679910645053437,53013cyclictest0-21swapper21:30:470
297679910643153434,52997cyclictest0-21swapper21:16:530
297679910642653433,52993cyclictest0-21swapper00:37:210
297679910642653432,52994cyclictest0-21swapper22:05:370
297679910641653430,52986cyclictest0-21swapper23:37:240
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional