1b4a98af | 22-Jan-2021 |
Matt Spinler <spinler@us.ibm.com> |
thresholds: Add PerformanceLoss threshold
Create an xyz.openbmc_project.Sensor.Threshold.PerformanceLoss D-Bus interface. This could be placed on a sensor to:
a) Signal some other software to do s
thresholds: Add PerformanceLoss threshold
Create an xyz.openbmc_project.Sensor.Threshold.PerformanceLoss D-Bus interface. This could be placed on a sensor to:
a) Signal some other software to do something to the server that results in performance loss, such as memory or CPU throttling, to bring down the sensor value.
b) Trigger an event to the user so they know to expect a performance loss, and which sensor caused it.
An immediate use of this will be on OpenPower systems to throttle the CPU/memory and trigger event logs due to a high (virtual) ambient temperature.
Signed-off-by: Matt Spinler <spinler@us.ibm.com> Change-Id: Id93843abdb45f00ee359f902d539b9df6bf5359a
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