Comments (3)
You should try to see if sensors
command has the same behavior (I suspect yes).
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Thanks @giampaolo for very fast answer.
I have been running 'watch -n1 sensors' just now and indeed I see some "crazy" sample appearing every now and then.
I guess that sounds like a kernel(module) bug?
Would it make sense to build some 'moving average' filtering on psutil side to handle such buggy sensors?
from psutil.
Nope. We should always return what the kernel gives us.
To be honest, there is one exception in psutil: net_io_counters()
and disk_io_counters()
. On long running systems the kernel may wrap the returned numbers and restart from 0, in which case psutil will adjust them so they never go backwards:
Lines 2072 to 2075 in 3c518a3
Calculating a moving average is something different though.
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