Is there a way to make ganglia hyperthread - aware in v3.0?
We have a cluster of dual Xeons with hyperthreading, which ganglia
reports as 4 processes. This is annoying when using the web frontend,
since full load appears to only be 1/2 load, and people think there are
twice as many CPUs available.
With 2.5.7, I hacked the code using a patch from OSC to only report 2
processor per real processor when hyperthreading was found enabled.
However, in 3.0 this is not enabled, so I've backed down to 2.5.7 again.
Is there a reason this kind of patch is not in place? Are there options
I;m not aware of in the config files?
thanx,
rob
