I assume you want HT... If you don't want HT you can 1) change a
setting in most bioses, or 2) use the noht option at bot, or 3) compile
a kernel without HT support.
eric
Robert E. Parrott wrote:
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
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