On Tue, 23 Aug 2005, Andreas Unterkircher wrote:
> Hello,
>
> we are considering installing several LCG node types on one machine. I
> looked at our CE, WN and SE (IA64s, SLC3, LCg-2_6_0) to find out how many
> memory the LCG daemons require. Using top I see relatively high numbers
> for lcg-mon-gridftp:
>
> On the SE:
> 19051 daemon 15 0 348M 348M 6768 S 0.0 4.3 25:48 0
> lcg-mon-gridftp
> 19171 daemon 15 0 348M 348M 6768 S 0.0 4.3 0:12 0
> lcg-mon-gridftp
>
> On the CE:
> 22881 daemon 15 0 157M 20M 4864 S 0.0 0.2 5:42 0
> lcg-mon-gridftp
> 23154 daemon 15 0 157M 20M 4864 S 0.0 0.2 0:12 0
> lcg-mon-gridftp
>
> Is this normal ? Or a bug possibly related to IA64 ? Are there any
> numbers around indicating how much memory the different LCG node types
> require ?
I suspect those numbers are not normal: on IA32 those processes seem
to be taking much less memory, but I suppose it could depend on the
amount of activity. At the very least the memory usage should not
be growing continually: can you check that?
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