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From: Tom Zander <tomz@freedommail.ch>
To: bitcoin-xt@googlegroups.com,
Bitcoin Dev <bitcoin-dev@lists.linuxfoundation.org>
Date: Wed, 21 Oct 2015 08:29:19 +0100
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Subject: Re: [bitcoin-dev] Memory leaks?
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On Tuesday 20 Oct 2015 20:01:16 Jonathan Toomim wrote:
> claimed that he had this memory usage issue on Linux, but not on Mac OS X,
> under a GBT workload in both situations. If this is true, that would
> suggest this might be a fragmentation issue due to poor memory allocation.
Please make sure you measure your memory usage correctly on Linux, it is
notoriously easy to get misleading info from tools like top.
I use this one on Linux.
$cat ~/bin/showmemusage
#!/bin/sh
if test -z "$1"; then
echo "need a pid"
exit
fi
mem=`echo 0 $(cat /proc/$1/smaps | grep Pss | awk '{print $2}' | \
sed 's#^#+#' ) | bc`
echo "$mem KB"
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