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From: Jonathan Toomim <j@toom.im>
To: bitcoin-xt@googlegroups.com
Cc: Bitcoin Dev <bitcoin-dev@lists.linuxfoundation.org>
Subject: Re: [bitcoin-dev] Memory leaks?
Date: Wed, 21 Oct 2015 10:58:15 -0700	[thread overview]
Message-ID: <7E6110E8-F590-406A-9FBE-522BCFBC5989@toom.im> (raw)
In-Reply-To: <1445414983.m7gvNPDAo8@garp>

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The method I was using was essentially

	grep VmRSS /proc/$pid/status

Comparing these two methods, I get

Your method (PSS):
	2408313
My method (RSS):
	VmRSS:	 2410396 kB

On Oct 21, 2015, at 12:29 AM, Tom Zander <tomz@freedommail.ch> wrote:

> On Tuesday 20 Oct 2015 20:01:16 Jonathan Toomim wrote:
> 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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  reply	other threads:[~2015-10-21 17:58 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-13 21:56 [bitcoin-dev] Memory leaks? Jonathan Toomim (Toomim Bros)
2015-10-13 22:49 ` odinn
2015-10-13 23:14   ` Jonathan Toomim (Toomim Bros)
2015-10-13 23:52     ` Dave Scotese
2015-10-14  0:08       ` Jonathan Toomim (Toomim Bros)
2015-10-14  0:25         ` Dave Scotese
2015-10-13 23:59     ` odinn
2015-10-14  7:22 ` Pavel Janík
2015-10-14  7:58 ` Tom Zander
2015-10-14  9:09   ` Mike Hearn
2015-10-14 15:19     ` odinn
2015-10-14  9:39 ` Wladimir J. van der Laan
2015-10-18 15:59   ` Jonathan Toomim
2015-10-19 19:17     ` Multipool Admin
2015-10-19 22:24       ` Multipool Admin
2015-10-20 10:12       ` Mike Hearn
2015-10-20 12:39         ` Jonathan Toomim
2015-10-21  3:01           ` Jonathan Toomim
2015-10-21  7:29             ` Tom Zander
2015-10-21 17:58               ` Jonathan Toomim [this message]
2015-10-22 16:06               ` Multipool Admin
2015-10-22 16:27                 ` Jonathan Toomim
2015-10-22 17:01                   ` Btc Drak
2015-10-23  6:41                     ` Rusty Russell
2015-10-21  7:59             ` Ross Bennetts
2015-10-17  4:37 ` admin

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