From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julian Anastasov <ja@ssi.bg>
Subject: Re: [PATCH] Sloppy TCP, SH rebalancing, SHP scheduling
Date: Thu, 20 Jun 2013 23:09:16 +0300 (EEST)
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To: Aleksey Chudov <aleksey.chudov@gmail.com>
Cc: lvs-devel@vger.kernel.org


	Hello,

On Thu, 20 Jun 2013, Aleksey Chudov wrote:

> Hi,
> 
> I'm trying to calculate how much memory will be needed to synchronize the
> persistent templates across the entire cluster. How much memory consumes one
> persistent template?

	Just like every connection, may be you can find
such message in dmesg/logs when IPVS starts:

	IP_VS_DBG(0, "Each connection entry needs %Zd bytes at least\n",
		sizeof(struct ip_vs_conn));

	You can also check 'slabtop' (cat /proc/slabinfo) on
load, look for ip_vs_conn. On my x86-32 platform it shows 240 bytes.
On x86-64 it should be more.

Regards

--
Julian Anastasov <ja@ssi.bg>