RE: [microblaze-uclinux] Net-SNMP performance

[Kris Chaplin <kris.chaplin@xxxxxxxxxx>]

Hello Giulio,

I have been using net-snmp over the past few weeks, and am not having a
big delay - I have not done any timing tests, but the results seem to be
quite timely.  Certainly less than a second.

I am using the mini agent that is available in the petalinux
distribution, and have extended that with my own mib.

I am not using large allocs, and am not changing any of the default
kernel settings, apart from in userland, enabling the net-snmp agent,
and making some hacks around in the net-snmp sources.

Regards
Kris

-----Original Message-----
From: owner-microblaze-uclinux@xxxxxxxxxxxxxx
[mailto:owner-microblaze-uclinux@xxxxxxxxxxxxxx] On Behalf Of Giulio
Mazzoleni
Sent: 27 October 2008 15:40
To: microblaze-uclinux@xxxxxxxxxxxxxx
Subject: [microblaze-uclinux] Net-SNMP performance

Hi folks,
hope you could give me some advices.

I tried both net-snmp and snmpd.

The latter is working as expected, but is a bit tricky to extend. Please
correct me if I'm wrong.

I already succesfully used the net-snmp implementation in the past (in
blackfin uClinux), but in Petalinux is giving me problems: it takes
quite long to become operative (to answer to snmp requests) - sometimes
tens of seconds, and some other times it doesn't answer at all.
And it is very slow.

Please note that I have enabled CONFIG_LARGE_ALLOCS in kernel to let
net-snmp agent to start.

I would like to know if anybody else is suffering from these issues or
has any advice to give me.

Many thanks.
Giulio

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