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From Manish Pandey <manis...@gmail.com>
Subject Re: Help with monitoring traffic - TS hits/second and origin server requests/second
Date Tue, 07 Sep 2010 16:27:43 GMT
> Normally I'd look at something like (using traffic_line -r ...)

Thanks -- that worked.  It would be nice to have stats like traffic
per client IP address of per domain. Any suggestions of what packages
to start off with for developing this?

>
> We probably need a "Wiki" page with a list of the most useful stats. Any volunteers?
;)
>

If there are no takers on this, I will be glad to work on this.

Manish


On Wed, Aug 11, 2010 at 3:50 PM, Leif Hedstrom <zwoop@apache.org> wrote:
>  On 08/11/2010 03:42 PM, Manish Pandey wrote:
>>
>> Hi Group,
>>
>> I have configured TS as a reverse proxy, and would like to monitor the
>> following:
>>
>> 1. Number of hits/second, i.e., directly served by TS
>> 2. Number of requests/second to origin server by TS
>
> Normally I'd look at something like (using traffic_line -r ...)
>
>    proxy.process.http.incoming_requests
>    proxy.process.http.outgoing_requests
>
> and calculate a delta over time.
>
> Also, I think
>
>    proxy.node.user_agent_xacts_per_second
>
> will show number of client transactions / second as well. Not sure if
> there's a similar stat for origin requests. Cache hit ratios are available
> in a multitude of ways, probably the easiest being:
>
>    proxy.node.cache_hit_ratio
>    proxy.node.bandwidth_hit_ratio
>
>
>> 3. #1 and #2 in terms of MB/s
>
> There are similar "stats" for bits (I'd refer to either
> proxy/mgmt2/RecordsConfig.cc, my bible, or the Admin guide HTML docs). But,
> for example
>
>    proxy.node.client_throughput_out
>
> should show "client" traffic.
>
>
> Also, you can run "sudo traffic_shell", and run various "show" commands
> interactively, e.g.
>
> % show:proxy-stats
>
>
>
> We probably need a "Wiki" page with a list of the most useful stats. Any
> volunteers? ;)
>
>
> -- leif
>
>

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