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From Mateusz Zajakala <zajak...@gmail.com>
Subject Re: detailed transaction time logs
Date Mon, 21 Nov 2016 13:58:13 GMT
Sudheer,

this is exactly what I was looking for. Many thanks!

Mateusz

On Mon, Nov 21, 2016 at 2:39 PM, Sudheer Vinukonda <
sudheervinukonda@yahoo.com> wrote:

> You may try turning on slow logs that record more detailed individual
> milestones (time taken for each internal state during the transaction
> lifecycle) for transactions that take longer than a specified duration.
>
> https://docs.trafficserver.apache.org/en/latest/admin-
> guide/files/records.config.en.html#proxy-config-http-slow-log-threshold
>
> - Sudheer
>
> On Nov 21, 2016, at 3:19 AM, Mateusz Zajakala <zajakala@gmail.com> wrote:
>
> Hi,
>
> I'm trying to debug a reverse proxy which occasionally takes longer than
> usual time to serve a client. I can see in the logs e.g. that the request
> took 10 times the usual amount of time for similar file, however I can't
> say whether it was caused by the origin side or client side (i.e. was the
> issue when retrieving content from origin or serving it to client).
>
> Is there any way to get more detailed logs for response time? I'm looking
> at 'ttms' value, is there any log to indicate "origin connection time",
> "time between sending request to origin and finishing reading response",
> "time between starting and finishing serving response to client" etc. That
> would help with optimizing...
>
> If there is nothing in the logs, maybe there is some useful statistic I
> should look into?
>
> Thanks
> Mateusz
>
>

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