[TriLUG] Web Site access testing

[David Brain via TriLUG]

Hi,

Unless it's a very simple page it may be worth capturing a HAR file and
seeing where exactly the slowness is occurring.

Info on how to capture (and an analysis tool) here:
https://toolbox.googleapps.com/apps/har_analyzer/

David.

On Tue, Aug 17, 2021, 2:35 PM Brian McCullough via TriLUG <trilug at trilug.org>
wrote:

>
> A question for "the oracle."
>
>
> I have been doing various searches and not coming up with the answers
> that I really need.
>
> I have a web site that I am working on, and in one "location" it
> responds almost instantaneously while in a different one, a page load
> takes about 30 seconds.
>
> These are supposedly identical RHEL 8 machines, just in different parts
> of the network.
>
> I have limited access to the machine internals in the case of the slow
> machine ( just a "user" ), can't even read more than the PHP error log.
>
> The tools that I have been finding have been of two classes, the ones
> that test "performance" of the Apache server itself, load testing and
> such.  The other ones are designed for the network administration
> people, looking for open ports and various other network faults.  If I
> had access to the network internals, they might be of some help.
>
> I expect that I am not asking the correct question, which is normal.
> What might be the right question, if there is one?
>
> I can't even ping from the fast machine to the slow one, even though I
> can SSH by IP address.
>
>
>
> Thank you all,
> Brian
>
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