Re: Performance Issues

15 seconds from log on to the first page sounds extraordinarily slow to me - but you described it as normal? Do you really expect it to be that slow - what is going on at that point?

If a thread disconnects following inactivity (in your case 5 minutes) then when it starts a new thread when a request finally arrives then there will be a small overhead while that happens - but again 30 seconds is terrible. It should be negligible from a user perspective. In any case unless you are running persistent CGI (a bad idea in my opinion) then even if a user twiddled their thumbs for more than 5 minutes a thread should still be kept busy by requests from other users.

There seems to be something fundamentally wrong with the performance of the server despite the default settings - or your application. Does the latter do some sort of long winded initialisation?


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On 10 Aug 2017, at 17:23, Hohlen, Kent <Kent.Hohlen@xxxxxxxxxxxxxxx> wrote:

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Buck - Thanks for your help and suggestions. I wasn't able to get the logging to work.

While looking through the server's properties, I came across a setting that corresponds to the latency issues we are seeing. Under System Resources there is "Time to wait between requests:". The help for this value sounds like it keeps the connection alive for this value. This value defaulted to 5 minutes, which was exactly the time I noticed in my testing. If I change this value to something greater than 5 minutes, the latency corresponds to this value. Is there any harm to setting this value to something like 4 hours? I'm also thinking of changing the value of "Maximum requests per connection:" to unlimited. This server only services our intranet, so I can't see any harm in changing either value. Testing this change in our test environment didn't show any issues.

Thanks,
Kent

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