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IIS Load Issues

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lazytrucker

Programmer
Aug 4, 2004
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Hi all, I am running a test server on xp pro with iis 5.1 and MYSQL Server, and have come across several issues.

1.)When logging in with 8 users simulteanously not all are granted acces. Is this due to lack of proxy, Or a load issue, or something else?

2.)The server runs a dll which communicates with another server the response times are good here, but also when running a query simulteanously not all responses are made, however when done serially all appears fine the dll is coded in asp VBScript and use's a serial conversation handeler.
Could it be a threading problem within the dll or a server load issue?

With the hardware (P4 3.0GHz & 1G ram) I believe the system should more than cope, however the code is still a bit scrappy and not all obejcts are closed and set to nothing etc. Could this create such a drastic result?
The performance also seems to be decremental (the more you keep hitting it the worse the performance), granted there are many areas which need to be looked at for example we are behind a serious set of firewalls, external hosting is an option but may still result in the same problems, basically we are programmers here and not IT experts so if anyone could point us in the right direction it would be greatly appreciated.

Cheers LazyTrucker.
 
XP Pro (or Win2k Pro) only allows for 10 concurrent connections

2/ Threading. You can check in the ASP forum333 or vbScript forum329 but I don't believe that ASP vbScript supports the threading model

not closing objects can lead to a serious resource leak, check DLLHOST memory usage, you will find if it is that the unclosed objects, leaving the server with no hits, you should see it recover as the sessions drop out (about 20 mins).

Chris.

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