I have intermittent problems with asp pages timing out. When this happens, my DLLHOST.exe runs away with all of my CPU for about 2-3 minutes. As I understand it, this component executes asp requests in a COM server on IIS. I am not using any custom COM objects in my app, but lots of ADO. Could this be a memory leak with my use of ADO, or is this caused by something else? If it is a memory issue, I can start tracking it down. I just need to know what the possible issues/causes could be to get started troubleshooting
Thank
Ben
6  3926 
Do you have MoveNext calls in all of your Recordset loops?
"Ben" <an*******@discussions.microsoft.com> wrote in message
news:7E**********************************@microsof t.com... I have intermittent problems with asp pages timing out. When this
happens, my DLLHOST.exe runs away with all of my CPU for about 2-3 minutes.
As I understand it, this component executes asp requests in a COM server on
IIS. I am not using any custom COM objects in my app, but lots of ADO.
Could this be a memory leak with my use of ADO, or is this caused by
something else? If it is a memory issue, I can start tracking it down. I
just need to know what the possible issues/causes could be to get started
troubleshooting.
Thanks
Ben
"Alan Howard" <Xa***********@Xparadise.net.nzX> wrote in message
news:uE**************@TK2MSFTNGP09.phx.gbl... Do you have MoveNext calls in all of your Recordset loops?
"Ben" <an*******@discussions.microsoft.com> wrote in message
news:7E**********************************@microsof t.com... I have intermittent problems with asp pages timing out. When this happens, my DLLHOST.exe runs away with all of my CPU for about 2-3
minutes. As I understand it, this component executes asp requests in a COM server
on IIS. I am not using any custom COM objects in my app, but lots of ADO.
Could this be a memory leak with my use of ADO, or is this caused by
something else? If it is a memory issue, I can start tracking it down. I
just need to know what the possible issues/causes could be to get started
troubleshooting.
In addition, it could be a SQL server deadlock or a table scan on a table
with hundreds of thousands of records, which means that the SQL needs to be
optimized.
Doh! Thanks Alan - that took care of one of the pages. I checked others where this is happening and it looks like other loops are constructed correctly. Any other thoughts on how this could be caused?
http://www.aspfaq.com/2227
-- http://www.aspfaq.com/
(Reverse address to reply.)
"Ben" <an*******@discussions.microsoft.com> wrote in message
news:7E**********************************@microsof t.com... I have intermittent problems with asp pages timing out. When this
happens, my DLLHOST.exe runs away with all of my CPU for about 2-3 minutes.
As I understand it, this component executes asp requests in a COM server on
IIS. I am not using any custom COM objects in my app, but lots of ADO.
Could this be a memory leak with my use of ADO, or is this caused by
something else? If it is a memory issue, I can start tracking it down. I
just need to know what the possible issues/causes could be to get started
troubleshooting.
Thanks
Ben
Did you look at http://www.aspfaq.com/2227 ?
-- http://www.aspfaq.com/
(Reverse address to reply.)
"Ben" <an*******@discussions.microsoft.com> wrote in message
news:5A**********************************@microsof t.com... Doh! Thanks Alan - that took care of one of the pages. I checked others
where this is happening and it looks like other loops are constructed
correctly. Any other thoughts on how this could be caused?
I did - although it turns out it was a combination of poorly constructed loops and other type mismatch errors from earlier in the page that were not handled, I will check the configuration also. Thanks all
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