outputcache limitations?

[Vassilis T. via .NET 247]

The following piece of code, when on a heavily loaded server (more than 50 ASP.NET pages, most using outputcache with varybyparam, lots of users), will only cache the string - the output is not cached, as if the outputcache is ignored.
There is available RAM on the server.
Other pages are cached as expected.
On the development environment and on a test server, it works fine.

Are there any limitations to the .NET caching, apart from RAM availability? Should I reduce caching time on other pages, or remove caching from some pages to resolve the problem?

TIA


<%@ OutputCache Duration="10" VaryByParam="no ne"%>
<%
Response.write( "outputcach e:" & datetime.now.to string("s") & "<BR>")
Dim atest As String
if cache("atest") is nothing then
atest=DateTime. Now.ToString("s ")
Cache.Insert("a test",atest,not hing,DateTime.N ow.AddSeconds(2 0),Cache.NoSlid ingExpiration,C acheItemPriorit y.High,nothing)
else
atest=cache("at est")
end if
response.write( "atest string:" & atest)
%>

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Posted by a user from .NET 247 (http://www.dotnet247.com/)

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