Have another .net issue.
When testing my system under load, and the inet cache is turned on, with an inet cache expiry set to 60 mins, after 60 mins, we get a massive drop in transaction response times, and then a spike again to where it was, and this goes on for another hour.
We've done a bunch of digging around and have no idea why its doing this. If anything, the response times should spike when it dumps its cache and has to go back to the database to get the objects again....
Here is what the response times look like.
Note : When we turn off the inet cache, we don't get this behavior, response times are stable, however a little worse (as expected) due to no caching.
These are 2 response times on the graph.