Ever since updating to the 9/160/09 version with the service packs, I have seen a noticeable "leak" in the Pervasive modules--NWMKDE, NWSQLMGR, NWMPM100 specifically.  Can't nail down what exactly triggers the increased usage, but it seems to be various times when people encounter errors in Evo.  We get alot of the IN-A errors when using the SO lookup, but I can't always nail it down to that.  I applied the SP3 Pervasive patch last night, and it seems to have gotten a little worse, actually.  This leak has resulted in my having to reboot the server more often than I used to.  I thought perhaps applying the SP3 would fix the problem because it replaces a number of the NLMs, but no go.
 
Anybody have any ideas, suggestions here?