Query execution time of __ seconds exceeded the threshold of 10 seconds.

Hello All,

I am getting this warning continuously in event viewer, even though I have applied proper indexing on CRM base table.  If I run the same query on SQL studio I can see the results in 02 secs.

What is the difference between having the index on extension table and on base table?

Could anyone please suggest the resolution for this error.

Note: Increasing the value of IntColumn in "ServerSettingsProperties" table of MSCRM_Config wont resolve the warning it will increase the threshold value and it wont be captured in event viewer.