c# - Stored Procedure and Entity Framework Insert Query - Performance -

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i have simple insert statement, table inserting data has millions of rows. problem insert statement being executed every 2 -3 seconds.

my cpu usage reaches 80%+ usage, due insert statement.

i need ask that, if write stored procedure insert, increase performance?

stored procedures stored in sql there performance improvement because sql knows procedures has , can optimize execution. furthermore entity framework presents kind of wrapper around database functionality. means little bulky, because classes , methods/properties. try it, bring improvement.

that said, don't think problem because of ef vs stored procedures dilemma. due millions of records in table. when performing insert, database checks kinds of things, such foreign keys, constraints, triggers triggered etc. other things, influence performance , database related, such size of transaction log etc.

i try 2 things:

  1. i create identical table identical triggers, indexes, primary keys, foreign keys, ... except leave empty. try if current application still takes forever when insert. if works fast, database related.

  2. if previous point wouldn't work, assume, there problem code, create stored procedure , try again. if work ok, change code use stored procedures , consult db admin particular situation.


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