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How can we understand the performance of the server from the output of MySQL?

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Sep 07, 2023 pm 04:57 PM

How can we understand the performance of the server from the output of MySQL?

After running a query, MySQL returns the number of rows and gives a time in the output, showing how long it took to run the query. For example, if we run the following query

mysql> create table e1(id int);
Query OK, 0 rows affected (0.23 sec)

it is displaying the time (0.23 seconds).

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