Now encountered a situation ~ Master-Slave synchronization from the library will always have slow query log

On the From library

For example, 1000 people have run this program.

There are always a few 2 seconds to run and everyone else is a second kill.

Excuse me, have you encountered this kind of situation?

...

I also thought that it was not the case that concurrent execution of other programs caused the operation of several people in that time period to be affected ...

But still not how to accept ...

Reply to discussion (solution)

It's normal.
It is possible that the system is busy when querying, so it records
If the statement itself is no problem, it's acceptable.

It's normal.
It is possible that the system is busy when querying, so it records
If the statement itself is no problem, it's acceptable.

I can't accept hey. Later, more servers are processed separately for trivial processing tables.

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