mysql 10w level mysql data insertion

At first I didn't expect that the data of 10w would be inserted for half an hour in 2w. Later an SQL batch insert was improved

 
--  Before optimizing the code  
insert into table(mobile) values (138000000); 
insert into table(mobile) values (138000000); 
insert into table(mobile) values (138000000); 
 ...  

--  optimized  
insert into table(mobile) values (138000000), (138000000), (138000000); ...  

--  After optimization insert 12w The data include php Do data processing, overhead  6s  The left and right sides.