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Question on building 10.1.26 binary from sources



I am trying to build 10.1.26 from mariadb sources and compare the
performance with the release binary for the same query on the same

cmake using -DBUILD_CONFIG=mysql_release resulted in a  "jemalloc not
found" error.  So, I did a cmake without any parameters and the build was

The binary which i built has a performance drop of 20-30% for the queries,
compared to that of the released binary, for the same queries.

I compared both the mysqld binaries. The release binary seems to be
accessing jemalloc functions and the mysqld binary which i built do not
have these functions.

I am building this on Centos 6.8.

Any help or pointers will be appreciated.


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