Hi! > > There are some rumors online about jemalloc not being maintained very > > well, and Google is promoting its tcmalloc. I noticed MySQL in Ubuntu > > just switched to tcmalloc: > > https://salsa.debian.org/mariadb-team/mysql/-/commit/90ad5c209de57f21c5554e549bddc1518cd57052 .. > tcmalloc works better than jemalloc in these cases - there were cases > when switching to jemalloc didn't fix the memory leak, but switching to > tcmalloc did. And there were few users having problem with MariaDB on > jemalloc, and none about tcmalloc - but perhaps it's only because > tcmalloc is used less.
What is the correct way to enable tcmalloc with MariaDB? I grepped through the code and use of `MALLOC_LIB` in CMake files, but I didn't figure out what kind of build flags I should pass to it. MySQL sees to have the explicit flag `WITH_TCMALLOC` but MariaDB does not have the equivalent. For reference, the filelist of the jemalloc and tcmalloc development libraries in Debian: https://packages.debian.org/sid/amd64/libjemalloc-dev/filelist https://packages.debian.org/sid/amd64/libgoogle-perftools-dev/filelist _______________________________________________ developers mailing list -- developers@lists.mariadb.org To unsubscribe send an email to developers-le...@lists.mariadb.org
