Packages with the jemalloc use flag

app-admin / rsyslog : An enhanced multi-threaded syslogd with database support and more

app-editors / neovim : Vim-fork focused on extensibility and agility.

app-emulation / qemu : QEMU + Kernel-based Virtual Machine userland tools

app-text / groonga : An Embeddable Fulltext Search Engine

dev-db / mariadb : An enhanced, drop-in replacement for MySQL

dev-db / mysql : A fast, multi-threaded, multi-user SQL database server

dev-db / mysql-cluster : An enhanced, drop-in replacement for MySQL

dev-db / percona-server : Fully compatible, enhanced and open source drop-in replacement for MySQL

dev-db / redis : A persistent caching system, key-value and data structures database

dev-lang / ruby : An object-oriented scripting language

dev-libs / bitset : A compressed bitset with supporting data structures and algorithms

mail-client / thunderbird : Thunderbird Mail Client

mail-filter / rspamd : Rapid spam filtering system

media-gfx / blender : 3D Creation/Animation/Publishing System

media-gfx / inkscape : SVG based generic vector-drawing program

net-libs / nghttp2 : HTTP/2 C Library

net-misc / aria2 : A download utility with segmented downloading with BitTorrent support

sci-physics / root : C++ data analysis framework and interpreter from CERN

sys-cluster / ceph : Ceph distributed filesystem

sys-cluster / hpx : C++ runtime system for parallel and distributed applications

www-client / firefox : Firefox Web Browser

www-client / seamonkey : Seamonkey Web Browser

www-servers / uwsgi : uWSGI server for Python web applications

www-servers / varnish : Varnish is a state-of-the-art, high-performance HTTP accelerator

app-admin