Packages with the stats use flag

app-misc / gcstar : Manage your collections of movies, games, books, music and more

  • Enable statistics reporting

app-mobilephone / smstools : Send and receive short messages through GSM modems

dev-libs / jemalloc : Jemalloc is a general-purpose scalable concurrent allocator

  • Enable statistics calculation/reporting

net-dialup / openl2tp : Userspace tools for kernel L2TP implementation

net-dns / knot : High-performance authoritative-only DNS server

net-p2p / amule : aMule, the all-platform eMule p2p client

  • Enable statistic reporting

net-p2p / ktorrent : Powerful BitTorrent client based on KDE Frameworks

  • Shows statistics about torrents in several graphs

net-proxy / privoxy : A web proxy with advanced filtering capabilities for enhancing privacy

  • Keep statistics

net-vpn / ipsec-tools : A port of KAME's IPsec utilities to the Linux-2.6 IPsec implementation

  • Enable statistics reporting