diff --git a/app-admin/rsyslog/metadata.xml b/app-admin/rsyslog/metadata.xml
index 6abc65f4fb4f6..ba4e59d215c0b 100644
--- a/app-admin/rsyslog/metadata.xml
+++ b/app-admin/rsyslog/metadata.xml
@@ -12,7 +12,6 @@
Add support for encrypted log files using dev-libs/libgcrypt
Build the GnuTLS network stream driver (requires net-libs/gnutls)
Build the grok modify module (requires dev-libs/grok)
- Use dev-libs/jemalloc for allocations.
Build the Apache Kafka input/output module (requires dev-libs/librdkafka)
Build the GSSAPI input and output module (requires virtual/krb5)
Build the kubernetes modify plugin (requires net-misc/curl)
diff --git a/app-editors/neovim/metadata.xml b/app-editors/neovim/metadata.xml
index 57f11481bec13..d9da9e93722d5 100644
--- a/app-editors/neovim/metadata.xml
+++ b/app-editors/neovim/metadata.xml
@@ -8,7 +8,6 @@
diff --git a/app-office/libreoffice/metadata.xml b/app-office/libreoffice/metadata.xml
index b63d524dac8dd..103556859a03d 100644
--- a/app-office/libreoffice/metadata.xml
+++ b/app-office/libreoffice/metadata.xml
@@ -14,7 +14,6 @@ version
Use sci-libs/coinor-mp as alternative solver
Enable support for remote files on Google Drive
Enable legacy gtk2 frontend
- Use dev-libs/jemalloc for allocations
Build the Office Development Kit
Enable PDF import via the Poppler library
Use media-video/vlc for video embedding
diff --git a/app-text/groonga/metadata.xml b/app-text/groonga/metadata.xml
index 3bf71ce09a194..6c69341e576b8 100644
--- a/app-text/groonga/metadata.xml
+++ b/app-text/groonga/metadata.xml
@@ -11,7 +11,6 @@
Atomic counting for memory alloc count
Make memory allocation failed in specified condition for debug
Use futex
- Enable dev-libs/jemalloc for memory management
Enable dev-libs/libevent used for suggestion
Use app-text/mecab for morphological analysis
Enable dev-libs/msgpack used for suggestion
diff --git a/dev-db/mariadb-galera/metadata.xml b/dev-db/mariadb-galera/metadata.xml
index 2e7afd2663cf8..85ebf9880ac9e 100644
--- a/dev-db/mariadb-galera/metadata.xml
+++ b/dev-db/mariadb-galera/metadata.xml
@@ -9,7 +9,6 @@
Build the client libraries from the server package instead of the C Connector packages
Add support for alternative storage engines (Archive, CSV, Blackhole, Federated(X), Partition)
Enable the CONNECT engine to access foreign databases via JDBC
- Use dev-libs/jemalloc for allocations.
Use LATIN1 encoding instead of UTF8
Enable SSL connections and crypto functions using dev-libs/libressl
Enable NUMA support using sys-process/numactl (NUMA kernel support is also required)
diff --git a/dev-db/mariadb/metadata.xml b/dev-db/mariadb/metadata.xml
index e58332a7acbec..3419b52226ee6 100644
--- a/dev-db/mariadb/metadata.xml
+++ b/dev-db/mariadb/metadata.xml
@@ -14,7 +14,6 @@
Enables lzo compression methods for InnoDB/XtraDB
Enables snappy compression methods for InnoDB/XtraDB using app-arch/snappy
Enable the CONNECT engine to access foreign databases via JDBC
- Use dev-libs/jemalloc for allocations.
Use LATIN1 encoding instead of UTF8
Enable SSL connections and crypto functions using dev-libs/libressl
Add support for the Mroonga engine for interfacing with the Groonga text search
diff --git a/dev-db/mysql-cluster/metadata.xml b/dev-db/mysql-cluster/metadata.xml
index 0efe3d7675fab..e769804157d34 100644
--- a/dev-db/mysql-cluster/metadata.xml
+++ b/dev-db/mysql-cluster/metadata.xml
@@ -10,7 +10,6 @@
Enables the community features from upstream.
Build embedded server (libmysqld)
Add support for alternative storage engines (Archive, CSV, Blackhole, Federated(X), Partition)
- Use dev-libs/jemalloc for allocations.
Use LATIN1 encoding instead of UTF8
Enable SSL connections and crypto functions using dev-libs/libressl
Enable SSL connections and crypto functions using dev-libs/openssl
diff --git a/dev-db/mysql/metadata.xml b/dev-db/mysql/metadata.xml
index 2ec6490392c60..d3fabed9ef6bb 100644
--- a/dev-db/mysql/metadata.xml
+++ b/dev-db/mysql/metadata.xml
@@ -15,7 +15,6 @@ dev-db/mariadb
Build the client libraries from the server package instead of the C Connector packages (not recommended)
Build experimental features aka "rapid" plugins
Add support for alternative storage engines (Archive, CSV, Blackhole, Federated(X), Partition)
- Use dev-libs/jemalloc for allocations.
Use LATIN1 encoding instead of UTF8
Enable SSL connections and crypto functions using dev-libs/libressl
Enable NUMA support using sys-process/numactl (NUMA kernel support is also required)
diff --git a/dev-db/percona-server/metadata.xml b/dev-db/percona-server/metadata.xml
index 622134f105845..6cc220d337d34 100644
--- a/dev-db/percona-server/metadata.xml
+++ b/dev-db/percona-server/metadata.xml
@@ -9,7 +9,6 @@
Add CJK support for InnoDB fulltext search using app-text/mecab
Build the libmysqlclient libraries
Build experimental features aka "rapid" plugins
- Use dev-libs/jemalloc for allocations.
Use LATIN1 encoding instead of UTF8
Enable SSL connections and crypto functions using dev-libs/libressl
Enable NUMA support using sys-process/numactl (NUMA kernel support is also required)
diff --git a/dev-db/redis/metadata.xml b/dev-db/redis/metadata.xml
index 19c095efc2a0c..96eae677a0751 100644
--- a/dev-db/redis/metadata.xml
+++ b/dev-db/redis/metadata.xml
@@ -8,9 +8,6 @@
robbat2@gentoo.org