feat: test out sab and radarr with mimalloc (#403)

Author: onedr0p

apps/radarr/Dockerfile

@@ -5,6 +5,9 @@ ARG TARGETARCH
 ARG VENDOR
 ARG VERSION
 
+ENV LD_PRELOAD=/usr/lib/libmimalloc.so.2 \
+    MIMALLOC_LARGE_OS_PAGES=1
+
 ENV UMASK="0002" \
     TZ="Etc/UTC"
 
@@ -24,6 +27,7 @@ RUN \
         icu-libs \
         jq \
         libintl \
+        mimalloc2 \
         nano \
         sqlite-libs \
         tzdata \

apps/sabnzbd/Dockerfile

@@ -3,6 +3,9 @@
 FROM docker.io/library/python:3.13-alpine
 ARG VERSION
 
+ENV LD_PRELOAD=/usr/lib/libmimalloc.so.2 \
+    MIMALLOC_LARGE_OS_PAGES=1
+
 ENV UMASK="0002" \
     TZ="Etc/UTC"
 
@@ -29,6 +32,7 @@ RUN \
         coreutils \
         curl \
         jq \
+        mimalloc2 \
         nano \
         p7zip \
         tzdata \