From 850f66999cca803116b6203c1900d247ca3e01a8 Mon Sep 17 00:00:00 2001 From: Athou Date: Thu, 16 Nov 2023 08:34:20 +0100 Subject: [PATCH] use less memory by returning unused memory to the OS (https://openjdk.org/jeps/346) --- Dockerfile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Dockerfile b/Dockerfile index a1b1358e..80febdc8 100644 --- a/Dockerfile +++ b/Dockerfile @@ -8,4 +8,5 @@ VOLUME /commafeed/data COPY commafeed-server/config.yml.example config.yml COPY commafeed-server/target/commafeed.jar . -CMD ["java", "-Djava.net.preferIPv4Stack=true", "-jar", "commafeed.jar", "server", "config.yml"] +ENV JAVA_TOOL_OPTIONS -Djava.net.preferIPv4Stack=true -Xms20m -XX:+UseG1GC -XX:-ShrinkHeapInSteps -XX:G1PeriodicGCInterval=10000 -XX:-G1PeriodicGCInvokesConcurrent -XX:MinHeapFreeRatio=5 -XX:MaxHeapFreeRatio=10 +CMD ["java", "-jar", "commafeed.jar", "server", "config.yml"]