tillrohrmann commented on a change in pull request #10999: [FLINK-15143] Docs for FLIP-49 TM memory model and configuration guide URL: https://github.com/apache/flink/pull/10999#discussion_r376658619
########## File path: docs/ops/memory/mem_tuning.md ########## @@ -0,0 +1,86 @@ +--- +title: "Memory tuning guide" +nav-parent_id: ops_mem +nav-pos: 3 +--- +<!-- +Licensed to the Apache Software Foundation (ASF) under one +or more contributor license agreements. See the NOTICE file +distributed with this work for additional information +regarding copyright ownership. The ASF licenses this file +to you under the Apache License, Version 2.0 (the +"License"); you may not use this file except in compliance +with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, +software distributed under the License is distributed on an +"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, either express or implied. See the License for the +specific language governing permissions and limitations +under the License. +--> + +In addition to the [main memory setup guide](mem_setup.html), this section explains how to setup memory of task executors +depending on the use case and which options are important in which case. + +* toc +{:toc} + +## Configure memory for standalone deployment + +It is recommended to configure [total Flink memory](mem_setup.html#configure-total-memory) +([`taskmanager.memory.flink.size`](../config.html#taskmanager-memory-flink-size)) or its [components](mem_setup.html#detailed-memory-model) +for [standalone deployment](../deployment/cluster_setup.html) where you want to declare how much memory is given to Flink itself. +Additionally, you can adjust *JVM metaspace* if it causes [problems](mem_trouble.html#outofmemoryerror-metaspace). + +The *total Process memory* is not relevant because *JVM overhead* is not controlled by Flink or deployment environment, Review comment: ```suggestion The *total Process memory* is not relevant because the *JVM overhead* is not controlled by Flink or its deployment environment, ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services
