High CPU utilization for "Java" process in R80.x Management server

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Technical Level

Solution ID	sk123417
Technical Level
Product	Quantum Security Management, Multi-Domain Management
Version	R80, R80.10, R80.20, R80.30, R80.40
OS	Gaia
Date Created	13-Mar-2018
Last Modified	28-Feb-2021

Symptoms

Continuous high CPU utilization is observed for "Java" process in R80.X Security Management / Multi-Domain Management server.
Multi-Domain Management Client machine running with RAM disconnects during Global Policy assignment / reassignment / removal of operations, as a result of which the CPM process stops working.

Cause

A machine with 25-32GB of RAM launches with a maximum Java Heap Size equal to 1024 MB, which is insufficient.

Solution

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