JAVA heap size for VME Manager

srai20 — Mon, 11 Aug 2025 04:39:28 GMT

How do I decide optimal setting JAVA heap size for VME Manager.
I just checked JAVA heap size is set to 1GB by default.

# ps aux | grep morpheus | grep java morpheu+ 606376 0.0 0.6 3644064 166656 ? Ssl 7月15 29:23 /opt/morpheus-node/embedded/java/ bin/java -XX:+UseG1GC -Xms32m -Xmx1024m -jar /opt/morpheus-node/lib/morpheus/morpheus-agent.jar -c / opt/morpheus-node/conf/config.yml

is 1GB enough for VME Manager's nominal performance?
We have a cluster with 3 VME hosts and 20+ VMs to migrate from remote vSphere hosts.

Re: JAVA heap size for VME Manager

cbunge — Wed, 13 Aug 2025 11:54:20 GMT

doing a `morpheus-ctl reconfigure` after upgrades or hardware changes re-applies heap settings. I've never had to override the application's heap manually, so the use cases to do so are extremely rare.

topic JAVA heap size for VME Manager in HPE Morpheus VM Essentials Software

JAVA heap size for VME Manager

Re: JAVA heap size for VME Manager