Purpose
Estimate Xms, Xmx, and Xss from container, thread-stack, and native-memory budgets.
How it works
A container limit must cover heap plus metaspace, direct buffers, code cache, thread stacks, and JVM native structures.
Input
Enter text, numbers, a file, or a query target as required. Start with the page example to confirm the format, then replace it with your data.
Interpreting output
Confirm output format, units, and status, then compare with the input and target environment; successful formatting does not prove validity.
Limitations and privacy
This tool processes input locally in the browser and does not send it to the server.