performance - How to analyze golang memory?

Question

I wrote a golang program, that uses 1.2GB of memory at runtime.

Calling go tool pprof http://10.10.58.118:8601/debug/pprof/heap results in a dump with only 323.4MB heap usage.

• What's about the rest of the memory usage?
• Is there any better tool to explain golang runtime memory?

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Using gcvis I get this:

.. and this heap form profile:

Here is my code: https://github.com/sharewind/push-server/blob/v3/broker

Answer 1

Waitting for answers