[erlang-questions] Performance bottleneck of Custom Behavior

[Prakash Parmar]

Hello All,

We have a custom behavior based on gen_server with single callback function. After profiling the code we found that invoking a callback function is taking consider amount of time. The argument of callback is record of 50 elements. Did this huge record is a problem ?

What are the VM parameters we supposed to fine tune ? Like increasing heap size to avoid GC, etc ...

Regards,
Prakash

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