Memory Profiler

Integration

Add require engine.runtime.memory_profiler line to main script
Play the game
Exit the game or reload the script (ctrl-shift-x), profiling results will be printed to the log file

Usage

Open the log file in the game folder and find the line with memory used by context text. This line contains information about the total heap allocated by the script and the string heap allocated by the script. After that you can find the table with detailed information about a heap allocated by each function.

Result sample

Table columns

function - the function name
heap (total) - a heap allocated by the function including its subfunctions
heap - a heap allocated by the function excluding its subfunctions
str (total) - a string heap allocated by the function including its subfunctions
strings - a string heap allocated by the function excluding its subfunctions
calls - a number of calls of the function
location - the location of function in the script file, line and function name