stats

Documentation

Overview

Package stats implements periodic collection and display of various - possibly interesting - statistics. A typical reading might be:

U[   1Mb  -816b ] O[          1564        +0] G[    39     +0] P 11/11

This shows:

U[   1Mb  -816b ] - used memory, change since last collection
O[  1564      +0] - heap objects, change since last collection
G[    39      +0] - Goroutines, change since last collection
P 11/11           - Current number of players / maximum number of players

Used memory is rounded to the nearest convenient units: b - bytes, kb - kilobytes, Mb - megabytes, Gb - gigabytes, Tb - terabytes, Pb - petabytes, Eb - exabytes. Everything above terabytes is included for completeness - but 64 unsigned bits *CAN* go up to 15Eb or 18,446,744,073,709,551,615 bytes ;)

The used memory only respresents allocated memory - not memory requested from the operating system which is going to be of a larger amount.

The calculations for memory usage have gone through several iterations. The current values correspond to the scavenger values for consumed memory seen when the server is run with GODEBUG=gctrace=1.

Index

• func Start()

Functions

func Start

func Start()

Start begins collection and reporting of statistics.