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Stats

A collection of statistic for tracking time or magnitude metrics.

Usage

Just create Stat objects (see Stat documentation) for various metrics.

import {Stats} from '@probe.gl/stats';

const stats = new Stats({id: 'my-stats'});
const memoryUsage = stats.get('Mem');
const executionTime = stats.get('Time');
memoryUsage.addCount(1024);
executionTime.timeStart();
executionTime.timeEnd();

Methods

constructor

new Stats({id, stats})

  • id (String) - the id of the Stats object.
  • stats (Stat[] || Object[]) - the list of stats. Each element in the stats could be eitherStat object or {name, type} (type is optional, default is count);

get

Retrieve a stat tracker. Create it if it doesn't already exist.

stats.get(name, type)

  • name (String, required) - the name of the stat tracker.
  • type (String, optional) - the type of the stat tracker. Default is count.

Supported types are described in Stat

Returns the Stat object identified by name.

reset

Resets all stats.

stats.reset()

forEach

Iterate over all stats.

stats.forEach(fn)

  • fn (Function, required) - function to call on each Stat object.

getTable

Return stats in a format suitable for console.table

stats.getTable()