Awesome
cumulative-timer
A simple cumulative timer for benchmarking.
Similar to console.time
& console.timeEnd
,
but accumulates time for a particular id over many calls.
Example
var timer = require('cumulative-timer');
timer.start('total');
timer.start('foo'); /* ... */ timer.stop('foo');
timer.start('bar'); /* ... */ timer.stop('bar');
timer.start('foo'); /* ... */ timer.stop('foo');
timer.stop('total');
timer.log();
Produces the following output:
700ms 100.00% total
204ms 29.14% foo
496ms 70.86% bar
Note that the total
timer id has a special treatment —
it's used for the percentage calculation on the log.
If there's no such id, the output will be just milliseconds.
For raw JSON of accumulated times, access timer.times
.
The timer is global — you can require it from different files, and the acummulated time stats will be shared.
Should also work in browsers with Browserify.