Files
react/scripts/perf-counters
Sophie Alpert d63249d034 Update license headers BSD+Patents -> MIT
Did find and replace in TextMate.

```
find: (?:( \*)( ))?Copyright (?:\(c\) )?(\d{4})\b.+Facebook[\s\S]+(?:this source tree|the same directory)\.$
replace: $1$2Copyright (c) $3-present, Facebook, Inc.\n$1\n$1$2This source code is licensed under the MIT license found in the\n$1$2LICENSE file in the root directory of this source tree.
```
2017-09-25 18:17:44 -07:00
..
2015-09-19 11:30:28 -07:00
2015-09-19 11:30:28 -07:00
2015-09-19 11:30:28 -07:00
2015-09-19 11:30:28 -07:00

perf-counters

Lightweight bindings to Linux perf event counters.

$ node
> var PerfCounters = require('perf-counters');
> PerfCounters.init();
> var start = PerfCounters.getCounters(); console.log('test'); var end = PerfCounters.getCounters();
test
> start
{ instructions: 1382, loads: 421, stores: 309 }
> end
{ instructions: 647633, loads: 195771, stores: 133246 }
>