Created
August 19, 2016 20:34
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Javascript simple profiler
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| window.profiler = (function() { | |
| var _events = {}; | |
| var _getEvents = function(name, domain) { | |
| if(!name) { | |
| return {}; | |
| } | |
| if(!domain) { | |
| domain = ''; | |
| } | |
| if(!_events[domain]) { | |
| _events[domain] = {}; | |
| } | |
| if(!_events[domain][name]) { | |
| _events[domain][name] = { | |
| name: name, | |
| domain: domain | |
| }; | |
| } | |
| return _events[domain][name]; | |
| }; | |
| var _setEvent = function(event, name, domain) { | |
| if(!name) { | |
| return {}; | |
| } | |
| if(!domain) { | |
| domain = ''; | |
| } | |
| if(!_events[domain]) { | |
| _events[domain] = {}; | |
| } | |
| _events[domain][name] = event; | |
| }; | |
| var _setTimestamp = function(name, domain, action) { | |
| var a = _getEvents(name, domain); | |
| a[action] = new Date(); | |
| _setEvent(a, name, domain); | |
| }; | |
| var _start = function(name, domain) { | |
| return _setTimestamp(name, domain, 'start'); | |
| }; | |
| var _stop = function(name, domain) { | |
| return _setTimestamp(name, domain, 'stop'); | |
| }; | |
| var _getLog = function() { | |
| var log = 'nombre,domain,start,stop,duration (sec)\n'; | |
| for(var i in _events) { | |
| for(var j in _events[i]) { | |
| var item = _events[i][j]; | |
| var duration = item.start && item.stop ? (item.stop - item.start) / 1000 : 0; | |
| var start = item.start ? item.start.getTime() : 0; | |
| var stop = item.stop ? item.stop.getTime() : 0; | |
| log += item.name + ',' + item.domain + ',' + start + ',' + stop + ',' + duration + '\n' | |
| } | |
| } | |
| console.log(log); | |
| }; | |
| return { | |
| start: _start, | |
| stop: _stop, | |
| getLog: _getLog | |
| }; | |
| })(); | |
| // MINIMIZADO | |
| window.profiler=function(){var t={},n=function(n,r){return n?(r||(r=""),t[r]||(t[r]={}),t[r][n]||(t[r][n]={name:n,domain:r}),t[r][n]):{}},r=function(n,r,o){return r?(o||(o=""),t[o]||(t[o]={}),void(t[o][r]=n)):{}},o=function(t,o,a){var e=n(t,o);e[a]=new Date,r(e,t,o)},a=function(t,n){return o(t,n,"start")},e=function(t,n){return o(t,n,"stop")},i=function(){var n="nombre,domain,start,stop,duration (sec)\n";for(var r in t)for(var o in t[r]){var a=t[r][o],e=a.start&&a.stop?(a.stop-a.start)/1e3:0,i=a.start?a.start.getTime():0,s=a.stop?a.stop.getTime():0;n+=a.name+","+a.domain+","+i+","+s+","+e+"\n"}console.log(n)};return{start:a,stop:e,getLog:i}}(); |
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