View memory usage in nodejs, and view memory in nodejs

View memory usage in nodejs, and view memory in nodejs
Nodejs: view memory usage by Wu xueying

Var showMem = function () {var mem = process. apsaradb for memoryUsage (); var format = function (bytes) {return (bytes/1024/1024 ). toFixed (2) + 'mb';}; console. log ('process: heapTotal '+ format (mem. heapTotal) + 'heapused' + format (mem. heapUsed) + 'rss '+ format (mem. rss); console. log ('--------------------------------------') ;}; var useMem = function () {var size = 20*1024*1024; var arr = new Array (size ); for (var I = 0; I <size; I ++) {arr [I] = 0;} return arr ;}; var total = []; for (var j = 0; j <15; j ++) {showMem (); total. push (useMem ();} showMem ();