echarts 渲染数据 占用内存过高导致页面奔溃

有遇到类似问题的吗

代码如下：

function getUserLocation(ossUrl) {

$.ajax({

url: ossUrl,

type: "GET",

cache: false,

dataType: 'json',

success: function (result) {

console.log(ossUrl);

isFirstLoad = 'N';

if (result.length > 0) {

for (var i = 0; i < result.length; i++) {

option.series[0].data.push(result[i]);

}

}

myChart.setOption(option);

},

error: function (jqXHR) {

}

});

};

function getOssUrl() {

var ossUrlList = $('input[name=ossUrlList]').val();

var obj = JSON.parse(ossUrlList);

console.log(obj)

for (var i in obj) {

console.log(obj[i]+'当前请求')

setTimeout(getUserLocation(obj[i]), 3500 )

}

};

其中console.log(obj)

这边是定时去请求多个json