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javascript - 请求延时过高，求分析

WBOY
Release： 2016-06-06 20:15:10
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现象：
向一个接口发送N个请求，总有那么一两个请求，耗时特别高。如下图
而且，延时的这个请求没有任何特殊之处，求大神指点下可能原因

备注：这个接口并发挺高，约2000w/天
javascript - 请求延时过高，求分析

另一张请求图片
javascript - 请求延时过高，求分析

回复内容：

现象：
向一个接口发送N个请求，总有那么一两个请求，耗时特别高。如下图
而且，延时的这个请求没有任何特殊之处，求大神指点下可能原因

备注：这个接口并发挺高，约2000w/天
javascript - 请求延时过高，求分析

另一张请求图片
javascript - 请求延时过高，求分析

第一 截图看看这里：

javascript - 请求延时过高，求分析

第二，在后端打印下 ，刚收到请求时打印一次时间戳， 后端准备返回请求给前端时再打印下时间差，看看是否是后端哪一步出了问题

看看是不是后端逻辑处理需要很长时间导致的

没遇到过，不敢妄言，也许跟代码本身无关，会不会跟网络环境有关？

Related labels：
javascript php
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