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[软技能] 第281天 当网站遇到性能问题时,你是如何一步步解决的?说说你的方法 #1807

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haizhilin2013 opened this issue Jan 21, 2020 · 1 comment
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@haizhilin2013
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第281天 当网站遇到性能问题时,你是如何一步步解决的?说说你的方法

#131

我也要出题

@haizhilin2013 haizhilin2013 added the 软技能 软技能 label Jan 21, 2020
@zhaofeipeter
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性能问题来源大致有四个方面
1.数据库查询耗时过长、后台服务端程序运行效率低
2.网络带宽不够,延时过长
3.前端资源臃肿,加载慢
性能问题一般都先通过前端定位排查,逐步向网络、后端及数据库延伸

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