MVC3 生产 iis7 的速度
我有一个 MVC3 应用程序，它在我的开发环境中运行得很快（即使指向生产数据库）。然而，当我发布应用程序并将其移至生产 iis7 环境时，它的运行速度非常缓慢。据我所知，应用程序池启动时初始加载可能需要几秒钟，但这需要 20 多秒。然后单击几下就会很快，下一次单击将再次需要 20 秒以上。
我已经放入了 MVCMiniPorifler，看起来数据库并没有引起问题。但是，我也看不出是什么导致了问题。我可以多次点击同一页面，它会在一两秒内返回，然后突然同一页面将需要 20 秒以上的时间才能响应。
以前有人见过这种行为吗？任何帮助将不胜感激，我不知道下一步该尝试什么。
I have an MVC3 application which is working fast in my dev environment (even when pointed at the production database). However, when I publish the application and move it onto the production iis7 environment it runs at a snails pace. I understand that the inital load can take a few seconds as the application pool starts up, but this is taking 20+ seconds. Then will be fast for a few clicks and the next click will again take 20+ seconds.
I've put in the MVCMiniPorifler and it doesn't look like the database is causing problems. But, I also can't see what is causing the problem. I can hit the same page multiple times and it comes back in a second or 2 and then suddenly that same page will take 20+ seconds to respond.
Has anyone seen this sort of behaviour before? Any help would be greatly appreciated and I'm not sure what to try next.
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您的生产服务器上运行的其他 Web 应用程序可能正在锁定所需的资源。是否有多个站点使用的通用文件或文件夹？您是否在任何站点之间共享应用程序池？
It's possible that the other web apps running on your production server are locking required resources. Is there a common file or folder that multiple sites utilize? Are you sharing the app pool between any of the sites?