Sending is time spent uploading the data/request to the server. It occurs between blocking and waiting. For example, if I post back an ASPX page this would indicate the amount of time it took to upload the request (including the values of the forms a
转载:http://langgufu.iteye.com/blog/1974211 Problem Description:1.每个表的结构及主键索引情况2.每个表的count(*)记录是多少3.对于创建索引的列,索引的类型是什么?count(distinct indexcol)的值是多少?4.最后一次对表进行分析是在什么时间,分析后,是否又对相关表做过大的操作5.索引最后一次rebuild,是在什么时间,此后对表的操作类型又是什么状况?索引中浪费的空间是多少?6.这些表的存储情况,表的存储参数
Evaluating network performance The Network panel records information about each network operation in your application, including detailed timing data, HTTP request and response headers, cookies, WebSocket data, and more. The Network panel helps you a