Hello.
win 2012 R2 IIS 8.5
I am not expert in web development and I am working on understand slow response.
I am using Jmeter to simulate user.
Jmeter is used locally (directly from the web server) and from a client.
I am using Message analyzer, IIS trace (TraceViewer), wireshark, IIS logs and application logs.
I have enable IIS initialization and set: Always running (AppPool) and PreLoad in the Website.
I have found out a different behavior in loading same page:
Locally: generally is faster (only sometimes the first time takes time to load the page)
Client: Always the first run is slow, sometimes the next 2nd-3rd times slow and then faster.
After analysis,
same objects (making the web page) is loaded (locally and Client)
The time spent for Get/response is low (ms) checked with MS Message analyzer and wireshark (so network OK)
But the timing requested is different (I am not able to detect that make the IIS process slow from the Client comparing the timing loading locally).
Question:
Why different time loading same pages from client and locally (directly from server) ?
Thanks