How to identify the root cause of slow response from web server
Dear all,
May I know based on the wireshark captured, how can I identify the reason behind the webserver is giving a slow response when user query the url: http://hris.encorp.com.my/?
The server is having 1-1 NAT towards the ip 202.133.107.91 which is done via Firewall.
As I checked, no network issue there.
Hence, appreciate your help what info I can extract from the wireshark as I'm kinda weak in analyzing wireshark packets, your kind explanation will truly enlighten me.
Thank you.
Can you make the capture again?
The first capture has pieces from several different requests.
Would be nice to see from the beginning - DNS request for hris.encorp,com.my -> TCP handshake -> HTTP GET -> HTTP timeout -> TCP FIN.
Won't you also need a capture on, or better next to, the server? The issue might be the application on the server.
That would be nice. The RTT in the SYN/ACKs looks pretty good so don't think network.