I have a shared hosting plan (godaddy), and time to time I suffer slowness problem. When this happens, I try to login to cpanel to double check if the problem is me or the server, and it also takes 1-2 minutes to enter cpanel.
As all customer service personal, they also lack of technical knowledge and always tries to persuade me the problem is on my side, and want me to remove browser cache.
I am telling them that this is a recurring problem, and I am trying to find a root cause, but they are not looking for a solution, and telling me everything seems fine on their side.
What can I do to backtrace this issue when I suffer this slowness so that when I call the customer service next time, I can show them some proving data, so they can actually work a little bit! .
P.S: There is no development on my website. Just updating the web shop products.