If your website takes a long time to load, it could be a sign that the server is overloaded. Slow loading times can result from the server struggling to handle the requests.
Overloaded servers may experience downtime or intermittent outages. If you notice that your website is frequently unavailable, it could be due to the server being overloaded.
If your website relies on a database, frequent database connection errors or timeouts can be a sign of server overload.
High CPU usage can be a clear indicator of an overloaded server, as the processor struggles to handle simultaneous requests.
Latency refers to the delay between sending a request and receiving a response. If you notice an increase in latency, it may indicate that the server is overloaded.