How to run a VPS latency test that is actually useful
Use working hours, peak hours, loss, jitter and route history instead of trusting one ping.
VPS latency is not a fixed number. User location, carrier, international egress, target service and time of day all affect it, so one ping is only a clue. A better baseline records latency, packet loss and jitter during working hours, evening peaks and weekends.
A browser tool measures the current device path to public targets. Run curl, ping, mtr and application requests inside the VPS to measure the server path. Keep the two results separate.
Save the date, carrier, target, node, average, P95 latency and loss rate so your team has a routing baseline.