Bot status:

Here you can find basic stats about the bot ranging from member/guild counts to shard/global latencies.
These stats are updated from the bot every 5 minutes.

Users
270,466
Guilds
2,646
Average latency (ms)
71.27
Shards
3
Average latency:
What is latency:

A measurement of time between each "API heartbeat" in milliseconds.
This can be affected by many factors including the Discord API status, the bot host status and internet connection.
If the latency gets higher expect the bot to start slowing down with responses, if to high you may notice the bot freezing up completely.

TLDR:
A number that shows how long it takes to do a thing with Discord's API. Higher this is the slower the bot.