When does bStats update?

Unfortunately you're providing not enough informations. We're not able to help you.
If you don't want to share your code, this is all that can help you:

• https://bstats.org/help/custom-Charts
• https://github.com/BtoBastian/bStat...s-bukkit/src/examples/java/ExamplePlugin.java

 

bStats updates instantly at data-receiving.
If you take a look at bStat´s Code you could see that it send data every 30 Minutes.

 

No you aren´t.
Quote from the bStast Class:

Code (Text):

        // Submit the data every 30 minutes, first time after 5 minutes to give other plugins enough time to start
        // WARNING: Changing the frequency has no effect but your plugin WILL be blocked/deleted!
        // WARNING: Just don't do it!

 

The data on the website refreshes every 30 minutes at xx:00 and xx:30 (±1 minute). Changing the frequency won't change this interval. Duplicate requests in between a 30 minutes interval just get ignored.

 

Obviously not.

Those requests won't be ignored... those will be punished.

I like the thought, that you'll be blocked when reducing it... altough i wonder it this really is going to happen.