I have not found any documentation, Slack threads, or community threads on the frontend.namespaceBurst dynamic config value - but please direct me if there are any.
The default namespace RPS limits are too high for my company’s use cases right now, and I want to lower them to help ensure better namespace isolation. I’m likely going to lower frontend.namespaceRPS from the default of 2400 to ~500.
But I also see the frontend.namespaceBurst sibling option, and I have some questions about it to make sure I set the right value for it as well:
How is a “burst” defined? Is that simply exceeding the per-namespace, per-instance RPS at a single point in time?
Once a burst has been detected, for how long does the burst RPS take effect?
After the burst RPS is no longer in effect, is there any kind of cooldown time period until it can take effect again?
Hey @tihomir, to piggyback off this thread, we’re curious if there’s any consideration to support global namespace burst?
Or if there is an option to turn off frontend.namespaceBurst (setting the value to 0 seems to restrict all traffic)?
We’d like to avoid setting RPS limits that change based on the number of instances configured.