lhotari commented on PR #25061: URL: https://github.com/apache/pulsar/pull/25061#issuecomment-3645482379
> The most dangerous part is the first round of dispatch. During this initial cycle, multiple dispatchers may all read the same available token value and simultaneously push a large burst of traffic to clients. Although subsequent rounds may stabilize because the limiter starts enforcing the average rate correctly, the initial spike can exceed the intended limit by a large margin, creating unpredictable load and potential service impact. Dispatchers have a slow start. They start by dispatching one entry (`dispatcherMinReadBatchSize=1`) at a time. Does the problem really exist that you are describing? What kind of impact is really observed? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
