RabbitMQ and ZE Service Usage and Requirement

Solution Architecture

Open

Deployment Options

Open

Infrastructure Requirements

There were various tests performed with several variations of environment and deployments (single queue, multiple queues, cluster, etc.).

• The setup has been tested by publishing more than 6 million test events (without JIRA) and we were able to achieve a publish rate of approx. 500 events/second.

• During the tests, the max publish rate observed from Jira was around 1/second even when more than 10 issues/second were getting updated on Jira.

• The new webhook solution gives optimum response considering the peak loads of approx. 10k events per day observed historically, the consumer was able to process the events and update ZE at a rate of approx. 1+ event/second.

• It is also evident that with this processing capacity, the setup shall be able to accommodate a 5x growth in event volume (up to 50k per day).

The proposed infrastructure required to deploy the new webhook solution is as follows:

Pre-requisites:

• Ubuntu 20.04/RedHat-9

• RabbitMQ 3.12.10

• Java 17

• Tomcat 10. x (if self-host not allowed)/ Docker/Jar deployment