DevOps Metrics for Optimizing CI CD Pipelines BMC Software Blogs

They can answer questions, such as who makes the most code changes and which repositories are the most active over time. While synthetic monitoring offers unique visibility into the performance of your applications prior to deployment, it should be augmented in production with real-user monitoring (RUM) as well. While using synthetics in pre-production can help forecast what users will experience, only RUM used in production analyzes actual transactions is able to tell you what users actually experienced. Synthetic monitoring is one part of a broader performance and reliability management strategy, not typically used in a standalone fashion. Simply writing the first types of synthetic monitoring tests that come to mind and running them pre-deployment won’t guarantee meaningful visibility into your application release before your end-users encounter it. Instead, it’s important to keep several factors in mind as you plan a synthetic monitoring strategy.

ci/cd monitoring

In a CI/CD workflow, teams review and approve code or leverage integrated development environments for pair programming. CI build tools automatically package up files and components into release artifacts and run tests for quality, performance, and other requirements. After clearing required checks, CD tools send builds off to the operations team for further testing and staging. CI/CD introduces ongoing automation and continuous monitoring throughout the lifecycle of apps, from integration and testing phases to delivery and deployment. As Node.js is a popular app runtime for building modern web services, load testing is a crucial test that every Node developer should implement in their test suites.

Platform products

Building the software separately at each new stage can mean the tests in earlier environments weren’t targeting the same software that will be deployed later, invalidating the results. CI/CD has many potential benefits, but successful implementation often requires a good deal of consideration. Deciding exactly how to use the tools and what changes you might need in your processes can be challenging without extensive trial and error. However, while all implementations will be different, adhering to best practices can help you avoid common problems and improve faster. CI begins in shared repositories, where teams collaborate on code using version control systems (VCS) like Git. A VCS tracks code changes, simplifies reversions, and supports config as code for managing testing and infrastructure.

ci/cd monitoring

Additionally, any tool that’s foundational to DevOps is likely to be part of a CI/CD process. Our experts can help your organization develop the practices, tools, and culture needed to more efficiently modernize existing applications and to build new ones. Case-by-case, what the terms refer to depends on how much automation has been built into the CI/CD pipeline.

Solution prerequisites

CloudBees CodeShip integrates with a variety of tools such as GitHub, Bitbucket, and Docker, allowing developers to seamlessly integrate it into their existing development workflows. It also provides detailed analytics and reporting, allowing teams to identify and address issues quickly. CI/CD tasks would normally be triggered whenever changes are introduced in code, but unnecessary processes will slow down progress and strain resources like CPUs and developer hours. To solve this problem, developers can break down software into smaller code packages so that pipelines run faster.

After development teams determine how a portfolio will be aligned in a CI/CD model (that is, how a portfolio’s assets will be grouped), teams should make decisions about who will work where. Know which assets support each process and capability and group them accordingly. If none of the work has been done for a particular product feature, the group should start small—one capability at a time. There is no way someone could keep up manually at the speed needed for continuous integration to be successful.

Builds

At the end of that process, the operations team is able to deploy an app to production quickly and easily. To deliver the greatest level of visibility, these metrics should be correlated with other data, including log analytics and traces from your application environment. Even the best-written code or the most flawless application will result in a poor user experience if problems in the CI/CD pipeline prevent smooth and continuous deployment. A mature continuous delivery process exhibits a codebase that is always deployable. With CD, software release becomes a routine and no frills event without anxiety or urgency. Teams are able to proceed with daily development tasks with the confidence that they can build a production-grade release ready to be deployed at any time without elaborate orchestration or special late-game testing.

ci/cd monitoring

With CI, a developer practices integrating the code changes continuously with the rest of the team. The integration happens after a “git push,” usually to a master branch—more on this later. Then, in a dedicated server, an automated process builds the application and runs a set of tests to confirm that the newest code integrates with what’s currently in the master branch. These dashboards display the deployment frequency and state (success/failure) by application. These dashboards enable DevOps leaders to track the frequency and quality of their continuous software release to end users.

Use Real User Monitoring, Too

Developers need to integrate frequently and need feedback as soon as possible. The Jenkins Prometheus plugin exposes a Prometheus endpoint in Jenkins that allows Prometheus to collect Jenkins application metrics. The plugin is really just a wrapper around the Metrics plugin to expose JVM metrics through a REST endpoint that returns data in a format which Prometheus can understand.

ci/cd monitoring

You want to be able to understand how your application will behave for all of your users, and you can only do that effectively if you perform synthetic monitoring for a wide variety of user profiles and use cases. This is made easier by using web analytics to better understand your user’s behavior, geographic location, as well as common browsers and connections speeds. One is to ensure that your synthetic monitoring tests cover a wide variety of transaction types and variables. By merging changes frequently and triggering automatic testing and validation processes, you minimize the possibility of code conflict, even with multiple developers working on the same application. A secondary advantage is that you don’t have to wait long for answers and can, if necessary, fix bugs and security issues while the topic is still fresh in your mind.

Instrument CI/CD pipelinesedit

Most development teams use Redis-like, distributed in-memory caching for web services. I’ll demonstrate the performance gain of caching by implementing in-memory, application-level caching with a JavaScript global variable. One of the largest challenges faced by development teams using a CI/CD pipeline is adequately addressing security.

  • It provides not only high-level overviews of the health of your system, but also highly granular insights into its implicit failure modes.
  • Not only does CD reduce the amount of “hands on” time ops pros need to spend on delivery and deployment, it also enables teams to drastically reduce the number of tools required to manage the lifecycle.
  • If none of the work has been done for a particular product feature, the group should start small—one capability at a time.
  • CI/CD enables development teams to deliver software updates more frequently and reliably.
  • CI/CD is a method to frequently deliver apps to customers by introducing automation into the stages of app development.
  • Disaster Recovery represents the resilience of the application / system foundation after entire system failures, in case of catastrophic events like earthquakes or floods.

LogRocket is like a DVR for web and mobile apps, recording literally everything that happens while a user interacts with your app. Instead of guessing why problems happen, you can aggregate and report on problematic network requests to quickly understand the root cause. Comparing both reports will give you an idea of the specific code refactoring’s performance improvement. You can undoubtedly load test your login backend URL by storing some test credentials on a CSV file and loading it to Artillery, as we created many customers previously with the tests/customers.csv file.

Integrated AppSec Solutions

This use of the CI/CD system is yet another reason to work to keep your pipeline fast. CI/CD tests and deploys code in environments, from where developers build code to where operations teams make applications publicly available. Environments often have their own specific variables and protection rules to meet security and compliance requirements.

In these cases, some development teams may devote their team solely to updating and refining these features. Knowing end users’ priorities, and which features deliver value to which audiences, helps teams focus on the most useful feature capabilities. Most pipelines also include a variety of DevOps tools that are not strictly for CI/CD. Tools for container runtimes (Docker, What is an Embedded System rkt), container orchestration (Kubernetes), and configuration automation (Ansible, Chef, Puppet, etc.) regularly show up in CI/CD workflows. Version control allows you to track code changes and revert to earlier deployments when necessary. Configurations, scripts, databases, and documentation should go through version control to track edits and ensure consistency.

He has particular interests in open source, agile infrastructure, and networking. This posting does not necessarily represent Splunk’s position, strategies, or opinion. Likewise, if CI/CD problems make it difficult to assess the performance impact of code or configuration changes, you’ll be shooting in the dark and struggling to optimize performance.