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2020年08月12日 Pawel Brzoska

Introducing the Sumo Logic Observability suite with distributed tracing (beta) - a cornerstone of cloud-native APM

Last week Sumo Logic announced our new Observability Suite, which included the public introduction of the closed beta for our distributed tracing capabilities as part of our Microservices Observability solution. This new solution will provide end-to-end visibility into user transactions across services, as well as seamless integration into performance metrics and logs to accelerate issue resolution and root-cause analysis. In this blog, we’ll explore the new solution in detail.

Almost everyone these days is moving or architecting new applications by use of microservices in cloud-native environments. That means breaking big monolith applications into a bunch of smaller interconnected modules. With this approach, it is possible to innovate much faster, but makes our environments equally more complex and hard to troubleshoot. In modern cloud-native environments, it is important to track how transactions flow across tiers, and components. In particular, It is more important to monitor the health, dependencies and behaviors of micro components rather than depending on deep code instrumentation, code profiling, or stack dumps. That's how distributed tracing was born in projects like Google’s Dapper or Facebook’s Canopy since application performance management (APM) tools at that time were not able to deal with the scale and complexity of these apps. APM tooling is certainly more mature today and fully supports cloud-native environments, but those tools do this with a lot more complexity and at a much higher cost than expected by most customers. The higher costs are not only licensing and maintenance costs, but also the opportunity costs of vendor lock-in. That’s why commoditized, lightweight, and free open standard instrumentation is the first choice for many customers when thinking about modern cloud-native application observability. Unfortunately, despite the potential of the new frameworks, the supporting analytics of that data (the backend) are still not delivering on their promise.

We’ve also had similar observations and conclusions at Sumo Logic when implementing distributed tracing for our own site reliability needs, and found out (as we are an observability company ourselves) that we can do better. It all started with a small but compelling hackathon project last year which blossomed into a full investment in a new product area. Now it is finally time to share the results of that journey with all our customer base -- the beta of our new Distributed Transaction Tracing solution. This is the first step in what we aim to be the best open tracing standards analytics backend in the industry:

  • It talks and understands your language. Spans are spans, traces are traces. No more mixing concepts and showing spans instead of traces. Distributed tracing is a multi-dimensional discipline, which means the expectations are higher. We know it’s hard, but customers deserve better.
  • It treats tracing data not as an independent island, but one part of a larger, integrated observability story. Tracing data is natively ingested to the same analytics backend as logs and metrics data, and is treated as a first-class citizen to describe the health of your environment and help you troubleshoot through the same integrated UI. All signals are enhanced by shared metadata to allow you to quickly drill down and pivot depending on the type of data and viewpoint you need and your use case. No more duct tape integrations of multiple products coming from dozens of acquisitions.
  • It is open and flexible. We fully support all open standards for tracing and are ready to ingest virtually any type of distributed tracing telemetry via our own collection methods or integrated with your collection approach.
  • It’s built with security and scalability by design -- because it's the same Sumo platform that already has certifications like ISO 27001 and SOC 2 Type 2.
  • It has a rich analytics layer that allows you to unleash the power of Sumo Logic log search analytics for tracing data.

Sumo Logic Tracing, currently in closed beta, provides customers best in class cloud-native transactional intelligence for distributed business workflows, by combining telemetry from traces, logs, and metrics in the context of real-time automatically tracked application topology. All telemetry signals are fully integrated to provide a seamless end-to-end experience during the process of managing and responding to production incidents and to reduce downtime by streamlining root cause analysis. Sumo Logic Tracing supports the OpenTelemetry standard as well as other legacy open standards for tracing and leverages open source componentry from the Cloud Native Computing Foundation (CNCF) to collect distributed tracing data.

With Sumo Logic Tracing, you get:

- help and support for already existing or new adoption of the tracing open standard of your choice (e.g. OpenTelemetry, OpenTracing, OpenCensus), so you can enable transactional visibility without vendor lock-in.

- the ability to ingest natively any open standard compatible tracing format to the platform through the Sumo Logic Kubernetes collector or the OpenTelemetry collector, allowing you to analyze all observability signals in context.

- the ability to search for traces of interesting transactions, so that you can find long-running or faulty transactions.

- the capability to drill down to any specific trace to better understand timing relations, the journey through the application infrastructure, full metadata info, error details, metrics-based infrastructure health info, and more.

- Finally, the functionality to drill down to logs and easily pinpoint a root cause of the problem with all the important telemetry data at hand.

This is only the beginning. We are working hard to develop these new and exciting capabilities of the Sumo Logic Observability platform to provide an easy view into the health of your microservices, their dependencies, and to extend tracing support to browsers and mobile devices. Stay tuned for more news!

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Pawel Brzoska

Pawel Brzoska

Principal Technical Product Manager

More posts by Pawel Brzoska.

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