In this article, you’ll learn how to understand and debug the memory usage of a Node.js application and use monitoring tools to get a complete insight into what is happening with the heap memory and garbage collection. Here’s what you’ll get by the end of this tutorial. Memory leaks often go unnoticed. This is why I suggest using a tool to keep track of historical data of garbage collection cycles and to notify you if the heap memory usage starts spiking uncontrollably.

In Cribl LogStream 3.0, we introduced Packs! Packs are self-contained bundles of configurations that allow users to solve full use cases with minimal setup/configuration on their part.

Logging is an essential component of many applications. Every application has a different logging technique. You may prefer certain logging implementations, but you must also consider what to log, when to log, how much to log, and how to control logging. System administrators and developers, particularly the support team, benefit greatly from a well-designed logging system. For both the support team and the developers, logs save a lot of time.

All the applications that you’re trying to execute require memory. It doesn’t matter if the application was developed using assembly language. Or if you used a low-level programming language like C or a language compiled to a bytecode like Java. Running the application requires memory for the code itself, the variables, and the data that the code processes. Depending on your usage, the memory requirements will vary.

2021 was quite a year. Some things changed, and some things very much stayed the same. The world of cyber security was not immune to this zeitgeist, with some aspects of the threat landscape persisting and some rapidly changing and evolving. This piece will examine the key trends in the cybersecurity threat landscape that we saw over the last year.

We know the old adage: All data is security-relevant. But at what cost? Many organizations are still trying to get their arms around existing data flows and tooling to say nothing of new apps and data sources coming into play as we continue to migrate to the cloud. Working to get a complete picture of their security environments, many CISOs are forced to make painful decisions between staying within budget and getting complete security event visibility.