6 posts tagged with "logs"

System operators know the drill: as the complexity of systems scales, so does the deluge of logs. Traditionally, taming this relentless tide demands a concoction of costly tools and laborious configurations—until now. The dynamic duo of systemd-journal and Netdata is revolutionizing log management, turning what was once a Herculean task into a streamlined, powerful, and surprisingly straightforward process.

UPDATE: On the 2023-11-08 Node and Dashboard limits will be applied on the Netdata Cloud Community plan, while all current features of the Community plan will remain the same.

Missed the last Netdata updates? Here is what is new:

systemd journals play a crucial role in the Linux system ecosystem, and understanding the importance of the logs contained within is essential for both system administrators and developers.

Today, we released our systemd journal plugin for Netdata, allowing you to explore, view, search, filter and analyze systemd journal logs.

Like most things about Netdata, this is a zero-configuration plugin. You don’t have to do anything apart from installing Netdata on your systems.This is key design direction for Netdata, since we want Netdata to be able to help even if you install it mid-crisis, while you have an incident at hand.

“Why bother with it? I let it run in the background and focus on more important DevOps work.” — a random DevOps Engineer at Reddit r/devops

In an era where technology is evolving at breakneck speeds, it's easy to overlook the tools that are right under our noses. One such underutilized powerhouse is the systemd journal. For many, it's a mere tool to check the status of systemd service units or to tail the most recent events (journalctl -f). Others who do mainly container work, ignore even its existence.

What is the purpose of systemd-journal?​

However, the systemd journal includes very important information. Kernel errors, application crashes, out of memory process kills, storage related anomalies, crucial security intel like ssh or sudo attempts and security audit logs, connection / disconnection errors, network related problems, and a lot more. The system journal is brimming with data that can offer deep insights into the health and security of our systems and still many professional system and devops engineers tend to ignore it.