Blog Entries

30. 10. 2024 Rocco Pezzani Log-SIEM, NetEye

Elasticsearch Restart and Network Tuning

We all know that NetEye Upgrades are boring activities. Upgrading is important and useful because it brings you bug fixes and new features, but nonetheless it’s extremely expensive in terms of time. The most boring, tiring and lengthy part is when you restart NetEye Services; if you have the SIEM Module installed, the time spent…

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09. 09. 2024 Rocco Pezzani Log-SIEM, NetEye

Prevent Elasticsearch Crashes Using Disk Watermarks

Hi all, it’s been a while. I’m deeply sorry not to have sent out some blog posts lately, so now I’ll try to get back your trust by providing some useful information. Not only that, I’ll even go out of my comfort zone: instead of NetEye Core and monitoring strategies, I’ll talk about NetEye SIEM…

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28. 06. 2019 Michele Santuari Log Management

How to Debug NetEye Log Management

In a previous blog post I presented how the Log Management architecture fits in a NetEye cluster, and now I want to summarize my recent experiences to help you diagnose Elasticsearch health issues. Elasticsearch provides a set of APIs which help to identify and debug a number of potential causes. But NetEye Log Management is…

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