We performed a comparison between Graylog and Nagios Log Server based on real PeerSpot user reviews.
Find out in this report how the two Log Management solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."UDP is a fast and lightweight protocol, perfect for sending large volumes of logs with minimal overhead."
"The best feature of Graylog is the Elasticsearch integration. We can integrate and we can run filters, such as an event of interest, and those logs we can send to any SIEM tool or as an analytic. Additionally, there are clear and well-documented implementation instructions on their website to follow if needed."
"Open source and user friendly."
"Real-time UDP/GELF logging and full text-based searching."
"What I like about Graylog is that it's real-time and you have access to the raw data. So, you ingest it, and you have access to every message and every data item you ingest. You can then build analytics on top of that. You can look at the raw data, and you can do some volumetric estimations, such as how big traffic you have, how many messages of data of a type you have, etc."
"Storing logs in Elasticsearch means log retrieval is extremely fast, and full text search is available by default."
"I like the correlation and the alerting."
"Everything stands out as valuable, including the fact that I can quantify and qualify the logs, create pipelines and process the logs in any way I like, and create charts or data maps."
"A great feature of the solution involves its internal portal."
"The initial setup of Nagios Log Server was easy and straightforward."
"It provides an easy way to identify errors and spot issues, making troubleshooting more efficient."
"One of the most valuable features is the dashboard because the UI was effective and easy to use. The alert systems are good as well. We had no failovers and had high availability. We can search the queries fast as well in Nagios Log Server."
"The product is scalable."
"The infrastructure cost is the main issue. I like the rest. If the infrastructure costs could be lower, it would be fantastic."
"Over six months, I had two similar issues where searches were performed on field "messages". It exhausted all the memory of the ES node causing an ES crash and a Graylog halt."
"There should be some user groups and an auto sign-in feature."
"Graylog could improve the process of creating rules. We have to create them manually by doing parses and applying them. Other SIEM solutions have basic rules and you can create and get more events of interest."
"More complex visualizations and the ability to execute custom Elasticsearch queries would be great."
"With technical support, you are on your own without an enterprise license."
"Lacks sufficient documentation."
"Dashboards, stream alerts and parsing could be improved."
"As we are talking about a product which is open to the public, the pricing makes it challenging for us to profit off of its marketing."
"The support could be better."
"It would be beneficial for Nagios to incorporate a tool that goes beyond log management and includes features to monitor overall system health and assess the effectiveness of antivirus solutions."
"The customization and dashboards have shortcomings and need to be improved to make the tool look more presentable."
"The configurations during initial setup could be improved. If they could be agentless, as in the case of the Ansible product, it would be better. I would like to be able to analyze the network bandwidth."
Graylog is ranked 11th in Log Management with 18 reviews while Nagios Log Server is ranked 38th in Log Management with 5 reviews. Graylog is rated 8.0, while Nagios Log Server is rated 7.8. The top reviewer of Graylog writes "Great detailed search features and easy Java integration, but needs improvement in integration with Python". On the other hand, the top reviewer of Nagios Log Server writes "A scalable and affordable tool for monitoring data centers ". Graylog is most compared with Grafana Loki, Wazuh, syslog-ng, Splunk Enterprise Security and Security Onion, whereas Nagios Log Server is most compared with Wazuh, LogRhythm SIEM, syslog-ng, SolarWinds Kiwi Syslog Server and Fortinet FortiAnalyzer. See our Graylog vs. Nagios Log Server report.
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