Apache HertzBeat(incubating) is a real-time monitoring system with agentless, performance cluster, prometheus-compatible, custom monitoring and status page building capabilities.

First open-source data discovery and observability platform. We make a life for data practitioners easy so you can focus on your business.

Enterprise-Grade Open-Source Network Management Platform

Time series monitoring and alerting platform.

HoloInsight is a cloud-native observability platform with a special focus on real-time log analysis and AI integration.

Time Series Metrics Engine based on Cassandra

Graylog alarm callback for Slack

Alerting subsystem for Hawkular

Suricate is an open source application which allows IT teams to monitor their environments through dashboards made of widgets that can be displayed on TVs.

Distributed, fault tolerant batch processing for Natural Language Applications and Search, using remote partitioning

Alert notification plugin for Graylog to generate log messages from alerts

Alert condition plugin for Graylog to perform correlation

Alert condition plugin for Graylog to perform aggregation

An observability platform mainly for Java

A store abstraction and analytics system for real-time event data.

A Graylog plugin that triggers PagerDuty events

Alarm callback that is writing to HipChat chatrooms

Suricate is an open source application which allows IT teams to monitor their environments through dashboards made of widgets that can be displayed on TVs.

Example of generation metrics with Spring Boot Actuator, Micrometer, Prometheus. Send alert to email using the Alert Manager and an email server.

This repository contains Android mobile application to simulate wireless emergency alerts