The Beats are lightweight data shippers, written in Go, that you install on your servers to capture all sorts of operational data (think of logs, metrics, or network packet data). The Beats send the operational data to Elasticsearch, either directly or via Logstash, so it can be visualized with Kibana.By "lightweight", we mean that Beats have a small installation footprint, use limited system resources, and have no runtime dependencies.
metricbeat filebeat packetbeat heartbeat winlogbeat elastic elasticbeats beats lightweight-shippers auditbeatThis repository contains the official Beats Docker images from Elastic.Acceptance tests for the images are located in the test directory, and can be invoked with make test. Python 3.5 is required to run the tests. They are based on the excellent testinfra, which is itself based on the wonderful pytest.
beats metricbeat docker filebeat heartbeat monitoringSematext Docker Agent - Metrics and Log Collection Agent for Docker
docker agent monitoring log logshipper devops devops-tools logging kubernetes-monitoring kubernetes container-metrics metrics log-management spm apm application-performance-monitoring sematext performance-monitoring alerting anomaly-detection heartbeat custom-metrics operations dashboards profilingDocker monitoring agent for SPM by Sematext
spm apm application-performance-monitoring sematext performance-monitoring monitoring alerting anomaly-detection heartbeat metrics custom-metrics devops operations dashboards profiling docker agent loggingNode.js monitoring agent for SPM by Sematext
monitoring agent performance-metrics performance-monitoring nodejs apm tracing devops developer-tools spm application-performance-monitoring sematext alerting anomaly-detection heartbeat metrics custom-metrics operations dashboards profiling memwatch gc-profiler loggingTurn your single process code into a fault-resilient, multi-process service with built-in REST & CLI support. Restart or hot upgrade your web servers with zero downtime or impact to clients.
cluster service ha high-availability cli remote-access multi-process master child process monitor monitoring continous-integration healthcheck heartbeat health-check heart-beat rest resilientSo, we could assume that Tux's heart are the CPUs. Now, depending on how stressed those CPUs are, Tux will feel healthy or not. See, dmesg for more information.
linux-kernel linux-kernel-module fun cpu heart heartbeat deviceThis repository will install the Elastic Stack (Elasticsearch, Logstash, Kibana, and Beats) and optionally X-Pack. You can either start from scratch and configure everything with Vagrant and Ansible or you can download the final OVA image. Do a simple vagrant up by using Vagrant's Ansible provisioner. All you need is a working Vagrant installation (1.8.6+ but the latest version is always recommended), a provider (tested with the latest VirtualBox version), and 2.5GB of RAM.
metricbeat kibana vagrant packetbeat ansible elasticsearch redis logstash filebeat heartbeat nginx mongodb dockerA simple module to very efficiently manage time-based objects and events. This library uses a much more efficient (lower resolution) method of testing system level event times as relativistic time differentials (vs. universal time differentials). Think larger chunked time measures (interval counts) instead of actual milliseconds. It's also great at managing the execution of events that require precise in-system synchronization.
heartbeat heartbeats setinterval settimeout pulse timing timer relativity interval timeout events event-managerThis is a breadboard friendly breakout board for the Maxim MAX30105 reflectance, particle, and pulse ox sensor. This library should work with other MAX3010x sensors including the MAX30102, MAX30101, and MAX30100.
arduino-library reflectance pulse-ox-sensor heartbeat particle-sensorGo implementation of different backoff strategies useful for retrying operations and heartbeating. Let's imagine that we need to do a REST call on remote server but it could fail with a bunch of different issues. We can repeat failed operation using exponential backoff policies.
backoff heartbeat exponential-backoff retry repeatA Haskell implementation of distributed hash tables with distributed two-phase commit. The views can hold locks, and have replicas that they always communicate with to achieve quorum-based consensus. Written as a project for COMP 360 Distributed Systems, Fall 2016, Prof. Jeff Epstein, Wesleyan University.
haskell distributed-systems lock heartbeat replicas deadlockA Lightweight Socket Service with heartbeat, Can be easily used in TCP server development.
tcp-socket tcp-server heartbeat socket game-server game gamedevNote: The Skycoin Cloud included in the logo above is the property of the Skycoin project, and has been used here with permission of the Skycoin project. Wing Commander is a Telegram bot written in Go designed to help the Skyfleet community monitor and manage their Skyminers and associated Nodes.
skycoin skywire wing-commander telegram-bot heartbeat monitoring skyminer
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