collectd
System and applications metrics collector
17 Alternatives To collectd
AppDynamics
Get real-time insight from your apps using Application Performance Management—how they’re being used, how they’re performing, where they need help.
Elk
The fastest way to convert currencies on mobile.
Graphite
Graphite is a highly scalable real-time graphing system.
Kibana
Easily visualize data pushed into Elasticsearch from Logstash, es-hadoop or 3rd party technologies…
Monit
Monit is a free open source utility for managing and monitoring, processes, files, directories and filesystems on a UNIX system. Monit conducts automatic maintenance and repair and can execute meaningful causal actions in error situations.
Munin
PnP networked resource monitoring tool that can help to answer the what just happened to kill our performance
Prometheus
An open-source systems monitoring and alerting toolkit.
Sensu
Monitor servers, services, application health, and business KPIs. Get notified about failures before your users do. Collect and analyze custom metrics. Give your business the competitive advantage it deserves.
Shinken
Nagios compatible monitoring framework, written in Python
Splunk
Splunk’s operational intelligence platform helps unearth intelligent insights from machine data.
StatsD
Simple daemon for easy stats aggregation.
Telegraf
Telegraf is the Agent for Collecting & Reporting Metrics & Data.
Upstart
Upstart is an event-based replacement for the /sbin/init daemon which handles starting of tasks and…
Veneur
High performance and global aggregation for Datadog
netdata
Real-time performance monitoring, done right
runit
runit is a cross-platform Unix init scheme with service supervision, a replacement for sysvinit…
systemd
systemd is a replacement for the init daemon for Linux (either System V or BSD-style).