Netdata

Netdata, first released in 2013 is a software for distributed, real-time, performance, health monitoring and alerting for systems and applications.

Features:

• One second granularity resolution metrics
• Alerting: Email alerts, planned to add support to Slack
• Modular design with plugin support, for example diskspace plugin and proc plugin

Installation

• Using Docker, read instructions in https://hub.docker.com/r/netdata/netdata/ and limitations https://github.com/netdata/netdata/tree/master/packaging/docker
• Ubuntu: apt install netdata

Configuration

• /etc/netdata/edit-config
• /etc/netdata/netdata.conf
• /etc/netdata/health_alarm_notify.conf

Binaries

• /usr/libexec/netdata/plugins.d/alarm-notify.sh

Usage

• https://YOUR_IP:19999/

Related terms

• IRedMail
• StatsD

Activities

1. Review all configuration options by executing: /etc/netdata/edit-config
2. Learn about netdata cgroups plugin: https://docs.netdata.cloud/collectors/cgroups.plugin/

See also

• https://en.wikipedia.org/wiki/User:Tech201805/Netdata_(software)
• https://wiki.archlinux.org/index.php/Netdata
• Debian package: https://packages.debian.org/sid/netdata
• Monitoring: Prometheus, Cacti, monit, munin, RRDtool, Zabbix, Netdata, Nagios, Check MK, Icinga, Pingdom, OpsGenie and Datadog, Opsgenie, PRTG, Checkmk
• Performance: sysstat, sar, sadc, debian-sa1, sa1, sa2, iostat, nfsiostat mpstat, changelog, /usr/lib/sysstat/sadc, /etc/sysstat/sysstat, pidstat, irqstat
• Grafana
• Netdata, /etc/netdata/netdata.conf

https://docs.netdata.cloud/collectors/

https://docs.netdata.cloud/collectors/