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netdatabot d600e249a7 [Package amd64 RPM][Build latest] Package build process trigger 23 hours ago
.github Changed Docker image tagging to use semver tags for releases. (#10648) 3 days ago
.travis Fixed argument handling in `.travis/trigger_docker_build.sh`. (#10546) 1 month ago
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collectors python.d/smartd_log: collect attribute 233 (Media Wearout Indicator (SSD)). (#10711) 3 days ago
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README.md

Netdata

Netdata is high-fidelity infrastructure monitoring and troubleshooting.
Open-source, free, preconfigured, opinionated, and always real-time.


Latest release Build status CII Best Practices License: GPL v3+ analytics
Code Climate Codacy LGTM C LGTM PYTHON

---

Netdata's distributed, real-time monitoring Agent collects thousands of metrics from systems, hardware, containers,
and applications with zero configuration. It runs permanently on all your physical/virtual servers, containers, cloud
deployments, and edge/IoT devices, and is perfectly safe to install on your systems mid-incident without any
preparation.

You can install Netdata on most Linux distributions (Ubuntu, Debian, CentOS, and more), container platforms (Kubernetes
clusters, Docker), and many other operating systems (FreeBSD, macOS). No sudo required.

Netdata is designed by system administrators, DevOps engineers, and developers to collect everything, help you visualize
metrics, troubleshoot complex performance problems, and make data interoperable with the rest of your monitoring stack.

People get addicted to Netdata. Once you use it on your systems, there's no going back! You've been warned...

Users who are addicted toNetdata

Latest release: v1.29.0, February 2, 2021

The v1.29.0 release of the Netdata Agent is a maintenance release that brings incremental but necessary improvements
that make your monitoring experience more robust. We've pushed improvements and bug fixes to the installation and
update scripts, enriched our library of collectors, and focused on fixing bugs reported by the community.

Menu

Features

Netdata inaction

Here's what you can expect from Netdata:

  • 1s granularity: The highest possible resolution for all metrics.
  • Unlimited metrics: Netdata collects all the available metrics—the more, the better.
  • 1% CPU utilization of a single core: It's unbelievably optimized.
  • A few MB of RAM: The highly-efficient database engine stores per-second metrics in RAM and then "spills"
    historical metrics to disk long-term storage.
  • Minimal disk I/O: While running, Netdata only writes historical metrics and reads error and access logs.
  • Zero configuration: Netdata auto-detects everything, and can collect up to 10,000 metrics per server out of the
    box.
  • Zero maintenance: You just run it. Netdata does the rest.
  • Stunningly fast, interactive visualizations: The dashboard responds to queries in less than 1ms per metric to
    synchronize charts as you pan through time, zoom in on anomalies, and more.
  • Visual anomaly detection: Our UI/UX emphasizes the relationships between charts to help you detect the root
    cause of anomalies.
  • Scales to infinity: You can install it on all your servers, containers, VMs, and IoT devices. Metrics are not
    centralized by default, so there is no limit.
  • Several operating modes: Autonomous host monitoring (the default), headless data collector, forwarding proxy,
    store and forward proxy, central multi-host monitoring, in all possible configurations. Use different metrics
    retention policies per node and run with or without health monitoring.

Netdata works with tons of applications, notifications platforms, and other time-series databases:

  • 300+ system, container, and application endpoints: Collectors autodetect metrics from default endpoints and
    immediately visualize them into meaningful charts designed for troubleshooting. See everything we
    support
    .
  • 20+ notification platforms: Netdata's health watchdog sends warning and critical alarms to your favorite
    platform
    to inform you of anomalies just seconds
    after they affect your node.
  • 30+ external time-series databases: Export resampled metrics as they're collected to other local- and
    Cloud-based databases
    for best-in-class
    interoperability.

💡 Want to leverage the monitoring power of Netdata across entire infrastructure? View metrics from
any number of distributed nodes in a single interface and unlock even more
features with Netdata
Cloud
.

Get Netdata

User base Servers monitored Sessions served Docker Hub pulls
New users today New machines today Sessions today Docker Hub pulls today

To install Netdata from source on most Linux systems (physical, virtual, container, IoT, edge), run our one-line
installation script
. This script downloads
and builds all dependencies, including those required to connect to Netdata Cloud if you
choose, and enables automatic nightly
updates
and anonymous
statistics
.

bash <(curl -Ss https://my-netdata.io/kickstart.sh)

To view the Netdata dashboard, navigate to http://localhost:19999, or http://NODE:19999.

Docker

You can also try out Netdata's capabilities in a Docker
container
:

docker run -d --name=netdata \
  -p 19999:19999 \
  -v netdataconfig:/etc/netdata \
  -v netdatalib:/var/lib/netdata \
  -v netdatacache:/var/cache/netdata \
  -v /etc/passwd:/host/etc/passwd:ro \
  -v /etc/group:/host/etc/group:ro \
  -v /proc:/host/proc:ro \
  -v /sys:/host/sys:ro \
  -v /etc/os-release:/host/etc/os-release:ro \
  --restart unless-stopped \
  --cap-add SYS_PTRACE \
  --security-opt apparmor=unconfined \
  netdata/netdata

To view the Netdata dashboard, navigate to http://localhost:19999, or http://NODE:19999.

Other operating systems

See our documentation for additional operating
systems
, including
Kubernetes, .deb/.rpm
packages
, and more.

Post-installation

When you're finished with installation, check out our single-node or
infrastructure monitoring quickstart guides based on your use case.

Or, skip straight to configuring the Netdata Agent.

Read through Netdata's documentation, which is structured based on actions and
solutions, to enable features like health monitoring, alarm notifications, long-term metrics storage, exporting to
external databases, and more.

How it works

Netdata is a highly efficient, highly modular, metrics management engine. Its lockless design makes it ideal for
concurrent operations on the metrics.

Diagram of Netdata's corefunctionality

The result is a highly efficient, low-latency system, supporting multiple readers and one writer on each metric.

Infographic

This is a high-level overview of Netdata features and architecture. Click on it to view an interactive version, which
has links to our documentation.

An infographic of how Netdataworks

Documentation

Netdata's documentation is available at Netdata Learn.

This site also hosts a number of guides to help newer users better understand how
to collect metrics, troubleshoot via charts, export to external databases, and more.

Community

You can find most of the Netdata team in our community forum. It's the best place to
ask questions, find resources, and get to know the Netdata team.

You can also find Netdata on:

Contribute

We welcome contributions to our code and to our
documentation. Feel free to join the team!

To report bugs or get help, use GitHub's issues.

Package maintainers should read the guide on building Netdata from source for
instructions on building each Netdata component from source and preparing a package.

License

The Netdata Agent is GPLv3+. Netdata re-distributes other open-source tools and libraries. Please check the
third party licenses.

Is it any good?

Yes.

When people first hear about a new product, they frequently ask if it is any good. A Hacker News user
remarked:

Note to self: Starting immediately, all raganwald projects will have a “Is it any good?” section in the readme, and
the answer shall be “yes.".

So, we follow the tradition...