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Costa Tsaousis 7b272cbea8
query engine optimizations and cleanup (#12978)
6 hours ago
.devcontainer Support VS Code container devenv (#10723) 1 year ago
.github Remove Alpine 3.12 from CI. (#12919) 4 days ago
.travis Overhaul build CI. (#11699) 6 months ago
aclk Implements new capability fields in aclk_schemas (#12602) 1 week ago
build Make atomics a hard-dep. (#12730) 3 weeks ago
build_external feat: move dirs, logs, and env vars config options to separate sections (#12935) 4 days ago
claim Update reconnect node with kickstart info (#12891) 1 week ago
cli Docs: Removed Google Analytics tags (#12145) 3 months ago
collectors feat(charts.d/apcupds): add load usage chart (Watts) (#12965) 1 day ago
contrib include proper package dependency (#12518) 4 days ago
daemon chore: check link local address before querying cloud instance metadata (#12973) 1 day ago
database cleanup and optimize rrdeng_load_metric_next() (#12966) 1 day ago
diagrams Docs: Removed Google Analytics tags (#12145) 3 months ago
docs feat: move dirs, logs, and env vars config options to separate sections (#12935) 4 days ago
exporting make 'send charts matching' behave the same as 'filter' (#12832) 2 weeks ago
health feat: move dirs, logs, and env vars config options to separate sections (#12935) 4 days ago
libnetdata optimize poll_events() to spread the work over the threads more evenly (#12975) 9 hours ago
ml Fix compilation warnings (#12886) 1 week ago
mqtt_websockets@2c7c2eb583 bump mqtt_websockets (#12625) 1 month ago
packaging [ci skip] Update changelog and version for nightly build: v1.34.0-209-nightly. 16 hours ago
parser Fix compilation warnings (#12886) 1 week ago
registry feat: move dirs, logs, and env vars config options to separate sections (#12935) 4 days ago
spawn Trace rwlocks of netdata (#12785) 3 weeks ago
streaming Don't permanetly disable a destination because of denied access (#12971) 1 day ago
system fix: use internal defaults for sched policy/oom score in native packages (#12529) 2 months ago
tests Remove node.d.plugin and relevant files (#12769) 3 weeks ago
web query engine optimizations and cleanup (#12978) 6 hours ago
.clang-format Fine tune clang-format (#7271) 1 year ago
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.csslintrc added codeclimate coverage 5 years ago
.dockerignore Restore a broken symbolic link (#12923) 5 days ago
.eslintignore Bundle the react dashboard code into the agent repo directly. (#11139) 1 year ago
.eslintrc added codeclimate coverage 5 years ago
.gitattributes Add a .gitattributes file (#6381) 3 years ago
.gitignore Remove node.d.plugin and relevant files (#12769) 3 weeks ago
.gitmodules Anomaly Detection MVP (#11548) 7 months ago
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.mlc_config.json GitHub action markdown link check update (#10474) 1 year ago
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.remarkrc.js Change lint standard for lists (#10371) 1 year ago
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.travis.yml Final migration of release code off of Travis CI. (#12239) 2 months ago
.yamllint.yml Clean up YAML files in the repository. (#11570) 8 months ago
BREAKING_CHANGES.md Docs: Removed Google Analytics tags (#12145) 3 months ago
BUILD.md Docs: Removed Google Analytics tags (#12145) 3 months ago
CHANGELOG.md [ci skip] Update changelog and version for nightly build: v1.34.0-209-nightly. 16 hours ago
CMakeLists.txt Implements new capability fields in aclk_schemas (#12602) 1 week ago
Dockerfile Remove the confusion around the multiple Dockerfile(s) we have (#8214) 2 years ago
Dockerfile.test Spelling build (#10909) 1 year ago
HISTORICAL_CHANGELOG.md Spelling md (#10508) 1 year ago
LICENSE remove license templates; add info about SPDX to main license file 4 years ago
Makefile.am Implements new capability fields in aclk_schemas (#12602) 1 week ago
README.md chore: remove Codacy badge from the repo readme (#12742) 4 weeks ago
REDISTRIBUTED.md Metric correlations (#12582) 2 weeks ago
build-artifacts.sh Fix the netdata-updater.sh to correctly pass REINSTALL_OPTIONS (finally) (#8808) 2 years ago
configs.signatures Drop dirty dbengine pages if disk cannot keep up (#7777) 2 years ago
configure.ac Workers utilization charts (#12807) 2 weeks ago
coverity-scan.sh Fix coverity scan. (#12561) 2 months ago
cppcheck.sh optimized ses and added des (#4470) 4 years ago
netdata-installer.sh Rename --install option for kickstart.sh (#12798) 3 weeks ago
netdata.cppcheck remove static dir config 4 years ago
netdata.spec.in Remove node.d.plugin and relevant files (#12769) 3 weeks ago

README.md

Netdata

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


Latest release Nightly release
Build status CII Best Practices License: GPL v3+
Code Climate 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

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
.

wget -O /tmp/netdata-kickstart.sh https://my-netdata.io/kickstart.sh && sh /tmp/netdata-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.

Netdata Cloud

Netdata Cloud works with Netdata's free, open-source monitoring agent to help you monitor and troubleshoot every
layer of your systems to find weaknesses before they turn into outages. Using both tools
can help you turn data into insights immediately.

Get Netdata Cloud now!

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

Netdata is an inclusive open-source project and community. Please read our Code of Conduct.

Find most of the Netdata team in our community forums. It's the best place to
ask questions, find resources, and engage with passionate professionals.

You can also find Netdata on:

Contribute

Contributions are the lifeblood of open-source projects. While we continue to invest in and improve Netdata, we need help to democratize monitoring!

  • Read our Contributing Guide, which contains all the information you need to contribute to Netdata, such as improving our documentation, engaging in the community, and developing new features. We've made it as frictionless as possible, but if you need help, just ping us on our community forums!
  • We have a whole category dedicated to contributing and extending Netdata on our community forums
  • Found a bug? Open a GitHub issue.
  • View our Security Policy.

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.".