updated to match recent progress
Costa Tsaousis committed
Sep 26, 2016 at 14:23 UTC
8b136be32afcc7ddeb66b19e7e786e832f64a785
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README.md
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<a href="https://scan.coverity.com/projects/firehol-netdata"><img alt="Coverity Scan Build Status" src="https://scan.coverity.com/projects/9140/badge.svg"/></a>
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[](https://hub.docker.com/r/titpetric/netdata/)
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-[](https://registry.my-netdata.io/#netdata_registry)
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-[](https://registry.my-netdata.io/#netdata_registry)
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-[](https://registry.my-netdata.io/#netdata_registry)
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+[](https://registry.my-netdata.io/#netdata_registry)
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+[](https://registry.my-netdata.io/#netdata_registry)
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+[](https://registry.my-netdata.io/#netdata_registry)
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-[](https://registry.my-netdata.io/#netdata_registry)
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-[](https://registry.my-netdata.io/#netdata_registry)
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-[](https://registry.my-netdata.io/#netdata_registry)
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+[](https://registry.my-netdata.io/#netdata_registry)
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+[](https://registry.my-netdata.io/#netdata_registry)
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+[](https://registry.my-netdata.io/#netdata_registry)
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# netdata
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---
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-**Real-time performance monitoring, done right!**
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+**Real-time performance and health monitoring, done right!**
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This is the default dashboard of **netdata**:
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- real-time, per second updates, snappy refreshes!
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- 300+ charts out of the box, 2000+ metrics monitored!
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- zero configuration, zero maintenance, zero dependencies!
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+ - dozens of health monitoring alarms, out of the box!
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Live demo: [http://my-netdata.io](http://my-netdata.io)
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@@ -57,13 +58,13 @@ It tries to visualize the **truth of now**, in its **greatest detail**, so that
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This is what you get:
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-- **Stunning bootstrap dashboards**, out of the box (themable: dark, light)
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+- **Stunning bootstrap dashboards**, out of the box (theme-able: dark, light)
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- **Blazingly fast** and **super efficient**, mostly written in C (for default installations, expect just 2% of a single core CPU usage and a few MB of RAM)
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-- **Zero configuration** - you just install it and it autodetects everything
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+- **Zero configuration** - you just install it and it auto-detects everything
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- **Zero dependencies**, it is its own web server for its static web files and its web API
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- **Zero maintenance**, you just run it, it does the rest
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- **Custom dashboards** that can be built using simple HTML (no javascript necessary)
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-- **Extensible**, you can monitor anything you can get a metric for, using its Plugin API (anything can be a netdata plugin - from BASH to node.js, so you can easily monitor any application, any API)
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+- **Extensible**, you can monitor anything you can get a metric for, using its Plugin API (anything can be a netdata plugin - from BASH to python and node.js, so you can easily monitor any application, any API)
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- **Embeddable**, it can run anywhere a Linux kernel runs (even IoT) and its charts can be embedded on your web pages too
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---
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- **Entropy** (random numbers pool, using in cryptography)
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-- **NFS file servers**, v2, v3, v4 (I/O, cache, read ahead, RPC calls)
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+- **NFS file servers and clients**, v2, v3, v4 (I/O, cache, read ahead, RPC calls)
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- **Network QoS** (yes, the only tool that visualizes network `tc` classes in realtime)
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- **Users and User Groups resource usage**, by summarizing the process tree per user and group (CPU, memory, disk reads, disk writes, swap, threads, pipes, sockets, etc)
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-- **Apache web server** mod-status (v2.2, v2.4) and cache log statistics (multiple servers)
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+- **Apache web servers** mod-status (v2.2, v2.4) and cache log statistics (multiple servers - compatible with lighttpd too)
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-- **Nginx web server** stub-status (multiple servers)
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+- **Nginx web servers** stub-status (multiple servers)
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- **mySQL databases** (multiple servers, each showing: bandwidth, queries/s, handlers, locks, issues, tmp operations, connections, binlog metrics, threads, innodb metrics, etc)
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- **memcached databases** (multiple servers, each showing: bandwidth, connections, items, etc)
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-- **ISC Bind name server** (multiple servers, each showing: clients, requests, queries, updates, failures and several per view metrics)
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+- **ISC Bind name servers** (multiple servers, each showing: clients, requests, queries, updates, failures and several per view metrics)
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-- **Postfix email server** message queue (entries, size)
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+- **Postfix email servers** message queue (entries, size)
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-- **exim email server** message queue (emails queued)
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+- **exim email servers** message queue (emails queued)
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- **IPFS** (Bandwidth, Peers)
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-- **Squid proxy server** (multiple servers, each showing: clients bandwidth and requests, servers bandwidth and requests)
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+- **Squid proxy servers** (multiple servers, each showing: clients bandwidth and requests, servers bandwidth and requests)
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- **Hardware sensors** (temperature, voltage, fans, power, humidity, etc)
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-- **NUT UPSes** (load, charge, battery voltage, temperature, utility metrics, output metrics)
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+- **NUT and APC UPSes** (load, charge, battery voltage, temperature, utility metrics, output metrics)
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- **Tomcat** (accesses, threads, free memory, volume)
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