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<!--
title: "Memcached monitoring with Netdata"
custom_edit_url: "https://github.com/netdata/netdata/edit/master/collectors/python.d.plugin/memcached/README.md"
sidebar_label: "Memcached"
learn_status: "Published"
learn_topic_type: "References"
learn_rel_path: "References/Collectors references/Databases"
-->
# Memcached monitoring with Netdata
Collects memory-caching system performance metrics. It reads server response to stats command ([stats interface](https://github.com/memcached/memcached/wiki/Commands#stats)).
1. **Network** in kilobytes/s
- read
- written
2. **Connections** per second
- current
- rejected
- total
3. **Items** in cluster
- current
- total
4. **Evicted and Reclaimed** items
- evicted
- reclaimed
5. **GET** requests/s
- hits
- misses
6. **GET rate** rate in requests/s
- rate
7. **SET rate** rate in requests/s
- rate
8. **DELETE** requests/s
- hits
- misses
9. **CAS** requests/s
- hits
- misses
- bad value
10. **Increment** requests/s
- hits
- misses
11. **Decrement** requests/s
- hits
- misses
12. **Touch** requests/s
- hits
- misses
13. **Touch rate** rate in requests/s
- rate
## Configuration
Edit the `python.d/memcached.conf` configuration file using `edit-config` from the Netdata [config
directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md), which is typically at `/etc/netdata`.
```bash
cd /etc/netdata # Replace this path with your Netdata config directory, if different
sudo ./edit-config python.d/memcached.conf
```
Sample:
```yaml
localtcpip:
name : 'local'
host : '127.0.0.1'
port : 24242
```
If no configuration is given, module will attempt to connect to memcached instance on `127.0.0.1:11211` address.
---
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