# chrony

This module monitors the precision and statistics of a local chronyd server.

It produces:

-   frequency
-   last offset
-   RMS offset
-   residual freq
-   root delay
-   root dispersion
-   skew
-   system time

**Requirements:**
Verify that user Netdata can execute `chronyc tracking`. If necessary, update `/etc/chrony.conf`, `cmdallow`.

## Configuration

Sample:

```yaml
# data collection frequency:
update_every: 1

# chrony query command:
local:
  command: 'chronyc -n tracking'
```

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