Sha256: 59a569d9e86210758b119a22d657a19c415489516ee9e3a8fe27e659e0fe6387
Contents?: true
Size: 784 Bytes
Versions: 9
Compression:
Stored size: 784 Bytes
Contents
# Usage
The '/metrics.json' request path will return a json object representing
the current state of the metrics (TODO: maybe If-Modified-Since
support.)
To request only specific groups of metrics, append one or more metric
names separated by '&'. Metric names must match up to a '|' or the end.
```none
$ GET 'http://localhost:8080/metrics.json'
{ ... } # everything
$ GET 'http://localhost:8080/metrics.json/cpu'
{"cpu|user":"3","cpu|system":"2","cpu|idle":"95","cpu|wait":"0"}
$ GET 'http://localhost:8080/metrics.json/cpu|user'
{"cpu|user":"2"}
$ GET 'http://localhost:8080/metrics.json/iostat|sda|util&disk|/dev/sda3|space_free&disk|/dev/sda3|files_free'
{"disk|/dev/sda3|space_free":3.628937,"disk|/dev/sda3|files_free":336963,"iostat|sda|util":0.0}
```
Version data entries
9 entries across 9 versions & 1 rubygems