Common REST monitoring

Common REST refers to the REST framework supported by all Ping Identity Platform products. AM exposes an endpoint that lets REST clients gather information about your AM installation in JSON format.

When enabled, AM makes the common REST-formatted metrics available at the /json/metrics/api endpoint.

For example, to query all monitoring metrics:

$ curl \
--request GET \
--header 'Content-Type: application/json' \
--header 'iPlanetDirectoryPro: P8Eri6d…xAAA.*' \
'https://openam.example.com:8443/openam/json/metrics/api?_queryFilter=true&_prettyPrint=true'
{
  "result" : [ {
    "_id" : "session.authentication-client-based.get-matching-sessions.failure",
    "count" : 0,
    "max" : 0.0,
    "mean" : 0.0,
    "min" : 0.0,
    "p50" : 0.0,
    "p75" : 0.0,
    "p95" : 0.0,
    "p98" : 0.0,
    "p99" : 0.0,
    "p999" : 0.0,
    "stddev" : 0.0,
    "m15_rate" : 0.0,
    "m1_rate" : 0.0,
    "m5_rate" : 0.0,
    "mean_rate" : 0.0,
    "duration_units" : "milliseconds",
    "rate_units" : "calls/second",
    "total" : 0.0,
    "_type" : "timer"
  },
  …

To output values for a specific metric, use the format /json/metric/api/metric name.

For example:

$ curl \
--request GET \
--header 'Content-Type: application/json' \
--header 'iPlanetDirectoryPro: P8Eri6d…xAAA.*' \
'https://openam.example.com:8443/openam/json/metrics/api/authentication.success'
{
    "_id":"authentication.success",
    "m15_rate":2.3882880682497324E-4,
    "m1_rate":1.0818067450729532E-12,
    "m5_rate":3.057223961594952E-5,
    "mean_rate":1.072595825176473E-4,
    "units":"events/second",
    "total":9.0,
    "count":9,
    "_type":"summary"
}

For monitoring metrics reference, refer to Monitoring metrics.

Enable the common REST monitoring interface

Ensure you have enabled monitoring.
Go to Configure > Global Services > Monitoring.
On the Secondary Configurations tab, click crest.
Set CREST to Enabled.
Click Save Changes.

AM 7.5.0

Common REST monitoring

Enable the common REST monitoring interface