Usage API

API Objective: System size and usage.

The Usage API sends system usage data to Lucidworks. See System Usage Monitor for details.

Important
 The Usage API is removed in Fusion 5.x.

Examples

Get the latest data that will be sent to Lucidworks on the next run:

INPUT

curl -u user:pass http://fusion-host:8764/api/usage

OUTPUT

[ {
  "type" : "GAUGE",
  "name" : "solr.clusters",
  "value" : 3
}, {
  "type" : "GAUGE",
  "name" : "solr.nodes",
  "value" : 2
}, {
  "type" : "RATE",
  "name" : "recommender.itemsForQuery.timer.rate",
  "value" : 0
}, {
  "type" : "RATE",
  "name" : "recommender.queriesForItem.timer.rate",
  "value" : 0
}, {
  "type" : "GAUGE",
  "name" : "nodes",
  "value" : 2
}, {
  "type" : "RATE",
  "name" : "recommender.queriesForItem.counter.rate",
  "value" : 0
}, {
  "type" : "RATE",
  "name" : "recommender.itemsForItem.timer.rate",
  "value" : 0
}, {
  "type" : "RATE",
  "name" : "recommender.itemsForQuery.counter.rate",
  "value" : 0
}, {
  "type" : "RATE",
  "name" : "recommender.itemsForItem.counter.rate",
  "value" : 0
} ]