// Licensed to Elasticsearch B.V. under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. licenses this file to you under
// the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

/*
Package process collects metrics about the running processes using information
from the operating system.

An example event looks as following:

	{
	  "@timestamp": "2016-05-25T20:57:51.854Z",
	  "beat": {
	    "hostname": "host.example.com",
	    "name": "host.example.com"
	  },
	  "metricset": {
	    "module": "system",
	    "name": "process",
	    "rtt": 12269
	  },
	  "system": {
	    "process": {
	      "cmdline": "/System/Library/CoreServices/ReportCrash",
	      "cpu": {
	        "start_time": "22:57",
	        "total_p": 0
	      },
	      "mem": {
	        "rss": 27123712,
	        "rss_pct": 0.0016,
	        "share": 0,
	        "size": 2577522688
	      },
	      "name": "ReportCrash",
	      "pid": 97801,
	      "parent": {
	        "pid": 1
	      },
	      "state": "running",
	      "username": "elastic"
	    }
	  },
	  "type": "metricsets"
	}
*/
package process
