﻿---
title: Envoyproxy server metricset
description: This is the server metricset of the module envoyproxy. This is a default metricset. If the host module is unconfigured, this metricset is enabled by default...
url: https://www.elastic.co/elastic/docs-builder/docs/2667/reference/beats/metricbeat/metricbeat-metricset-envoyproxy-server
products:
  - Beats
  - Metricbeat
applies_to:
  - Elastic Stack: Generally available
---

# Envoyproxy server metricset
This is the server metricset of the module envoyproxy.
This is a default metricset. If the host module is unconfigured, this metricset is enabled by default.

## Fields

For a description of each field in the metricset, see the [exported fields](https://www.elastic.co/elastic/docs-builder/docs/2667/reference/beats/metricbeat/exported-fields-envoyproxy) section.
Here is an example document generated by this metricset:
```json
{
    "@timestamp": "2017-10-12T08:05:34.853Z",
    "envoyproxy": {
        "server": {
            "cluster_manager": {
                "active_clusters": 1,
                "cluster_added": 1,
                "cluster_modified": 0,
                "cluster_removed": 0,
                "warming_clusters": 0
            },
            "filesystem": {
                "flushed_by_timer": 9,
                "reopen_failed": 0,
                "write_buffered": 85,
                "write_completed": 18,
                "write_total_buffered": 1306
            },
            "http2": {},
            "listener_manager": {
                "listener_added": 1,
                "listener_create_failure": 0,
                "listener_create_success": 12,
                "listener_modified": 0,
                "listener_removed": 0,
                "total_listeners_active": 1,
                "total_listeners_draining": 0,
                "total_listeners_warming": 0
            },
            "runtime": {
                "admin_overrides_active": 0,
                "load_error": 0,
                "load_success": 0,
                "num_keys": 0,
                "override_dir_exists": 0,
                "override_dir_not_exists": 0
            },
            "server": {
                "days_until_first_cert_expiring": 2147483647,
                "hot_restart_epoch": 0,
                "live": 1,
                "memory_allocated": 3299760,
                "memory_heap_size": 4194304,
                "parent_connections": 0,
                "total_connections": 0,
                "uptime": 95,
                "version": 4151803,
                "watchdog_mega_miss": 0,
                "watchdog_miss": 0
            },
            "stats": {
                "overflow": 0
            }
        }
    },
    "event": {
        "dataset": "envoyproxy.server",
        "duration": 115000,
        "module": "envoyproxy"
    },
    "metricset": {
        "name": "server",
        "period": 10000
    },
    "service": {
        "address": "172.18.0.2:9901",
        "type": "envoyproxy"
    }
}
```