From be1c7e50e1e8809ea56f2c9d472eccd8ffd73a97 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 04:57:58 +0200
Subject: Adding upstream version 1.44.3.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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 create mode 100644 collectors/proc.plugin/integrations/socket_statistics.md

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diff --git a/collectors/proc.plugin/integrations/socket_statistics.md b/collectors/proc.plugin/integrations/socket_statistics.md
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+<!--startmeta
+custom_edit_url: "https://github.com/netdata/netdata/edit/master/collectors/proc.plugin/integrations/socket_statistics.md"
+meta_yaml: "https://github.com/netdata/netdata/edit/master/collectors/proc.plugin/metadata.yaml"
+sidebar_label: "Socket statistics"
+learn_status: "Published"
+learn_rel_path: "Data Collection/Linux Systems/Network"
+most_popular: False
+message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE COLLECTOR'S metadata.yaml FILE"
+endmeta-->
+
+# Socket statistics
+
+
+<img src="https://netdata.cloud/img/network-wired.svg" width="150"/>
+
+
+Plugin: proc.plugin
+Module: /proc/net/sockstat
+
+<img src="https://img.shields.io/badge/maintained%20by-Netdata-%2300ab44" />
+
+## Overview
+
+This integration provides socket statistics.
+
+
+
+This collector is supported on all platforms.
+
+This collector supports collecting metrics from multiple instances of this integration, including remote instances.
+
+
+### Default Behavior
+
+#### Auto-Detection
+
+This integration doesn't support auto-detection.
+
+#### Limits
+
+The default configuration for this integration does not impose any limits on data collection.
+
+#### Performance Impact
+
+The default configuration for this integration is not expected to impose a significant performance impact on the system.
+
+
+## Metrics
+
+Metrics grouped by *scope*.
+
+The scope defines the instance that the metric belongs to. An instance is uniquely identified by a set of labels.
+
+
+
+### Per Socket statistics instance
+
+
+
+This scope has no labels.
+
+Metrics:
+
+| Metric | Dimensions | Unit |
+|:------|:----------|:----|
+| ip.sockstat_sockets | used | sockets |
+| ipv4.sockstat_tcp_sockets | alloc, orphan, inuse, timewait | sockets |
+| ipv4.sockstat_tcp_mem | mem | KiB |
+| ipv4.sockstat_udp_sockets | inuse | sockets |
+| ipv4.sockstat_udp_mem | mem | sockets |
+| ipv4.sockstat_udplite_sockets | inuse | sockets |
+| ipv4.sockstat_raw_sockets | inuse | sockets |
+| ipv4.sockstat_frag_sockets | inuse | fragments |
+| ipv4.sockstat_frag_mem | mem | KiB |
+
+
+
+## Alerts
+
+
+The following alerts are available:
+
+| Alert name  | On metric | Description |
+|:------------|:----------|:------------|
+| [ tcp_orphans ](https://github.com/netdata/netdata/blob/master/health/health.d/tcp_orphans.conf) | ipv4.sockstat_tcp_sockets | orphan IPv4 TCP sockets utilization |
+| [ tcp_memory ](https://github.com/netdata/netdata/blob/master/health/health.d/tcp_mem.conf) | ipv4.sockstat_tcp_mem | TCP memory utilization |
+
+
+## Setup
+
+### Prerequisites
+
+No action required.
+
+### Configuration
+
+#### File
+
+There is no configuration file.
+#### Options
+
+
+
+There are no configuration options.
+
+#### Examples
+There are no configuration examples.
+
+
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