[pull] master from netdata:master

.github/workflows/generate-integrations.yml

@@ -63,6 +63,7 @@ jobs:
           commit-message: Regenerate integrations docs
           branch: integrations-regen
           title: Regenerate integrations docs
+          labels: integrations-update
           body: |
             Regenerate the integrations docs based on the
             latest metadata yaml code.

.github/workflows/update-website.yml

@@ -1,18 +1,26 @@
 name: Update website
 on:
-  push:
-    branches:
-      - master
-    paths:
-      - "integrations/integrations.json"
+  pull_request:
+    types: [closed]
 concurrency:
   group: website-trigger-${{ github.ref }}
   cancel-in-progress: true
 jobs:
   trigger:
+    if: github.event.pull_request.merged == true &&
+      github.event.pull_request.base.ref == 'master' &&
+      github.repository == 'netdata/netdata'
     runs-on: ubuntu-latest
-    if: github.repository == 'netdata/netdata'
     steps:
+      - name: Check Labels
+        id: label-check
+        run: |
+          LABELS='${{ toJSON(github.event.pull_request.labels) }}'
+          echo "Labels: $LABELS"
+          if [[ ! "$LABELS" =~ "integrations-update" ]]; then
+            echo "This PR does not have the required label."
+            exit 1
+          fi
       - name: Trigger netdata/website update-integrations workflow
         uses: benc-uk/workflow-dispatch@v1
         with:

CMakeLists.txt

@@ -1551,6 +1551,8 @@ set(STREAMING_PLUGIN_FILES
         src/streaming/stream-circular-buffer.h
         src/streaming/stream-control.c
         src/streaming/stream-control.h
+        src/streaming/stream-waiting-list.c
+        src/streaming/stream-waiting-list.h
 )
 
 set(WEB_PLUGIN_FILES
@@ -1564,6 +1566,8 @@ set(WEB_PLUGIN_FILES
         src/web/server/web_client_cache.h
         src/web/api/v3/api_v3_stream_info.c
         src/web/api/v3/api_v3_stream_path.c
+        src/web/api/queries/backfill.c
+        src/web/api/queries/backfill.h
 )
 
 set(CLAIM_PLUGIN_FILES

src/collectors/COLLECTORS.md

@@ -1167,6 +1167,8 @@ If you don't see the app/service you'd like to monitor in this list:
 
 - [NET Framework](https://github.com/netdata/netdata/blob/master/src/collectors/windows.plugin/integrations/net_framework.md)
 
+- [Network Subsystem](https://github.com/netdata/netdata/blob/master/src/collectors/windows.plugin/integrations/network_subsystem.md)
+
 - [Physical and Logical Disk Performance Metrics](https://github.com/netdata/netdata/blob/master/src/collectors/windows.plugin/integrations/physical_and_logical_disk_performance_metrics.md)
 
 - [Processor](https://github.com/netdata/netdata/blob/master/src/collectors/windows.plugin/integrations/processor.md)

src/collectors/windows.plugin/integrations/network_subsystem.md

@@ -0,0 +1,170 @@
+<!--startmeta
+custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/collectors/windows.plugin/integrations/network_subsystem.md"
+meta_yaml: "https://github.com/netdata/netdata/edit/master/src/collectors/windows.plugin/metadata.yaml"
+sidebar_label: "Network Subsystem"
+learn_status: "Published"
+learn_rel_path: "Collecting Metrics/Windows Systems"
+most_popular: False
+message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE COLLECTOR'S metadata.yaml FILE"
+endmeta-->
+
+# Network Subsystem
+
+
+<img src="https://netdata.cloud/img/windows.svg" width="150"/>
+
+
+Plugin: windows.plugin
+Module: PerflibNetwork
+
+<img src="https://img.shields.io/badge/maintained%20by-Netdata-%2300ab44" />
+
+## Overview
+
+Monitor network interface metrics about bandwidth, state, errors and more.
+
+
+It queries 'Network Interface' and 'Network Adapter' objects from Perflib in order to gather the metrics.
+
+
+This collector is only supported on the following platforms:
+
+- windows
+
+This collector only supports collecting metrics from a single instance of this integration.
+
+
+### Default Behavior
+
+#### Auto-Detection
+
+The collector automatically detects all of the metrics, no further configuration is required.
+
+
+#### 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 System
+
+These metrics refer to the entire System.
+
+This scope has no labels.
+
+Metrics:
+
+| Metric | Dimensions | Unit |
+|:------|:----------|:----|
+| system.net | received, sent | kilobits/s |
+| ip.tcppackets | received, sent | packets/s |
+| ipv4.packets | received, sent, forwarded, delivered | packets/s |
+| ipv4.tcppackets | received, sent | packets/s |
+| ipv4.udppackets | received, sent | packets/s |
+| ipv4.icmp | received, sent | packets/s |
+| ipv4.errors | InDiscards, OutDiscards, OutNoRoutes, InAddrErrors, InHdrErrors, InUnknownProtos | packets/s |
+| ipv4.icmpmsg | InEchoReps, OutEchoReps, InDestUnreachs, OutDestUnreachs, InRedirects, OutRedirects, InEchos, OutEchos, InRouterAdvert, OutRouterAdvert, InRouterSelect, OutRouterSelect, InTimeExcds, OutTimeExcds, InParmProbs, OutParmProbs, InTimestamps, OutTimestamps, InTimestampReps, OutTimestampReps | packets/s |
+| ipv6.packets | received, sent, forwarded, delivered | packets/s |
+| ipv6.tcppackets | received, sent | packets/s |
+| ipv6.udppackets | received, sent | packets/s |
+| ipv6.icmp | received, sent | packets/s |
+| ipv6.errors | InDiscards, OutDiscards, OutNoRoutes, InAddrErrors, InHdrErrors, InUnknownProtos | packets/s |
+| ipv6.icmpmsg | InEchoReps, OutEchoReps, InDestUnreachs, OutDestUnreachs, InRedirects, OutRedirects, InEchos, OutEchos, InRouterAdvert, OutRouterAdvert, InRouterSelect, OutRouterSelect, InTimeExcds, OutTimeExcds, InParmProbs, OutParmProbs, InTimestamps, OutTimestamps, InTimestampReps, OutTimestampReps | packets/s |
+
+### Per network device
+
+These metrics refer to Network Interfaces.
+
+Labels:
+
+| Label      | Description     |
+|:-----------|:----------------|
+| interface_type | Classification of the network interface (real or virtual). |
+| device | System-assigned network interface identifier. |
+
+Metrics:
+
+| Metric | Dimensions | Unit |
+|:------|:----------|:----|
+| net.net | received, sent | kilobits/s |
+| net.packets | received, sent | packets/s |
+| net.speed | speed | kilobits/s |
+| net.errors | inbound, outbound | errors/s |
+| net.drops | inbound, outbound | drops/s |
+| net.queue_length | length | packets |
+| net.rsc_connections | connections | connections |
+| net.rsc_packets | packets | packets/s |
+| net.rsc_exceptions | exceptions | exceptions/s |
+| net.rsc_average_packet_size | average | bytes |
+| net.chimney_connections | connections | connections |
+
+
+
+## Alerts
+
+
+The following alerts are available:
+
+| Alert name  | On metric | Description |
+|:------------|:----------|:------------|
+| [ inbound_packets_dropped_ratio ](https://github.com/netdata/netdata/blob/master/src/health/health.d/net.conf) | net.drops | Ratio of inbound dropped packets for the network interface ${label:device} over the last 10 minutes |
+| [ outbound_packets_dropped_ratio ](https://github.com/netdata/netdata/blob/master/src/health/health.d/net.conf) | net.drops | Ratio of outbound dropped packets for the network interface ${label:device} over the last 10 minutes |
+| [ 1m_received_traffic_overflow ](https://github.com/netdata/netdata/blob/master/src/health/health.d/net.conf) | net.net | Average inbound utilization for the network interface ${label:device} over the last minute |
+| [ 1m_sent_traffic_overflow ](https://github.com/netdata/netdata/blob/master/src/health/health.d/net.conf) | net.net | Average outbound utilization for the network interface ${label:device} over the last minute |
+| [ network_interface_output_queue_length ](https://github.com/netdata/netdata/blob/master/src/health/health.d/net.conf) | net.queue_length | Output Queue Length on interface ${label:device} should be zero, otherwise there are delays and bottlenecks. |
+
+
+## Setup
+
+### Prerequisites
+
+No action required.
+
+### Configuration
+
+#### File
+
+The configuration file name for this integration is `netdata.conf`.
+Configuration for this specific integration is located in the `[plugin:windows]` section within that file.
+
+The file format is a modified INI syntax. The general structure is:
+
+```ini
+[section1]
+    option1 = some value
+    option2 = some other value
+
+[section2]
+    option3 = some third value
+```
+You can edit the configuration file using the [`edit-config`](https://github.com/netdata/netdata/blob/master/docs/netdata-agent/configuration/README.md#edit-a-configuration-file-using-edit-config) script from the
+Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/netdata-agent/configuration/README.md#the-netdata-config-directory).
+
+```bash
+cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata
+sudo ./edit-config netdata.conf
+```
+#### Options
+
+
+
+| Name | Description | Default | Required |
+|:----|:-----------|:-------|:--------:|
+| PerflibNetwork | An option to enable or disable the data collection. | yes | no |
+
+#### Examples
+There are no configuration examples.
+
+