HTTP Service

Plugin: windows.plugin Module: PerflibHttpService

Overview

This collector monitors HTTP.sys request queues.

It queries the 'HTTP Service Request Queues' object from Perflib.

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 the HTTP service counters.

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.

Setup

Prerequisites

No action required.

Configuration

Options

Option	Description	Default	Required
update every	Data collection frequency.	1	no

via File

The configuration file name for this integration is netdata.conf. Configuration for this specific integration is located in the [plugin:windows:PerflibHttpService] section within that file.

The file format is a modified INI syntax. The general structure is:

[section1]
    option1 = some value
    option2 = some other value

[section2]
    option3 = some third value

You can edit the configuration file using the edit-config script from the Netdata config directory.

cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata
sudo ./edit-config netdata.conf

Examples

There are no configuration examples.

Alerts

There are no alerts configured by default for this integration.

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 HTTP service request queue

HTTP.sys request queue metrics.

Labels:

Label	Description
queue	The HTTP.sys request queue name.

Metrics:

Metric	Description	Dimensions	Unit
windows.http_service_queue_current_queue_size	Current HTTP request queue size	queued	requests
windows.http_service_queue_request_rate	HTTP request queue rates	rejected, requests	requests/s
windows.http_service_queue_max_queue_item_age	Maximum age of an HTTP request in the queue	age	seconds