Iis Receiver

Available in: contrib Maintainers: @ishleenk17, @Mrod1598, @pjanotti Source: opentelemetry-collector-contrib

Supported Telemetry

The following settings are optional:

collection_interval (default = 10s): The interval at which metrics should be emitted by this receiver.
initial_delay (default = 1s): defines how long this receiver waits before starting.

Example:

    receivers:
      iis:
        collection_interval: 10s
        initial_delay: 1s

The full list of settings exposed for this receiver are documented in config.go.

Details about the metrics produced by this receiver can be found in documentation.md

Metric Name	Description	Unit	Type	Attributes
✅ `iis.application_pool.state`	The current status of the application pool (1 - Uninitialized, 2 - Initialized, 3 - Running, 4 - Disabling, 5 - Disabled, 6 - Shutdown Pending, 7 - Delete Pending).	{state}	Gauge
✅ `iis.application_pool.uptime`	The application pools uptime period since the last restart.	{ms}	Gauge
✅ `iis.connection.active`	Number of active connections.	{connections}	UpDownCounter
✅ `iis.connection.anonymous`	Number of connections established anonymously.	{connections}	Counter
✅ `iis.connection.attempt.count`	Total number of attempts to connect to the server.	{attempts}	Counter
✅ `iis.network.blocked`	Number of bytes blocked due to bandwidth throttling.	By	Counter
✅ `iis.network.file.count`	Number of transmitted files.	{files}	Counter	direction
✅ `iis.network.io`	Total amount of bytes sent and received.	By	Counter	direction
✅ `iis.request.count`	Total number of requests of a given type.	{requests}	Counter	request
✅ `iis.request.queue.age.max`	Age of oldest request in the queue.	ms	Gauge
✅ `iis.request.queue.count`	Current number of requests in the queue.	{requests}	UpDownCounter
✅ `iis.request.rejected`	Total number of requests rejected.	{requests}	Counter
✅ `iis.thread.active`	Current number of active threads.	{threads}	UpDownCounter
✅ `iis.uptime`	The amount of time the server has been up.	s	Gauge

Attribute Name	Description	Type	Values
`direction`	The direction data is moving.	string	`sent`, `received`
`request`	The type of request sent by a client.	string	`delete`, `get`, `head`, `options`, `post`, `put`, `trace`

Attribute Name	Description	Type	Enabled
`iis.application_pool`	The application pool, which is associated with worker processes of one or more applications.	string	✅
`iis.site`	The site of the web server.	string	✅

Last generated: 2026-08-24