HAProxy Metrics

문서 > OpenTelemetry in Datadog > Integrations > HAProxy Metrics

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Overview

OpenTelemetry HAProxy metrics in an HAProxy dashboard

The HAProxy receiver allows for collection of HAProxy metrics and access to the out of the box HAProxy Dashboard, HAProxy Overview. Please configure the receiver according to the specifications of the latest version of the haproxyreceiver.

For more information, see the OpenTelemetry project documentation for the HAProxy receiver.

Setup

To collect HAProxy metrics with OpenTelemetry for use with Datadog:

Configure the HAProxy receiver in your OpenTelemetry Collector configuration.
Ensure the OpenTelemetry Collector is configured to export to Datadog.

Refer to the HAProxy receiver documentation for detailed configuration options and requirements.

Data collected

OTEL	DATADOG	DESCRIPTION	FILTER
haproxy.bytes.input	haproxy.backend.bytes.in.count	Bytes in. Corresponds to HAProxy’s `bin` metric.	`haproxy.service_name`: `BACKEND`
haproxy.bytes.input	haproxy.frontend.bytes.in.count	Bytes in. Corresponds to HAProxy’s `bin` metric.	`haproxy.service_name`: `FRONTEND`
haproxy.bytes.output	haproxy.backend.bytes.out.count	Bytes out. Corresponds to HAProxy’s `bout` metric.	`haproxy.service_name`: `BACKEND`
haproxy.bytes.output	haproxy.frontend.bytes.out.count	Bytes out. Corresponds to HAProxy’s `bout` metric.	`haproxy.service_name`: `FRONTEND`
haproxy.clients.canceled	haproxy.backend.client.aborts.count	Number of data transfers aborted by the client. Corresponds to HAProxy’s `cli_abrt` metric
haproxy.compression.bypass	haproxy.backend.http.comp.bytes.bypassed.count	Number of bytes that bypassed the HTTP compressor (CPU/BW limit). Corresponds to HAProxy’s `comp_byp` metric.
haproxy.compression.count	haproxy.backend.http.comp.responses.count	Number of HTTP responses that were compressed. Corresponds to HAProxy’s `comp_rsp` metric.
haproxy.compression.input	haproxy.backend.http.comp.bytes.in.count	Number of HTTP response bytes fed to the compressor. Corresponds to HAProxy’s `comp_in` metric.
haproxy.compression.output	haproxy.backend.http.comp.bytes.out.count	Number of HTTP response bytes emitted by the compressor. Corresponds to HAProxy’s `comp_out` metric.
haproxy.connections.total	haproxy.frontend.connections.count	Cumulative number of connections (frontend). Corresponds to HAProxy’s `conn_tot` metric.
haproxy.failed_checks	haproxy.server.check.failures.count	Number of failed checks. (Only counts checks failed when the server is up). Corresponds to HAProxy’s `chkfail` metric.
haproxy.requests.denied	haproxy.backend.requests.denied.count	Requests denied because of security concerns. Corresponds to HAProxy’s `dreq` metric	`haproxy.service_name`: `BACKEND`
haproxy.requests.denied	haproxy.frontend.requests.denied.count	Requests denied because of security concerns. Corresponds to HAProxy’s `dreq` metric	`haproxy.service_name`: `FRONTEND`
haproxy.requests.errors	haproxy.frontend.request.errors.count	Cumulative number of request errors. Corresponds to HAProxy’s `ereq` metric.	`haproxy.service_name`: `FRONTEND`
haproxy.requests.total	haproxy.backend.http.requests.count	Total number of HTTP requests received. Corresponds to HAProxy’s `req_tot`, `hrsp_1xx`, `hrsp_2xx`, `hrsp_3xx`, `hrsp_4xx`, `hrsp_5xx` and `hrsp_other` metrics.	`haproxy.service_name`: `BACKEND`
haproxy.requests.total	haproxy.frontend.http.requests.count	Total number of HTTP requests received. Corresponds to HAProxy’s `req_tot`, `hrsp_1xx`, `hrsp_2xx`, `hrsp_3xx`, `hrsp_4xx`, `hrsp_5xx` and `hrsp_other` metrics.	`haproxy.service_name`: `FRONTEND`
haproxy.responses.denied	haproxy.frontend.responses.denied.count	Responses denied because of security concerns. Corresponds to HAProxy’s `dresp` metric	`haproxy.service_name`: `FRONTEND`
haproxy.responses.denied	haproxy.backend.responses.denied.count	Responses denied because of security concerns. Corresponds to HAProxy’s `dresp` metric	`haproxy.service_name`: `BACKEND`
haproxy.responses.errors	haproxy.backend.response.errors.count	Cumulative number of response errors. Corresponds to HAProxy’s `eresp` metric, `srv_abrt` will be counted here also.	`haproxy.service_name`: `BACKEND`
haproxy.server_selected.total	haproxy.server.loadbalanced.count	Number of times a server was selected, either for new sessions or when re-dispatching. Corresponds to HAProxy’s `lbtot` metric.
haproxy.sessions.count	haproxy.server.sessions.count	Current sessions. Corresponds to HAProxy’s `scur` metric.
haproxy.sessions.total	haproxy.frontend.sessions.count	Cumulative number of sessions. Corresponds to HAProxy’s `stot` metric.	`haproxy.service_name`: `FRONTEND`
haproxy.sessions.total	haproxy.backend.sessions.count	Cumulative number of sessions. Corresponds to HAProxy’s `stot` metric.	`haproxy.service_name`: `BACKEND`

See OpenTelemetry Metrics Mapping for more information.

HAProxy Metrics

Overview

Setup

Data collected

Further reading