---
title: "Gets perfmon counters for web app."
method: GET
path: "/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/perfcounters"
tags: ["WebApps"]
---

# Gets perfmon counters for web app.

`GET /subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Web/sites/{name}/perfcounters`

Gets perfmon counters for web app.

## Path parameters

- `resourceGroupName` string, required
- `name` string, required
- `subscriptionId` string, required

## Query parameters

- `$filter` string
- `api-version` string, required

## Response `200`

OK

- PerfMonCounterCollection — Collection of performance monitor counters.
  - `value` PerfMonResponse[], required — Collection of resources.
    - `code` string — The response code.
    - `message` string — The message.
    - `data` PerfMonSet — Metric information.
      - `name` string — Unique key name of the counter.
      - `startTime` string, date-time — Start time of the period.
      - `endTime` string, date-time — End time of the period.
      - `timeGrain` string — Presented time grain.
      - `values` PerfMonSample[] — Collection of workers that are active during this time.
        - `time` string, date-time — Point in time for which counter was measured.
        - `instanceName` string — Name of the server on which the measurement is made.
        - `value` number, double — Value of counter at a certain time.
  - `nextLink` string — Link to next page of resources.

## Other responses

- `default` — App Service error response.

---

[API](https://skmtc.net/azure/apis/webapps-api-client.md) · [All operations](https://skmtc.net/azure/apis/webapps-api-client/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/azure/webapps-api-client/versions/54aaf9786c4f/schema)