---
title: "Return Measurements for One MongoDB Process"
method: GET
path: "/api/atlas/v2/groups/{groupId}/processes/{processId}/measurements"
tags: ["Monitoring and Logs"]
---

# Return Measurements for One MongoDB Process

`GET /api/atlas/v2/groups/{groupId}/processes/{processId}/measurements`

Returns disk, partition, or host measurements per process for the specified host for the specified project. Returned value can be one of the following:
- Throughput of I/O operations for the disk partition used for the MongoDB process
- Percentage of time during which requests the partition issued and serviced
- Latency per operation type of the disk partition used for the MongoDB process
- Amount of free and used disk space on the disk partition used for the MongoDB process
- Measurements for the host, such as CPU usage or number of I/O operations.

## Path parameters

- `groupId` string, required
- `processId` string, required

## Query parameters

- `envelope` boolean
- `pretty` boolean
- `m` string[]
- `period` string
- `granularity` string, required
- `start` string, date-time
- `end` string, date-time

## Response `200`

OK

## Other responses

- `401` — Unauthorized.
- `403` — Forbidden.
- `404` — Not Found.
- `429` — Too Many Requests.
- `500` — Internal Server Error.

---

[API](https://skmtc.dev/mongodb/apis/atlas-admin-api.md) · [All operations](https://skmtc.dev/mongodb/apis/atlas-admin-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/mongodb/atlas-admin-api/revisions/e37e8ef8429f/schema)