---
title: "Get node summary chart history deltas"
method: GET
path: "/info/summary/history/delta"
tags: ["Info"]
---

# Get node summary chart history deltas

`GET /info/summary/history/delta`

Retrieves CPU, RAM, and network rows newer than the supplied per-series cursors

## Query parameters

- `cpuAfter` integer, required
- `ramAfter` integer, required
- `networkAfter` integer, required

## Response `200`

Success

- GithubComAlchemillahqSylveInternalAPIResponseGithubComAlchemillahqSylveInternalInterfacesServicesInfoSummaryHistory
  - `data` GithubComAlchemillahqSylveInternalInterfacesServicesInfoSummaryHistory
    - `cpu` GithubComAlchemillahqSylveInternalDbModelsInfoCPU[]
      - `createdAt` string
      - `id` integer
      - `usage` number
    - `cursors` GithubComAlchemillahqSylveInternalInterfacesServicesInfoSummaryHistoryCursors
      - `cpu` integer
      - `network` integer
      - `ram` integer
    - `network` GithubComAlchemillahqSylveInternalInterfacesServicesInfoSummaryHistoryNetworkPoint[]
      - `createdAt` string
      - `id` integer
      - `receivedBytes` integer
      - `sentBytes` integer
    - `ram` GithubComAlchemillahqSylveInternalDbModelsInfoRAM[]
      - `createdAt` string
      - `id` integer
      - `usage` number
  - `error` string
  - `message` string
  - `status` string

## Other responses

- `400` — Bad Request
- `500` — Internal Server Error

---

[API](https://skmtc.net/alchemillahq/apis/sylve-api.md) · [All operations](https://skmtc.net/alchemillahq/apis/sylve-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/alchemillahq/sylve-api/revisions/9822c41c8ac0/schema)