Get Time Series Trend Chart¶
GET /api/v1/chart_image/get
Overview¶
Retrieve a time series trend chart based on the specified DQL / PromQL query statement.
Query Request Parameters¶
| Parameter Name | Type | Required | Description |
|---|---|---|---|
| clientToken | string | Y | Workspace clientToken Example: wctn_xxx Allow empty: False |
| qtype | string | Query statement type, default is dql Allow empty: False Optional values: ['dql', 'promql'] |
|
| q | string | Y | Query statement Example: Allow empty: False |
| startTime | integer | Y | Start time point, timestamp in seconds Example: Allow empty: False |
| endTime | integer | Y | End time point, timestamp in seconds Example: Allow empty: False |
| interval | integer | Data point interval in seconds Example: Allow empty: False |
|
| tz | string | Time zone name, default value Asia/ShanghaiExample: Asia/Shanghai Allow empty: False |
Additional Parameter Notes¶
Query Notes
Note: The current interface authenticates through clientToken. It only takes effect when the clientToken is valid. The request header DF-API-KEY can be omitted for this interface.
Request Example¶
curl 'https://openapi.guance.com/api/v1/chart_image/get?clientToken=xxxxx&qtype=dql&q=M%3A%3A%60cpu%60%3A(avg(%60usage_idle%60))%20BY%20%60host%60&interval=60&startTime=1743391592&endTime=1743392492&tz=Asia%2FShanghai' \
--data ''