Help Center/ GeminiDB/ GeminiDB Influx API/ Working with GeminiDB Influx API/ Viewing Metrics and Configuring Alarms/ Supported Metrics
Updated on 2025-10-29 GMT+08:00
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Supported Metrics

Description

This section describes GeminiDB Influx metrics reported to Cloud Eye as well as their namespaces and dimensions. You can use APIs provided by Cloud Eye to query the metrics of the monitored object and alarms generated for GeminiDB Influx.

Cloud Eye can monitor dimensions (or objects) nested to a maximum depth of four levels (levels 0 to 3). 3 is the deepest level. For example, if the monitored dimension of a metric is influxdb_cluster_id,influxdb_node_id, influxdb_cluster_id indicates level 0 and influxdb_node_id indicates level 1.

Namespace

SYS.NoSQL

Monitoring Metrics

You can view metrics on instance nodes by referring to Viewing Metrics.

Table 1 GeminiDB Influx API metrics

Metric ID

Metric Name

Description

Value Range

Unit

Number System

Dimension

Monitoring Period (Raw Data)

gemini001_cpu_usage

CPU Usage

CPU usage of the monitored system

0–100

%

N/A

influxdb_cluster_id,influxdb_node_id

1 minute

gemini002_mem_usage

Memory Usage

Memory usage of the monitored system

0–100

%

N/A

influxdb_cluster_id,influxdb_node_id

1 minute

gemini003_bytes_out

Network Output Throughput

Outgoing traffic in bytes per second

≥ 0

Bytes/s

1024(IEC)

influxdb_cluster_id,influxdb_node_id

1 minute

gemini004_bytes_in

Network Input Throughput

Incoming traffic in bytes per second

≥ 0

Bytes/s

1024(IEC)

influxdb_cluster_id,influxdb_node_id

1 minute

nosql005_disk_usage

Storage Space Usage

Storage usage of the current instance.

0–100

%

N/A

influxdb_cluster_id,influxdb_node_id

1 minute

nosql006_disk_total_size

Total Storage Space

Total storage space of the current instance.

≥ 0

GB

1024(IEC)

influxdb_cluster_id,influxdb_node_id

1 minute

nosql007_disk_used_size

Storage Space Usage

Storage space usage of the current instance.

≥ 0

GB

1024(IEC)

influxdb_cluster_id,influxdb_node_id

1 minute

influxdb001_series_num

Time Series

Total number of time series

≥ 0

Counts

N/A

influxdb_cluster_id,influxdb_node_id

1 minute

influxdb002_query_req_ps

Query Requests Per Second

Number of query requests per second

≥ 0

Counts/s

N/A

influxdb_cluster_id,influxdb_node_id

1 minute

influxdb003_write_req_ps

Write Requests Per Second

Number of write requests per second

≥ 0

Counts/s

N/A

influxdb_cluster_id,influxdb_node_id

1 minute

influxdb004_write_points_ps

Write Points

Number of write points per second

≥ 0

Counts/s

N/A

influxdb_cluster_id,influxdb_node_id

1 minute

influxdb005_write_concurrency

Concurrent Write Requests

Number of concurrent write requests

≥ 0

Counts

N/A

influxdb_cluster_id,influxdb_node_id

1 minute

influxdb006_query_concurrency

Concurrent Queries

Number of concurrent query requests

≥ 0

Counts

N/A

influxdb_cluster_id,influxdb_node_id

1 minute

influxdb010_cold_disk_usage

Cold Storage Space Usage

Cold storage usage of an instance

0–100

%

N/A

influxdb_cluster_id,influxdb_node_id

1 minute

influxdb011_cold_disk_total_size

Total Cold Storage Space

Total cold storage of an instance

≥ 0

GB

1024(IEC)

influxdb_cluster_id,influxdb_node_id

1 minute

influxdb012_cold_disk_used_size

Cold Storage Space Usage

Used cold storage of an instance

≥ 0

GB

1024(IEC)

influxdb_cluster_id,influxdb_node_id

1 minute

If an object is in a hierarchical system, specify the monitored dimension in hierarchical form when you use an API to query the metrics of this object.

For example, if you want to query the CPU usage (gemini001_cpu_usage) and the dimension of the metric is influxdb_cluster_id,influxdb_node_id, influxdb_cluster_id indicates level 0 and influxdb_node_id indicates level 1.

  • To query a single metric by calling an API, the influxdb_node_id dimension is used as follows:

    dim.0=influxdb_cluster_id,4dd5708e1730498e92d314fc7eb2117ein12&dim.1=influxdb_node_id,0c45432dccee461994bcee6a93807943no12

    4dd5708e1730498e92d314fc7eb2117ein12 and 0c45432dccee461994bcee6a93807943no12 are the dimension values of influxdb_cluster_id and influxdb_node_id, respectively. For details about how to obtain the values, see Dimensions.

  • To batch query metrics by calling the API, the influxdb_node_id dimension is used as follows: 
    "dimensions": [
    {
        "name": "influxdb_cluster_id",
        "value": "4dd5708e1730498e92d314fc7eb2117ein12"
    },
    {
        "name": "influxdb_node_id",
        "value": "0c45432dccee461994bcee6a93807943no12"
    }
]

    4dd5708e1730498e92d314fc7eb2117ein12 and 0c45432dccee461994bcee6a93807943no12 are the dimension values of influxdb_cluster_id and influxdb_node_id, respectively. For details about how to obtain the values, see Dimensions.

Dimensions

Key

Value

influxdb_cluster_id

Cluster ID of the GeminiDB Influx instance

You can obtain the value by following Querying Host Metrics from Different Dimensions.

influxdb_node_id

Node ID of the GeminiDB Influx instance

You can obtain the value by following Querying Host Metrics from Different Dimensions.
Parent Topic: Viewing Metrics and Configuring Alarms