Updated on 2024-01-03 GMT+08:00

Viewing Monitoring Metrics

It takes a period of time for transmitting and displaying data. The GES status displayed in the Cloud Eye monitoring data is the status obtained 5 to 10 minutes before. You can view the monitored data of a graph 5 to 10 minutes after it is created.

Prerequisites

  • The created graph is running properly.
  • The graph has been properly running for at least 10 minutes. For a newly created graph, you need to wait for a while before viewing its metrics.
  • You can view monitoring data of graphs in the running, importing, exporting, and clearing states. The monitoring metrics can be viewed after the real-time service starts or recovers.

Viewing Metrics

  1. Log in to the GES management console.
  2. In the navigation pane, choose Graph Management. In the Operation column, choose More > View Metrics. The Cloud Eye management console is displayed.
  3. On the monitoring page for GES, you can view the figures of all monitoring metrics.
    Figure 1 Viewing monitoring metrics
  4. To view the monitored data of a longer time range, click .
    Figure 2 Viewing data in a bigger view
  5. The system allows you to select a fixed time range or use automatic refresh.
    1. Fixed time ranges include 1h, 3h, 12h.

Metrics

This chapter describes metrics reported by GES to the cloud monitoring service as well as their namespaces, lists, and dimensions. You can use the management console and APIs provided by the cloud monitoring service to query the metric and alarm information generated for GES.

The namespace of the metrics reported by GES to the cloud monitoring service is SYS.GES.

Table 1 GES metrics

Metric ID

Metric

Description

Value Range

Monitored Object

Monitoring Period (Original Metric)

ges001_vertex_util

Vertex Capacity Usage

Capacity usage of vertices in a graph instance. The value is the ratio of the number of used vertices to the total vertex capacity.

Unit: %

0-100

Value type: Float

GES instance

1 minute

ges002_edge_util

Edge Capacity Usage

Capacity usage of edges in a graph instance. The value is the ratio of the number of used edges to the total edge capacity.

Unit: %

0-100

Value type: Float

GES instance

1 minute

ges003_average_import_rate

Average Import Rate

Average rate of importing vertices or edges to a graph instance

Unit: count/s

0-400000

Value type: Float

GES instance

1 minute

ges004_request_count

Request Quantity

Number of requests received by a graph instance

Unit: count

≥ 0

Value type: Int

GES instance

1 minute

ges005_average_response_time

Average Response Time

Average response time of requests received by a graph instance

Unit: ms

≥ 0

Value type: Int

GES instance

1 minute

ges006_min_response_time

Minimum Response Time

Minimum response time of requests received by a graph instance

Unit: ms

≥ 0

Value type: Int

GES instance

1 minute

ges007_max_response_time

Maximum Response Time

Maximum response time of requests received by a graph instance

Unit: ms

≥ 0

Value type: Int

GES instance

1 minute

ges008_read_task_pending_queue_size

Length of the Waiting Queue for Read Tasks

Length of the waiting queue for read requests received by a graph instance. This metric is used to view the number of read requests waiting in the queue.

Unit: count

≥ 0

Value type: Int

GES instance

1 minute

ges009_read_task_pending_max_time

Maximum Waiting Duration of Read Tasks

Maximum waiting duration of read requests received by a graph instance

Unit: ms

≥ 0

Value type: Int

GES instance

1 minute

ges010_pending_max_time_ read_task_type

Type of the Read Task That Waits the Longest

Type of the read request that waits the longest in a graph instance. Refer to Table 3 to find the corresponding task name.

≥ 1

Value type: Int

GES instance

1 minute

ges011_read_task_running_queue_size

Length of the Running Queue for Read Tasks

Length of the running queue for read requests received by a graph instance. This metric is used to view the number of running read requests.

Unit: count

≥ 0

Value type: Int

GES instance

1 minute

ges012_read_task_running_max_time

Maximum Running Duration of Read Tasks

Maximum running duration of read requests received by a graph instance

Unit: ms

≥ 0

Value type: Int

GES instance

1 minute

ges013_running_max_time_ read_task_type

Type of the Read Task That Runs the Longest

Type of the read request that runs the longest in a graph instance. You can find the corresponding task name in GES documentation.

≥ 1

Value type: Int

GES instance

1 minute

ges014_write_task_pending_queue_size

Length of the Waiting Queue for Write Tasks

Length of the waiting queue for write requests received by a graph instance. This metric is used to view the number of write requests waiting in the queue.

Unit: count

≥ 0

Value type: Int

GES instance

1 minute

ges015_write_task_pending_max_time

Maximum Waiting Duration of Write Tasks

Maximum waiting duration of write requests received by a graph instance

Unit: ms

≥ 0

Value type: Int

GES instance

1 minute

ges016_pending_max_time_ write_task_type

Type of the Write Task That Waits the Longest

Type of the write request that waits the longest in a graph instance. Refer to Table 3 to find the corresponding task name.

≥ 1

Value type: Int

GES instance

1 minute

ges017_write_task_running_queue_size

Length of the Running Queue for Write Tasks

Length of the running queue for write requests received by a graph instance. This metric is used to view the number of running write requests.

Unit: count

≥ 0

Value type: Int

GES instance

1 minute

ges018_write_task_running_max_time

Maximum Running Duration of Write Tasks

Maximum running duration of write requests received by a graph instance

Unit: ms

≥ 0

Value type: Int

GES instance

1 minute

ges019 _running_max_time_ write_task_type

Type of the Write Task That Runs the Longest

Type of the write request that runs the longest in a graph instance. You can find the corresponding task name in GES documentation.

≥ 1

Value type: Int

GES instance

1 minute

ges020_computer_resource_usage

Computing Resource Usage

Computing resource usage of each graph instance

Unit: %

0-100

Value type: Float

GES instance

1 minute

ges021_memory_usage

Memory Usage

Memory usage of each graph instance

Unit: %

0-100

Value type: Float

GES instance

1 minute

ges022_iops

IOPS

Number of I/O requests processed by each graph instance per second

Unit: count/s

≥ 0

Value type: Int

GES instance

1 minute

ges023_bytes_in

Network Input Throughput

Data input to each graph instance per second over the network

Unit: byte/s

≥ 0

Value type: Float

GES instance

1 minute

ges024_bytes_out

Network Output Throughput

Data sent to the network per second from each graph instance

Unit: byte/s

≥ 0

Value type: Float

GES instance

1 minute

ges025_disk_usage

Disk Usage

Disk usage of each graph instance

Unit: %

0-100

Value type: Float

GES instance

1 minute

ges026_disk_total_size

Total Disk Size

Total data disk space of each graph instance

Unit: GB

≥ 0

Value type: Float

GES instance

1 minute

ges027_disk_used_size

Disk Space Used

Used data disk space of each graph instance

Unit: GB

≥ 0

Value type: Float

GES instance

1 minute

ges028_disk_read_throughput

Disk Read Throughput

Data volume read from the disk in a graph instance per second

Unit: byte/s

≥ 0

Value type: Float

GES instance

1 minute

ges029_disk_write_throughput

Disk Write Throughput

Data volume written to the disk in a graph instance per second

Unit: byte/s

≥ 0

Value type: Float

GES instance

1 minute

ges030_avg_disk_sec_per_read

Average Time per Disk Read

Average time used each time when the disk of a graph instance reads data

Unit: second

≥ 0

Value type: Float

GES instance

1 minute

ges031_avg_disk_sec_per_write

Average Time per Disk Write

Average time used each time when data is written to the disk of a graph instance

Unit: second

GES instance

GES instance

1 minute

ges032_avg_disk_queue_length

Average Disk Queue Length

Average I/O queue length of the disk in a graph instance

Unit: count

≥ 0

Value type: Int

GES instance

1 minute

Dimensions

Table 2 Dimensions

Key

Value

instance_id

GES instance

Mapping Between Task Types and Names

Table 3 Mapping table

Type

Name

100

Querying a vertex

101

Creating a vertex

102

Deleting a vertex

103

Modifying a vertex property

104

Adding a vertex label

105

Deleting a vertex label

200

Querying an edge

201

Creating an edge

202

Deleting an edge

203

Modifying an edge property

300

Querying schema details

301

Adding a Label

302

Modifying a Label

303

Querying a Label

304

Modifying a property

400

Querying graph details

401

Clearing graphs

402

Incrementally importing graph data online

403

Creating graphs

405

Deleting graphs

406

Exporting graphs

407

filtered_khop

408

Querying path details

409

Incrementally importing graph data offline

500

Creating a graph backup

501

Restoring a graph from a backup

601

Creating an index.

602

Querying an index

603

Updating an index

604

Deleting an index

700

Running the algorithm

800

Querying an asynchronous task