Updated on 2022-09-23 GMT+08:00

CDM Metrics

Prerequisites

You have obtained required Cloud Eye permissions.

Function

This section describes metrics reported by CDM to Cloud Eye as well as their namespaces and dimensions. You can use APIs provided by Cloud Eye to query metric information generated for CDM.

Namespace

SYS.CDM

Metrics

Table 1 lists the CDM metrics.

Table 1 CDM metrics

ID

Name

Description

Value Range

Monitored Object

Monitoring Period (Raw Data)

bytes_in

Bytes In

Measures the network inbound rate of the monitored object.

Unit: byte/s

≥ 0 bytes/s

Cloud Data Migration

1 minute

bytes_out

Bytes Out

Measures the network outbound rate of the monitored object.

Unit: byte/s

≥ 0 bytes/s

Cloud Data Migration

1 minute

cpu_usage

CPU Usage

Measures the CPU usage of the monitored object.

Unit: %

0% to 100%

Cloud Data Migration

1 minute

mem_usage

Memory Usage

Measures the memory usage of the monitored object.

Unit: %

0% to 100%

Cloud Data Migration

1 minute

disk_usage

Disk Usage

Measures the disk usage of the physical server accommodating the monitored ECS, which is not accurate as that obtained on the monitored ECS.

Unit: %

0.001% to 90%

Cloud Data Migration

1 minute

disk_io

Disk I/O

Measures the bytes read from and written to a disk per second on the physical server accommodating the monitored ECS, which is not accurate as those obtained on the monitored ECS.

Unit: Byte/s

0 GB to 10 GB

Cloud Data Migration

1 minute

tomcat_heap_usage

Heap Memory Usage

Measures the heap memory usage of the physical server accommodating the monitored ECS, which is not accurate as that obtained on the monitored ECS.

Unit: %

0.001% to 90%

Cloud Data Migration

1 minute

tomcat_connect

Tomcat Concurrent Connections

Measures the number of Tomcat concurrent connections on the physical server.

0 to 2,147,483,647

Cloud Data Migration

1 minute

tomcat_thread_count

Tomat Threads

Measures the number of Tomcat threads on the physical server.

0 to 2,147,483,647

Cloud Data Migration

1 minute

pg_connect

Database Connections

Measures the number of Postgres database connections on the physical server.

0 to 2,147,483,647

Cloud Data Migration

1 minute

pg_submission_row

Rows

Measures the number of rows in the submission table of the Postgres database on the physical server.

0 to 2,147,483,647

Cloud Data Migration

1 minute

pg_failed_job_rate

Job Failure Rate

Measures the job failure rate of the sqoop process on the physical server.

Unit: %

0.001% to 100%

Cloud Data Migration

1 minute

inodes_usage

Inodes Usage

Measures the disk inodes usage of the physical server accommodating the monitored ECS, which is not accurate as that obtained on the monitored ECS.

Unit: %

0.001% to 0.9%

Cloud Data Migration

1 minute

Dimension

Key

Value

instance_id

CDM instance