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- What's New
- Function Overview
- Service Overview (2.0)
- Getting Started (2.0)
-
User Guide (2.0)
- Introduction
- Access Center
- Dashboard
- Alarm Management
- Metric Browsing
- Log Analysis
-
Prometheus Monitoring
- Prometheus Monitoring
- Creating Prometheus Instances
- Managing Prometheus Instances
- Configuring a Recording Rule
- Metric Management
- Dashboard Monitoring
-
Access Guide
- Connecting Node Exporter
-
Exporter Access in the VM Scenario
- Access Overview
- MySQL Component Access
- Redis Component Access
- Kafka Component Access
- Nginx Component Access
- MongoDB Component Access
- Consul Component Access
- HAProxy Component Access
- PostgreSQL Component Access
- Elasticsearch Component Access
- RabbitMQ Component Access
- Access of Other Components
- Custom Plug-in Access
- Other Operations
- Obtaining the Service Address of a Prometheus Instance
- Viewing Prometheus Instance Data Through Grafana
- Reading Prometheus Instance Data Through Remote Read
- Reporting Self-Built Prometheus Instance Data to AOM
- Resource Usage Statistics
- Business Monitoring (Beta)
- Infrastructure Monitoring
- Settings
- Remarks
- Permissions Management
- Auditing
- Subscribing to AOM 2.0
- Upgrading to AOM 2.0
- Best Practices (2.0)
-
FAQs (2.0)
- Overview
- Dashboard
- Alarm Management
- Log Analysis
- Prometheus Monitoring
- Infrastructure Monitoring
-
Collection Management
- Are ICAgent and UniAgent the Same?
- What Can I Do If an ICAgent Is Offline?
- Why Is an Installed ICAgent Displayed as "Abnormal" on the Agent Management Page?
- Why Can't I View the ICAgent Status After It Is Installed?
- Why Can't AOM Monitor CPU and Memory Usage After ICAgent Is Installed?
- How Do I Obtain an AK/SK?
- FAQs About ICAgent Installation
- How Do I Enable the Nginx stub_status Module?
- Other FAQs
-
API Reference
- Before You Start
- API Overview
- Calling APIs
-
APIs
-
Alarm
- Querying the Event Alarm Rule List
- Adding an Event Alarm Rule
- Modifying an Event Alarm Rule
- Deleting an Event Alarm Rule
- Obtaining the Alarm Sending Result
- Deleting a Silence Rule
- Adding a Silence Rule
- Modifying a Silence Rule
- Obtaining the Silence Rule List
- Querying an Alarm Action Rule Based on Rule Name
- Adding an Alarm Action Rule
- Deleting an Alarm Action Rule
- Modifying an Alarm Action Rule
- Querying the Alarm Action Rule List
- Querying Metric or Event Alarm Rules
- Adding or Modifying Metric or Event Alarm Rules
- Deleting Metric or Event Alarm Rules
- Querying Events and Alarms
- Counting Events and Alarms
- Reporting Events and Alarms
-
Monitoring
- Querying Time Series Objects
- Querying Time Series Data
- Querying Metrics
- Querying Monitoring Data
- Adding Monitoring Data
- Adding or Modifying One or More Service Discovery Rules
- Deleting a Service Discovery Rule
- Querying Existing Service Discovery Rules
- Adding a Threshold Rule
- Querying the Threshold Rule List
- Modifying a Threshold Rule
- Deleting a Threshold Rule
- Querying a Threshold Rule
- Deleting Threshold Rules in Batches
-
Prometheus Monitoring
- Querying Expression Calculation Results in a Specified Period Using the GET Method
- (Recommended) Querying Expression Calculation Results in a Specified Period Using the POST Method
- Querying the Expression Calculation Result at a Specified Time Point Using the GET Method
- (Recommended) Querying Expression Calculation Results at a Specified Time Point Using the POST Method
- Querying Tag Values
- Obtaining the Tag Name List Using the GET Method
- (Recommended) Obtaining the Tag Name List Using the POST Method
- Querying Metadata
- Log
- Prometheus Instance
- Configuration Management
-
Alarm
- Historical APIs
- Examples
- Permissions Policies and Supported Actions
- Appendix
- SDK Reference
-
Service Overview (1.0)
- What Is AOM?
- Product Architecture
- Functions
- Application Scenarios
- Edition Differences
-
Metric Overview
- Introduction
- Network Metrics and Dimensions
- Disk Metrics and Dimensions
- Disk Partition Metrics
- File System Metrics and Dimensions
- Host Metrics and Dimensions
- Cluster Metrics and Dimensions
- Container Metrics and Dimensions
- VM Metrics and Dimensions
- Instance Metrics and Dimensions
- Service Metrics and Dimensions
- Restrictions
- Privacy and Sensitive Information Protection Statement
- Relationships Between AOM and Other Services
- Basic Concepts
- Permissions
- Billing
- Getting Started (1.0)
-
User Guide (1.0)
- Overview
- Subscribing to AOM
- Permissions Management
- Connecting Resources to AOM
- Monitoring Overview
- Alarm Management
- Resource Monitoring
- Log Management
- Configuration Management
- Auditing
- Upgrading to AOM 2.0
- Best Practices (1.0)
-
FAQs (1.0)
- User FAQs
-
Consultation FAQs
- What Are the Usage Restrictions of AOM?
- What Are the Differences Between AOM and APM?
- How Do I Distinguish Alarms from Events?
- What Is the Relationship Between the Time Range and Statistical Cycle?
- Does AOM Display Logs in Real Time?
- How Can I Do If I Cannot Receive Any Email Notification After Configuring a Threshold Rule?
- Why Are Connection Channels Required?
-
Usage FAQs
- What Can I Do If I Do Not Have the Permission to Access SMN?
- What Can I Do If Resources Are Not Running Properly?
- How Do I Set the Full-Screen Online Duration?
- What Can I Do If the Log Usage Reaches 90% or Is Full?
- How Do I Obtain an AK/SK?
- How Can I Check Whether a Service Is Available?
- Why Is the Status of an Alarm Rule Displayed as "Insufficient"?
- Why the Status of a Workload that Runs Normally Is Displayed as "Abnormal" on the AOM Page?
- How Do I Create the apm_admin_trust Agency?
- What Is the Billing Policy of Logs?
- Why Can't I See Any Logs on the Console?
- What Can I Do If an ICAgent Is Offline?
- Why Can't the Host Be Monitored After ICAgent Is Installed?
- Why Is "no crontab for root" Displayed During ICAgent Installation?
- Why Can't I Select an OBS Bucket When Configuring Log Dumping on AOM?
- Why Can't Grafana Display Content?
Show all
Cluster Metrics and Dimensions
NOTE:
Cluster metrics are aggregated by AOM based on host metrics, and do not include the metrics of master nodes.
|
Metric |
Description |
Value Range |
Unit |
|---|---|---|---|
|
Total CPU cores (aom_cluster_cpu_limit_core) |
Total number of CPU cores that have been applied for a measured object |
≥ 1 |
Cores |
|
Used CPU cores (aom_cluster_cpu_used_core) |
Number of CPU cores used by a measured object |
≥ 0 |
Cores |
|
CPU usage (aom_cluster_cpu_usage) |
CPU usage of a measured object |
0–100 |
% |
|
Available disk space (aom_cluster_disk_available_capacity_megabytes) |
Disk space that has not been used |
≥ 0 |
MB |
|
Total disk space (aom_cluster_disk_capacity_megabytes) |
Total disk space |
≥ 0 |
MB |
|
Disk usage (aom_cluster_disk_usage) |
Percentage of the used disk space to the total disk space |
0–100 |
% |
|
Available physical memory (aom_cluster_memory_free_megabytes) |
Available physical memory of a measured object |
≥ 0 |
MB |
|
Available virtual memory (aom_cluster_virtual_memory_free_megabytes) |
Available virtual memory of a measured object |
≥ 0 |
MB |
|
Available GPU memory (aom_cluster_gpu_memory_free_megabytes) |
Available GPU memory of a measured object |
> 0 |
MB |
|
GPU memory usage (aom_cluster_gpu_memory_usage) |
Percentage of the used GPU memory to the total GPU memory |
0–100 |
% |
|
Used GPU memory (aom_cluster_gpu_memory_used_megabytes) |
GPU memory used by a measured object |
≥ 0 |
MB |
|
GPU usage (aom_cluster_gpu_usage) |
GPU usage of a measured object |
0–100 |
% |
|
Physical memory usage (aom_cluster_memory_usage) |
Percentage of the used physical memory to the total physical memory |
0–100 |
% |
|
Downlink rate (BPS) (aom_cluster_network_receive_bytes) |
Inbound traffic rate of a measured object |
≥ 0 |
Byte/s |
|
Uplink rate (BPS) (aom_cluster_network_transmit_bytes) |
Outbound traffic rate of a measured object |
≥ 0 |
Byte/s |
|
Total physical memory (aom_cluster_memory_total_megabytes) |
Total physical memory that has been applied for a measured object |
≥ 0 |
MB |
|
Total virtual memory (aom_cluster_virtual_memory_total_megabytes) |
Total virtual memory that has been applied for a measured object |
≥ 0 |
MB |
|
Virtual memory usage (aom_cluster_virtual_memory_usage) |
Percentage of the used virtual memory to the total virtual memory |
0–100 |
% |
|
Dimension |
Description |
|---|---|
|
clusterId |
Cluster ID |
|
clusterName |
Cluster name |
|
projectId |
Project ID |
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