Compute
Elastic Cloud Server
Huawei Cloud Flexus
Bare Metal Server
Auto Scaling
Image Management Service
Dedicated Host
FunctionGraph
Cloud Phone Host
Huawei Cloud EulerOS
Networking
Virtual Private Cloud
Elastic IP
Elastic Load Balance
NAT Gateway
Direct Connect
Virtual Private Network
VPC Endpoint
Cloud Connect
Enterprise Router
Enterprise Switch
Global Accelerator
Management & Governance
Cloud Eye
Identity and Access Management
Cloud Trace Service
Resource Formation Service
Tag Management Service
Log Tank Service
Config
OneAccess
Resource Access Manager
Simple Message Notification
Application Performance Management
Application Operations Management
Organizations
Optimization Advisor
IAM Identity Center
Cloud Operations Center
Resource Governance Center
Migration
Server Migration Service
Object Storage Migration Service
Cloud Data Migration
Migration Center
Cloud Ecosystem
KooGallery
Partner Center
User Support
My Account
Billing Center
Cost Center
Resource Center
Enterprise Management
Service Tickets
HUAWEI CLOUD (International) FAQs
ICP Filing
Support Plans
My Credentials
Customer Operation Capabilities
Partner Support Plans
Professional Services
Analytics
MapReduce Service
Data Lake Insight
CloudTable Service
Cloud Search Service
Data Lake Visualization
Data Ingestion Service
GaussDB(DWS)
DataArts Studio
Data Lake Factory
DataArts Lake Formation
IoT
IoT Device Access
Others
Product Pricing Details
System Permissions
Console Quick Start
Common FAQs
Instructions for Associating with a HUAWEI CLOUD Partner
Message Center
Security & Compliance
Security Technologies and Applications
Web Application Firewall
Host Security Service
Cloud Firewall
SecMaster
Anti-DDoS Service
Data Encryption Workshop
Database Security Service
Cloud Bastion Host
Data Security Center
Cloud Certificate Manager
Edge Security
Situation Awareness
Managed Threat Detection
Blockchain
Blockchain Service
Web3 Node Engine Service
Media Services
Media Processing Center
Video On Demand
Live
SparkRTC
MetaStudio
Storage
Object Storage Service
Elastic Volume Service
Cloud Backup and Recovery
Storage Disaster Recovery Service
Scalable File Service Turbo
Scalable File Service
Volume Backup Service
Cloud Server Backup Service
Data Express Service
Dedicated Distributed Storage Service
Containers
Cloud Container Engine
SoftWare Repository for Container
Application Service Mesh
Ubiquitous Cloud Native Service
Cloud Container Instance
Databases
Relational Database Service
Document Database Service
Data Admin Service
Data Replication Service
GeminiDB
GaussDB
Distributed Database Middleware
Database and Application Migration UGO
TaurusDB
Middleware
Distributed Cache Service
API Gateway
Distributed Message Service for Kafka
Distributed Message Service for RabbitMQ
Distributed Message Service for RocketMQ
Cloud Service Engine
Multi-Site High Availability Service
EventGrid
Dedicated Cloud
Dedicated Computing Cluster
Business Applications
Workspace
ROMA Connect
Message & SMS
Domain Name Service
Edge Data Center Management
Meeting
AI
Face Recognition Service
Graph Engine Service
Content Moderation
Image Recognition
Optical Character Recognition
ModelArts
ImageSearch
Conversational Bot Service
Speech Interaction Service
Huawei HiLens
Video Intelligent Analysis Service
Developer Tools
SDK Developer Guide
API Request Signing Guide
Terraform
Koo Command Line Interface
Content Delivery & Edge Computing
Content Delivery Network
Intelligent EdgeFabric
CloudPond
Intelligent EdgeCloud
Solutions
SAP Cloud
High Performance Computing
Developer Services
ServiceStage
CodeArts
CodeArts PerfTest
CodeArts Req
CodeArts Pipeline
CodeArts Build
CodeArts Deploy
CodeArts Artifact
CodeArts TestPlan
CodeArts Check
CodeArts Repo
Cloud Application Engine
MacroVerse aPaaS
KooMessage
KooPhone
KooDrive

Monitoring Metrics

Updated on 2024-03-14 GMT+08:00

Function Description

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

Namespace

SYS.WAF

NOTE:

A namespace is an abstract collection of resources and objects. Multiple namespaces can be created in a single cluster, but they are isolated from each other. This enables namespaces to share the same cluster services without affecting each other.

Cloud WAF Monitoring Metrics

Table 1 Monitoring metrics

Metric ID

Metric Name

Meaning

Value Range

Measurement Object & Dimension

Monitoring Interval (Raw Data)

attacks

attacks

Total number of attacks on a protected domain name in a given period

>= 0 count

Measurement object: protected domain name

Dimension: waf_instance_id

5 minutes

requests

requests

Total number of requests for a protected domain name in a given period

>= 0 count

Measurement object: protected domain name

Dimension: waf_instance_id

5 minutes

Metrics for Dedicated WAF Instances

Table 2 Metrics for dedicated WAF instances

Metric ID

Metric Name

Description

Value Range

Monitored Object

Monitoring Interval (Raw Data)

cpu_util

CPU Usage

CPU consumed by the monitored object

Unit: %

Collection method: 100% minus idle CPU usage percentage

0% to 100%

Value type: Float

Dedicated WAF instances

1 minute

mem_util

Memory Usage

Memory usage of the monitored object

Unit: %

Collection method: 100% minus idle memory percentage

0% to 100%

Value type: Float

Dedicated WAF instances

1 minute

disk_util

Disk Usage

Disk usage of the monitored object

Unit: %

Collection method: 100% minus idle disk space percentage

0% to 100%

Value type: Float

Dedicated WAF instances

1 minute

disk_avail_size

Available Disk Space

Available disk space of the monitored object

Unit: byte, KB, MB, GB, TB, or PB

Collection mode: size of free disk space

≥0 byte

Value type: Float

Dedicated WAF instances

1 minute

disk_read_bytes_rate

Disk Read Rate

Number of bytes the monitored object reads from the disk per second

Unit: byte/s, KB/s, MB/s, or GB/s

Collection mode: number of bytes read from the disk per second

≥0 byte/s

Value type: Float

Dedicated WAF instances

1 minute

disk_write_bytes_rate

Disk Write Rate

Number of bytes the monitored object writes into the disk per second

Unit: byte/s, KB/s, MB/s, or GB/s

Collection mode: number of bytes written into the disk per second

≥0 byte/s

Value type: Float

Dedicated WAF instances

1 minute

disk_read_requests_rate

Disk Read Requests

Number of bytes the monitored object reads from the disk per second

Unit: Requests/s

Collection mode: number of read requests processed by the disk per second

≥0 request/s

Value type: Float

Dedicated WAF instances

1 minute

disk_write_requests_rate

Disk Write Requests

Number of requests the monitored object writes into the disk per second

Unit: Requests/s

Collection method: Number of write requests processed by the disk per second

≥0 request/s

Value type: Float

Dedicated WAF instances

1 minute

network_incoming_bytes_rate

Incoming Traffic

Incoming traffic per second on the monitored object

Unit:

byte/s, KB/s, MB/s, or GB/s

Collection method: Incoming traffic over the NIC per second

≥0 byte/s

Value type: Float

Dedicated WAF instances

1 minute

network_outgoing_bytes_rate

Outgoing Traffic

Outgoing traffic per second on the monitored object

Unit:

byte/s, KB/s, MB/s, or GB/s

Collection method: Outgoing traffic over the NIC per second

≥0 byte/s

Value type: Float

Dedicated WAF instances

1 minute

network_incoming_packets_rate

Incoming Packet Rate

Incoming packets per second on the monitored object

Unit:

packet/s

Collection method: Incoming packets over the NIC per second

≥0 packet/s

Value type: Int

Dedicated WAF instances

1 minute

network_outgoing_packets_rate

Outgoing Packet Rate

Outgoing packets per second on the monitored object

Unit:

packet/s

Collection method: Outgoing packets over the NIC per second

≥0 packet/s

Value type: Int

Dedicated WAF instances

1 minute

concurrent_connections

Concurrent Connections

Number of concurrent connections being processed

Unit: count

Collection method: Number of concurrent connections in the system

≥0 count

Value type: Int

Dedicated WAF instances

1 minute

active_connections

Active Connections

Number of active connections

Unit: count

Collection method: Number of active connections in the system

≥0 count

Value type: Int

Dedicated WAF instances

1 minute

latest_policy_sync_time

Latest Rule Synchronization

Time elapsed for the WAF to synchronize the latest custom rules

Unit: ms

Collection method: Time elapsed for synchronizing to the last policies

≥0 ms

Value type: Int

Dedicated WAF instances

1 minute

Dimensions

Table 3 Dimensions

Key

Value

waf_instance_id

Domain name ID

instance_id

ID of the dedicated WAF instance

We use cookies to improve our site and your experience. By continuing to browse our site you accept our cookie policy. Find out more

Feedback

Feedback

Feedback

0/500

Selected Content

Submit selected content with the feedback