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
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
On this page

Show all

Viewing the HetuEngine Instance Monitoring Page

Updated on 2024-12-13 GMT+08:00

On the HetuEngine web UI, you can view the detailed information about a specified service, including the execution status of each SQL statement.

Procedure

  1. Log in to FusionInsight Manager as an administrator who can access the HetuEngine web UI and choose Cluster > Name of the desired cluster > Services > HetuEngine. The HetuEngine service page is displayed.
  2. In the Basic Information area on the Dashboard tab page, click the link next to HSConsole WebUI. The HSConsole page is displayed.
  3. Click Compute Instance then the tenant name corresponding to the instance to which operations are to be performed.
  4. Click LINK in the WebUI column to access the compute instance task monitoring page. If you access the CLUSTER OVERVIEW page for the first time, you can view information on the compute instance task monitoring page.

    Table 1 Metric description

    Metric

    Description

    Running Queries

    Indicates the number of tasks concurrently executed on the current instance.

    Active Workers

    Indicates the number of valid worker nodes on the current instance.

    ROWS/SEC

    Indicates the number of data rows processed by the current instance per second.

    Queued Queries

    Indicates the number of tasks to be executed in the waiting queue on the current instance.

    RUNNABLE DRIVERS

    Indicates the number of running drivers on the current instance.

    BYTES/SEC

    Indicates the amount of data read from the current instance per second.

    Blocked Queries

    Indicates the number of blocked tasks on the current instance.

    RESERVED MEMORY (B)

    Indicates the memory occupied by running tasks on the current instance.

    WORKER PARALLEISM

    Indicates the average CPU time slice used by each worker on the current instance per second.

    Avg CPU cycles per worker

    Indicates the average CPU cycles of each worker node of the current instance.

  5. Filter query tasks by State on the QUERY DETAILS page.

    Table 2 State description

    State

    Description

    Running

    Views running tasks.

    Queued

    Views the tasks to be executed in the waiting queue.

    Finished

    Views the finished tasks.

    Failed

    Views failed tasks, which can be filtered by failure cause.

  6. Click a task ID to view the basic information, resource usage, stages, and tasks. For a failed task, you can view related logs on the detail query page.

    Figure 1 Viewing task details
    Figure 2 Task resource utilization summary
    Figure 3 Stages
    Table 3 Stages monitoring information

    Monitoring Item

    Description

    SCHEDULED TIME SKEW

    Indicates the scheduled time of the concurrent tasks on a node in the current stage.

    CPU TIME SKEW

    Indicates whether concurrent tasks have computing skew in any stage phase.

    Figure 4 Tasks (Clicking the triangle on the right of each stage to view the tasks)
    Table 4 Tasks monitoring items

    Monitoring Item

    Description

    ID

    Indicates the ID of the task that is concurrently executed in multiple phases. The format is Stage ID:Task ID.

    Host

    Indicates the Worker node where the current task is being executed.

    State

    Indicates the task execution status, including PLANNED, RUNNING, FINISHED, CANCELED, ABORTED, and FAILED.

    Rows

    Indicates the total number of data records read by a task. The unit is thousand (k) or million (M). By analyzing the number of data records read by different tasks in the same stage, you can quickly determine whether data skew occurs in the current task.

    Rows/s

    Indicates the number of data records read by a task per second. By analyzing the number of data records read by different tasks in the same stage, you can quickly determine whether the network bandwidth of the node is different and whether the node NIC is faulty.

    Bytes

    Indicates the data volume read by a task.

    Bytes/s

    Indicates the data volume read by a task per second.

    Elapsed

    Indicates the task execution duration.

    CPU Time

    Indicates the CPU time used by a task.

    Mem

    Task memory

    Peak Mem

    Peak memory usage of tasks

  7. Click the "Host" link to view the task resource usage of each node.

    Figure 5 Resource usage of the Task node
    Table 5 Monitoring metrics of node resources

    Name

    Description

    Node ID

    Indicates the host ID.

    Heap Memory

    Indicates the maximum heap memory size.

    Processors

    Indicates the number of processors.

    Uptime

    Indicates the running duration.

    External Address

    Indicates the external IP address.

    Internal Address

    Indicates the internal IP address.

    Process CPU Utilization

    Indicates the physical CPU utilization.

    System CPU Utilization

    Indicates the system CPU utilization.

    Heap Utilization

    Indicates the heap memory utilization.

    Non-Heap Memory Used

    Indicates the non-Heap memory size.

    Memory Usage Pool

    Indicates the memory pool size of the current Worker node.

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