SAP HANA Introduction
- SAP HANA - Core Architecture
- SAP HANA - Information Modeler
- SAP HANA - System Monitor
- Studio Administration View
- SAP HANA - Studio
- In-Memory Computing Engine
- SAP HANA - Overview
SAP HANA Modeling
- SAP HANA - Export and Import
- SAP HANA - Information Composer
- SAP HANA - Analytic Privileges
- SAP HANA - Calculation View
- SAP HANA - Analytic View
- SAP HANA - Attribute View
- SAP HANA - Packages
- SAP HANA - Tables
- SAP HANA - Data Warehouse
- SAP HANA - Modeling
SAP HANA Reporting
- SAP HANA - Excel Integration
- SAP HANA - Crystal Reports
- Bi 4.0 Connectivity to HANA Views
- SAP HANA - Reporting View
SAP HANA Security
- SAP HANA - Auditing
- SAP HANA - License Management
- SAP HANA - Authorization methods
- SAP HANA - Authentications
- User Administration & Management
- SAP HANA - Security Overview
SAP HANA Data Replication
- SAP HANA - MDX Provider
- SAP HANA - CTL Method
- SAP HANA - DXC Method
- SAP HANA - Log Based Replication
- SAP HANA - ETL Based Replication
- SAP HANA - Data Replication Overview
SAP HANA Monitoring
- SAP HANA - Log Configuration
- SAP HANA - High Availability
- SAP HANA - Backup & Recovery
- SAP HANA - Persistent Layer
- SAP HANA - Monitoring and Alerting
SAP HANA SQL
- SAP HANA - SQL Script
- SAP HANA - SQL Data Profiling
- SAP HANA - SQL Explain Plans
- SAP HANA - SQL Synonym
- SAP HANA - SQL Triggers
- SAP HANA - SQL Sequences
- SAP HANA - SQL Stored Procedures
- SAP HANA - SQL Expressions
- SAP HANA - SQL Functions
- SAP HANA - SQL Operators
- SAP HANA - Data Types
- SAP HANA - SQL Overview
SAP HANA Useful Resources
- SAP HANA - Discussion
- SAP HANA - Useful Resources
- SAP HANA - Quick Guide
- SAP HANA - Questions and Answers
Selected Reading
- Who is Who
- Computer Glossary
- HR Interview Questions
- Effective Resume Writing
- Questions and Answers
- UPSC IAS Exams Notes
SAP HANA - Monitoring & Alerting
SAP HANA alert monitoring is used to monitor the status of system resources and services that are running in the HANA system. Alert monitoring is used to handle critical alerts pke CPU usage, disk full, FS reaching threshold, etc. The monitoring component of HANA system continuously collects information about health, usage and performance of all the components of HANA database. It raises an alert when any of the component breaches the set threshold value.
The priority of alert raised in HANA system tells the criticapty of problem and it depends on the check that is performed on the component. Example − If CPU usage is 80%, a low priority alert will be raised. However, if it reaches 96%, system will raise a high priority alert.
The System Monitor is the most common way to monitor HANA system and to verify the availabipty of all your SAP HANA system components. System monitor is used to check all key component and services of a HANA system.
![System Monitor](/sap_hana/images/system_monitor.jpg)
You can also drill down into details of an inspanidual system in Administration Editor. It tells about Data Disk, Log disk, Trace Disk, alerts on resource usage with priority.
![HDB](/sap_hana/images/hdb.jpg)
Alert tab in Administrator editor is used to check the current and all alerts in HANA system.
![Summary](/sap_hana/images/summary.jpg)
It also tells about the time when an alert is raised, description of the alert, priority of the alert, etc.
SAP HANA monitoring dashboard tells the key aspects of system health and configuration −
![Configuration and Monitoring](/sap_hana/images/configuring_and_monitoring.jpg)
High and Medium priority alerts.
Memory and CPU usage
Data backups