Multi-Threaded Server
by Brian Laskey, David C. Kreines
Oracle Database Administration: The Essential Refe
- Dedication
- Preface
- I. DBA Tasks
- 1. Introduction
- 2. Installation
- 3. Maximizing Oracle Performance
- 4. Preventing Data Loss
- 5. Oracle Networking
- Oracle Names
- MultiProtocol Interchange
- Connecting to Non-Oracle Databases
- Network Manager Data Storage
- Using Network Manager
- Files Created by Network Manager
- Oracle Net8 Assistant
- Manual Network Configuration
- Sample SQL*Net Files
- SQL*Net Troubleshooting
- 6. Security and Monitoring
- 7. Auditing
- 8. Query Optimization
- 9. Oracle Tools
- 10. The Oracle Instance
- 11. The Oracle Database
- 12. Initialization Parameters
- 13. SQL Statements for the DBA
- SQL Commands by Task
- SQL Command Syntax
- Reference Section
- Reference Section
- Reference Section
- Reference Section
- Reference Section
- Reference Section
- Reference Section
- Reference Section
- Reference Section
- Reference Section
- Reference Section
- Reference Section
- Reference Section
- Reference Section
- Reference Section
- Reference Section
- Reference Section
- Reference Section
- Reference Section
- Reference Section
- column_constraint_clause
- auto_extend_clause
- for_clause
- filespec
- autoextend_clause
- global_index_clause
- local_index_clause
- table_constraint_clause
- table_ref_clause
- column_ref_clause
- column_constraint_clause
- index_organization_clause
- segment_attrib_clause
- partition_clause
- autoextend_clause
- 14. The Oracle Data Dictionary
- Static Data Dictionary Views
- Dynamic Performance Data Dictionary Views
- 15. System Privileges and Initial Roles
- 16. Tools and Utilities
Multi-Threaded Server
These views provide information on how the Multi-Threaded Server is configured and performing:
- V$CIRCUIT
Contains information about the virtual circuits used to connect users to the instance.
- V$DISPATCHER
Provides information about the various configured Dispatcher processes.
- V$DISPATCHER_RATE
Provides statistics about the Dispatcher processes throughput.
- V$MTS
Provides information about the overall activity of the Multi-Threaded Server.
- V$QUEUE
Provides statistics about the multi-threaded message queue.
- V$REQDIST
Provides a 12-bucket histogram of the distribution of request service times. This width-balanced histogram shows the number of hits in each of the 12 consistent times. The sizes of the buckets are allowed to change over time.
- V$SHARED_SERVER
Shows the status of the each of the shared servers.
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