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SAP Sybase SQL Anywhere 16.0 » SQL Anywhere Server - SQL Usage » Performance improvements, diagnostics, and monitoring » Performance monitoring and diagnostic tools » Diagnostic tracing


Changing diagnostic tracing settings during a tracing session

In Sybase Central, you can add new tracing levels or delete existing tracing levels while a tracing session is in progress.


To start a tracing session, TCP/IP must be running on the database server(s) on which the tracing database and production database are running.

You must have the DIAGNOSTICS system role, and the MANAGE PROFILING, SERVER OPERATOR, and SELECT ANY TABLE system privileges.

Contexte et remarques


It is recommended that you do not change diagnostic tracing settings while a tracing session is in progress because it makes interpreting the data more difficult.

  1. In Sybase Central, use the SQL Anywhere 16 plug-in to connect to the database.

  2. In the left pane, right-click the database and click Tracing » Change Tracing Levels.

  3. Add new, or delete existing, tracing levels.

  4. Click OK.


The tracing settings are altered.

 See also