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EZ-Cache

Cogito Not Supported z/OS
Performance Monitor Db2
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Cogito
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3
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Product Overview

EZ-Cache's architecture comprised several key components designed to analyze DB2 SQL performance. The Trace Data Processor extracted data from DB2 MONITOR traces, specifically IFCIDs 316-318. The Analysis Engine processed this data to identify SQL statements consuming excessive CPU resources.

The Reporting Module generated reports and visualizations of performance bottlenecks. There were no APIs or external interfaces. The system utilized z/OS as the operating platform.

Communication between components was internal, with data passed between the Trace Data Processor, Analysis Engine, and Reporting Module. Data was stored temporarily during processing; no persistent database or storage mechanism was used. There were no specific network ports or protocols required.

EZ-Cache is not supported and has been merged into EZ-DB2. For DB2 performance analysis, migrate to EZ-DB2. EZ-DB2 offers similar functionality and is the supported replacement.

Frequently Asked Questions

What is EZ-Cache?

EZ-Cache is a tool designed to analyze DB2 SQL performance on z/OS. It identifies high CPU use dynamic SQL statements by using data from DB2 MONITOR trace for IFCIDs 316-318. The product is no longer supported and has been merged into EZ-DB2.

How did EZ-Cache analyze DB2 SQL performance?

EZ-Cache utilized DB2 MONITOR trace data, specifically IFCIDs 316-318, to gather performance metrics. This data was then analyzed to pinpoint SQL statements consuming excessive CPU resources. The product is not supported and has been merged into EZ-DB2.

What platform was EZ-Cache designed for?

EZ-Cache was designed to run on the z/OS platform. The product is not supported and has been merged into EZ-DB2.

What is the current status of EZ-Cache?

EZ-Cache is no longer supported. Its functionality has been integrated into EZ-DB2. Users should migrate to EZ-DB2 for continued DB2 SQL performance analysis.

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