CA MICS WEB Analyzer Option (WEB) Queries › WEBMRA - 30 Day Web Server Request Activity › Overview

Overview

The WEBMRA query generates several data extracts that show the 30 most recent days of synchronous z/OS web server request activity at a variety of summarization levels.

At the highest level, a CSV data extract provides charts for each z/OS SYSID, showing 30 days of requests processed, CPU use, percentage of requests that met their WLM response time goal, and average request response time. Another CSV data extract generates similar 30 day charts for each z/OS hosted web server. A final CSV data extract generates 30 day charts showing the same information for each synchronous request type (HTTP, INTERNAL, and MBEAN) executed on each z/OS hosted web server.

This series of CSV data extracts allows an analyst to easily compare day-to-day request volume, resource use, and performance at different levels of granularity (SYSID, Web Server, and Request Type). With thirty days of activity displayed in each chart, anomalous behavior is easily identified.

Three CSV output files are generated by the query:

• 30 Day Web Server Analysis SYSID by DAY (1)
• 30 Day Web Server Analysis Web Server by DAY (2)
• 30 Day Web Server Analysis Request Type by DAY (3)

Each CSV data extract generates the following four chart views:

• 30 Days Web Server Analysis - granularity Level Requests Processed
• 30 Days Web Server Analysis - granularity Level CPU Use
• 30 Days Web Server Analysis – granularity Level WLM Response Goal Met
• 30 Days Web Server Analysis – granularity Level Response Time

  Where granularity is SYSID (CSV–1), Server (CSV–2), and ReqType (CSV–3)