Databases Reference
In-Depth Information
Chart
Description
Line Chart of Usage by day
This chart displays total page access frequencies as a line chart
on a daily or hourly timescale. This view is useful for fine-grain
monitoring of usage peaks.
By Weighted Page Performance
This chart displays the average page rendering time for each
page across all applications. This view is useful to gauge how
each individual page performs in your application.
7-2. Measuring Page Performance in APEX
Problem
You now know which pages are important in your application. Now you want to measure the
performance (in terms of rendering time) for each of those pages. You want to spend your time on pages
that take the longest to render and thus maximize the return from your optimization efforts.
Solution
To measure page performance, please follow these steps:
1.
Login to APEX and click the large Administration icon. Click the Monitor
Activity icon and navigate to the Page View Analysis section.
2.
Scroll down to the Page View Analysis section, and click the By Weighted Page
Performance link.
3.
Set the desired time range to collect statistical information in the Since drop-
down list. If you have accessed any of the pages in your applications recently,
you should see the screenshot shown in Figure 7-3. You can see the average
time taken to render each particular page under the Average Elapsed column.
