Newest Industry

Last night I made some code modifications to the Line Graph (“Basic Chart”) function in GrabPERF. Previously, the performance graph had been built using data gathered from the rollup table, hourly_site, except for the current hour, which was built from the raw data table, data.

Now, both the Availability and Performance graphs are built from the raw data table.

Also, I began using the Math/Stats PEAR package to calculate the statistical data from the results.

However, the most significant change is that the graph now displays Geometric Mean and 85^th Percentile values for each hour. This will give a better sense of the “average” performance, as well as the degree to which there are outliers in the data.

Feedback is appreciated.