In speed analysis, it will not ravel the total thing it does not gives the detailed information.
Click the Distribution tab to see how load and execution times vary. To see the speed detail for a specific page or event, drill
down into the page or timing category in the Explorer tab, and then click over to the Performance tab.
Latency can vary according to geography. You may be able to fix international latency by adding servers.
To see how latency breaks down by geographic area, switch to the Map Overlay tab.
This report defaults to show speed range by Country/Territory. To see speed detail for a specific city, drill down into the country or territory, then click over to the Explorer tab or the Distribution tab.