You are able to get reports about various kinds of activity in Bamboo:
Summary statistics for all users
A list of summary build statistics for all Bamboo users, showing such things as the number of builds triggered, broken and fixed.
Build results for an author
Build results summaries for someone who has committed code to projects in Bamboo, including the last 10 builds, the last 10 broken and the last 10 fixed.
Comparison charts for authors
Create comparison charts of build activity for selected authors.
Comparison charts for plans
Create comparison charts of build results for selected plans.
Clover code-coverage reports