Display the bug related information in the summary after release

Bug #1525369 reported by Pat McGowan
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Launchpad itself
Triaged
High
Unassigned

Bug Description

On a page listing all milestones for a branch such as https://launchpad.net/canonical-devices-system-image/trunk
the active milestones show a nice summary of bugs targeted and the counts based on status. Once made inactive or released however this information is no longer displayed but it is still quite useful as a history for the milestone.

I was about to resort to manually copy the data to the description but came here instead

Tags: ui
Colin Watson (cjwatson)
tags: added: trivial ui
Changed in launchpad:
status: New → Triaged
importance: Undecided → High
Colin Watson (cjwatson)
tags: removed: trivial
Revision history for this message
Colin Watson (cjwatson) wrote :

This would be prohibitively expensive with the code the way it is now. There could be up to 75 milestones shown on this page, and we make a dozen or so queries for each to compute all that summary information, taking upwards of 100ms per milestone. Limiting the bug/blueprint summary information to only active milestones is the only thing saving this page from timing out for project series with a large number of milestones.

I think this would be fixable by batching things up so that the query count is constant in the number of milestones, and that would be a good idea anyway, but it's not a trivial fix.

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