Closed Bug 1185181 Opened 9 years ago Closed 8 years ago

AbstractTreeItem should only render visible items

Categories

(DevTools :: Performance Tools (Profiler/Timeline), defect)

Product:
DevTools
Component:
Performance Tools (Profiler/Timeline)
Version:
41 Branch
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

(Not tracked)

Status:
RESOLVED WONTFIX

People

(Reporter: jsantell, Unassigned)

References

Details

When we have a large number of markers, we can easily crash Firefox due to rendering several hundred thousand markers potentially. Chrome's timeline tool handles this by only rendering ~20 or so elements that are currently visible, similar to James' console prototype using React.
We're switching to a new tree.
Status: NEW → RESOLVED
Closed: 8 years ago
Resolution: --- → WONTFIX
Product: Firefox → DevTools
You need to log in before you can comment on or make changes to this bug.