Open Bug 1556620 Opened 6 months ago Updated 5 months ago

Storage sidebar freezes 2+ sec with inspecting larger JSON

Categories

(DevTools :: Storage Inspector, defect, P3)

defect

Tracking

(Not tracked)

People

(Reporter: Harald, Unassigned)

References

(Blocks 1 open bug)

Details

What were you doing?

  1. Inspect long localStorage in Storage panel (I browsed twitter.com while logged in, which saves lots of data, like typeaheadUserHash

What happened?

2s+ hang.

What should have happened?

Instant preview, like other JSON in DevTools.

Anything else we should know?

Profile: https://perfht.ml/2ESjou3
Mostly layout.

My 2c: As storage panel will stick around for a bit, we should probably fix this one as it affects power users more than anyone.

The priority flag is not set for this bug.
:miker, could you have a look please?

For more information, please visit auto_nag documentation.

Flags: needinfo?(mratcliffe)
Flags: needinfo?(mratcliffe)
Priority: -- → P3
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