Refactor the histogram snapshot API

NEW
Unassigned

Status

()

P3
normal
2 years ago
2 years ago

People

(Reporter: gfritzsche, Unassigned)

Tracking

(Blocks: 1 bug)

Firefox Tracking Flags

(Not tracked)

Details

(Whiteboard: [measurement:client])

(Reporter)

Description

2 years ago
The histogram & keyed histogram snapshot APIs need cleanup & updating.
We need to snapshot a subset of the histograms based on the following dimensions:
(1) dataset (opt-in/extended, opt-out/base)
(2) process type (main, content, ...)
(3) session or subsession (until we can get rid of saved-session)

We will need to do something similar for scalars later.
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