1770974 - Add probe for measuring blob rasterization time

Status: RESOLVED FIXED

(Core :: Graphics: WebRender, enhancement)

Description

[Bas Schouten (:bas.schouten)]

We should measure how much time we spend during composition waiting for blobs to rasterize.

Comment 1

[Bas Schouten (:bas.schouten)]

Attachment: Bug 1770974: Collect telemetry on blob rasterization times. r=nical

Depends on D147224

Comment 2

[Bas Schouten (:bas.schouten)]

Attachment: blob-datareview

Comment 3

[Chris H-C :chutten]

Comment on attachment 9278040 [details]
blob-datareview

DATA COLLECTION REVIEW RESPONSE:

Is there or will there be documentation that describes the schema for the ultimate data set available publicly, complete and accurate?

Yes.

Is there a control mechanism that allows the user to turn the data collection on and off?

Yes. This collection is Telemetry so can be controlled through Firefox's Preferences.

If the request is for permanent data collection, is there someone who will monitor the data over time?

Yes, Bas and gfx-telemetry-alerts is responsible.

Using the category system of data types on the Mozilla wiki, what collection type of data do the requested measurements fall under?

Category 1, Technical.

Is the data collection request for default-on or default-off?

Default on for all channels.

Does the instrumentation include the addition of any new identifiers?

No.

Is the data collection covered by the existing Firefox privacy notice?

Yes.

Does the data collection use a third-party collection tool?

No.

---

Result: datareview+

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/adae7df2af1e
Collect telemetry on blob rasterization times. r=nical

Comment 5

[Cristina Cozmuta (:CrissCozmuta)]

https://hg.mozilla.org/mozilla-central/rev/adae7df2af1e