1723604 - Include memory_watcher data in Mac event pings

Status: RESOLVED FIXED

(Firefox :: Tabbed Browser, enhancement)

Description

[Haik Aftandilian [:haik]]

With the fix for bug 1714382, on macOS, Firefox listens for memory pressure events sent from the OS but does not yet react to the events apart from adding crash report annotations.

This bug is to cover enabling the telemetry event data for Mac when memory pressure events occur. Specifically, data is added to the event ping when the system exits a memory pressure level and transitions to normal.

This will use the telemetry support added in 1715858 that is already in use on Windows.

Comment 1

[Haik Aftandilian [:haik]]

Attachment: Bug 1723604 - Patch 1 - Refactor the MacMemoryPressureLevel enum into a basic class r?#mac-reviewers

Comment 2

[Haik Aftandilian [:haik]]

Attachment: Bug 1723604 - Patch 2 - Include memory_watcher data in Mac event pings r?#mac-reviewers

Record duration of memory pressure periods in event pings using the support added in bug 1715858.

Depends on D121794

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/2ad88c75df42
Patch 1 - Refactor the MacMemoryPressureLevel enum into a basic class r=mac-reviewers,bradwerth
https://hg.mozilla.org/integration/autoland/rev/ae11d50c4026
Patch 2 - Include memory_watcher data in Mac event pings r=mac-reviewers,bradwerth

Comment 4

[Dorel Luca [:dluca]]

https://hg.mozilla.org/mozilla-central/rev/2ad88c75df42
https://hg.mozilla.org/mozilla-central/rev/ae11d50c4026