1908397 - Suggest Metrics (Rust side)

Status: NEW

(Application Services :: Suggest, enhancement, P3)

Description

[Ben Dean-Kawamura [:bdk]]

Split off from https://bugzilla.mozilla.org/show_bug.cgi?id=1901779

Adding metrics is complicated by the fact that we can't call Glean directly, but need to forward the calls through our consumers. However, for queries it's not so hard. We can return a metrics struct alongside the query results, like how SyncManager returns them as part of SyncResult

This issue is for defining metrics in components/suggest/metrics.yaml that we want to track and returning those metrics from our API calls. Out of scope is actually recording those metrics, since that has to happen in the consumer code.

Query metrics:

• Total query time
• Query time for each individual provider

Ingest metrics:

• time to download data (total and also per-provider)
• time to update the database (total and also per-provider)

Comment 2

[BMO Github Automation]

Attachment: [mozilla/application-services] Bug 1908397 - Suggest metrics (#6338)