Dynamic telemetry
Add-on studies may choose to implement new scalar or event telemetry probes. These probes are not described in the probe metadata files in the Firefox source tree and are not described in the probe dictionary. Often, they are documented in the repositories associated with the add-on studies instead.
There is no complete central reference for these. This page is intended as a partial historical reference for these probes.
| Start date | Study | Probe type | Probe names | Documentation |
|---|---|---|---|---|
| 2020-11 | DNSSEC interference study | custom ping | dnssec-study-v1 ping | https://github.com/mozilla-extensions/dnssec-interference/blob/master/TELEMETRY.md |
| 2020-08 | DoH Resolver Usage Study | event | doh.study.resolverusage#resolve.domains | https://github.com/mozilla-extensions/doh-resolver-usage-study/blob/master/docs/TELEMETRY.md |
| 2020-06 | Google Accounts Login Check | custom ping | normandy-login-study ping ingested to the telemetry.normandy_login_study table | https://github.com/mozilla-extensions/login-study/blob/master/login-check-metrics.md |
| 2020-04 | HTTP Upgrade | scalar | httpsUpgradeStudy.https, httpsUpgradeStudy.nonupgradable, httpsUpgradeStudy.upgradable | https://bugzilla.mozilla.org/show_bug.cgi?id=1629585 |
| 2020-02 | Search interventions | scalar | urlbarInterventionsExperiment.tipShownCount, .tipPickedCount | missing |
| 2019-10 | Delegated credentials | event | delegatedcredentials#connectDC, #connectNoDC | https://github.com/kjacobs-moz/dc-experiment-addon |
| 2019-10 | DNS over HTTPS heuristics | event | doh#evaluate.heuristics, doh#state | https://github.com/mozilla/doh-rollout/blob/6787458a6901ef3b2a8fef86a179899213809534/docs/telemetry.md |