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Diffstat (limited to 'dom/performance/metrics.yaml')
| -rw-r--r-- | dom/performance/metrics.yaml | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/dom/performance/metrics.yaml b/dom/performance/metrics.yaml new file mode 100644 index 0000000000..995afc1024 --- /dev/null +++ b/dom/performance/metrics.yaml @@ -0,0 +1,32 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + +# Adding a new metric? We have docs for that! +# https://firefox-source-docs.mozilla.org/toolkit/components/glean/user/new_definitions_file.html + +--- +$schema: moz://mozilla.org/schemas/glean/metrics/2-0-0 +$tags: + - 'Core :: DOM: Performance' + +performance.time: + response_start: + type: timing_distribution + time_unit: millisecond + telemetry_mirror: TIME_TO_RESPONSE_START_MS + description: > + Time from navigationStart to responseStart as per the W3C + Performance Timing API. + (Migrated from the geckoview metric of the same name.) + bugs: + - https://bugzilla.mozilla.org/show_bug.cgi?id=1344893 + - https://bugzilla.mozilla.org/show_bug.cgi?id=1489524 + - https://bugzilla.mozilla.org/show_bug.cgi?id=1580077 + - https://bugzilla.mozilla.org/show_bug.cgi?id=1877842 + data_reviews: + - https://bugzilla.mozilla.org/show_bug.cgi?id=1580077#c10 + notification_emails: + - vchin@mozilla.com + - perf-telemetry-alerts@mozilla.com + expires: never |