Unified Telemetry/Status reports/August 14 2015

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previous weeks report

Unified Telemetry status report August 14, 2015

Overall Project Health

Last week: Yellow

This week: Yellow - Discrepancies in the executive rollups remain a significant risk; if we don't resolve these in the next two week iteration, we can't turn off FHRv4. As a risk mitigation strategy, we've implemented the ability to send v4 data for a 5% sample of v4 clients for the opt-out release population. We have a meeting scheduled on Aug 24 to make the decision, so that we can have everything set to go by Fx41 beta6.

Exec Summary

  • Data quality, validation
    • Client side validation tool being built
    • continued focus on v2/v4 executive dashboard roll ups
  • healthreport content was pushed live; first pass at API changes have been implemented.


Description of Risks/Issues State Owner Plan to Resolve/Mitigation Target Date
Investigate gaps in pings Open Stuart/Alessio https://bugzilla.mozilla.org/show_bug.cgi?id=1185123, working doc 8/24
Data integrity between V2/V4 and V4 internal data consistency Open Brendan/Sam Investigation in progress. Added resources (Sam). https://etherpad.mozilla.org/fhr-v4-validation 8/24
Data continuity across V2/V4 Open Katie/Mark/Trink Plan, Metabug 8/24
Legal review Open BDS/Legal Meeting between groups 8/24
QA sign off (functional, load) Open Stuart Telemetry/Testing 8/24
Operations - data retention requirements Open Travis/Katie Eng team owes ops a doc defining ping types and data retention requirements 8/24
Operations - analysis tools & microservices Open Travis/Mark/Roberto Architecture/Data flow diagram 8/24
Data loss incident Fixed mreid/whd/trink Tee server needs to return error status from old or new. Added Ops resources (Daniel Thornton). 7/15
Remote about:healthreport content Done Katie/BDS Working on pr for fhr-jelly, will deploy next week 8/10
Budget, size of UT pings Open Mark/BDS https://bugzilla.mozilla.org/show_bug.cgi?id=1182693 8/10
Analysis difficulty Open Katie/tbd Spark training; need comprehensive plan 8/10

Accomplished for Last Period

please see http://benjamin.smedbergs.us/weekly-updates.fcgi/project/firefox-measurement

Planned for Next Period

please see http://benjamin.smedbergs.us/weekly-updates.fcgi/project/firefox-measurement

Outstanding requests not yet road mapped into a release

Description State Owner Plan to Resolve/Mitigation Target Date
FireFox OS - app pings Open Katie Need to schedule and understand impact on project TBD
histograms for loop/hello Open Katie Need to schedule and understand impact on project TBD

Important Links/References