Change Details

Define a specific set of metrics (3-5 total) that we're tracking., publicize what those metrics are, and start reporting on them with a regular cadence. This is one of the goals for Q3. From our team offsite we added: Save timing, SpeedIndex, firstVisualChange, ttfb, loadEventEnd? I think it would be good if we discuss them here.

Define a specific set of metrics (3-5 total) that we're tracking., publicize what those metrics are, and start reporting on them with a regular cadence. This is one of the goals for Q3. From our team offsite we added: Metrics to consider: | Metric | Source (sampling) | Filter | Aggregation | Definition |--|--|--|--|-- | Frontend Save Timing | RUM (sampled via navtiming) | None? | median? p75? | Time to first byte of navigation that started with submitting the edit (form) | Backend Save Timing | RUM (unsampled, WikimediaEvents PHP) | only humans/index.php? | median? p99? | Total process time within PHP | SpeedIndex | Synthetic (WebPageTest) | | | | firstVisualChange | Synthetic (WebPageTest) | | | | TTFB | RUM (sampled via navtiming) | | | | loadEventEnd | RUM (sampled via navtiming) | | | | .. | .. | | | I think it would be good if we discuss them here.

Define a specific set of metrics (3-5 total) that we're tracking., publicize what those metrics are, and start reporting on them with a regular cadence. This is one of the goals for Q3. From our team offsite we added: Save timing, SpeedIndex, firstVisualChange, ttfb, loadEventEnd? Metrics to consider: | Metric | Source (sampling) | Filter | Aggregation | Definition |--|--|--|--|-- | Frontend Save Timing | RUM (sampled via navtiming) | None? | median? p75? | Time to first byte of navigation that started with submitting the edit (form) | Backend Save Timing | RUM (unsampled, WikimediaEvents PHP) | only humans/index.php? | median? p99? | Total process time within PHP | SpeedIndex | Synthetic (WebPageTest) | | | | firstVisualChange | Synthetic (WebPageTest) | | | | TTFB | RUM (sampled via navtiming) | | | | loadEventEnd | RUM (sampled via navtiming) | | | | .. | .. | | | I think it would be good if we discuss them here.