We want to be able to answer these questions going forward,
1. Are 'non-conflicting' edits causing the total number of chunks to be so large that is it easier to abandon?
* Track total number of chunks and correlation to success/abandonment
* #patch-for-review [[ https://gerrit.wikimedia.org/r/#/c/mediawiki/extensions/TwoColConflict/+/587241/ | Flatten exit logging ]]
* What percentage of chunks have direct conflicts/overlapping edits in the same paragraph?
1. Do users understand that they can edit?
* Track if editing before submission, track 'edit other' and 'edit yours' separately
* Same underlying metrics as above
1. What is causing abandonment?
* When is it happening? How long are people spending on the page / how complete is the form?
* Can be calculated from existing metrics and the above.
Ensure that we have metrics to produce this data, and build the postprocessing ahead of when we'll need it.
== Results
A few days of abandonment data:
```
+-----------+-----+------------------+
|exit_action|count| percent|
+-----------+-----+------------------+
| cancel| 24| 1.601067378252168|
| unknown| 803|53.569046030687126|
| save| 672|44.829886591060706|
+-----------+-----+------------------+
```
Total elapsed time spent in the conflict workflow, grouped by outcome. I'm very suspicious of how short the times are, I'll verify later using another data source.
```
+-----------+--------------+-------------+
|exit_action|mean_elapsed_s|std_elapsed_s|
+-----------+--------------+-------------+
| cancel| 179.0| 608.0|
| unknown| 102.0| 739.0|
| save| 52.0| 163.0|
+-----------+--------------+-------------+
```