<kares[m]>
I do have some additional changes locally but they are mostly refactoring the code so it's not duplicated in multiple places, haven't worked on reducing the slowness further ...
<kares[m]>
but the change in the PR at least avoids contention and we are using a patched 9.3 in production with the same changes - so I would incline towards merging the PR but keeping the issue open for now, any objections?