> Seamus Abshere <seamus(at)abshere(dot)net> writes:
> > * I do have some exotic indexes [2]. gist, gin, postgis, fillfactor...
> On Mon, Oct 16, 2017, at 10:55 AM, Tom Lane wrote:
> I'd bet on the last one, especially since you found that the problem
> was a page-level lock. Did you look to see which relation the page
> lock was in?
The specific relation varies, but it appears to always be compound GIN
index on (jsonb, text)
Can I like decrease the fillfactor or something to make these
"collisions" less frequent?