It might be worth instead splitting the test up to produce a smaller alternative output file. But that's not trivial either, due to the number of steps defined. And more than I want to do tonight.
Per buildfarm.
a2f433fa49 pgstat: add alternate output for stats.spec, for the 2PC disabled case.
src/test/isolation/expected/stats_1.out | 3761 +++++++++++++++++++++++++++++++
1 file changed, 3761 insertions(+)
Upstream: git.postgresql.org