Running installcheck-world on an unrelated patch, I noticed a failure here in test/isolation/expected/stats_1.out (this is line 3102):
step s1_slru_check_stats: SELECT current.blks_zeroed > before.value FROM test_slru_stats before INNER JOIN pg_stat_slru current ON before.slru = current.name WHERE before.stat = 'blks_zeroed'; ?column? -------- t (1 row) This is built from bab588c. On my amd64/linux box the result is f. The same mismatch is present if I build from 6392f2a (i.e., just before a2f433f pgstat: add alternate output for stats.spec), along with a bunch of others. So a2f433f seems to have silenced all the rest of those, but not this one. If I build from ad40166, installcheck-world passes. That's as far as I have pursued it. Regards, -Chap