Files
neon/test_runner/regress
Joonas Koivunen 463b6a26b5 test: show relative order eviction with "fast growing tenant" (#6377)
Refactor out test_disk_usage_eviction tenant creation and add a custom
case with 4 tenants, 3 made with pgbench scale=1 and 1 made with pgbench
scale=4.

Because the tenants are created in order of scales [1, 1, 1, 4] this is
simple enough to demonstrate the problem with using absolute access
times, because on a disk usage based eviction run we will
disproportionally target the *first* scale=1 tenant(s), and the later
larger tenant does not lose anything.

This test is not enough to show the difference between `relative_equal`
and `relative_spare` (the fudge factor); much larger scale will be
needed for "the large tenant", but that will make debug mode tests
slower.

Cc: #5304
2024-01-25 15:38:28 +02:00
..
2024-01-22 14:53:29 -08:00
2023-07-21 21:20:53 +03:00
2024-01-16 08:42:13 +00:00
2023-07-18 12:56:40 +03:00
2023-07-18 12:56:40 +03:00