RSS usage by tests, sorted

ydb/tests/functional/tpc/medium/tpch [test_s_float.py] chunk 7.52 GiB
ydb/tests/functional/tpc/medium/tpch [test_s1.py] chunk 13.09 GiB
ydb/tests/functional/tpc/medium/tpch [test_decimal.py] chunk 15.01 GiB