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Add chunk_size parameter to test_lfc_prefetch test

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Konstantin Knizhnik
2025-04-29 09:37:37 +03:00
parent c59ff1fce8
commit 5ccb56de04
1 changed files with 3 additions and 1 deletions
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4
test_runner/performance/test_lfc_prefetch.py
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@@ -16,8 +16,9 @@ from fixtures.utils import USE_LFC
@pytest.mark.timeout(10000)
@pytest.mark.parametrize("n_readers", [1, 2, 4, 8])
@pytest.mark.parametrize("n_writers", [0, 1, 2, 4, 8])
@pytest.mark.parametrize("chunk_size", [1, 8, 16])
@pytest.mark.skipif(not USE_LFC, reason="LFC is disabled, skipping")
def test_lfc_prefetch(neon_simple_env: NeonEnv, n_readers: int, n_writers: int):
def test_lfc_prefetch(neon_simple_env: NeonEnv, n_readers: int, n_writers: int, chunk_size: int):
"""
Test resizing the Local File Cache
"""
@@ -33,6 +34,7 @@ def test_lfc_prefetch(neon_simple_env: NeonEnv, n_readers: int, n_writers: int):
"enable_seqscan=off",
"autovacuum=off",
"statement_timeout=0",
f"neon.file_cache_chunk_size={chunk_size}",
"neon.store_prefetch_result_in_lfc=on",
],
)