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Merge branch 'main' into bojan-psbench-over-kvstore

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This commit is contained in:
Bojan Serafimov
2022-04-12 13:04:59 -04:00
parent 98149f1a08 07a9553700
commit 20923e70f5
124 changed files with 9381 additions and 3770 deletions
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10
test_runner/performance/test_random_writes.py
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@@ -49,7 +49,15 @@ def test_random_writes(zenith_with_baseline: PgCompare):
count integer default 0
);
""")
cur.execute(f"INSERT INTO Big (pk) values (generate_series(1,{n_rows}))")
# Insert n_rows in batches to avoid query timeouts
rows_inserted = 0
while rows_inserted < n_rows:
rows_to_insert = min(1000 * 1000, n_rows - rows_inserted)
low = rows_inserted + 1
high = rows_inserted + rows_to_insert
cur.execute(f"INSERT INTO Big (pk) values (generate_series({low},{high}))")
rows_inserted += rows_to_insert
# Get table size (can't be predicted because padding and alignment)
cur.execute("SELECT pg_relation_size('Big');")

4
test_runner/performance/test_seqscans.py
View File

@@ -17,8 +17,8 @@ import pytest
# into memory in the page server.
pytest.param(100000, 100, 0),
# Also test with a larger table, with and without parallelism
pytest.param(10000000, 1, 0, marks=pytest.mark.slow),
pytest.param(10000000, 1, 4, marks=pytest.mark.slow)
pytest.param(10000000, 1, 0),
pytest.param(10000000, 1, 4)
])
def test_seqscans(zenith_with_baseline: PgCompare, rows: int, iters: int, workers: int):
env = zenith_with_baseline