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Check prefetch termination on PS disconnect

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This commit is contained in:
Konstantin Knizhnik
2024-03-28 18:26:00 +02:00
parent ea2083653c
commit 40226ce7da
5 changed files with 45 additions and 6 deletions
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7
test_runner/regress/test_pageserver_restarts_under_workload.py
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@@ -13,14 +13,15 @@ from fixtures.neon_fixtures import NeonEnv, PgBin
def test_pageserver_restarts_under_worload(neon_simple_env: NeonEnv, pg_bin: PgBin):
env = neon_simple_env
env.neon_cli.create_branch("test_pageserver_restarts")
endpoint = env.endpoints.create_start("test_pageserver_restarts")
n_restarts = 10
endpoint = env.endpoints.create_start("test_pageserver_restarts", config_lines=["effective_io_concurrency=100"])
n_restarts = 100
scale = 10
def run_pgbench(connstr: str):
log.info(f"Start a pgbench workload on pg {connstr}")
pg_bin.run_capture(["pgbench", "-i", f"-s{scale}", connstr])
pg_bin.run_capture(["pgbench", f"-T{n_restarts}", connstr])
pg_bin.run_capture(["pgbench", f"-c 10 -f select.sql -T{n_restarts}", connstr])
thread = threading.Thread(target=run_pgbench, args=(endpoint.connstr(),), daemon=True)
thread.start()