diff --git a/ydb/tests/datashard/vector_search/workload/select-workload.py b/ydb/tests/datashard/vector_search/workload/select-workload.py
new file mode 100644
index 000000000000..0cc8fe298bbb
--- /dev/null
+++ b/ydb/tests/datashard/vector_search/workload/select-workload.py
@@ -0,0 +1,119 @@
+from concurrent.futures import ThreadPoolExecutor, wait, FIRST_COMPLETED
+import time
+import os
+import yaml
+import ydb
+import numpy as np
+
+# === Configuration ===
+CONFIG_PATH = os.path.expanduser("~/.ydb/config/config.yaml")
+DURATION = 10  # seconds
+MAX_WORKERS = 8
+TX_MODE = ydb.QuerySnapshotReadOnly()
+
+TABLE = "wikipedia"
+INDEX = "idx_vector"
+EMBEDDING_DIM = 768
+K = 5
+
+QUERY = f"""
+DECLARE $EmbeddingList as List<Float>;
+
+$EmbeddingString = Knn::ToBinaryStringFloat($EmbeddingList);
+
+SELECT id, Knn::CosineDistance(embedding, $EmbeddingString) AS cosine
+FROM {TABLE}
+VIEW {INDEX}
+ORDER BY cosine
+LIMIT {K};
+"""
+
+def load_ydb_config():
+    with open(CONFIG_PATH) as f:
+        config = yaml.safe_load(f)
+    profile = config.get("active_profile", "default")
+    profiles = config.get("profiles", {})
+    prof = profiles.get(profile, {})
+    endpoint = prof.get("endpoint")
+    database = prof.get("database")
+    return endpoint, database
+
+def make_random_embedding():
+    arr = np.random.randn(EMBEDDING_DIM).astype(float)
+    return arr.tolist()
+
+def run_query(pool):
+    emb_list = make_random_embedding()
+    def callee(session: ydb.QuerySession):
+        return list(session.transaction(TX_MODE).execute(
+            QUERY,
+            commit_tx=True,
+            parameters={
+                "$EmbeddingList": ydb.TypedValue(emb_list, ydb.ListType(ydb.PrimitiveType.Float)),
+            },
+        ))
+    result = pool.retry_operation_sync(callee)
+    return result[0].rows
+
+def pretty_print(rows):
+    if not rows:
+        print("No results.")
+        return
+    id_width = 8
+    for row in rows:
+        id_str = str(row.get('id', ''))[:id_width]
+        cosine = row.get('cosine')
+        cosine_str = "None" if cosine is None else f"{cosine:.5f}"
+        print(f"{id_str:<{id_width}} | {cosine_str}")
+
+def run_benchmark(pool):
+    times = []
+    query_counter = 0
+    start_time = time.time()
+
+    def submit_query(executor, futures_times):
+        f = executor.submit(run_query, pool)
+        futures_times[f] = time.time()
+        return f
+
+    with ThreadPoolExecutor(max_workers=MAX_WORKERS) as executor:
+        futures_times = {}
+        in_flight = set()
+        for _ in range(MAX_WORKERS):
+            f = submit_query(executor, futures_times)
+            in_flight.add(f)
+        while in_flight:
+            done, _ = wait(in_flight, return_when=FIRST_COMPLETED)
+            for future in done:
+                submit_time = futures_times.pop(future)
+                finish_time = time.time()
+                query_time = finish_time - submit_time
+                rows = future.result()
+                query_counter += 1
+                print(f"\n=== Query result #{query_counter} ({query_time:.3f}s) ===")
+                pretty_print(rows)
+                times.append(query_time)
+                in_flight.remove(future)
+                if finish_time - start_time < DURATION:
+                    f_new = submit_query(executor, futures_times)
+                    in_flight.add(f_new)
+        total_duration = time.time() - start_time
+    return query_counter, total_duration, times
+
+def main():
+    endpoint, database = load_ydb_config()
+    print(f"Using endpoint: {endpoint}, database: {database}")
+    driver = ydb.Driver(endpoint=endpoint, database=database)
+    driver.wait(fail_fast=True, timeout=5)
+    pool = ydb.QuerySessionPool(driver)
+    try:
+        query_counter, total_duration, times = run_benchmark(pool)
+        print(f"\nCompleted {query_counter} queries in {total_duration:.3f} seconds")
+        if times:
+            print(f"Queries per second: {query_counter / total_duration:.2f}")
+            print(f"Avg query time: {sum(times)/len(times):.3f} seconds")
+    finally:
+        driver.stop()
+
+if __name__ == "__main__":
+    main()