diff --git a/synapse/storage/databases/main/event_federation.py b/synapse/storage/databases/main/event_federation.py
index a5d9a25d29..c3bdfe1e5a 100644
--- a/synapse/storage/databases/main/event_federation.py
+++ b/synapse/storage/databases/main/event_federation.py
@@ -399,8 +399,6 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas
yield cached_links
- logger.info("CHAINS: Found cached chain links %d", len(found_cached_chains))
-
# This query is structured to first get all chain IDs reachable, and
# then pull out all links from those chains. This does pull out more
# rows than is strictly necessary, however there isn't a way of
@@ -439,23 +437,16 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas
chains_to_fetch_sorted = SortedSet(chains_to_fetch)
chains_to_fetch_sorted.difference_update(found_cached_chains)
- logger.info("CHAINS: Fetching chain links %d", len(chains_to_fetch_sorted))
-
start_block = time.monotonic()
while chains_to_fetch_sorted:
batch2 = list(chains_to_fetch_sorted.islice(-BATCH_SIZE))
chains_to_fetch_sorted.difference_update(batch2)
- logger.info("CHAINS: batch2 %d", len(batch2))
clause, args = make_in_list_sql_clause(
txn.database_engine, "origin_chain_id", batch2
)
- start_query = time.monotonic()
txn.execute(sql % (clause,), args)
- end_query = time.monotonic()
-
- logger.info("CHAINS: query took %d ms", (end_query - start_query) * 1000)
links: Dict[int, List[Tuple[int, int, int]]] = {}
@@ -494,15 +485,10 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas
chains_to_fetch_sorted.difference_update(links)
- logger.info("CHAINS: returned %d", len(links))
- logger.info("CHAINS: remaining %d", len(chains_to_fetch_sorted))
-
yield links
end_block = time.monotonic()
- logger.info("CHAINS: block took %d ms", (end_block - start_block) * 1000)
-
def _get_auth_chain_ids_txn(
self, txn: LoggingTransaction, event_ids: Collection[str], include_given: bool
) -> Set[str]:
@@ -689,7 +675,6 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas
# are reachable from any event.
# (We need to take a copy of `seen_chains` as the function mutates it)
- logger.info("CHAINS: for room %s", room_id)
for links in self._get_chain_links(txn, seen_chains, self._chain_links_cache):
for chains in set_to_chain:
for chain_id in links:
@@ -700,8 +685,6 @@ class EventFederationWorkerStore(SignatureWorkerStore, EventsWorkerStore, SQLBas
seen_chains.update(chains)
- logger.info("CHAINS: materialized chains %d", len(chains))
-
# Now for each chain we figure out the maximum sequence number reachable
# from *any* state set and the minimum sequence number reachable from
# *all* state sets. Events in that range are in the auth chain
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