Add tracing to media `/upload` endpoint (#15850)

Add tracing instrumentation to media `/upload` code paths to investigate https://github.com/matrix-org/synapse/issues/15841

1 files changed, 1 insertions, 0 deletions

diff --git a/synapse/module_api/callbacks/spamchecker_callbacks.py b/synapse/module_api/callbacks/spamchecker_callbacks.py

index 7cee442145..e191450323 100644
--- a/synapse/module_api/callbacks/spamchecker_callbacks.py
+++ b/synapse/module_api/callbacks/spamchecker_callbacks.py
@@ -788,6 +788,7 @@ class SpamCheckerModuleApiCallbacks:
 
         return RegistrationBehaviour.ALLOW
 
+    @trace
     async def check_media_file_for_spam(
         self, file_wrapper: ReadableFileWrapper, file_info: FileInfo
     ) -> Union[Tuple[Codes, dict], Literal["NOT_SPAM"]]: