1 files changed, 10 insertions, 0 deletions
diff --git a/synapse/federation/transaction_queue.py b/synapse/federation/transaction_queue.py
index eb504055f8..5d4f244377 100644
--- a/synapse/federation/transaction_queue.py
+++ b/synapse/federation/transaction_queue.py
@@ -36,6 +36,12 @@ logger = logging.getLogger(__name__)
 
 metrics = synapse.metrics.get_metrics_for(__name__)
 
+client_metrics = synapse.metrics.get_metrics_for("synapse.federation.client")
+sent_pdus_destination_dist = client_metrics.register_distribution(
+    "sent_pdu_destinations"
+)
+sent_edus_counter = client_metrics.register_counter("sent_edus")
+
 
 class TransactionQueue(object):
     """This class makes sure we only have one transaction in flight at
@@ -135,6 +141,8 @@ class TransactionQueue(object):
         if not destinations:
             return
 
+        sent_pdus_destination_dist.inc_by(len(destinations))
+
         for destination in destinations:
             self.pending_pdus_by_dest.setdefault(destination, []).append(
                 (pdu, order)
@@ -167,6 +175,8 @@ class TransactionQueue(object):
         if not self.can_send_to(destination):
             return
 
+        sent_edus_counter.inc()
+
         if key:
             self.pending_edus_keyed_by_dest.setdefault(
                 destination, {}