1 files changed, 13 insertions, 1 deletions
diff --git a/synapse/replication/tcp/redis.py b/synapse/replication/tcp/redis.py
index 4c08425735..49b3ed0c5e 100644
--- a/synapse/replication/tcp/redis.py
+++ b/synapse/replication/tcp/redis.py
@@ -25,7 +25,11 @@ from synapse.replication.tcp.commands import (
     ReplicateCommand,
     parse_command_from_line,
 )
-from synapse.replication.tcp.protocol import AbstractConnection
+from synapse.replication.tcp.protocol import (
+    AbstractConnection,
+    tcp_inbound_commands_counter,
+    tcp_outbound_commands_counter,
+)
 
 if TYPE_CHECKING:
     from synapse.replication.tcp.handler import ReplicationCommandHandler
@@ -79,6 +83,10 @@ class RedisSubscriber(txredisapi.SubscriberProtocol, AbstractConnection):
             )
             return
 
+        # We use "redis" as the name here as we don't have 1:1 connections to
+        # remote instances.
+        tcp_inbound_commands_counter.labels(cmd.NAME, "redis").inc()
+
         # Now lets try and call on_<CMD_NAME> function
         run_as_background_process(
             "replication-" + cmd.get_logcontext_id(), self.handle_command, cmd
@@ -126,6 +134,10 @@ class RedisSubscriber(txredisapi.SubscriberProtocol, AbstractConnection):
 
         encoded_string = string.encode("utf-8")
 
+        # We use "redis" as the name here as we don't have 1:1 connections to
+        # remote instances.
+        tcp_outbound_commands_counter.labels(cmd.NAME, "redis").inc()
+
         async def _send():
             with PreserveLoggingContext():
                 # Note that we use the other connection as we can't send