diff --git a/include/xrpl/telemetry/MetricNames.h b/include/xrpl/telemetry/MetricNames.h
index 0de6b1e8fa..bfc3abe0f7 100644
--- a/include/xrpl/telemetry/MetricNames.h
+++ b/include/xrpl/telemetry/MetricNames.h
@@ -253,6 +253,10 @@ inline constexpr char peerAcceptTotal[] = "peer_accept_total";
  * Peer disconnects, by cause and connection direction.
  */
 inline constexpr char peerDisconnectTotal[] = "peer_disconnect_total";
+/**
+ * Relayed transactions this node did not process, by reason.
+ */
+inline constexpr char peerTxRejectedTotal[] = "peer_tx_rejected_total";
 /**
  * Peer data requests this node declined to serve, by kind and cause.
  */
@@ -762,6 +766,22 @@ inline constexpr char graceful[] = "graceful";
 inline constexpr char readError[] = "read_error";
 }  // namespace disconnect
 
+/**
+ * `peer_tx_rejected_total` reasons -- why a relayed transaction was not
+ * processed.
+ *
+ * `duplicate` is ordinary relay overlap and dominates, because a peer relays
+ * every transaction it hears. `known_bad` and `inner_batch` mean a peer sent
+ * traffic it should not, so the split is what separates normal overlap from a
+ * misbehaving peer. The total across reasons matches the
+ * `transactions_duplicate` traffic category for the first two.
+ */
+namespace tx_rejected {
+inline constexpr char duplicate[] = "duplicate";
+inline constexpr char knownBad[] = "known_bad";
+inline constexpr char innerBatch[] = "inner_batch";
+}  // namespace tx_rejected
+
 /**
  * `serve_refused_total` request kinds: what the peer had asked for.
  */
diff --git a/src/xrpld/overlay/detail/PeerImp.cpp b/src/xrpld/overlay/detail/PeerImp.cpp
index 59015bec2e..72d60ec257 100644
--- a/src/xrpld/overlay/detail/PeerImp.cpp
+++ b/src/xrpld/overlay/detail/PeerImp.cpp
@@ -1428,6 +1428,12 @@ PeerImp::handleTransaction(
         */
         if (stx->isFlag(tfInnerBatchTxn))
         {
+            XRPL_METRIC_COUNTER_INC_LABELED(
+                app_,
+                telemetry::metric::peerTxRejectedTotal,
+                "Relayed transactions not processed, by reason",
+                {{telemetry::label::reason,
+                  std::string(telemetry::lval::tx_rejected::innerBatch)}});
             JLOG(pJournal_.warn()) << "Ignoring Network relayed Tx containing "
                                       "tfInnerBatchTxn (handleTransaction).";
             fee_.update(resource::kFeeModerateBurdenPeer, "inner batch txn");
@@ -1443,11 +1449,24 @@ PeerImp::handleTransaction(
             // we have seen this transaction recently
             if (any(flags & HashRouterFlags::BAD))
             {
+                XRPL_METRIC_COUNTER_INC_LABELED(
+                    app_,
+                    telemetry::metric::peerTxRejectedTotal,
+                    "Relayed transactions not processed, by reason",
+                    {{telemetry::label::reason,
+                      std::string(telemetry::lval::tx_rejected::knownBad)}});
                 fee_.update(resource::kFeeUselessData, "known bad");
                 JLOG(pJournal_.debug()) << "Ignoring known bad tx " << txID;
             }
             else
             {
+                XRPL_METRIC_COUNTER_INC_LABELED(
+                    app_,
+                    telemetry::metric::peerTxRejectedTotal,
+                    "Relayed transactions not processed, by reason",
+                    {{telemetry::label::reason,
+                      std::string(telemetry::lval::tx_rejected::duplicate)}});
+
                 // Erase only if the server has seen this tx. If the server
                 // has not seen this tx then the tx could not have been
                 // queued for this peer.