diff --git a/dbms/src/Common/TiFlashMetrics.h b/dbms/src/Common/TiFlashMetrics.h
index d8237aa9bee..7d29442957d 100644
--- a/dbms/src/Common/TiFlashMetrics.h
+++ b/dbms/src/Common/TiFlashMetrics.h
@@ -536,6 +536,7 @@ static_assert(RAFT_REGION_BIG_WRITE_THRES * 4 < RAFT_REGION_BIG_WRITE_MAX, "Inva
     M(tiflash_raft_read_index_events_count,                                                                                         \
       "Raft read index events counter",                                                                                             \
       Counter,                                                                                                                      \
+      F(type_bypass_lock, {{"type", "bypass_lock"}}),                                                                               \
       F(type_use_histroy, {{"type", "use_histroy"}}),                                                                               \
       F(type_use_cache, {{"type", "use_cache"}}))                                                                                   \
     M(tiflash_raft_learner_read_failures_count,                                                                                     \
diff --git a/dbms/src/Storages/KVStore/FFI/ProxyFFI.h b/dbms/src/Storages/KVStore/FFI/ProxyFFI.h
index 3b23ba28ed1..21e1e73808c 100644
--- a/dbms/src/Storages/KVStore/FFI/ProxyFFI.h
+++ b/dbms/src/Storages/KVStore/FFI/ProxyFFI.h
@@ -266,6 +266,7 @@ inline EngineStoreServerHelper GetEngineStoreServerHelper(EngineStoreServerWrap
         .fn_set_pb_msg_by_bytes = SetPBMsByBytes,
         .fn_handle_safe_ts_update = HandleSafeTSUpdate,
         .fn_fast_add_peer = FastAddPeer,
+        .fn_get_lock_by_key = GetLockByKey,
         .fn_query_fap_snapshot_state = QueryFapSnapshotState,
         .fn_clear_fap_snapshot = ClearFapSnapshot,
         .fn_kvstore_region_exists = KvstoreRegionExists,
diff --git a/dbms/src/Storages/KVStore/MultiRaft/RegionData.cpp b/dbms/src/Storages/KVStore/MultiRaft/RegionData.cpp
index 27f05766c9d..66acb0bac07 100644
--- a/dbms/src/Storages/KVStore/MultiRaft/RegionData.cpp
+++ b/dbms/src/Storages/KVStore/MultiRaft/RegionData.cpp
@@ -12,6 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#include <Common/TiFlashMetrics.h>
 #include <IO/ReadHelpers.h>
 #include <IO/WriteHelpers.h>
 #include <Storages/KVStore/FFI/ColumnFamily.h>
@@ -228,8 +229,14 @@ DecodedLockCFValuePtr RegionData::getLockInfo(const RegionLockReadQuery & query)
             continue;
         if (lock_info.min_commit_ts > query.read_tso)
             continue;
-        if (query.bypass_lock_ts && query.bypass_lock_ts->count(lock_info.lock_version))
-            continue;
+        if (query.bypass_lock_ts)
+        {
+            if (query.bypass_lock_ts->count(lock_info.lock_version))
+            {
+                GET_METRIC(tiflash_raft_read_index_events_count, type_bypass_lock).Increment();
+                continue;
+            }
+        }
         return lock_info_ptr;
     }
 
diff --git a/dbms/src/Storages/KVStore/Region.cpp b/dbms/src/Storages/KVStore/Region.cpp
index ee1500af1e7..4f29de08e73 100644
--- a/dbms/src/Storages/KVStore/Region.cpp
+++ b/dbms/src/Storages/KVStore/Region.cpp
@@ -131,14 +131,15 @@ std::string Region::getDebugString() const
 {
     const auto & meta_snap = meta.dumpRegionMetaSnapshot();
     return fmt::format(
-        "[region_id={} index={} table_id={} ver={} conf_ver={} state={} peer={}]",
+        "[region_id={} index={} table_id={} ver={} conf_ver={} state={} peer={} range={}]",
         id(),
         meta.appliedIndex(),
         mapped_table_id,
         meta_snap.ver,
         meta_snap.conf_ver,
         raft_serverpb::PeerState_Name(peerState()),
-        meta_snap.peer.ShortDebugString());
+        meta_snap.peer.ShortDebugString(),
+        getRange()->toDebugString());
 }
 
 std::string Region::toString(bool dump_status) const