diff --git a/ydb/core/kqp/common/kqp_data_integrity_trails.h b/ydb/core/kqp/common/kqp_data_integrity_trails.h
index 71198204a55b..9278577dde45 100644
--- a/ydb/core/kqp/common/kqp_data_integrity_trails.h
+++ b/ydb/core/kqp/common/kqp_data_integrity_trails.h
@@ -6,6 +6,8 @@
 #include <library/cpp/string_utils/base64/base64.h>
 
 #include <ydb/core/data_integrity_trails/data_integrity_trails.h>
+#include <ydb/core/tx/data_events/events.h>
+#include <ydb/core/tx/datashard/datashard.h>
 
 namespace NKikimr {
 namespace NDataIntegrity {
@@ -97,23 +99,110 @@ inline void LogIntegrityTrails(const TString& traceId, NKikimrKqp::EQueryAction
 }
 
 // DataExecuter
-inline void LogIntegrityTrails(const TString& txType, const TString& traceId, ui64 txId, TMaybe<ui64> shardId, const TActorContext& ctx) {
-    auto log = [](const auto& type, const auto& traceId, const auto& txId, const auto& shardId) {
+inline void LogIntegrityTrails(const TString& txType, const TString& txLocksDebugStr, const TString& traceId, ui64 txId, TMaybe<ui64> shardId, const TActorContext& ctx) {
+    auto log = [](const auto& type, const auto& txLocksDebugStr, const auto& traceId, const auto& txId, const auto& shardId) {
         TStringStream ss;
         LogKeyValue("Component", "Executer", ss);
+        LogKeyValue("Type", "Request", ss);
         LogKeyValue("TraceId", traceId, ss);
         LogKeyValue("PhyTxId", ToString(txId), ss);
+        LogKeyValue("Locks", "[" + txLocksDebugStr + "]", ss);
 
         if (shardId) {
             LogKeyValue("ShardId", ToString(*shardId), ss);
         }
 
-        LogKeyValue("Type", type, ss, /*last*/ true);
+        LogKeyValue("TxType", type, ss, /*last*/ true);
+
+        return ss.Str();
+    };
+
+    LOG_INFO_S(ctx, NKikimrServices::DATA_INTEGRITY, log(txType, txLocksDebugStr, traceId, txId, shardId));
+}
+
+inline void LogIntegrityTrails(const TString& state, const TString& traceId, const NEvents::TDataEvents::TEvWriteResult::TPtr& ev, const TActorContext& ctx) {
+    auto log = [](const auto& state, const auto& traceId, const auto& ev) {
+        const auto& record = ev->Get()->Record;
+
+        TStringStream ss;
+        LogKeyValue("Component", "Executer", ss);
+        LogKeyValue("Type", "Response", ss);
+        LogKeyValue("State", state, ss);
+        LogKeyValue("TraceId", traceId, ss);
+        LogKeyValue("PhyTxId", ToString(record.GetTxId()), ss);
+        LogKeyValue("ShardId", ToString(record.GetOrigin()), ss);
+
+        TStringBuilder locksDebugStr;
+        locksDebugStr << "[";
+        for (const auto& lock : record.GetTxLocks()) {
+            locksDebugStr << lock.ShortDebugString();
+        }
+        locksDebugStr << "]";
+
+        LogKeyValue("Locks", locksDebugStr, ss);
+        LogKeyValue("Status",  NKikimrDataEvents::TEvWriteResult::EStatus_Name(ev->Get()->GetStatus()), ss);
+
+        NYql::TIssues issues;
+        NYql::IssuesFromMessage(record.GetIssues(), issues);
+        LogKeyValue("Issues", issues.ToString(), ss, /*last*/ true);
+
+        return ss.Str();
+    };
+
+    LOG_INFO_S(ctx, NKikimrServices::DATA_INTEGRITY, log(state, traceId, ev));
+}
+
+inline void LogIntegrityTrails(const TString& state, const TString& traceId, const TEvDataShard::TEvProposeTransactionResult::TPtr& ev, const TActorContext& ctx) {
+    auto log = [](const auto& state, const auto& traceId, const auto& ev) {
+        const auto& record = ev->Get()->Record;
+
+        TStringStream ss;
+        LogKeyValue("Component", "Executer", ss);
+        LogKeyValue("Type", "Response", ss);
+        LogKeyValue("State", state, ss);
+        LogKeyValue("TraceId", traceId, ss);
+        LogKeyValue("PhyTxId", ToString(record.GetTxId()), ss);
+        LogKeyValue("ShardId", ToString(record.GetOrigin()), ss);
+
+        TStringBuilder locksDebugStr;
+        locksDebugStr << "[";
+        for (const auto& lock : record.GetTxLocks()) {
+            locksDebugStr << lock.ShortDebugString();
+        }
+        locksDebugStr << "]";
+
+        LogKeyValue("Locks", locksDebugStr, ss);
+        LogKeyValue("Status",  NKikimrTxDataShard::TEvProposeTransactionResult_EStatus_Name(ev->Get()->GetStatus()), ss);
+        LogKeyValue("Issues", ev->Get()->GetError(), ss, /*last*/ true);
+
+        return ss.Str();
+    };
+
+    LOG_INFO_S(ctx, NKikimrServices::DATA_INTEGRITY, log(state, traceId, ev));
+}
+
+template <typename TActorResultInfo>
+inline void LogIntegrityTrails(const TString& type, const TString& traceId, ui64 txId, const TActorResultInfo& info, const TActorContext& ctx) {
+    auto log = [](const auto& type, const auto& traceId, const auto& txId, const auto& info) {
+        TStringStream ss;
+        LogKeyValue("Component", "Executer", ss);
+        LogKeyValue("Type", type, ss);
+        LogKeyValue("TraceId", traceId, ss);
+        LogKeyValue("PhyTxId", ToString(txId), ss);
+
+        TStringBuilder locksDebugStr;
+        locksDebugStr << "[";
+        for (const auto& lock : info.GetLocks()) {
+            locksDebugStr << lock.ShortDebugString();
+        }
+        locksDebugStr << "]";
+
+        LogKeyValue("Locks", locksDebugStr, ss);
 
         return ss.Str();
     };
 
-    LOG_INFO_S(ctx, NKikimrServices::DATA_INTEGRITY, log(txType, traceId, txId, shardId));
+    LOG_INFO_S(ctx, NKikimrServices::DATA_INTEGRITY, log(type, traceId, txId, info));
 }
 
 // WriteActor,BufferActor
diff --git a/ydb/core/kqp/executer_actor/kqp_data_executer.cpp b/ydb/core/kqp/executer_actor/kqp_data_executer.cpp
index cbd154485695..ba64142c9912 100644
--- a/ydb/core/kqp/executer_actor/kqp_data_executer.cpp
+++ b/ydb/core/kqp/executer_actor/kqp_data_executer.cpp
@@ -236,6 +236,7 @@ class TKqpDataExecuter : public TKqpExecuterBase<TKqpDataExecuter, EExecType::Da
             if (data.GetData().template Is<NKikimrTxDataShard::TEvKqpInputActorResultInfo>()) {
                 NKikimrTxDataShard::TEvKqpInputActorResultInfo info;
                 YQL_ENSURE(data.GetData().UnpackTo(&info), "Failed to unpack settings");
+                NDataIntegrity::LogIntegrityTrails("InputActorResult", Request.UserTraceId, TxId, info, TlsActivationContext->AsActorContext());
                 for (auto& lock : info.GetLocks()) {
                     if (!TxManager) {
                         Locks.push_back(lock);
@@ -254,6 +255,7 @@ class TKqpDataExecuter : public TKqpExecuterBase<TKqpDataExecuter, EExecType::Da
             } else if (data.GetData().template Is<NKikimrKqp::TEvKqpOutputActorResultInfo>()) {
                 NKikimrKqp::TEvKqpOutputActorResultInfo info;
                 YQL_ENSURE(data.GetData().UnpackTo(&info), "Failed to unpack settings");
+                NDataIntegrity::LogIntegrityTrails("OutputActorResult", Request.UserTraceId, TxId, info, TlsActivationContext->AsActorContext());
                 for (auto& lock : info.GetLocks()) {
                     if (!TxManager) {
                         Locks.push_back(lock);
@@ -505,6 +507,7 @@ class TKqpDataExecuter : public TKqpExecuterBase<TKqpDataExecuter, EExecType::Da
         TShardState* shardState = ShardStates.FindPtr(shardId);
         YQL_ENSURE(shardState, "Unexpected propose result from unknown tabletId " << shardId);
 
+        NDataIntegrity::LogIntegrityTrails("Prepare", Request.UserTraceId, ev, TlsActivationContext->AsActorContext());
         LOG_D("Got propose result, shard: " << shardId << ", status: "
             << NKikimrTxDataShard::TEvProposeTransactionResult_EStatus_Name(res->GetStatus())
             << ", error: " << res->GetError());
@@ -574,6 +577,7 @@ class TKqpDataExecuter : public TKqpExecuterBase<TKqpDataExecuter, EExecType::Da
         NYql::TIssues issues;
         NYql::IssuesFromMessage(res->Record.GetIssues(), issues);
 
+        NDataIntegrity::LogIntegrityTrails("Prepare", Request.UserTraceId, ev, TlsActivationContext->AsActorContext());
         LOG_D("Recv EvWriteResult (prepare) from ShardID=" << shardId
             << ", Status=" << NKikimrDataEvents::TEvWriteResult::EStatus_Name(ev->Get()->GetStatus())
             << ", TxId=" << ev->Get()->Record.GetTxId()
@@ -1104,7 +1108,7 @@ class TKqpDataExecuter : public TKqpExecuterBase<TKqpDataExecuter, EExecType::Da
             transaction.SetFlags(TEvTxProxy::TEvProposeTransaction::FlagVolatile);
         }
 
-        NDataIntegrity::LogIntegrityTrails("PlannedTx", Request.UserTraceId, TxId, {}, TlsActivationContext->AsActorContext());
+        NDataIntegrity::LogIntegrityTrails("PlannedTx", "", Request.UserTraceId, TxId, {}, TlsActivationContext->AsActorContext());
 
         LOG_D("Execute planned transaction, coordinator: " << TxCoordinator << " for " << affectedSet.size() << "shards");
         Send(MakePipePerNodeCacheID(false), new TEvPipeCache::TEvForward(ev.Release(), TxCoordinator, /* subscribe */ true));
@@ -1245,6 +1249,7 @@ class TKqpDataExecuter : public TKqpExecuterBase<TKqpDataExecuter, EExecType::Da
         NYql::TIssues issues;
         NYql::IssuesFromMessage(res->Record.GetIssues(), issues);
 
+        NDataIntegrity::LogIntegrityTrails("Execute", Request.UserTraceId, ev, TlsActivationContext->AsActorContext());
         LOG_D("Recv EvWriteResult (execute) from ShardID=" << shardId
             << ", Status=" << NKikimrDataEvents::TEvWriteResult::EStatus_Name(ev->Get()->GetStatus())
             << ", TxId=" << ev->Get()->Record.GetTxId()
@@ -1314,6 +1319,7 @@ class TKqpDataExecuter : public TKqpExecuterBase<TKqpDataExecuter, EExecType::Da
         TShardState* shardState = ShardStates.FindPtr(shardId);
         YQL_ENSURE(shardState);
 
+        NDataIntegrity::LogIntegrityTrails("Execute", Request.UserTraceId, ev, TlsActivationContext->AsActorContext());
         LOG_D("Got propose result, shard: " << shardId << ", status: "
             << NKikimrTxDataShard::TEvProposeTransactionResult_EStatus_Name(res->GetStatus())
             << ", error: " << res->GetError());
@@ -1804,7 +1810,8 @@ class TKqpDataExecuter : public TKqpExecuterBase<TKqpDataExecuter, EExecType::Da
                     flags));
             }
 
-            NDataIntegrity::LogIntegrityTrails("DatashardTx", Request.UserTraceId, TxId, shardId, TlsActivationContext->AsActorContext());
+            NDataIntegrity::LogIntegrityTrails("DatashardTx", dataTransaction.GetKqpTransaction().GetLocks().ShortDebugString(), 
+                Request.UserTraceId, TxId, shardId, TlsActivationContext->AsActorContext());
 
             ResponseEv->Orbit.Fork(evData->Orbit);
             ev = std::move(evData);
@@ -1840,7 +1847,8 @@ class TKqpDataExecuter : public TKqpExecuterBase<TKqpDataExecuter, EExecType::Da
 
         auto traceId = ExecuterSpan.GetTraceId();
 
-        NDataIntegrity::LogIntegrityTrails("EvWriteTx", Request.UserTraceId, TxId, shardId, TlsActivationContext->AsActorContext());
+        NDataIntegrity::LogIntegrityTrails("EvWriteTx", evWriteTransaction->Record.GetLocks().ShortDebugString(), 
+            Request.UserTraceId, TxId, shardId, TlsActivationContext->AsActorContext());
 
         auto shardsToString = [](const auto& shards) {
             TStringBuilder builder;
diff --git a/ydb/core/kqp/ut/data_integrity/kqp_data_integrity_trails_ut.cpp b/ydb/core/kqp/ut/data_integrity/kqp_data_integrity_trails_ut.cpp
index 225d797e8668..52808c771aa6 100644
--- a/ydb/core/kqp/ut/data_integrity/kqp_data_integrity_trails_ut.cpp
+++ b/ydb/core/kqp/ut/data_integrity/kqp_data_integrity_trails_ut.cpp
@@ -41,7 +41,7 @@ Y_UNIT_TEST_SUITE(KqpDataIntegrityTrails) {
         UNIT_ASSERT_VALUES_EQUAL_C(result.GetStatus(), EStatus::SUCCESS, result.GetIssues().ToString());
 
         // check executer logs
-        UNIT_ASSERT_VALUES_EQUAL(CountSubstr(ss.Str(), "DATA_INTEGRITY INFO: Component: Executer"), LogEnabled ? 1 : 0);
+        UNIT_ASSERT_VALUES_EQUAL(CountSubstr(ss.Str(), "DATA_INTEGRITY INFO: Component: Executer"), LogEnabled ? 2 : 0);
         // check session actor logs
         UNIT_ASSERT_VALUES_EQUAL(CountSubstr(ss.Str(), "DATA_INTEGRITY DEBUG: Component: SessionActor"), LogEnabled ? 2 : 0);
         // check grpc logs
@@ -194,7 +194,7 @@ Y_UNIT_TEST_SUITE(KqpDataIntegrityTrails) {
         UNIT_ASSERT_VALUES_EQUAL_C(result.GetStatus(), EStatus::SUCCESS, result.GetIssues().ToString());
 
         // check executer logs (should be empty, because executer only logs modification operations)
-        UNIT_ASSERT_VALUES_EQUAL(CountSubstr(ss.Str(), "DATA_INTEGRITY INFO: Component: Executer"), 0);
+        UNIT_ASSERT_VALUES_EQUAL(CountSubstr(ss.Str(), "DATA_INTEGRITY INFO: Component: Executer"), 1);
         // check session actor logs
         UNIT_ASSERT_VALUES_EQUAL(CountSubstr(ss.Str(), "DATA_INTEGRITY DEBUG: Component: SessionActor"), 2);
         // check grpc logs
@@ -202,45 +202,6 @@ Y_UNIT_TEST_SUITE(KqpDataIntegrityTrails) {
         // check datashard logs (should be empty, because DataShard only logs modification operations)
         UNIT_ASSERT_VALUES_EQUAL(CountSubstr(ss.Str(), "DATA_INTEGRITY INFO: Component: DataShard"), 0);
     }
-
-    Y_UNIT_TEST_TWIN(UpsertViaLegacyScripting, Streaming) {
-        TKikimrSettings serverSettings;
-        TStringStream ss;
-        serverSettings.LogStream = &ss;
-        TKikimrRunner kikimr(serverSettings);
-        kikimr.GetTestServer().GetRuntime()->SetLogPriority(NKikimrServices::DATA_INTEGRITY, NLog::PRI_TRACE);
-        NYdb::NScripting::TScriptingClient client(kikimr.GetDriver());
-
-
-        const auto query = R"(
-            --!syntax_v1
-
-            UPSERT INTO `/Root/KeyValue` (Key, Value) VALUES
-                (3u, "Value3"),
-                (101u, "Value101"),
-                (201u, "Value201");
-        )";
-
-        if (Streaming) {
-            auto result = client.StreamExecuteYqlScript(query).GetValueSync();        
-            UNIT_ASSERT_VALUES_EQUAL_C(result.GetStatus(), EStatus::SUCCESS, result.GetIssues().ToString());
-            CollectStreamResult(result);
-        } else {
-            auto result = client.ExecuteYqlScript(query).GetValueSync();        
-            UNIT_ASSERT_VALUES_EQUAL_C(result.GetStatus(), EStatus::SUCCESS, result.GetIssues().ToString());
-        }
-            
-        // check executer logs
-        UNIT_ASSERT_VALUES_EQUAL(CountSubstr(ss.Str(), "DATA_INTEGRITY INFO: Component: Executer"), 1);
-        // check session actor logs (should contain double logs because this query was executed via worker actor)
-        UNIT_ASSERT_VALUES_EQUAL(CountSubstr(ss.Str(), "DATA_INTEGRITY DEBUG: Component: SessionActor"), 4);
-        // check grpc logs
-        UNIT_ASSERT_VALUES_EQUAL(CountSubstr(ss.Str(), "DATA_INTEGRITY TRACE: Component: Grpc"), 2);
-        // check datashard logs
-        UNIT_ASSERT_VALUES_EQUAL(CountSubstr(ss.Str(), "DATA_INTEGRITY INFO: Component: DataShard"), 2);
-
-        Cout << ss.Str() << Endl;
-    }
 }
 
 } // namespace NKqp
diff --git a/ydb/core/tx/datashard/datashard_integrity_trails.h b/ydb/core/tx/datashard/datashard_integrity_trails.h
index de0a65569af4..9c742cf615f1 100644
--- a/ydb/core/tx/datashard/datashard_integrity_trails.h
+++ b/ydb/core/tx/datashard/datashard_integrity_trails.h
@@ -126,6 +126,32 @@ inline void LogIntegrityTrailsKeys(const NActors::TActorContext& ctx, const ui64
     }
 }
 
+inline void LogIntegrityTrailsLocks(const NActors::TActorContext& ctx, const ui64 tabletId, const ui64 txId, const TVector<ui64>& locks) {
+    if (locks.empty()) {
+        return;
+    }
+
+    auto logFn = [&]() {
+        TStringStream ss;
+
+        LogKeyValue("Component", "DataShard", ss);
+        LogKeyValue("Type", "Locks", ss);
+        LogKeyValue("TabletId", ToString(tabletId), ss);
+        LogKeyValue("PhyTxId", ToString(txId), ss);
+
+        ss << "BreakLocks: [";
+        for (const auto& lock : locks) {
+            ss << lock << " ";
+        }
+        ss << "]";
+
+        return ss.Str();
+    };
+
+    LOG_INFO_S(ctx, NKikimrServices::DATA_INTEGRITY, logFn());
+
+}
+
 template <typename TxResult>
 inline void LogIntegrityTrailsFinish(const NActors::TActorContext& ctx, const ui64 tabletId, const ui64 txId, const typename TxResult::EStatus status) {
     auto logFn = [&]() {
diff --git a/ydb/core/tx/locks/locks.cpp b/ydb/core/tx/locks/locks.cpp
index 8b2b6ef03b5d..6f055a4205bd 100644
--- a/ydb/core/tx/locks/locks.cpp
+++ b/ydb/core/tx/locks/locks.cpp
@@ -1185,16 +1185,20 @@ void TSysLocks::EraseLock(const TArrayRef<const TCell>& key) {
     }
 }
 
-void TSysLocks::CommitLock(const TArrayRef<const TCell>& key) {
+TVector<ui64> TSysLocks::CommitLock(const TArrayRef<const TCell>& key) {
     Y_ABORT_UNLESS(Update);
+    TVector<ui64> locks;
     if (auto* lock = Locker.FindLockPtr(GetLockId(key))) {
         for (auto& pr : lock->ConflictLocks) {
             if (!!(pr.second & ELockConflictFlags::BreakThemOnOurCommit)) {
                 Update->AddBreakLock(pr.first);
+                locks.push_back(pr.first.LockId);
             }
         }
         Update->AddEraseLock(lock);
     }
+
+    return locks;
 }
 
 void TSysLocks::SetLock(const TTableId& tableId, const TArrayRef<const TCell>& key) {
@@ -1238,14 +1242,16 @@ void TSysLocks::BreakLock(ui64 lockId) {
     }
 }
 
-void TSysLocks::BreakLocks(const TTableId& tableId, const TArrayRef<const TCell>& key) {
+TVector<ui64> TSysLocks::BreakLocks(const TTableId& tableId, const TArrayRef<const TCell>& key) {
     Y_ABORT_UNLESS(!tableId.HasSamePath(TTableId(TSysTables::SysSchemeShard, TSysTables::SysTableLocks)));
 
+    TVector<ui64> breakLockIds;
     if (auto* table = Locker.FindTablePtr(tableId)) {
         if (table->HasRangeLocks()) {
             // Note: avoid copying the key, find all locks here
-            table->Ranges.EachIntersection(key, [update = Update](const TRangeTreeBase::TRange&, TLockInfo* lock) {
+            table->Ranges.EachIntersection(key, [update = Update, &breakLockIds](const TRangeTreeBase::TRange&, TLockInfo* lock) {
                 update->AddBreakLock(lock);
+                breakLockIds.push_back(lock->LockId);
             });
         }
         if (table->HasShardLocks()) {
@@ -1253,6 +1259,8 @@ void TSysLocks::BreakLocks(const TTableId& tableId, const TArrayRef<const TCell>
             Update->AddBreakShardLocks(table);
         }
     }
+
+    return breakLockIds;
 }
 
 void TSysLocks::AddReadConflict(ui64 conflictId) {
diff --git a/ydb/core/tx/locks/locks.h b/ydb/core/tx/locks/locks.h
index 76c486123aa0..c3e6371dd38c 100644
--- a/ydb/core/tx/locks/locks.h
+++ b/ydb/core/tx/locks/locks.h
@@ -883,12 +883,12 @@ class TSysLocks {
     TLock GetLock(const TArrayRef<const TCell>& syslockKey) const;
     void EraseLock(ui64 lockId);
     void EraseLock(const TArrayRef<const TCell>& syslockKey);
-    void CommitLock(const TArrayRef<const TCell>& syslockKey);
+    TVector<ui64> CommitLock(const TArrayRef<const TCell>& syslockKey);
     void SetLock(const TTableId& tableId, const TArrayRef<const TCell>& key);
     void SetLock(const TTableId& tableId, const TTableRange& range);
     void SetWriteLock(const TTableId& tableId, const TArrayRef<const TCell>& key);
     void BreakLock(ui64 lockId);
-    void BreakLocks(const TTableId& tableId, const TArrayRef<const TCell>& key);
+    TVector<ui64> BreakLocks(const TTableId& tableId, const TArrayRef<const TCell>& key);
     void AddReadConflict(ui64 conflictId);
     void AddWriteConflict(ui64 conflictId);
     void AddWriteConflict(const TTableId& tableId, const TArrayRef<const TCell>& key);