diff --git a/validator/db/celldb.cpp b/validator/db/celldb.cpp
index b1293bf0f..f7da83c68 100644
--- a/validator/db/celldb.cpp
+++ b/validator/db/celldb.cpp
@@ -65,10 +65,10 @@ void CellDbBase::execute_sync(std::function<void()> f) {
 }
 
 CellDbIn::CellDbIn(td::actor::ActorId<RootDb> root_db, td::actor::ActorId<CellDb> parent, std::string path,
-                   td::Ref<ValidatorManagerOptions> opts)
-    : root_db_(root_db), parent_(parent), path_(std::move(path)), opts_(opts), std::shared_ptr<vm::KeyValue> cell_db{
+                   td::Ref<ValidatorManagerOptions> opts, std::shared_ptr<vm::KeyValue> cell_db)
+    : root_db_(root_db), parent_(parent), path_(std::move(path)), opts_(opts){
       if (cell_db != NULL) {
-        LOG(INFO) << "zjg: using provided KeyValue";
+        LOG(INFO) << "Using provided cell_db";
         cell_db_ = cell_db;
       }
 }
@@ -102,7 +102,7 @@ void CellDbIn::start_up() {
   }
   db_options.use_direct_reads = opts_->get_celldb_direct_io();
   if (cell_db_ == NULL){
-      LOG(INFO) << "zjg: using new KeyValue";
+      LOG(INFO) << "CellDbIn using a new rocksdb instance";
       cell_db_ = std::make_shared<td::RocksDb>(td::RocksDb::open(path_, std::move(db_options)).move_as_ok());
   }
 
@@ -444,20 +444,12 @@ void CellDbIn::migrate_cells() {
   }
 }
 
-int GetRandom(){
-    std::random_device rd;
-    std::mt19937 gen(rd());
-    std::uniform_int_distribution<> distr(0, THREAD_COUNTS -1 );
-    int random_number = distr(gen);
-    return random_number;
-}
-
 void CellDb::load_cell(RootHash hash, td::Promise<td::Ref<vm::DataCell>> promise) {
-  int ranNum = GetRandom();
+  int ranNum = GetDBRandomNum();
   static int64_t ranCount = 0;
   ranCount++;
   if (ranCount % 1000 == 0) {
-    LOG(ERROR) << "yus " << this->get_name() << " " << this->get_actor_info_ptr()->mailbox().reader().calc_size() << ", ranNum: " << ranNum;
+    LOG(ERROR) << "CellDb mailbox: " << this->get_name() << " " << this->get_actor_info_ptr()->mailbox().reader().calc_size() << ", ranNum: " << ranNum;
     // LOG(ERROR) << "yus " << this->get_name() << " " << this->get_actor_info_ptr()->mailbox().reader().calc_size();
     ranCount = 0;
   }
@@ -492,7 +484,7 @@ void CellDb::start_up() {
   CellDbBase::start_up();
   boc_ = vm::DynamicBagOfCellsDb::create();
   boc_->set_celldb_compress_depth(opts_->get_celldb_compress_depth());
-  cell_db_ = td::actor::create_actor<CellDbIn>("celldbin", root_db_, actor_id(this), path_, opts_);
+  cell_db_ = td::actor::create_actor<CellDbIn>("celldbin", root_db_, actor_id(this), path_, opts_, rocks_db_);
 
   // cell_db_ = td::actor::create_actor<CellDbIn>("celldbin", root_db_, actor_id(this), path_, opts_, rocks_db_);
   for (int i = 0; i < THREAD_COUNTS; i++) {
diff --git a/validator/db/celldb.hpp b/validator/db/celldb.hpp
index 69810b80b..86901e226 100644
--- a/validator/db/celldb.hpp
+++ b/validator/db/celldb.hpp
@@ -28,19 +28,12 @@
 #include "validator.h"
 #include "db-utils.h"
 #include "td/db/RocksDb.h"
-#include <iostream>
-#include <random>
 
 namespace rocksdb {
 class Statistics;
 }
 
 namespace ton {
-
-const int THREAD_COUNTS = 20;
-
-int GetRandom();
-
 namespace validator {
 
 class RootDb;
@@ -74,7 +67,7 @@ class CellDbIn : public CellDbBase {
   void flush_db_stats();
 
   CellDbIn(td::actor::ActorId<RootDb> root_db, td::actor::ActorId<CellDb> parent, std::string path,
-           td::Ref<ValidatorManagerOptions> opts, std::shared_ptr<vm::KeyValue> cell_db, std::shared_ptr<vm::KeyValue>);
+           td::Ref<ValidatorManagerOptions> opts, std::shared_ptr<vm::KeyValue> cell_db);
 
   void start_up() override;
   void alarm() override;
diff --git a/validator/db/db-utils.cpp b/validator/db/db-utils.cpp
index 9375f97e6..2e9d1f852 100644
--- a/validator/db/db-utils.cpp
+++ b/validator/db/db-utils.cpp
@@ -19,6 +19,8 @@
 #include "td/utils/logging.h"
 
 #include <cmath>
+#include <iostream>
+#include <random>
 
 namespace ton::validator {
 
@@ -51,4 +53,12 @@ void PercentileStats::clear() {
   values_.clear();
 }
 
+int GetDBRandomNum(){
+    std::random_device rd;
+    std::mt19937 gen(rd());
+    std::uniform_int_distribution<> distr(0, THREAD_COUNTS -1);
+    int random_number = distr(gen);
+    return random_number;
+}
+
 }  // namespace ton::validator
\ No newline at end of file
diff --git a/validator/db/db-utils.h b/validator/db/db-utils.h
index 8ffbf5c97..359fce80c 100644
--- a/validator/db/db-utils.h
+++ b/validator/db/db-utils.h
@@ -30,4 +30,8 @@ class PercentileStats {
   std::multiset<double> values_;
 };
 
+const int THREAD_COUNTS = 10;
+int GetDBRandomNum();
+
+
 }  // namespace ton::validator
\ No newline at end of file
diff --git a/validator/db/rootdb.cpp b/validator/db/rootdb.cpp
index f7bc2b423..1f3ae0ab5 100644
--- a/validator/db/rootdb.cpp
+++ b/validator/db/rootdb.cpp
@@ -265,11 +265,11 @@ void RootDb::get_block_state(ConstBlockHandle handle, td::Promise<td::Ref<ShardS
           }
         });
 
-    int ranNum = GetRandom();
+    int ranNum = GetDBRandomNum();
     static int64_t ranCount = 0;
     ranCount++;
     if (ranCount % 1000 == 0) {
-      LOG(ERROR) << "yus " << this->get_name() << " " << this->get_actor_info_ptr()->mailbox().reader().calc_size() << ", ranNum: " << ranNum;
+      LOG(ERROR) << "RootDb mailbox: " << this->get_name() << " " << this->get_actor_info_ptr()->mailbox().reader().calc_size() << ", ranNum: " << ranNum;
       ranCount = 0;
     }