diff --git a/server/gameserver/GGListener.h b/server/gameserver/GGListener.h
index 5a29f50..c26b5ed 100644
--- a/server/gameserver/GGListener.h
+++ b/server/gameserver/GGListener.h
@@ -20,6 +20,7 @@ public:
     void UnInit();
 
     int max_packet_size = 0;
+    int his_max_packet_size = 0;
 
     template <typename T>
     void SendProxyMsg(int sockhandle, T& msg)
diff --git a/server/gameserver/app.cc b/server/gameserver/app.cc
index d5e1854..bf46871 100644
--- a/server/gameserver/app.cc
+++ b/server/gameserver/app.cc
@@ -65,8 +65,9 @@ static void SavePerfLog()
     a8::UdpLog::Instance()->Info
         ("max_rundelay:%d room_num:%d player_num:%d online_num:%d alive_count:%d "
          "sys_request_delay:%d user_request_delay:%d http_pending_num:%d real_alive_count:%d "
-         "account_num:%d level0_num:%d level1_num:%d max_full_obj:%d max_part_obj:%d max_bullet:%d "
-         "max_packet:%d",
+         "account_num:%d level0_num:%d level1_num:%d "
+         "max_full_obj:%d max_part_obj:%d max_bullet:%d max_packet:%d"
+         "his_max_full_obj:%d his_max_part_obj:%d his_max_bullet:%d his_max_packet:%d",
          {
           PerfMonitor::Instance()->max_run_delay_time,
           RoomMgr::Instance()->RoomNum(),
@@ -83,8 +84,22 @@ static void SavePerfLog()
           PerfMonitor::Instance()->max_full_objects_num,
           PerfMonitor::Instance()->max_part_objects_num,
           PerfMonitor::Instance()->max_bullet_num,
-          GGListener::Instance()->max_packet_size
+          GGListener::Instance()->max_packet_size,
+          PerfMonitor::Instance()->his_max_full_objects_num,
+          PerfMonitor::Instance()->his_max_part_objects_num,
+          PerfMonitor::Instance()->his_max_bullet_num,
+          GGListener::Instance()->his_max_packet_size
          });
+    {
+        PerfMonitor::Instance()->his_max_full_objects_num = std::max
+            (PerfMonitor::Instance()->his_max_full_objects_num, PerfMonitor::Instance()->max_full_objects_num);
+        PerfMonitor::Instance()->his_max_part_objects_num = std::max
+            (PerfMonitor::Instance()->his_max_part_objects_num, PerfMonitor::Instance()->max_part_objects_num);
+        PerfMonitor::Instance()->his_max_bullet_num = std::max
+            (PerfMonitor::Instance()->his_max_bullet_num, PerfMonitor::Instance()->max_bullet_num);
+        GGListener::Instance()->his_max_packet_size = std::max
+            (GGListener::Instance()->his_max_packet_size, GGListener::Instance()->max_packet_size);
+    }
     PerfMonitor::Instance()->max_run_delay_time = 0;
     PerfMonitor::Instance()->max_dispatchmsg_time = 0;
     PerfMonitor::Instance()->max_timer_idle = 0;
diff --git a/server/gameserver/perfmonitor.h b/server/gameserver/perfmonitor.h
index 1068faf..b3f7287 100644
--- a/server/gameserver/perfmonitor.h
+++ b/server/gameserver/perfmonitor.h
@@ -24,6 +24,10 @@ class PerfMonitor : public a8::Singleton<PerfMonitor>
     int max_part_objects_num = 0;
     int max_bullet_num = 0;
 
+    int his_max_full_objects_num = 0;
+    int his_max_part_objects_num = 0;
+    int his_max_bullet_num = 0;
+
     void Init();
     void UnInit();
 };