@@PACK_RECEIVED (Transact-SQL)
Applies to: 
SQL Server
Azure SQL Managed Instance
Returns the number of input packets read from the network by SQL Server since it was last started.
Transact-SQL syntax conventions
Syntax
@@PACK_RECEIVED
Return Types
integer
Remarks
To display a report containing several SQL Server statistics, including packets sent and received, run sp_monitor.
Examples
The following example shows the usage of @@PACK_RECEIVED.
SELECT @@PACK_RECEIVED AS 'Packets Received';
Here is a sample result set.
Packets Received
----------------
128