System Statistical Functions
statements #tsql#statements
The following scalar functions return statistical information about the system:
@@CONNECTIONS
@@PACK_RECEIVED
@@CPU_BUSY
@@PACK_SENT fn_virtualfilestats
@@TIMETICKS
@@IDLE
@@TOTAL_ERRORS
@@IO_BUSY
@@TOTAL_READ
@@PACKET_ERRORS
@@TOTAL_WRITE
All system statistical functions are nondeterministic. This means these functions do not always return the same results every time they are called, even with the same set of input values. For more information about function determinism, see
Deterministic and Nondeterministic
Functions.
Built-in Functions (Transact-SQL)
See Also