Enable Advanced Counters

By default, the workload profiling counters are not enabled. You must enable the advanced counters by setting the read_advanced_counters global variable, which is also discussed in the Advanced Statistics section of the Management Statistics Reference topic.

For more information on how to set engine variables, see the Engine Variables topic.

memsql> SET GLOBAL read_advanced_counters = ON;
Query OK, 0 rows affected (0.00 sec)