Prometheus.ex v1.3.0 Prometheus.Contrib.Mnesia
Mnesia instrumentation helpers.
Summary
Macros
Returns sum of all mnesia files for the given table
in bytes.
Mnesia can create different files for each table:
- .DAT - DETS files
- .TMP - temp files
- .DMP - dumped ets tables
- .DCD - disc copies data
- .DCL - disc copies log
- .LOGTMP - disc copies log
Returns {pcount, ccount} tuple, where pcount is a number of participant transactions and ccount is a number of coordinator transactions. Can return {:undefined, :undefined} occasionally
Macros
Returns sum of all mnesia files for the given table
in bytes.
Mnesia can create different files for each table:
- .DAT - DETS files
- .TMP - temp files
- .DMP - dumped ets tables
- .DCD - disc copies data
- .DCL - disc copies log
- .LOGTMP - disc copies log
More on Mnesia files can be found in
Mnesia System Information chapter of Mnesia User's Guide