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The new --stats/--stats=record options to pg_xlogdump display per rmgr/per record statistics about the parsed WAL. This is useful to understand what the WAL primarily consists of, to allow targeted optimizations on application, configuration, and core code level. It is likely that we will want to fine tune the statistics further, but the feature already is quite helpful. Author: Abhijit Menon-Sen, slightly editorialized by me Reviewed-By: Andres Freund, Dilip Kumar and Furuya Osamu Discussion: 20140604104716.GA3989@toroid.org |
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.gitignore | ||
compat.c | ||
Makefile | ||
pg_xlogdump.c | ||
rmgrdesc.c | ||
rmgrdesc.h |