This project is the core extension of the PoWA project, a PostgreSQL Workload
Analyzer that gathers performance stats and provides real-time charts and
graphs to help monitor and tune your PostgreSQL servers.
To activate powa-archvist on your PostgreSQL server, add 'powa' to the list of
shared_preload_libraries in $PGDATA/postgresql.conf:
shared_preload_libraries = 'pg_stat_statements,powa'
track_io_timing = on
Also, create the powa database and add extensions
createdb powa
psql -d powa -c "
CREATE EXTENSION pg_stat_statements;
CREATE EXTENSION btree_gist;
CREATE EXTENSION powa;
"
After this, restart postgresql to start the background worker.
See http://powa.readthedocs.org/en/latest/powa-archivist/installation.html#id1
for detailed installation instructions.
Optionally, but warmly recommended, is the use of databases/pg_qualstats and
databases/pg_stat_kcache together with powa.
Use the databases/powa-web port to visualize the data.
Remove WWW entries moved into port Makefiles
Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner)
Add WWW entries to port Makefiles
It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.
Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.
There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.
(Only the first 15 lines of the commit message are shown above )
Bump PORTREVISION for ports depending on the canonical version of GCC
as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3
to GCC 9.1 under most circumstances now after revision 507371.
This includes ports
- with USE_GCC=yes or USE_GCC=any,
- with USES=fortran,
- using Mk/bsd.octave.mk which in turn features USES=fortran, and
- with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.
PR: 238330
Bump PORTREVISION for ports depending on the canonical version of GCC
defined via Mk/bsd.default-versions.mk which has moved from GCC 7.4 t
GCC 8.2 under most circumstances.
This includes ports
- with USE_GCC=yes or USE_GCC=any,
- with USES=fortran,
- using Mk/bsd.octave.mk which in turn features USES=fortran, and
- with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, as a double check, everything INDEX-11 showed depending on lang/gcc7.
PR: 231590
Add a suite of real time metrics tools for PostgreSQL
The PostgreSQL Workload Analyzer is performance tool for PostgreSQL 9.4 and
later, allowing to collect, aggregate and purge statistics on a PostgreSQL
instance from various sources. It is implemented as a background worker.
pg_qualstats, providing data about predicates, i.e. where clauses
