external/pg_stat_monitor
1
0
Fork 0
mirror of https://github.com/percona/pg_stat_monitor.git synced 2026-02-04 05:56:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

[PG-436] Merging REL_1_STABLE on to the main branch.

Browse Source 
Merge remote-tracking branch 'origin/REL_1_STABLE'
This commit is contained in:
Hamid Akhtar
2022-06-17 17:41:31 +05:00
parent 5194a108b3 1f9b1feff6
commit cd06be62fd
40 changed files with 339 additions and 182 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
README.md
View File

@@ -1,11 +1,10 @@
![PostgreSQL-11](https://github.com/percona/pg_stat_monitor/workflows/postgresql-11-build/badge.svg) ![PostgreSQL-11-Package](https://github.com/percona/pg_stat_monitor/workflows/postgresql-11-package/badge.svg) ![PostgreSQL-12](https://github.com/percona/pg_stat_monitor/workflows/postgresql-12-build/badge.svg) ![PostgreSQL-12-Package](https://github.com/percona/pg_stat_monitor/workflows/postgresql-12-package/badge.svg)
![PostgreSQL-13](https://github.com/percona/pg_stat_monitor/workflows/postgresql-13-build/badge.svg) ![PostgreSQL-13-Package](https://github.com/percona/pg_stat_monitor/workflows/postgresql-13-package/badge.svg) ![PostgreSQL-14](https://github.com/percona/pg_stat_monitor/workflows/postgresql-14-build/badge.svg)
![PostgreSQL-11](https://github.com/percona/pg_stat_monitor/workflows/postgresql-11-build/badge.svg?branch=REL_1_STABLE) ![PostgreSQL-11-Package](https://github.com/percona/pg_stat_monitor/workflows/postgresql-11-package/badge.svg) ![PostgreSQL-12](https://github.com/percona/pg_stat_monitor/workflows/postgresql-12-build/badge.svg?branch=REL_1_STABLE) ![PostgreSQL-12-Package](https://github.com/percona/pg_stat_monitor/workflows/postgresql-12-package/badge.svg)
![PostgreSQL-13](https://github.com/percona/pg_stat_monitor/workflows/postgresql-13-build/badge.svg?branch=REL_1_STABLE) ![PostgreSQL-13-Package](https://github.com/percona/pg_stat_monitor/workflows/postgresql-13-package/badge.svg) ![PostgreSQL-14](https://github.com/percona/pg_stat_monitor/workflows/postgresql-14-build/badge.svg?branch=REL_1_STABLE)
[![postgresql-11-build](https://github.com/percona/pg_stat_monitor/actions/workflows/postgresql-11-build.yml/badge.svg?branch=REL_1_STABLE)](https://github.com/percona/pg_stat_monitor/actions/workflows/postgresql-11-build.yml)
[![Coverage Status](https://coveralls.io/repos/github/percona/pg_stat_monitor/badge.svg?branch=main)](https://coveralls.io/github/percona/pg_stat_monitor?branch=main)
# pg_stat_monitor: Query Performance Monitoring Tool for PostgreSQL
## Table of Contents
@@ -39,7 +38,9 @@ The `pg_stat_monitor` is a **_Query Performance Monitoring_** tool for PostgreSQ
`pg_stat_monitor` provides improved insights that allow database users to understand query origins, execution, planning statistics and details, query information, and metadata. This significantly improves observability, enabling users to debug and tune query performance. `pg_stat_monitor` is developed on the basis of `pg_stat_statements` as its more advanced replacement.
While `pg_stat_statements` provides ever-increasing metrics, `pg_stat_monitor` aggregates the collected data, saving user efforts for doing it themselves. `pg_stat_monitor` stores statistics in configurable time-based units – buckets. This allows focusing on statistics generated for shorter time periods and makes query timing information such as max/min/mean time more accurate.
While `pg_stat_statements` provides ever-increasing metrics, `pg_stat_monitor` aggregates the collected data, saving user efforts for doing it themselves. `pg_stat_monitor` stores statistics in configurable time-based units – buckets. This allows focusing on statistics generated for shorter time periods and makes query timing information such as max/min/mean time more accurate.
>**NOTE**: Because of these differences in data processing, memory blocks and WAL (Write Ahead Logs) related statistics data are displayed inconsistently when both `pg_stat_monitor` and `pg_stat_statements` are used together.
To learn about other features, available in `pg_stat_monitor`, see the [Features](#pg_stat_monitor-features) section and the [User Guide](https://github.com/percona/pg_stat_monitor/blob/master/docs/USER_GUIDE.md).