# PostgreSQL Monitoring PostgreSQL is a highly extensible and scalable relational database which can accommodate several concurrent users. Because of its sophisticated design, it doesn't require much effort for the upkeep of the server. However, for high profile installations, where high performance and continuous availability are a necessity, **PostgreSQL monitoring** is indispensable. Applications Manager's PostgreSQL monitoring tool helps database administrators by proactively keeping track of critical performance metrics for ensuring constant uptime and increased efficiency of their database system. ## Explore PostgreSQL monitoring capabilities to troubleshoot issues faster ## Track essential PostgreSQL performance metrics in real time Applications Manager's PostgreSQL monitoring offers a wealth of valuable metrics that provide insights into the health and performance of your database. Here are some of the PostgreSQL metrics that you can monitor: - Connection statistics - Lock statistics - Buffer statistics - Disk usage details - Index scan details - Query statistics - Transaction details - Table scan details By monitoring these key performance metrics, you can gain a comprehensive understanding of your PostgreSQL database's health and performance. This empowers you to identify potential issues like bottlenecks, slow queries, or resource constraints before they significantly impact user experience or application functionality. To learn more about how Applications Manager tracks each of these **PostgreSQL monitoring metrics**, visit our [PostgreSQL performance monitoring](https://www.manageengine.com/products/applications_manager/postgresql-performance-monitoring.html) page. ## Unlock deeper insights with Applications Manager’s PostgreSQL monitoring capabilities ### Track and analyze slow database performance Take a deep dive into all the database operations that run on your server with best in-class PostgreSQL Monitoring tools. With Applications Manager's [Postgres monitoring](https://www.manageengine.com/products/applications_manager/postgres-monitoring.html) tool, track slow database performance by monitoring the number of active connections with the database. While most PostgreSQL performance monitoring tools monitor the overall database health and availability by executing remote scripts, Applications Manager PostgreSQL monitoring tool offers in-depth monitoring by collecting metrics such as idle locks that are responsible for the long waits, slow queries, disk and buffer stats such as **cache hit ratio, disk usage, buffer reads/min, etc.** ![PostgreSQL Monitoring Tool - ManageEngine Applications Manager](https://www.manageengine.com/products/applications_manager/images/postgresql-monitoring.webp) ![PostgreSQL Monitoring Software - ManageEngine Applications Manager](https://www.manageengine.com/products/applications_manager/images/postgresql-monitoring-1.webp) ### Resolve PostgreSQL performance issues faster with actionable insights With Applications Manager PostgreSQL health monitoring tool, set dynamic baselines to [detect anomalies](https://www.manageengine.com/products/applications_manager/application-anomaly-detection.html) in database performance that can cause gradual performance degradation and unexpected downtimes. Configure thresholds for critical performance parameters and trigger instant notifications in case of bottlenecks. Resolve issues faster with [root cause analysis](https://www.manageengine.com/products/applications_manager/fault-management.html) that drills down to the source of the problem and ensure issues don't reappear for all round PostgreSQL monitoring. ![PostgreSQL Monitoring - ManageEngine Applications Manager](https://www.manageengine.com/products/applications_manager/images/postgresql-monitoring-2.webp) Visit our page on [PostgreSQL server performance tuning](https://www.manageengine.com/products/applications_manager/tech-topics/postgresql-performance-tuning.html) where you can get detailed information about the different performance configurations within your Postgresql database server along with recommendations for tuning. ### Monitor PostgreSQL queries with detailed query-level analysis Queries are the best way to find out whether your database is up and running 24x7. Since databases run innumerable queries in their day to day operations, as part of your Postgres [database monitoring](https://www.manageengine.com/products/applications_manager/database-monitoring.html) plans, it is ideal to selectively monitor Postgresql queries that are critical to measure the database activity and health. Applications Manager PostgreSQL monitoring system gives you the means to add these important queries in the console and monitor the performance statistics of these queries by collecting metrics such as query status, last run time, execution time, etc. These queries can be associated to user-defined thresholds, violation of which triggers an instant alert notifications. Monitoring PostgreSQL queries is especially useful in identifying performance bottlenecks in networks which are connected to several databases and resolving it by deducing the exact location of the issues in the databases. To know more, visit our page on [Database Query Monitoring](https://www.manageengine.com/products/applications_manager/database-query-monitoring.html). ### Analyze PostgreSQL performance with comprehensive reports Applications Manager **PostgreSQL monitoring software** is among the best PostgreSQL monitoring tools, not just for keeping track of crucial parameters but also for analyzing components within the database system to deliver [advanced analytics](https://www.manageengine.com/products/applications_manager/performance-report.html). View attribute-wise historical performance report of your database and analyse the performance trends of your database parameters. Unlike other PostgreSQL monitoring tools, Applications Manager enables you to predict future growth and utilization trends of your databases and make informed decisions regarding load distribution and capacity planning. ![PostgreSQL Monitoring Metrics - ManageEngine Applications Manager](https://www.manageengine.com/products/applications_manager/images/postgresql-performance-monitoring-tools.webp) ![PostgreSQL Database Monitoring - ManageEngine Applications Manager](https://www.manageengine.com/products/applications_manager/images/postgresql-monitoring-3.webp) ## Use Cases ### 1. Troubleshooting slow PostgreSQL queries impacting application performance Slow or inefficient queries are one of the most common causes of performance degradation. With Applications Manager’s PostgreSQL query monitoring, DBAs can analyze long-running queries, view execution details, and quickly identify the source of delays. ### 2. Preventing replication lag from affecting high availability When replication falls behind, recovery objectives are put at risk. PostgreSQL monitoring helps teams track WAL activity, replication slots, and apply lag in real time to detect sync issues before they escalate. ### 3. Resolving blocking sessions and lock contention faster Locks can halt transactions and disrupt application flow. Applications Manager provides visibility into blocking chains, wait events, and problematic SQL, helping DBAs eliminate contention and keep databases responsive. ## Other database servers monitored by Applications Manager In addition to PostgreSQL monitoring, Applications Manager's [database monitoring](https://www.manageengine.com/products/applications_manager/database-monitoring.html) capability makes it possible to monitor other database servers like: - [Oracle](https://www.manageengine.com/products/applications_manager/oracle-management.html) - [SQL Server](https://www.manageengine.com/products/applications_manager/sql-server-performance-monitor.html) - [MySQL](https://www.manageengine.com/products/applications_manager/mysql-monitoring.html) - [SYBASE](https://www.manageengine.com/products/applications_manager/sybase-monitoring.html) - [IBM](https://www.manageengine.com/products/applications_manager/db2-management.html) - [Informix](https://www.manageengine.com/products/applications_manager/informix-monitoring.html) - [SAP MaxDB](https://www.manageengine.com/products/applications_manager/sap-maxdb-monitoring.html) - [IBM DB2](https://www.manageengine.com/products/applications_manager/ibm-db2-for-i-monitoring.html) ## Summarizing PostgreSQL monitoring: ### What is PostgreSQL? PostgreSQL is a leading open-source object-relational database management system (ORDBMS) that is renowned for its robust feature set, extensibility, and unwavering reliability, PostgreSQL empowers organizations to manage their data with confidence. Backed by a global development community, PostgreSQL offers comprehensive support for complex data types, ACID compliance, and a rich set of SQL functionalities. Its scalability, extensibility, and well-established reputation for data integrity and performance make it a trusted choice for organizations of all sizes. ### What is PostgreSQL monitoring? PostgreSQL monitoring is the practice of tracking and analyzing various performance metrics and activities within a PostgreSQL database system. This empowers database administrators and developers to ensure efficient operation of databases by identifying and resolving issues before end users notice. ### Why is PostgreSQL monitoring important? PostgreSQL monitoring is vital for optimal performance and database health. It helps identify bottlenecks, optimize resource allocation, and proactively prevent critical issues like outages or security breaches. By monitoring key metrics, administrators can ensure smooth database operation, minimize downtime, and empower developers with insights for query optimization. This translates to a reliable, performant, and secure database environment. ### Why do we need PostgreSQL monitoring? Proactive PostgreSQL monitoring is crucial for safeguarding database performance, reliability, and security, regardless of deployment size. Without effective monitoring, both small-scale and large-scale deployments risk encountering performance issues, potential data breaches, and unexpected downtime. ### How to monitor postgreSQL? With the help of robust PostgreSQL monitoring tools like Applications Manager, you can monitor the critical parameters and KPIs associated with the optimal running of PostgreSQL databases. ### How to monitor query performance in PostgreSQL? By employing database observability solutions like Applications Manager, the performance of PostgreSQL queries can be monitored. Applications Manager fetches the top queries that use the most CPU along with the long running queries and queries with the largest sizes. This helps DB admins understand and make informed decisions regarding the speed, resource usage and most commonly used queries. ## Discover more on PostgreSQL monitoring ### Related links - [Postgres Monitoring](https://www.manageengine.com/products/applications_manager/postgres-monitoring.html?postgresql-mon-page) - [Database Monitoring](https://www.manageengine.com/products/applications_manager/database-monitoring.html?postgresql-mon-page) - [PostgreSQL performance tuning](https://www.manageengine.com/products/applications_manager/tech-topics/postgresql-performance-tuning.html?postgresql-mon-page) ### Quick links - [Blogs](https://blogs.manageengine.com/application-performance-2?postgresql-mon-page) - [E-books](https://www.manageengine.com/products/applications_manager/document.html#whitepaper-ebook?postgresql-mon-page) - [Videos](https://www.manageengine.com/products/applications_manager/document.html#video?euempage) - [Case studies](https://www.manageengine.com/products/applications_manager/customer.html?postgresql-mon-page) - [Awards and Recognitions](https://www.manageengine.com/products/applications_manager/awards.html?postgresql-mon-page) ### Blogs - [Key metrics for PostgreSQL performance monitoring](https://blogs.manageengine.com/application-performance-2/appmanager/2020/04/27/key-metrics-for-postgresql-performance-monitoring.html?postgresql-mon-page)