Skip to technology filters Skip to main content
Dynatrace Hub

Extend the platform,
empower your team.

Popular searches:
Home hero bg
Connection Pools: Apache CommonsConnection Pools: Apache Commons
Connection Pools: Apache Commons

Connection Pools: Apache Commons

Application method of pooling and sharing multiple connections to a database.

Extension
Free trialDocumentation
Built-in overview dashboard to quickly access your Apache Commons Connection Pools metricsList all of your connection pools and filter them by name, process name or host name to easily find the relevant poolsAnalyze and monitor the individual performance of each pool with the included Unified Analysis screens
  • Product information
  • Release notes

Overview

Several built-in OneAgent extensions provide insight into connection pool performance and issues such as connection leaks. The extensions cover the following technologies: Apache Tomcat, Oracle WebLogic, IBM WebSphere Application Server, IBM WebSphere Liberty, Red Hat JBoss and Apache Commons.

Use cases

This extension collects connection pool performance, usage and availability metrics for Apache Commons

Dynatrace
Documentation
By Dynatrace
Dynatrace support center
Subscribe to new releases
Copy to clipboard

Extension content

Content typeNumber of items included
screen injections
2
screen properties
1
screen layout
2
document dashboard
1
screen chart groups
4
list screen layout
1
screen entities lists
1
screen metric tables
1
generic relationship
1
screen dql table
1
dashboards
1
generic type
1
metric metadata
14

Feature sets

Below is a complete list of the feature sets provided in this version. To ensure a good fit for your needs, individual feature sets can be activated and deactivated by your administrator during configuration.

Feature setsNumber of metrics included
Metric nameMetric keyDescriptionUnit
Borrowed countapache.commons.connectionPool.borrowedCount.countGets the total number of objects successfully borrowed from the poolCount
Created countapache.commons.connectionPool.createdCount.countGets the total number of objects created for this poolCount
Destroyed countapache.commons.connectionPool.destroyedCount.countGets the total number of objects destroyed by this poolCount
Max totalapache.commons.connectionPool.maxTotalGets the maximum number of objects that can be allocated by the pool (checked out to clients, or idle awaiting checkout) at a given time. When negative, there is no limit to the number of objects that can be managed by the pool at one timeCount
Idle countapache.commons.connectionPool.numIdleGets the number of instances currently idle in this poolCount
Active countapache.commons.connectionPool.numActiveGets the number of instances currently borrowed from this pool. Returns a negative value if this information is not availableCount
Waiters countapache.commons.connectionPool.numWaitersGets an estimate of the number of threads currently blocked waiting for an object from the poolCount
Returned countapache.commons.connectionPool.returnedCount.countGets the total number of objects returned to this pool over the lifetime of the pool. This excludes attempts to return the same object multiple timesCount
Metric nameMetric keyDescriptionUnit
Max borrow wait durationapache.commons.connectionPool.maxBorrowWaitDurationGets the maximum time a thread has waited to borrow objects from the poolMilliSecond
Max wait durationapache.commons.connectionPool.maxWaitDurationGets the maximum duration the borrowObject() method should block before throwing an exception when the pool is exhausted and getBlockWhenExhausted() is true. When less than 0, the borrowObject() method may block indefinitelyMilliSecond
Mean active durationapache.commons.connectionPool.meanActiveDurationGets the mean time objects are active for based on the last MEAN_TIMING_STATS_CACHE_SIZE objects returned to the poolMilliSecond
Mean borrowed wait durationapache.commons.connectionPool.meanBorrowWaitDurationGets the mean time threads wait to borrow an object based on the last MEAN_TIMING_STATS_CACHE_SIZE objects borrowed from the poolMilliSecond
Mean idle durationapache.commons.connectionPool.meanIdleDurationGets the mean time objects are idle for based on the last MEAN_TIMING_STATS_CACHE_SIZE objects borrowed from the poolMilliSecond
Min evictable idle durationapache.commons.connectionPool.minEvictableIdleDurationGets the minimum amount of time an object may sit idle in the pool before it is eligible for eviction by the idle object evictor. When non-positive, no objects will be evicted from the pool due to idle time alone.MilliSecond

Related to Connection Pools: Apache Commons

OneAgent logo

OneAgent

The simplest way to capture all observation signals automatically and in context

Full version history

To have more information on how to install the downloaded package, please follow the instructions on this page.
ReleaseDate

Full version history

  • New Platform/Gen3 dashboard bundled with extension
  • Added DQL support for Platform/Gen3 screens
  • Enriched entities with dt.security_context attribute

Full version history

First release of the JMX-based extension for monitoring Apache Commons connection pool:

  • Monitor 14 metrics in 2 feature sets
  • Added topology for connection pools
  • Added UA screens for connection pools and PGI injection
  • Added overview dashboard
Dynatrace Hub
Get data into DynatraceBuild your own app
All (811)Log Management and AnalyticsKubernetesAI and LLM ObservabilityInfrastructure ObservabilitySoftware DeliveryApplication ObservabilityApplication SecurityDigital ExperienceBusiness Observability
Filter
Type
Built and maintained by
Deployment model
SaaS
  • SaaS
  • Managed
Partner FinderBecome a partnerDynatrace Developer

Discover recent additions to Dynatrace

Problems logo

Problems

Analyze abnormal system behavior and performance problems detected by Davis AI.

Logs logo

Logs

Explore all your logs without writing a single query.

Security Investigator logo

Security Investigator

Fast and precise forensics for security and logs on Grail data with DQL queries.

Business Flow logo

Business Flow

Track, analyze, and optimize your critical business processes.

Cost & Carbon Optimization logo

Cost & Carbon Optimization

Track, analyze, and optimize your IT carbon footprint and public cloud costs.

Davis Anomaly Detection logo

Davis Anomaly Detection

Detect anomalies in timeseries using the Davis AI

Analyze your data

Understand your data better with deep insights and clear visualizations.

Notebooks logo

Notebooks

Create powerful, data-driven documents for custom analytics and collaboration.

Dashboards logo

Dashboards

Transform complex data into clear visualizations with custom dashboards.

Automate your processes

Turn data and answers into actions, securely, and at scale.

Workflows logo

Workflows

Automate tasks in your IT landscape, remediate problems, and visualize processes

Jira logo

Jira

Create, query, comment, transition, and resolve Jira tickets within workflows.

Slack logo

Slack

Automate Slack messaging for security incidents, attacks, remediation, and more.

Secure your cloud application

See vulnerabilities and attacks in your environment.

Security Overview logo

Security Overview

Get a comprehensive overview of the security of your applications.

Code-Level Vulnerabilities logo

Code-Level Vulnerabilities

Detect vulnerabilities in your code in real time.

Security Posture Management logo

Security Posture Management

Detect, prioritize, and remediate security and compliance findings with SPM.

Threats & Exploits logo

Threats & Exploits

Understand, triage, and investigate detection findings and alerts.

Are you looking for something different?

We have hundreds of apps, extensions, and other technologies to customize your environment

Leverage our newest innovations of Dynatrace Saas

Kick-start your app creation

Kick-start your app creation

Whether you’re a beginner or a pro, Dynatrace Developer has the tools and support you need to create incredible apps with minimal effort.
Go to Dynatrace Developer
Upgrading from Dynatrace Managed to SaaS

Upgrading from Dynatrace Managed to SaaS

Drive innovation, speed, and agility in your organization by seamlessly and securely upgrading.
Learn More
Log Management and Analytics

Log Management and Analytics

Innovate faster and more efficiently with unified log management and log analytics for actionable insights and automation.
Learn more