IBM WebSphere Liberty

Automatically and intelligently monitor and analyze your application server.

Extension

Product information
Release notes

Overview

Dynatrace automatically detects all applications and microservices deployed in your application server and provides automatic end-to-end tracing, application server metrics and log insights. Dynatrace visualizes your web application and its dependencies from website to application to container, infrastructure and cloud. It diagnoses anomalies in real-time with AI and pinpoints the root-cause down to the broken code before your customers are even affected. Deep code-level insights combined with market-leading profiling capabilities like method hotspots, error/exception analysis, memory profiling, and thread analysis will help you leverage the robustness of your production environment.

Use cases

Capture every transaction, across every tier, without gaps or blind spots.
Understand all dependencies of your applications including all database statements executed and their performance.
Improve the performance of your Java code with continuous insights into your applications.
Profile CPU, memory and thread problems with Dynatrace' industry leading production grade continous profiler.
Detect availability and performance problems across your stack proactively.
Monitor all your application metrics via Dynatrace's builtin JMX monitoring capability.
Leverage open observability frameworks like OpenTelemetry or Micrometer to add custom metrics and custom traces instrumentation.

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Extension content

Content typeNumber of items included

screen metric tables

document dashboard

screen chart groups

dashboards

screen injections

screen dql table

metric metadata

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 name	Metric key	Description	Unit
Active requests	websphere.liberty.ActiveRequestCount	Number of active requests	Count
Slow requests	websphere.liberty.SlowRequestCount	Number of slow requests	Count
Hung requests	websphere.liberty.HungRequestCount	Number of hung requests	Count

Metric name	Metric key	Description	Unit
Active threads	websphere.liberty.ActiveThreads	Active threads	Count
Pool size	websphere.liberty.PoolSize	Pool size	Count

Metric name	Metric key	Description	Unit
JVM Heap size	websphere.liberty.jvm.Heap	Total heap size for websphere liberty	Byte
JVM Heap available	websphere.liberty.jvm.FreeMemory	Free heap available for websphere liberty	Byte
JVM Heap used	websphere.liberty.jvm.UsedMemory	Used heap for websphere liberty	Byte
JVM CPU usage	websphere.liberty.jvm.ProcessCPU	Percentage of CPU consumed by this JVM	Percent
JVM Garbage collection	websphere.liberty.jvm.GcCount.count	Number of times that GC happened	Count
JVM Garbage collection time	websphere.liberty.jvm.GcTime.count	Amount of time spent on garbage collection	MilliSecond
JVM uptime	websphere.liberty.jvm.UpTime	Time since the JVM started	MilliSecond

Metric name	Metric key	Description	Unit
Request count	websphere.liberty.RequestCount.count	Request count	Count
Response time	websphere.liberty.ResponseTime	Response time	NanoSecond

Related to IBM WebSphere Liberty

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

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Optimize Java performance with E2E monitoring and AI-driven root cause analysis