Posts tagged Monitoring
10 Strategies for Developing Reliable Jakarta EE Applications for the Cloud
Published on 27 Nov 2020
by Fabio Turizo
Topics:
Java EE,
Microservices,
Clustering,
Scalability,
Cloud,
Monitoring,
Cloud-native,
JakartaEE,
Payara Platform
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0 Comments
What happens when an application designed for a small user base needs to be scaled up and moved to the cloud?
It needs to live in a distributed environment: responding to an appropriate number of concurrent user requests per second and ensuring users find the application reliable.
Though Jakarta EE and Eclipse MicroProfile can help with reliable clustering, there is no standard API in Jakarta EE that defines how clustering should work currently. This might change in the future, but in the meantime, this gap must be filled by DevOps engineers.
In this blog, we will cover 10 technical strategies to deal with clustering challenges when developing Jakarta EE and MicroProfile for cloud environments.
Payara Platform監視コンソール
Published on 08 Jan 2020
by Jan Bernitt
Topics:
Monitoring,
Japanese language,
JakartaEE,
Payara Platform 5,
New Releases
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2 Comments
Coming Soon: Payara Platform Monitoring Console
Published on 21 Nov 2019
by Jan Bernitt
Topics:
Monitoring,
JakartaEE,
Payara Platform 5,
New Releases
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1 Comment
Expose JMX Bean Values through MicroProfile Metrics
Published on 02 Jan 2019
by Rudy De Busscher
Topics:
MicroProfile,
Monitoring,
JMX
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0 Comments
Payara Server provides many metrics within JMX beans. The most interesting metrics are the statistics around pools for HTTP threads and JDBC Connection pooling.
On the other hand, Payara Server also implements the MicroProfile Metrics specification. The retrieval of useful metrics from the running instance in the areas of CPU, memory, Class loading, and other MicroProfile specifications (like Fault Tolerance), are possible through the implementation of the MicroProfile Metrics in Payara Server.
Making Use of Payara Server’s JMX Monitoring Service – Part 1: Setting up the Service
Published on 28 Nov 2018
by Andrew Pielage
Topics:
Monitoring,
JMX
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0 Comments
(This is an update of this blog written in 2016: Making Use of Payara Server's Monitoring Service)
Payara Server has for a while now included a JMX Monitoring Service which can be used to log information from MBeans to the server log. Using the JMX Monitoring Service, you can monitor information about the JVM runtime such as heap memory usage and threading, as well as more detailed information about the running Payara Server instance. The information is logged as a series of key-value pairs prefixed with the string PAYARA-MONITORING:, making it easy to filter the output using tools such as Logstash or fluentd.
Monitoring Payara Server with JConsole
Published on 13 Nov 2018
by Matthew Gill
Topics:
Monitoring
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0 Comments
JConsole is a useful tool for monitoring Java processes. You can collect data from a Java process such as: heap memory usage, thread count, CPU usage, classes loaded and MBean data. This allows you to gauge whether any Java process is using too much system resources. This guide will show you how to monitor Payara as a local process (on the same machine), or a remote process. This blog will assume that you've got a valid JDK and Payara install.
Did You Know? Payara Server and Payara Micro Come with HealthCheck Service
Published on 09 Jul 2018
by Susan Rai
Topics:
Payara Micro,
Healthcheck,
Monitoring,
Payara Server
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0 Comments
Monitoring JMX Using the Notification Service
Published on 09 Feb 2018
by Michael Ranaldo
Topics:
How-to,
JVM,
Monitoring,
JMX
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2 Comments
Previously in GlassFish and Payara Server, if you wanted to monitor the status of your application's MBeans, you would have to rely mostly on external programs to capture the data. In Payara Server 174, we integrated the JMX Monitoring service with our existing notification service, meaning that you can now remotely receive monitoring data via any of our notifiers, from email to Slack.
GlassFish to Payara Server Migration: Replacing the Monitoring Scripting Client
Published on 25 Jan 2017
by Fabio Turizo
Topics:
Healthcheck,
Monitoring,
JMX,
GlassFish Migration
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0 Comments
In the fourth part of our continuing series on alternatives for commercial Oracle GlassFish features we are looking at the JMX Monitoring Service & the Payara HealthCheck Service as possible replacements for Oracle's Monitoring Scripting Client.