Features

• Trace capture for slow requests and errors
• Continuous profiling (with very handy filtering)
• Response time breakdown charts
• Response time percentile charts
• SQL capture and aggregation
• Service call capture and aggregation
• MBean attribute capture and charts
• Configurable alerting
• Historical rollup of all data (1m, 5m, 30m, 4h) with configurable retention
• Full support for async requests that span multiple threads
• Responsive UI with mobile support
• Optional central collector

Library and framework instrumentation

• Apache Camel
• Cassandra (DataStax client)
• EJB
• Elasticsearch client
• Java Executors
• Grails
• Hibernate
• HTTP clients
  • Apache HttpClient
  • Apache HttpAsyncClient
  • AsyncHttpClient
  • OkHttp
  • java.net.HttpURLConnection
• JavaMail
• JAX-RS
• JAX-WS
• Jdbc

• JMS
• JSF
• JSP
• Kafka
• Loggers
  • JUL
  • Log4j
  • Logback
• MongoDB
• Netty (HTTP codec)
• Play Framework
• Quartz Scheduler
• Redis (Jedis client)
• Servlets
• Spring Framework
• Struts
• Vert.x

Application server support

Glowroot has been tested on the following application servers:

• Tomcat
• TomEE
• Wildfly
• JBoss EAP
• Jetty
• Glassfish
• Payara
• WebLogic
• WebSphere

If you try it out on any other application servers, please post a GitHub issue with your findings!