如何监控Java Heroku应用程序dyno的使用？

Question

I would like to know if it is possible to know web dyno usage in heroku ?

For example, I would like to know if my dyno is using 100% of its resources, or it is just idling, so I could add or remove more dynos in order to have optimal resource utilization.

Heroku command line client gives only information about number of dynos and uptime , without further details. Something like dyno equivalent of cpu usage , requests per sec per dyno or average response time of actual requests would be helpful.

I know there are some addons that work with Ruby, but I'm interested in ways to monitor Java / Clojure application.

Answer 1

Probably the best way to get this kind of information on Heroku is with the New Relic add-on. It does work with Java but I'm not sure there is any specific Java on Heroku + New Relic documentation yet.