| To: | performancecopilot/parfait <parfait@xxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [performancecopilot/parfait] parfait-agent initializes before main app so JMX MBeans do not exist (#32) |
| From: | Paul Smith <notifications@xxxxxxxxxx> |
| Date: | Sun, 28 Aug 2016 18:12:35 -0700 |
| Delivered-to: | pcp@xxxxxxxxxxx |
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| Reply-to: | performancecopilot/parfait <reply+00bd08b61e26ef517ac6602ed915db3403102b4340be95cb92cf0000000113db4e0392a169ce0a57c254@xxxxxxxxxxxxxxxx> |
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@natoscott will have to comment directly here on the current state, but I believe right now Part of the Parfait lifecycle requires a 'quiet' period for new metrics to appear - it waits up to 5 seconds after the last detected metric has been registered before (re)starting the export. This prevents a large application starting up, registering a lot from tripping a blitz of registrations to PCP. Once the application has quieted down, Parfait will begin exporting to PCP. Eventually your own JMX/custom metrics will be registered by a mechanism like an XML config. You might also want to look at the Parfait-DropWizard integration (part of this module). If you are using DropWizard metrics in the application, it's pretty easy to have these exported to PCP. — |
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