Kamon - Distributed Tracing, Metrics and Context Propagation for application running on the JVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	! newrelic: major refactor of the newrelic reporter	Ivan Topolnjak	2014-11-09	1	-45/+3
\| \| \| \| \| \| \| \| \| \| \| \|	Most notable changes: - The agent connection setup is separated from the actual metrics reporting, this will be important in the near future when we start sending errors too. - The metrics subscriptions are delayed until the connection to the agent is established. - The Tick metrics buffer is only created if necessary. - Introduced the kamon.newrelic.max-initialize-retries and initialize-retry-delay settings. - External service calls via HTTP clients are reported as external services.
*	! kamon-newrelic: * Avoid reporting data to Newrelic if no metrics have been ↵	Diego	2014-10-18	1	-17/+20
\| \| \| \| \| \|	collected * Implement error handling with NewRelic Agent * Minor refactor * close issue #7 and issue #17
*	= newrelic: upgrade to the latest user metrics	Ivan Topolnjak	2014-08-04	1	-1/+8
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*	= newrelic: upgrade to the latest metrics scheme, closes #54	Ivan Topolnjak	2014-07-27	1	-2/+2
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*	! all: refactor the core metric recording instruments and accomodate UserMetrics	Ivan Topolnjak	2014-07-03	1	-4/+4
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	This PR is including several changes to the kamon-core, most notably: - Formalize the interface for Histograms, Counters and MinMaxCounters. Making sure that the interfaces are as clean as possible. - Move away from the all Vector[Measurement] based Histogram snapshot to a new approach in which we use a single long to store both the index in the counts array and the frequency on that bucket. The leftmost 2 bytes of each long are used for storing the counts array index and the remaining 6 bytes are used for the actual count, and everything is put into a simple long array. This way only the buckets that actually have values will be included in the snapshot with the smallest possible memory footprint. - Introduce Gauges. - Reorganize the instrumentation for Akka and Scala and rewrite most of the tests of this components to avoid going through the subscription protocol to test. - Introduce trace tests and fixes on various tests. - Necessary changes on new relic, datadog and statsd modules to compile with the new codebase. Pending: - Finish the upgrade of the new relic to the current model. - Introduce proper limit checks for histograms to ensure that we never pass the 2/6 bytes limits. - More testing, more testing, more testing. - Create the KamonStandalone module.
*	+ all: fix compilation issues	Diego	2014-04-23	1	-1/+2
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*	multiple fixes to the custom metrics collection facilities	Ivan Topolnak	2014-03-11	1	-4/+5
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*	minor cleanup before relasing 0.0.13	Ivan Topolnak	2014-02-06	1	-4/+2
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*	kamon-newrelic now uses the subscription protocol to report metrics to NewRelic	Ivan Topolnjak	2014-02-05	1	-0/+3
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*	partial rewrite of kamon-newrelic	Ivan Topolnak	2014-02-04	1	-76/+27
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*	create the notion of a metric group category for easier filtering when ↵	Ivan Topolnak	2014-02-04	1	-2/+2
\| \| \| \|	subscribing
*	remake of trace context and allow different tracing levels	Ivan Topolnjak	2014-01-31	1	-2/+2
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*	integrate trace and metrics into the base project	Ivan Topolnak	2014-01-13	1	-2/+2
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*	WIP: newrelic integration html	Diego Parra	2013-11-26	1	-3/+0
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*	added scalariform	Diego Parra	2013-11-26	1	-15/+11
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*	added copyright headers	Diego Parra	2013-11-26	1	-0/+15
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*	wip	Ivan Topolnak	2013-11-08	1	-12/+14
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*	halfway to our own NewRelic Agent	Ivan Topolnak	2013-11-07	1	-0/+102