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

	Commit message (Collapse)	Author	Age	Files	Lines
*	wip	Diego	2016-12-04	1	-1/+1
\|
*	+ Kamon-core: introduce finishWithError(Throwable) for Traces and Segments	Diego Parra	2016-07-08	1	-1/+3
\| \| \| \|	* + kamon-core: introduce finishWithError(Throwable) for Traces and Segments
*	+ core: introduce .factory members on trace and segment recorders.	Ivan Topolnjak	2015-03-31	1	-0/+6
\|
*	! all: introduced support for metric tags.	Ivan Topolnjak	2015-03-09	1	-13/+14
\|
*	! all: improve the metric recorders infrastructure	Ivan Topolnjak	2015-01-24	1	-56/+18
\|
*	= core,spray,newrelic: minor formatting changes.	Ivan Topolnjak	2014-11-09	1	-2/+2
\|
*	= core,play: workaround the non thread safe calls to TrieMap.getOrElseUpdate	Ivan Topolnjak	2014-11-09	1	-3/+4
\|
*	= all: upgrade to be compatible with the latest code in core	Ivan Topolnjak	2014-10-26	1	-1/+0
\|
*	! core: replace Option[TraceContext] by empty object pattern and implement ↵	Ivan Topolnjak	2014-10-25	1	-1/+1
\| \| \| \|	basic segments with renaming.
*	= core,system.metrics: fixed serialization errors when using ↵	Boris Giftge	2014-10-23	1	-12/+17
\| \| \| \|	akka.actor.serialize-messages = on
*	= newrelic: upgrade to the latest metrics scheme, closes #54	Ivan Topolnjak	2014-07-27	1	-2/+2
\|
*	+ core,spray: create and implement http server metrics for spray, related to #56	Ivan Topolnjak	2014-07-23	1	-1/+1
\|
*	! all: refactor the core metric recording instruments and accomodate UserMetrics	Ivan Topolnjak	2014-07-03	1	-0/+77
	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.