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path: root/kamon-core/src/main/scala/kamon/trace/TraceRecorder.scala
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* ! all: improve the metric recorders infrastructureIvan Topolnjak2015-01-241-79/+0
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* + core: cleanup the simple trace implementationIvan Topolnjak2014-12-041-5/+5
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* = core: use MetricsOnly contexts for remote contextsIvan Topolnjak2014-12-031-10/+2
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* = core: first simple approach to providing traces and a subscription mechanism.Ivan Topolnjak2014-12-031-15/+10
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* = all: upgrade to be compatible with the latest code in coreIvan Topolnjak2014-10-261-11/+17
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* ! core: replace Option[TraceContext] by empty object pattern and implement ↵Ivan Topolnjak2014-10-251-27/+26
| | | | basic segments with renaming.
* + akka-remote: create a new kamon-akka-remote module, closes #99Ivan Topolnjak2014-10-241-16/+5
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* + core: initial support for akka remoting/cluster, related to #61Ivan Topolnjak2014-08-311-1/+23
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* Merge branch 'wip/metrics-collection-refactor'Ivan Topolnjak2014-07-031-2/+2
|\ | | | | | | | | Conflicts: kamon-datadog/src/test/scala/kamon/datadog/DatadogMetricSenderSpec.scala
| * ! all: refactor the core metric recording instruments and accomodate UserMetricsIvan Topolnjak2014-07-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* | = core: Inline variant of withTraceContext using macros.Carlos Ferreyra2014-07-031-0/+5
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* kamon-newrelic now uses the subscription protocol to report metrics to NewRelicIvan Topolnjak2014-02-051-0/+2
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* remake of trace context and allow different tracing levelsIvan Topolnjak2014-01-311-0/+69