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* ! all: include license headersDiego2015-01-2910-0/+160
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* = core: minor code formatting change.Ivan Topolnjak2015-01-291-1/+1
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* = core: protect against negative values on diff gauges recordings.Ivan Topolnjak2015-01-291-2/+5
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* = core: remove println left from testing.Ivan Topolnjak2015-01-261-13/+4
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* ! core: ensure that the subscriptions dispatcher is correctly startedIvan Topolnjak2015-01-261-1/+1
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* ! all: improve the metric recorders infrastructureIvan Topolnjak2015-01-2422-707/+1321
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* ! core,akka: separate all akka instrumentation into it's own kamon-akka ↵Ivan Topolnjak2014-12-283-268/+0
| | | | | | | | | | | | | | | module, related to #136. All Akka-related instrumentation and code has been moved to the kamon-akka module, including the filters for actor, dispatcher and router metrics. Also the following changes are included: - Router Metrics are now working properly, related to #139. - Cleanup the log output for this module, related to #142. - Some minor cleanups in various tests. This PR breaks the reporting modules which will need to wait for #141 to be ready to come back to life.
* = core: modified version of GlobPathFilter and improve GlobPahFilterSpecDiego2014-12-241-2/+2
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* + core: introduce simplified version of GlobPathFilter and resolve exact ↵Diego2014-12-241-2/+2
| | | | actor metric filter issue
* + newrelic: react correctly to restart and shutdown events from the New ↵Ivan Topolnjak2014-12-051-5/+5
| | | | Relic collector.
* = core,spray,newrelic: minor formatting changes.Ivan Topolnjak2014-11-092-6/+6
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* = core,play: workaround the non thread safe calls to TrieMap.getOrElseUpdateIvan Topolnjak2014-11-093-11/+23
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* = all: upgrade to be compatible with the latest code in coreIvan Topolnjak2014-10-261-1/+0
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* ! core: replace Option[TraceContext] by empty object pattern and implement ↵Ivan Topolnjak2014-10-251-1/+1
| | | | basic segments with renaming.
* = core,system.metrics: fixed serialization errors when using ↵Boris Giftge2014-10-235-55/+75
| | | | akka.actor.serialize-messages = on
* + core: provide sum and percentile functions in Histogram.Snapshot, closes #85Ivan Topolnjak2014-10-201-0/+20
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* = core: fix errors in last commitDiego2014-08-291-10/+1
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* + core: provide metrics for routersDiego2014-08-291-0/+85
| | | | | | | * processing-time * errors * time-in-mailbox closes #62
* = core: ensure that MinMaxCounters never record values bellow zero, fixes #71Ivan Topolnjak2014-08-131-7/+10
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* + system-metrics: minor load banner refactorDiego2014-08-091-5/+2
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* + core: inline jsr166 to remove dependencyDiego2014-08-092-2/+2
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* = core: remove the user- prefix on all user metricsIvan Topolnjak2014-08-041-26/+11
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* = core: allow subscribing to user metrics and give decent namesIvan Topolnjak2014-08-042-100/+140
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* = core: cleanup actor metrics recorder after the actor is stopped, closes #69Ivan Topolnjak2014-08-021-1/+1
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* = core: subscription protocol specification, closes #51Ivan Topolnjak2014-07-282-30/+73
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* = newrelic: upgrade to the latest metrics scheme, closes #54Ivan Topolnjak2014-07-272-2/+13
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* = kamon-system-metrics: introduce actor system collectorDiego2014-07-231-1/+5
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* + core,spray: create and implement http server metrics for spray, related to #56Ivan Topolnjak2014-07-231-1/+1
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* ! kamon-system-metrics: introducing System and JVM metrics moduleDiego2014-07-211-2/+6
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* = build: avoid unnecessary compile dependency on kamon-testkit from kamon-sprayIvan Topolnjak2014-07-091-1/+1
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* + core: log a configurable error message when the application was started ↵Ivan Topolnjak2014-07-091-1/+28
| | | | with the AspectJ Weaver, closes #48
* + core: create the new KamonStandalone helper, closes #47Ivan Topolnjak2014-07-081-0/+24
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* + core: introduce the new ↵Ivan Topolnjak2014-07-044-12/+13
| | | | kamon.metrics.default-collection-context-buffer-size setting
* ! all: refactor the core metric recording instruments and accomodate UserMetricsIvan Topolnjak2014-07-0313-0/+1270
| | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* integrate trace and metrics into the base projectIvan Topolnak2014-01-133-233/+0
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* added scalariformDiego Parra2013-11-263-56/+19
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* added copyright headersDiego Parra2013-11-263-0/+45
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* basic separation of concerns between sub-projectsIvan Topolnak2013-11-051-51/+0
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* cleanup cleanup cleanupDiego Parra2013-10-031-51/+0
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* Switched to DynamicVariables, solve context passing issue produced by ↵Ivan Topolnak2013-10-021-6/+0
| | | | runnable batching
* WIP:first implementation of Kamon DashboardDiego Parra2013-08-231-3/+3
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* upgrading to akka 2.2Ivan Topolnak2013-08-076-0/+333