Version 0.1.M3

You can also find the corresponding documentation online under the following link: Documentation 0.1.M3

Changelog

Implemented enhancements:

• Integrate a simple load test to the demo for generating data #125
• Split the default.yml into multiple files #117
• Add special instrumentation for OSGi-style classloaders #116
• Improve error handling in case of a retransformation exception #98
• Add a polling based alternative to the directory watching mechanisms #96
• Simplified configuration by removing type-scope container #106

Fixed bugs:

• Make system tests wait for the instrumentation when required #101
• AgentImpl requires logger too soon #85
• Fix occasional failure of system tests #44

Closed issues:

• Slow start performance when starting via javaagent on Java 8 #146
• Unify common tag names #144
• Include load generation into demo scenarios #141
• Remove the elastic demo scenario #134
• Add option to ignore lambda expressions #130
• Propagate data context over the wire using W3 correlation header #119
• Implement a custom GRPC context value for passing data #95
• Externalize Agent into separate Container #90
• Documentation about using jattach contains wrong command #81
• Upload test reports after failures on TravisCI #80
• User defined exclude packages/classes #79
• Strategy to propagate the context up the stack trace #74
• User defined instrumentation possibility #70
• Generic hook uses data providers for key/value context pairs #61
• Strategy for dynamic instrumentation with byte buddy #60
• Extending configuration to enable an annotation based target selection #59
• Basic method instrumentation config #58
• Special sensor for scheduled executor services #57
• Special sensor for executor services #56
• Special sensor for Thread.start() #55
• Introduce the byte buddy to the core #54
• Create README.md files for project roots #36
• Possibility to specify configuration via agentArgs #19

Merged pull requests:

• Work on #62,#63,#65, closes #117 - Splitted default config, added config for service graph and http #149
• Renamed project and related files from OCE to Ocelot #148
• Closes #146 - Made start asynchronous when run via javaagent. #147
• Closes #144 - unified common tag names #145
• Second attempt on fixing the IBM bootstrap classloader instrumentation. #143
• Ensured that classloader delegation is only performed once to prevent stack overflows #140
• Closes #125 - Added load generator to demo scenarios #139
• Closes #134 - Removed elastic demo scenario #138
• Closes #119 - Added context propagation via HTTP #137
• Closes #130 - Add option to exclude lambdas from instrumentation #136
• Added conditions and before option to customize data provider order #133
• Fixed broken JMH tests, added jmhCompile to travis.yml #132
• Closes #116 - Added classloader delegation #131
• Gave DataProviders access to the method name, class and parameter types. #128
• Closes #70 - Added possibility to record measurements via rules #124
• Stability fixes for non initializable classes, improved type matching of scopes. #122
• JMH setup for the inspectit-oce-core and inspectit-oce-agent projects #121
• Work on #112 - Excluded lambdas containing default methods #120
• Work on #70 - Added configuration for defining measures and views #115
• Enabling self-monitoring in demo scenarios #114
• Closes #61 - Implemented binding and execution of data providers #113
• Work on #61 - Added hook manager and context setup #111
• Closes #79 - Added user excludes with intellij excluded by default #110
• Closes #95 - Implemented InspectitContext for passing data around #109
• Closes #59 - Extending configuration to enable an annotation based target selection #108
• Work on #61 - Added context sensitive config validation mechanism and configuration for data provider calls #107
• Normalize line endings of Java files and enforce using LF #105
• Work on #61 - Added configuration for data providers #104
• Closes #101 - Made system tests wait for the instrumentation to complete #103
• Excluding all classes in package java.lang.invoke from instrumentation #102
• Closes #96 - Added polling based alternative for detecting configuration directory changes #100
• Closes #98 - Improved handling of retransformation failures #99
• Closes #58 - Basic configuration for custom method instrumentation #97
• Work on #61 - Added mechanism for generating generic data providers #94
• Removed synchronizations of ThreadStartContextPropagation tests #92
• Closes #90 - Demo Agent Provisioning improved, added Demo zipping for releases #91
• Closes #57 - Added sensor for ctx propagation via ScheduledExecutors #89
• Closes #55 - Added special sensor for context propagation via Threads #88
• Extended self monitoring, added self monitoring to instrumentation #87
• closes #85: init our default logging before using any logger to avoid… #86
• Closes #44 - Fixed tests, included error stack traces in console output. #84
• Closes #80 - Upload test reports after failures on TravisCI #83
• Closes #81 - Documentation about using jattach contains wrong command #82
• Closes #56, #54 - Added asynchronous instrumentation capabilities and executor context propagation #78
• Executing unit tests during CI builds [#77](https://githu...

Version 0.1.M2

You can also find the corresponding documentation online under the following link: Documentation 0.1.M2

Changelog

Implemented enhancements:

• Extend CI configuration in order to automatically release build artifacts #46
• Improving system test for GCMetricsRecorder #42
• Add configuration validation #18
• Docker compose for fast start-up #11

Closed issues:

• Extend CI to support releasing of the artifacts #10

Merged pull requests:

• closes #46 - Extend CI configuration in order to automatically release build artifacts #53
• Added note to docu to ensure that docker has enough main memory #49
• closes #44: fixed occasional failure of system tests, improved GC test #48
• relates to #45 - fixing broken condition for deploy stage #47
• related to #42 - lowering waiting time for GC #45
• Closed #42 - improving system test for GC metric recorder #43
• Improved CI configuration - Testing on multiple JDKs in parallel and deploying documentation to S3 #41
• closes #18: Added handling of invalid startup configurations #40
• Closes #11: Created docker-based demo using Spring Pet Clinic #37

Version 0.1.M1

This release 0.1.M1 is a result of the work in the milestone M1.

The online documentation for this release is published on http://docs.inspectit.rocks/releases/0.1.M1.

Changelog

Closed issues:

• Self monitoring concept #13
• Logging strategy and configuration #12
• Setup project for the documentation #9
• Concept for the default tag context #8
• Collect basic JVM metrics (cpu, memory, threads, gc, etc) #7
• Setup continuous integration service #6
• Support for integration tests #5
• Add open-census and configure metric providers #4
• Initialize Spring context and properties #3
• Class loading strategy and bootstrap loader #2
• Minimal project setup #1

Merged pull requests:

• Closes #7: added documentation for all metrics recorders #39
• work on #7: Added recorders for gc, threads and memory #38
• prometheus exporter to bind to 0.0.0.0 by default #35
• name the threads we create accordingly #34
• closes #13: self-monitoring concept #33
• work on #7: added processor metrics recorder #32
• Work on #7: added classloader recorder, extracted common superclasses #31
• Work on #7: Added simple disk usage metrics recorder. #30
• closes #8: support for common tags and tag providers #29
• closes #12: logback logging configuration support #28
• closes #9: added documentation project #27
• closes #6: added travis configuration #26
• fixed prometheus exporter int test to work on linux #25
• using inspectit class loader for thread context class loader when ini… #24
• closes #5: added system tests to agent project #23
• closes #4: Added Prometheus exporter and config validation #22
• work on #4: added config option for selecting the opencensus classloader #21
• closes #3: Added directory watcher, moved configuration management #20
• Spring #17
• closes #2: class loading strategy and bootstrap loader #15
• Minimal project setup #14