2012-01-12

Owned by Andre van Hoorn
Last updated: Jan 20, 2016
2 min read

Meeting Thu Jan. 12, 2012 @ 09.00-10.30h (Room CAP4 1210)

Agenda

1. SPEC RG

2. Release planning/roadmap

3. Status of current activities

Analysis tool #18

  • Kieker.Analysis architecture
    • Meta-Model
    • Plugin definition example (from TimestampFilter.java):
      @Plugin(
  outputPorts = {
                  @OutputPort(name = TimestampFilter.OUTPUT_PORT_NAME, 
                              description = "Execution output", 
                              eventTypes = { Execution.class })
	        }
)
public class TimestampFilter extends AbstractAnalysisPlugin {

...

  @InputPort(description = "Execution input", eventTypes = { Execution.class })
  public void newExecution(final Object data) {
    final Execution execution = (Execution) data;
    if ((execution.getTin() < this.ignoreExecutionsBeforeTimestamp) || (execution.getTout() > this.ignoreExecutionsAfterTimestamp)) {
     return;
    }
    super.deliver(TimestampFilter.OUTPUT_PORT_NAME, execution);
  }
}
    • (Programmatic) inter-connection example:
      final TimestampFilter executionFilterByTimestamp = new TimestampFilter(...);
AbstractPlugin.connect(execRecTransformer, ExecutionRecordTransformationFilter.OUTPUT_PORT_NAME, 
                       executionFilterByTimestamp, TimestampFilter.INPUT_PORT_NAME);
analysisInstance.registerPlugin(executionFilterByTimestamp);
	
final TraceIdFilter executionFilterByTraceId = new TraceIdFilter(...);
AbstractPlugin.connect(executionFilterByTimestamp, TimestampFilter.OUTPUT_PORT_NAME, 
                       executionFilterByTraceId, TraceIdFilter.INPUT_PORT_NAME);
analysisInstance.registerPlugin(executionFilterByTraceId);
  • Web GUI

Kieker4COM/ Kieker4NET

  • Renaming (old: Kieker.COM, Kieker.NET)
  • Separate Git repositories (see trac's source browser: kieker4net | kieker4com)

Workflow monitoring

  • ...

Diploma Thesis tcb (running)

  • "Online performance anomaly detection for large-scale software systems"

Diploma Thesis bko

  • ...

Diploma Thesis bri (proposal phase)

  • "Dynamic analysis of Cobol system architectures for model-based testing"

Web site

  • (see item 5.)

4. Ideas for Future Activities:

  • ...

5. Web site:

Open table

  • ...

Next meetings