openide/tools/intellij.tools.ide.metrics.collector/README.md

Metric Collector

Overview

Extension library for starter that provides metrics collection.

Supported metrics:

• Indexing
• Opentelemetry-based metrics

To get the metrics from OpenTelemetry invoke com.intellij.tools.ide.metrics.collector.metrics.OpenTelemetryKt.getOpenTelemetry and pass the span name you're interested in. Default span name for all commands from performance test is performance_test.

To find out which spans were collected you can open opentelemetry.json file in log folder. The recommended viewer is Jaeger.

To get inspection metrics invoke com.intellij.tools.ide.metrics.collector.starter.metrics.IndexingMetricsKt.extractIndexingMetrics.