opentelemetry-collector-contrib
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[receiver/mysql]: add scraping io_waits metrics
Description: This PR adds scraping metrics related to I/O waits for tables and indices. There are 4 new metrics. List of used attributes was taken from here: https://github.com/influxdata/telegraf/tree/master/plugins/inputs/mysql#tags
Link to tracking Issue: #14138
Testing:
Unit tests for scraper and integration tests have been updated. The integration tests required putting some example data (empty schema, table and index), which is done in the setup.sh script.
Documentation:
Documentation automatically generated by mdatagen.