Technologies/MySQL/events_statements_sum_sort_scan
MySQLMySQLMetric

events_statements_sum_sort_scan

Number of sorts performed by statements which used a full table scan.
Dimensions:None
Available on:PrometheusPrometheus (1)
Interface Metrics (1)
PrometheusPrometheus
Number of sorts performed by statements which used a full table scan.
Dimensions:None
Sources
events_statements_sum_sort_scangithub.com
Related Insights (1)
Sort Buffer Exhaustionwarning

Sort operations exceeding sort_buffer_size, requiring multi-pass merge sorts and temporary files. Causes significant performance degradation for queries with ORDER BY, GROUP BY, or large JOINs requiring sorting.

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