diff --git a/docs/source/user-guide/explain-usage.md b/docs/source/user-guide/explain-usage.md index b376c2eedb53..2eb03aad2ef9 100644 --- a/docs/source/user-guide/explain-usage.md +++ b/docs/source/user-guide/explain-usage.md @@ -235,7 +235,9 @@ When predicate pushdown is enabled, `ParquetExec` gains the following metrics: - `pushdown_rows_pruned`: rows that were tested by any of the above filtered, and did not pass one of them (this should be sum of `page_index_rows_matched`, `row_groups_pruned_bloom_filter`, and `row_groups_pruned_statistics`) - `predicate_evaluation_errors`: number of times evaluating the filter expression failed (expected to be zero in normal operation) - `num_predicate_creation_errors`: number of errors creating predicates (expected to be zero in normal operation) -- `pushdown_eval_time`: time spent evaluating these filters +- `bloom_filter_eval_time`: time spent parsing and evaluating Bloom Filters +- `statistics_eval_time`: time spent parsing and evaluating row group-level statistics +- `row_pushdown_eval_time`: time spent evaluating row-level filters - `page_index_eval_time`: time required to evaluate the page index filters ## Partitions and Execution