# `Slow Queries` Panel Default Display
+ The slowest queries
+ The queries that reads the most data from TiKV
![`smart`](TiDBMonitorSQLPerf06_en_001_20240125.png)
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In the `TiDB Dashboard`, the `Slow Query` panel is available to display all SQL statements whose execution time surpasses the threshold defined by the system variable `tidb_slow_log_threshold` (default: 300 milliseconds).

Within the `Slow Queries` panel, you can find the following:

1. The slowest SQL queries.
2. The SQL query that reads the most data from TiKV.
3. The `EXPLAIN ANALYZE` output by drilling down into a specific SQL statement via a click.

Please note that the `Slow Queries` panel does not provide information on the execution frequency of an SQL statement. If the execution time for a single instance exceeds the `tidb_slow_log_threshold`, the query is listed on the `Slow Queries` panel.