The Ultimate Guide to High Availability with MariaDB

SHOW QUERY_RESPONSE_TIME

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It is possible to use SHOW QUERY_RESPONSE_TIME as an alternative for retrieving information from the QUERY_RESPONSE_TIME plugin.

This was introduced as part of the Information Schema plugin extension.

Example

SHOW QUERY_RESPONSE_TIME;
+----------------+-------+----------------+
| Time           | Count | Total          |
+----------------+-------+----------------+
|       0.000001 |     0 |       0.000000 |
|       0.000010 |    17 |       0.000094 |
|       0.000100 |  4301         0.236555 |
|       0.001000 |  1499 |       0.824450 |
|       0.010000 | 14851 |      81.680502 |
|       0.100000 |  8066 |     443.635693 |
|       1.000000 |     0 |       0.000000 |
|      10.000000 |     0 |       0.000000 |
|     100.000000 |     1 |      55.937094 |
|    1000.000000 |     0 |       0.000000 |
|   10000.000000 |     0 |       0.000000 |
|  100000.000000 |     0 |       0.000000 |
| 1000000.000000 |     0 |       0.000000 |
| TOO LONG       |     0 | TOO LONG       |
+----------------+-------+----------------+

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