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17 řádky
4.2 KiB

  1. TYPE=VIEW
  2. query=select `performance_schema`.`events_statements_summary_by_digest`.`DIGEST_TEXT` AS `query`,`performance_schema`.`events_statements_summary_by_digest`.`SCHEMA_NAME` AS `db`,`performance_schema`.`events_statements_summary_by_digest`.`COUNT_STAR` AS `exec_count`,`performance_schema`.`events_statements_summary_by_digest`.`SUM_TIMER_WAIT` AS `total_latency`,`performance_schema`.`events_statements_summary_by_digest`.`SUM_CREATED_TMP_TABLES` AS `memory_tmp_tables`,`performance_schema`.`events_statements_summary_by_digest`.`SUM_CREATED_TMP_DISK_TABLES` AS `disk_tmp_tables`,round(ifnull(`performance_schema`.`events_statements_summary_by_digest`.`SUM_CREATED_TMP_TABLES` / nullif(`performance_schema`.`events_statements_summary_by_digest`.`COUNT_STAR`,0),0),0) AS `avg_tmp_tables_per_query`,round(ifnull(`performance_schema`.`events_statements_summary_by_digest`.`SUM_CREATED_TMP_DISK_TABLES` / nullif(`performance_schema`.`events_statements_summary_by_digest`.`SUM_CREATED_TMP_TABLES`,0),0) * 100,0) AS `tmp_tables_to_disk_pct`,`performance_schema`.`events_statements_summary_by_digest`.`FIRST_SEEN` AS `first_seen`,`performance_schema`.`events_statements_summary_by_digest`.`LAST_SEEN` AS `last_seen`,`performance_schema`.`events_statements_summary_by_digest`.`DIGEST` AS `digest` from `performance_schema`.`events_statements_summary_by_digest` where `performance_schema`.`events_statements_summary_by_digest`.`SUM_CREATED_TMP_TABLES` > 0 order by `performance_schema`.`events_statements_summary_by_digest`.`SUM_CREATED_TMP_DISK_TABLES` desc,`performance_schema`.`events_statements_summary_by_digest`.`SUM_CREATED_TMP_TABLES` desc
  3. md5=f5cd01b57e735775d233ed9f8cb24232
  4. updatable=1
  5. algorithm=1
  6. definer_user=mariadb.sys
  7. definer_host=localhost
  8. suid=0
  9. with_check_option=0
  10. timestamp=0001695649741706334
  11. create-version=2
  12. source=SELECT DIGEST_TEXT AS query,\n SCHEMA_NAME as db,\n COUNT_STAR AS exec_count,\n SUM_TIMER_WAIT as total_latency,\n SUM_CREATED_TMP_TABLES AS memory_tmp_tables,\n SUM_CREATED_TMP_DISK_TABLES AS disk_tmp_tables,\n ROUND(IFNULL(SUM_CREATED_TMP_TABLES / NULLIF(COUNT_STAR, 0), 0)) AS avg_tmp_tables_per_query,\n ROUND(IFNULL(SUM_CREATED_TMP_DISK_TABLES / NULLIF(SUM_CREATED_TMP_TABLES, 0), 0) * 100) AS tmp_tables_to_disk_pct,\n FIRST_SEEN as first_seen,\n LAST_SEEN as last_seen,\n DIGEST AS digest\n FROM performance_schema.events_statements_summary_by_digest\n WHERE SUM_CREATED_TMP_TABLES > 0\nORDER BY SUM_CREATED_TMP_DISK_TABLES DESC, SUM_CREATED_TMP_TABLES DESC;
  13. client_cs_name=utf8mb3
  14. connection_cl_name=utf8mb3_general_ci
  15. view_body_utf8=select `performance_schema`.`events_statements_summary_by_digest`.`DIGEST_TEXT` AS `query`,`performance_schema`.`events_statements_summary_by_digest`.`SCHEMA_NAME` AS `db`,`performance_schema`.`events_statements_summary_by_digest`.`COUNT_STAR` AS `exec_count`,`performance_schema`.`events_statements_summary_by_digest`.`SUM_TIMER_WAIT` AS `total_latency`,`performance_schema`.`events_statements_summary_by_digest`.`SUM_CREATED_TMP_TABLES` AS `memory_tmp_tables`,`performance_schema`.`events_statements_summary_by_digest`.`SUM_CREATED_TMP_DISK_TABLES` AS `disk_tmp_tables`,round(ifnull(`performance_schema`.`events_statements_summary_by_digest`.`SUM_CREATED_TMP_TABLES` / nullif(`performance_schema`.`events_statements_summary_by_digest`.`COUNT_STAR`,0),0),0) AS `avg_tmp_tables_per_query`,round(ifnull(`performance_schema`.`events_statements_summary_by_digest`.`SUM_CREATED_TMP_DISK_TABLES` / nullif(`performance_schema`.`events_statements_summary_by_digest`.`SUM_CREATED_TMP_TABLES`,0),0) * 100,0) AS `tmp_tables_to_disk_pct`,`performance_schema`.`events_statements_summary_by_digest`.`FIRST_SEEN` AS `first_seen`,`performance_schema`.`events_statements_summary_by_digest`.`LAST_SEEN` AS `last_seen`,`performance_schema`.`events_statements_summary_by_digest`.`DIGEST` AS `digest` from `performance_schema`.`events_statements_summary_by_digest` where `performance_schema`.`events_statements_summary_by_digest`.`SUM_CREATED_TMP_TABLES` > 0 order by `performance_schema`.`events_statements_summary_by_digest`.`SUM_CREATED_TMP_DISK_TABLES` desc,`performance_schema`.`events_statements_summary_by_digest`.`SUM_CREATED_TMP_TABLES` desc
  16. mariadb-version=101103