3bd8445b创建于 1月27日历史提交

GS_SQL_COUNT

GS_SQL_COUNT displays statistics about five types of running statements (SELECT, INSERT, UPDATE, DELETE, and MERGE INTO) on the current node of the database.

When a common user queries the GS_SQL_COUNT view, statistics about the current node of the user are displayed. When an administrator queries the GS_SQL_COUNT view, statistics about the current node of all users are displayed.
When openGauss or the node is restarted, the statistics are cleared and will be measured again.
The system counts when a node receives a query, including a query inside openGauss.

Table 1 GS_SQL_COUNT columns

Name	Type	Description
node_name	text	Node name
user_name	text	Username
select_count	bigint	Statistical result of the SELECT statement
update_count	bigint	Statistical result of the UPDATE statement
insert_count	bigint	Statistical result of the INSERT statement
delete_count	bigint	Statistical result of the DELETE statement
mergeinto_count	bigint	Statistical result of the MERGE INTO statement
ddl_count	bigint	Number of DDL statements
dml_count	bigint	Number of DML statements
dcl_count	bigint	Number of DML statements
total_select_elapse	bigint	Total response time of SELECT statements (unit: μs)
avg_select_elapse	bigint	Average response time of SELECT statements (unit: μs)
max_select_elapse	bigint	Maximum response time of SELECT statements (unit: μs)
min_select_elapse	bigint	Minimum response time of SELECT statements (unit: μs)
total_update_elapse	bigint	Total response time of UPDATE statements (unit: μs)
avg_update_elapse	bigint	Average response time of UPDATE statements (unit: μs)
max_update_elapse	bigint	Maximum response time of UPDATE statements (unit: μs)
min_update_elapse	bigint	Minimum response time of UPDATE statements (unit: μs)
total_insert_elapse	bigint	Total response time of INSERT statements (unit: μs)
avg_insert_elapse	bigint	Average response time of INSERT statements (unit: μs)
max_insert_elapse	bigint	Maximum response time of INSERT statements (unit: μs)
min_insert_elapse	bigint	Minimum response time of INSERT statements (unit: μs)
total_delete_elapse	bigint	Total response time of DELETE statements (unit: μs)
avg_delete_elapse	bigint	Average response time of DELETE statements (unit: μs)
max_delete_elapse	bigint	Maximum response time of DELETE statements (unit: μs)
min_delete_elapse	bigint	Minimum response time of DELETE statements (unit: μs)