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https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-config-metric-binarylogs-category.html
Lists the Binary Logs configuration metrics and provides a brief description of each. Table 7.2 Binary Logs Configuration Metrics NameDescriptionBinlog Cache Size The size of the cache to hold changes to the binary log during a transaction. A ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-mysqlserver-instanceactivity-category.html
Queries (Per Second) The average number of statements executed by the server per second. This includes only statements sent to the server by clients and not statements executed within stored programs, unlike the Queries variable. Lists the Instance ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-replicationreplica-activity-category.html
If the position from which the SQL thread is reading is way behind the position to which the I/O thread is currently writing, it is a sign that replication is getting behind and results of queries directed to the replica may not reflect the latest ... Lists the Replication Replica Activity metrics and provides a brief description of ...
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-metric-threads-activity-category.html
Too Many Concurrent Queries Running Too many active queries indicates there is a severe load on the server, and may be a sign of lock contention or unoptimized SQL queries. Lists the Threads Activity metrics and provides a brief description of each. Table 6.45 Threads Activity Metrics NameDescriptionCached The number of threads in the thread ...
https://dev.mysql.com/doc/x-devapi-userguide/en/connecting-to-a-single-mysqld-node-setup.html
In this example a connection to a local MySQL Server instance running X Plugin on the default TCP/IP port 33060 is established using the MySQL user account user with its password. You are prompted to enter the user name and password in this case.
https://dev.mysql.com/doc/x-devapi-userguide/en/synchronous-vs-asynchronous-execution.html
This meant that operations such as opening connections and executing queries were blocked until completion, which could take a long time. Traditionally, many MySQL drivers used a synchronous approach when executing SQL statements. To allow for ...
https://dev.mysql.com/doc/x-devapi-userguide/en/working-with-metadata.html
Results contain metadata related to the origin and types of results from relational queries. This metadata can be used by applications that need to deal with dynamic query results or format results for transformation or display. An array of columns ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-ui-settings-data-purge-ref.html
Remove Query Analyzer Data Older Than: configures the duration that the query analyzer statistics and information about individual queries is retained. Data Purge Behavior enables you to automatically remove old data from the repository according ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-js/en/working-with-metadata.html
Results contain metadata related to the origin and types of results from relational queries. This metadata can be used by applications that need to deal with dynamic query results or format results for transformation or display. An array of columns ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/working-with-metadata.html
Results contain metadata related to the origin and types of results from relational queries. This metadata can be used by applications that need to deal with dynamic query results or format results for transformation or display. An array of columns ...