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Copy pathTemplate DB MySQL by ODBC.xml
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Template DB MySQL by ODBC.xml
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<?xml version="1.0" encoding="UTF-8"?>
<zabbix_export>
<version>5.0</version>
<groups>
<group>
<name>Templates/Databases</name>
</group>
</groups>
<templates>
<template>
<template>Template DB MySQL by ODBC</template>
<name>Template DB MySQL by ODBC</name>
<description>Requirements for template operation:
1.Create MySQL user for monitoring. For example:
CREATE USER 'zbx_monitor'@'%' IDENTIFIED BY '<password>';
GRANT USAGE,REPLICATION CLIENT,PROCESS,SHOW DATABASES,SHOW VIEW ON *.* TO 'zbx_monitor'@'%';
For more information read the MYSQL documentation https://dev.mysql.com/doc/refman/8.0/en/grant.html , please.
2. Set the user name and password in host macros ({$MYSQL.USER} and {$MYSQL.PASSWORD}).
You can discuss this template or leave feedback on our forum https://www.zabbix.com/forum/zabbix-suggestions-and-feedback/384189-discussion-thread-for-official-zabbix-template-db-mysql
Template tooling version used: 0.36</description>
<groups>
<group>
<name>Templates/Databases</name>
</group>
</groups>
<applications>
<application>
<name>MySQL</name>
</application>
<application>
<name>Zabbix raw items</name>
</application>
</applications>
<items>
<item>
<name>MySQL: Get status variables</name>
<type>ODBC</type>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
<history>0</history>
<trends>0</trends>
<value_type>TEXT</value_type>
<params>show global status</params>
<username>{$MYSQL.USER}</username>
<password>{$MYSQL.PASSWORD}</password>
<description>The item gets server global status information.</description>
<applications>
<application>
<name>Zabbix raw items</name>
</application>
</applications>
</item>
<item>
<name>MySQL: Status</name>
<type>ODBC</type>
<key>db.odbc.select[ping,"{$MYSQL.DSN}"]</key>
<history>7d</history>
<params>select "1"</params>
<username>{$MYSQL.USER}</username>
<password>{$MYSQL.PASSWORD}</password>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<valuemap>
<name>Service state</name>
</valuemap>
<preprocessing>
<step>
<type>DISCARD_UNCHANGED_HEARTBEAT</type>
<params>10m</params>
</step>
</preprocessing>
<triggers>
<trigger>
<expression>{last()}=0</expression>
<name>MySQL: Service is down</name>
<priority>HIGH</priority>
</trigger>
</triggers>
</item>
<item>
<name>MySQL: Version</name>
<type>ODBC</type>
<key>db.odbc.select[version,"{$MYSQL.DSN}"]</key>
<delay>15m</delay>
<history>7d</history>
<trends>0</trends>
<value_type>CHAR</value_type>
<params>select version()</params>
<username>{$MYSQL.USER}</username>
<password>{$MYSQL.PASSWORD}</password>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>DISCARD_UNCHANGED_HEARTBEAT</type>
<params>1d</params>
</step>
</preprocessing>
<triggers>
<trigger>
<expression>{diff()}=1 and {strlen()}>0</expression>
<name>MySQL: Version has changed (new version value received: {ITEM.VALUE})</name>
<priority>INFO</priority>
<description>MySQL version has changed. Ack to close.</description>
<manual_close>YES</manual_close>
</trigger>
</triggers>
</item>
<item>
<name>MySQL: Aborted clients per second</name>
<type>DEPENDENT</type>
<key>mysql.aborted_clients.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>The number of connections that were aborted because the client died without closing the connection properly.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Aborted_clients')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: Aborted connections per second</name>
<type>DEPENDENT</type>
<key>mysql.aborted_connects.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>The number of failed attempts to connect to the MySQL server.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Aborted_connects')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
<triggers>
<trigger>
<expression>{min(5m)}>{$MYSQL.ABORTED_CONN.MAX.WARN}</expression>
<name>MySQL: Server has aborted connections (over {$MYSQL.ABORTED_CONN.MAX.WARN} for 5m)</name>
<priority>AVERAGE</priority>
<description>The number of failed attempts to connect to the MySQL server is more than {$MYSQL.ABORTED_CONN.MAX.WARN} in the last 5 minutes.</description>
<dependencies>
<dependency>
<name>MySQL: Refused connections (max_connections limit reached)</name>
<expression>{Template DB MySQL by ODBC:mysql.connection_errors_max_connections.rate.last()}>0</expression>
</dependency>
</dependencies>
</trigger>
</triggers>
</item>
<item>
<name>MySQL: Buffer pool efficiency</name>
<type>CALCULATED</type>
<key>mysql.buffer_pool_efficiency</key>
<history>7d</history>
<value_type>FLOAT</value_type>
<units>%</units>
<params>last(mysql.innodb_buffer_pool_reads) /
( last(mysql.innodb_buffer_pool_read_requests) +
( last(mysql.innodb_buffer_pool_read_requests) = 0 ) ) * 100 *
( last(mysql.innodb_buffer_pool_read_requests) > 0 )</params>
<description>The item shows how effectively the buffer pool is serving reads.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
</item>
<item>
<name>MySQL: Buffer pool utilization</name>
<type>CALCULATED</type>
<key>mysql.buffer_pool_utilization</key>
<history>7d</history>
<value_type>FLOAT</value_type>
<units>%</units>
<params>( last(mysql.innodb_buffer_pool_pages_total) -
last(mysql.innodb_buffer_pool_pages_free) ) /
( last(mysql.innodb_buffer_pool_pages_total) +
( last(mysql.innodb_buffer_pool_pages_total) = 0 ) ) * 100 *
( last(mysql.innodb_buffer_pool_pages_total) > 0 )</params>
<description>Ratio of used to total pages in the buffer pool.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<triggers>
<trigger>
<expression>{max(5m)}<{$MYSQL.BUFF_UTIL.MIN.WARN}</expression>
<name>MySQL: Buffer pool utilization is too low (less {$MYSQL.BUFF_UTIL.MIN.WARN}% for 5m)</name>
<priority>WARNING</priority>
<description>The buffer pool utilization is less than {$MYSQL.BUFF_UTIL.MIN.WARN}% in the last 5 minutes. This means that there is a lot of unused RAM allocated for the buffer pool, which you can easily reallocate at the moment.</description>
</trigger>
</triggers>
</item>
<item>
<name>MySQL: Bytes received</name>
<type>DEPENDENT</type>
<key>mysql.bytes_received.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<units>Bps</units>
<description>The number of bytes received from all clients.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Bytes_received')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: Bytes sent</name>
<type>DEPENDENT</type>
<key>mysql.bytes_sent.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<units>Bps</units>
<description>The number of bytes sent to all clients.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Bytes_sent')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: Command Delete per second</name>
<type>DEPENDENT</type>
<key>mysql.com_delete.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>The Com_delete counter variable indicates the number of times the delete statement has been executed.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Com_delete')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: Command Insert per second</name>
<type>DEPENDENT</type>
<key>mysql.com_insert.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>The Com_insert counter variable indicates the number of times the insert statement has been executed.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Com_insert')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: Command Select per second</name>
<type>DEPENDENT</type>
<key>mysql.com_select.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>The Com_select counter variable indicates the number of times the select statement has been executed.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Com_select')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: Command Update per second</name>
<type>DEPENDENT</type>
<key>mysql.com_update.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>The Com_update counter variable indicates the number of times the update statement has been executed.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Com_update')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: Connections per second</name>
<type>DEPENDENT</type>
<key>mysql.connections.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>The number of connection attempts (successful or not) to the MySQL server.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Connections')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: Connection errors accept per second</name>
<type>DEPENDENT</type>
<key>mysql.connection_errors_accept.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>Number of errors that occurred during calls to accept() on the listening port.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Connection_errors_accept')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: Connection errors internal per second</name>
<type>DEPENDENT</type>
<key>mysql.connection_errors_internal.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>Number of refused connections due to internal server errors, for example out of memory errors, or failed thread starts.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Connection_errors_internal')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: Connection errors max connections per second</name>
<type>DEPENDENT</type>
<key>mysql.connection_errors_max_connections.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>Number of refused connections due to the max_connections limit being reached.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Connection_errors_max_connections')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
<triggers>
<trigger>
<expression>{last()}>0</expression>
<name>MySQL: Refused connections (max_connections limit reached)</name>
<priority>AVERAGE</priority>
<description>Number of refused connections due to the max_connections limit being reached.</description>
</trigger>
</triggers>
</item>
<item>
<name>MySQL: Connection errors peer address per second</name>
<type>DEPENDENT</type>
<key>mysql.connection_errors_peer_address.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>Number of errors while searching for the connecting client IP address.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Connection_errors_peer_address')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: Connection errors select per second</name>
<type>DEPENDENT</type>
<key>mysql.connection_errors_select.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>Number of errors during calls to select() or poll() on the listening port. The client would not necessarily have been rejected in these cases.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Connection_errors_select')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: Connection errors tcpwrap per second</name>
<type>DEPENDENT</type>
<key>mysql.connection_errors_tcpwrap.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>Number of connections the libwrap library refused.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Connection_errors_tcpwrap')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: Created tmp tables on disk per second</name>
<type>DEPENDENT</type>
<key>mysql.created_tmp_disk_tables.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>The number of internal on-disk temporary tables created by the server while executing statements.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Created_tmp_disk_tables')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
<triggers>
<trigger>
<expression>{min(5m)}>{$MYSQL.CREATED_TMP_DISK_TABLES.MAX.WARN}</expression>
<name>MySQL: Number of on-disk temporary tables created per second is high (over {$MYSQL.CREATED_TMP_DISK_TABLES.MAX.WARN} for 5m)</name>
<priority>WARNING</priority>
<description>Possibly the application using the database is in need of query optimization.</description>
</trigger>
</triggers>
</item>
<item>
<name>MySQL: Created tmp files on disk per second</name>
<type>DEPENDENT</type>
<key>mysql.created_tmp_files.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>How many temporary files mysqld has created.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Created_tmp_files')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
<triggers>
<trigger>
<expression>{min(5m)}>{$MYSQL.CREATED_TMP_FILES.MAX.WARN}</expression>
<name>MySQL: Number of temporary files created per second is high (over {$MYSQL.CREATED_TMP_FILES.MAX.WARN} for 5m)</name>
<priority>WARNING</priority>
<description>Possibly the application using the database is in need of query optimization.</description>
</trigger>
</triggers>
</item>
<item>
<name>MySQL: Created tmp tables on memory per second</name>
<type>DEPENDENT</type>
<key>mysql.created_tmp_tables.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>The number of internal temporary tables created by the server while executing statements.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Created_tmp_tables')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
<triggers>
<trigger>
<expression>{min(5m)}>{$MYSQL.CREATED_TMP_TABLES.MAX.WARN}</expression>
<name>MySQL: Number of internal temporary tables created per second is high (over {$MYSQL.CREATED_TMP_TABLES.MAX.WARN} for 5m)</name>
<priority>WARNING</priority>
<description>Possibly the application using the database is in need of query optimization.</description>
</trigger>
</triggers>
</item>
<item>
<name>MySQL: InnoDB buffer pool pages free</name>
<type>DEPENDENT</type>
<key>mysql.innodb_buffer_pool_pages_free</key>
<delay>0</delay>
<history>7d</history>
<description>The total size of the InnoDB buffer pool, in pages.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Innodb_buffer_pool_pages_free')].Value.first()</params>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: InnoDB buffer pool pages total</name>
<type>DEPENDENT</type>
<key>mysql.innodb_buffer_pool_pages_total</key>
<delay>0</delay>
<history>7d</history>
<description>The total size of the InnoDB buffer pool, in pages.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Innodb_buffer_pool_pages_total')].Value.first()</params>
</step>
<step>
<type>DISCARD_UNCHANGED_HEARTBEAT</type>
<params>1h</params>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: InnoDB buffer pool reads</name>
<type>DEPENDENT</type>
<key>mysql.innodb_buffer_pool_reads</key>
<delay>0</delay>
<history>7d</history>
<description>The number of logical reads that InnoDB could not satisfy from the buffer pool, and had to read directly from disk.</description>
<applications>
<application>
<name>Zabbix raw items</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Innodb_buffer_pool_reads')].Value.first()</params>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: InnoDB buffer pool reads per second</name>
<type>DEPENDENT</type>
<key>mysql.innodb_buffer_pool_reads.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>The number of logical reads per second that InnoDB could not satisfy from the buffer pool, and had to read directly from disk.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Innodb_buffer_pool_reads')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: InnoDB buffer pool read requests</name>
<type>DEPENDENT</type>
<key>mysql.innodb_buffer_pool_read_requests</key>
<delay>0</delay>
<history>7d</history>
<description>The number of logical read requests.</description>
<applications>
<application>
<name>Zabbix raw items</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Innodb_buffer_pool_read_requests')].Value.first()</params>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: InnoDB buffer pool read requests per second</name>
<type>DEPENDENT</type>
<key>mysql.innodb_buffer_pool_read_requests.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>The number of logical read requests per second.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Innodb_buffer_pool_read_requests')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: InnoDB row lock time</name>
<type>DEPENDENT</type>
<key>mysql.innodb_row_lock_time</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<units>s</units>
<description>The total time spent in acquiring row locks for InnoDB tables, in milliseconds.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Innodb_row_lock_time')].Value.first()</params>
</step>
<step>
<type>MULTIPLIER</type>
<params>0.001</params>
</step>
<step>
<type>DISCARD_UNCHANGED_HEARTBEAT</type>
<params>1h</params>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: InnoDB row lock time max</name>
<type>DEPENDENT</type>
<key>mysql.innodb_row_lock_time_max</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<units>s</units>
<description>The maximum time to acquire a row lock for InnoDB tables, in milliseconds.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Innodb_row_lock_time_max')].Value.first()</params>
</step>
<step>
<type>MULTIPLIER</type>
<params>0.001</params>
</step>
<step>
<type>DISCARD_UNCHANGED_HEARTBEAT</type>
<params>1h</params>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: InnoDB row lock waits</name>
<type>DEPENDENT</type>
<key>mysql.innodb_row_lock_waits</key>
<delay>0</delay>
<history>7d</history>
<description>The number of times operations on InnoDB tables had to wait for a row lock.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Innodb_row_lock_waits')].Value.first()</params>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: Max used connections</name>
<type>DEPENDENT</type>
<key>mysql.max_used_connections</key>
<delay>0</delay>
<history>7d</history>
<description>The maximum number of connections that have been in use simultaneously since the server started.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Max_used_connections')].Value.first()</params>
</step>
<step>
<type>DISCARD_UNCHANGED_HEARTBEAT</type>
<params>1h</params>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: Queries per second</name>
<type>DEPENDENT</type>
<key>mysql.queries.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>The number of statements executed by the server. This variable includes statements executed within stored programs, unlike the Questions variable.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Queries')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>
<params/>
</step>
</preprocessing>
<master_item>
<key>db.odbc.get[get_status_variables,"{$MYSQL.DSN}"]</key>
</master_item>
</item>
<item>
<name>MySQL: Questions per second</name>
<type>DEPENDENT</type>
<key>mysql.questions.rate</key>
<delay>0</delay>
<history>7d</history>
<value_type>FLOAT</value_type>
<description>The number of statements executed by the server. This includes only statements sent to the server by clients and not statements executed within stored programs, unlike the Queries variable.</description>
<applications>
<application>
<name>MySQL</name>
</application>
</applications>
<preprocessing>
<step>
<type>JSONPATH</type>
<params>$[?(@.Variable_name=='Questions')].Value.first()</params>
</step>
<step>
<type>CHANGE_PER_SECOND</type>