我正在开发一个项目,尝试获取数据源连接池的运行时统计信息,我使用 Wildfly-9 将其放入 /deployment 文件夹中。
我搜索了它,发现 /standalone 文件夹中存在名为standalone.xml 文件的配置文件,使用以下代码为我提供了数据源连接池的统计信息:
<datasource jta="true" jndi-name="java:jboss/datasources/DemoDS" pool-name="DemoDS" enabled="true" use-ccm="true" statistics-enabled="true">
<connection-url>jdbc:mysql://localhost:3306/demo?zeroDateTimeBehavior=convertToNull</connection-url>
<driver-class>com.mysql.jdbc.Driver</driver-class>
<driver>mysql</driver>
<pool>
<min-pool-size>1</min-pool-size>
<max-pool-size>50</max-pool-size>
</pool>
<security>
<user-name>root</user-name>
<password>root</password>
</security>
<validation>
<valid-connection-checker class-name="org.jboss.jca.adapters.jdbc.extensions.mysql.MySQLValidConnectionChecker"/>
<background-validation>true</background-validation>
<exception-sorter class-name="org.jboss.jca.adapters.jdbc.extensions.mysql.MySQLExceptionSorter"/>
</validation>
</datasource>
点击这个网址我得到了这个:
http://localhost:9990/management/subsystem/datasources/data-source/DemoDS/statistics/pool?include-runtime=true http://localhost:9990/management/subsystem/datasources/data-source/DemoDS/statistics/pool?include-runtime=true
我得到以下 json 字符串:
您将得到以下 json 字符串:
{
"ActiveCount":4,
"AvailableCount":48,
"AverageBlockingTime":0,
"AverageCreationTime":21,
"AverageGetTime":17,
"AveragePoolTime":195196,
"AverageUsageTime":43,
"BlockingFailureCount":0,
"CreatedCount":4,
"DestroyedCount":0,
"IdleCount":2,
"InUseCount":2,
"MaxCreationTime":47,
"MaxGetTime":47,
"MaxPoolTime":386185,
"MaxUsageTime":134,
"MaxUsedCount":4,
"MaxWaitCount":0,
"MaxWaitTime":0,
"TimedOut":0,
"TotalBlockingTime":0,
"TotalCreationTime":87,
"TotalGetTime":88,
"TotalPoolTime":780787,
"TotalUsageTime":217,
"WaitCount":0,
"XACommitAverageTime":0,
"XACommitCount":0,
"XACommitMaxTime":0,
"XACommitTotalTime":0,
"XAEndAverageTime":0,
"XAEndCount":0,
"XAEndMaxTime":0,
"XAEndTotalTime":0,
"XAForgetAverageTime":0,
"XAForgetCount":0,
"XAForgetMaxTime":0,
"XAForgetTotalTime":0,
"XAPrepareAverageTime":0,
"XAPrepareCount":0,
"XAPrepareMaxTime":0,
"XAPrepareTotalTime":0,
"XARecoverAverageTime":0,
"XARecoverCount":0,
"XARecoverMaxTime":0,
"XARecoverTotalTime":0,
"XARollbackAverageTime":0,
"XARollbackCount":0,
"XARollbackMaxTime":0,
"XARollbackTotalTime":0,
"XAStartAverageTime":0,
"XAStartCount":0,
"XAStartMaxTime":0,
"XAStartTotalTime":0,
"statistics-enabled":true
}
由于我有许多数据源文件,我无法将其放入单独的standalone.xml 文件中。
那么有人知道我如何获取我放入 /deployment 文件夹中的数据源连接池的运行时统计信息吗?