Package com.elitesland.ystdms.sys.config

Class HikariDataSourceMonitor

java.lang.Object

com.elitesland.ystdms.sys.config.HikariDataSourceMonitor

@Component
@ConditionalOnClass(com.zaxxer.hikari.HikariDataSource.class)
@ConditionalOnProperty(prefix="yst.thread-pool.monitor",
                       name="enabled",
                       havingValue="true",
                       matchIfMissing=true)
public class HikariDataSourceMonitor
extends Object

监控主库 HikariCP：等待连接的线程数 > 0 时通常伴随 connection adder 高 CPU。

Constructor Summary

Constructors

Constructor	Description
HikariDataSourceMonitor(DataSource dataSource)

Method Summary

Modifier and Type	Method	Description
void	logPoolStats()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

HikariDataSourceMonitor

public HikariDataSourceMonitor(DataSource dataSource)

Method Details

logPoolStats

@Scheduled(fixedDelayString="${yst.thread-pool.monitor.interval-seconds:60}000")
public void logPoolStats()