程序包 com.elitesland.ystdms.sys.config

类 ThreadPoolMonitor

java.lang.Object

com.elitesland.ystdms.sys.config.ThreadPoolMonitor

@Component
@ConditionalOnProperty(prefix="yst.thread-pool.monitor",
                       name="enabled",
                       havingValue="true",
                       matchIfMissing=true)
public class ThreadPoolMonitor
extends Object

定期输出线程池与 JVM 线程、发号缓存指标，便于发现 CPU 飙高与队列堆积。

构造器概要

构造器

构造器

说明

ThreadPoolMonitor(ThreadPoolProperties properties, org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor taskExecutor, org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor operationLogExecutor, org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor archiveExecutor, org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor sequencePreloadExecutor, SequenceMetricsProvider sequenceMetrics)

方法概要

修饰符和类型	方法	说明
void	logPoolStats()

从类继承的方法 java.lang.Object

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

构造器详细资料

ThreadPoolMonitor

public ThreadPoolMonitor(ThreadPoolProperties properties,
 @Qualifier("taskExecutor")
 org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor taskExecutor,
 @Qualifier("operationLogExecutor")
 org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor operationLogExecutor,
 @Qualifier("archiveExecutor")
 org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor archiveExecutor,
 @Qualifier("sequencePreloadExecutor")
 org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor sequencePreloadExecutor,
 @Autowired(required=false)
 SequenceMetricsProvider sequenceMetrics)

方法详细资料

logPoolStats

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