Logback配置文件这么写(TPS提高10倍)

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <property resource="logback.properties"/>
  <appender name="CONSOLE-LOG" class="ch.qos.logback.core.ConsoleAppender">
    <layout class="ch.qos.logback.classic.PatternLayout">
      <pattern>[%d{yyyy-MM-dd' 'HH:mm:ss.sss}] [%C] [%t] [%L] [%-5p] %m%n</pattern>
    </layout>
  </appender>
  <!--获取比info级别高(包括info级别)但除error级别的日志-->
  <appender name="INFO-LOG" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <filter class="ch.qos.logback.classic.filter.LevelFilter">
      <level>ERROR</level>
      <onMatch>DENY</onMatch>
      <onMismatch>ACCEPT</onMismatch>
    </filter>
    <encoder>
      <pattern>[%d{yyyy-MM-dd' 'HH:mm:ss.sss}] [%C] [%t] [%L] [%-5p] %m%n</pattern>
    </encoder>

    <!--滚动策略-->
    <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
      <!--路径-->
      <fileNamePattern>${LOG_INFO_HOME}//%d.log</fileNamePattern>
      <maxHistory>30</maxHistory>
    </rollingPolicy>
  </appender>
  <appender name="ERROR-LOG" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
      <level>ERROR</level>
    </filter>
    <encoder>
      <pattern>[%d{yyyy-MM-dd' 'HH:mm:ss.sss}] [%C] [%t] [%L] [%-5p] %m%n</pattern>
    </encoder>
    <!--滚动策略-->
    <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
      <!--路径-->
      <fileNamePattern>${LOG_ERROR_HOME}//%d.log</fileNamePattern>
      <maxHistory>30</maxHistory>
    </rollingPolicy>
  </appender>

  <root level="info">
    <appender-ref ref="CONSOLE-LOG" />
    <appender-ref ref="INFO-LOG" />
    <appender-ref ref="ERROR-LOG" />
  </root>
</configuration>

 <!-- 异步输出 -->
  <appender name="ASYNC-INFO" class="ch.qos.logback.classic.AsyncAppender">
    <!-- 不丢失日志.默认的,如果队列的80%已满,则会丢弃TRACT、DEBUG、INFO级别的日志 -->
    <discardingThreshold>0</discardingThreshold>
    <!-- 更改默认的队列的深度,该值会影响性能.默认值为256 -->
    <queueSize>256</queueSize>
    <!-- 添加附加的appender,最多只能添加一个 -->
    <appender-ref ref="INFO-LOG"/>
  </appender>

  <appender name="ASYNC-ERROR" class="ch.qos.logback.classic.AsyncAppender">
    <!-- 不丢失日志.默认的,如果队列的80%已满,则会丢弃TRACT、DEBUG、INFO级别的日志 -->
    <discardingThreshold>0</discardingThreshold>
    <!-- 更改默认的队列的深度,该值会影响性能.默认值为256 -->
    <queueSize>256</queueSize>
    <!-- 添加附加的appender,最多只能添加一个 -->
    <appender-ref ref="ERROR-LOG"/>
  </appender>

protected void append(E eventObject) {
    if(!this.isQueueBelowDiscardingThreshold() || !this.isDiscardable(eventObject)) {
      this.preprocess(eventObject);
      this.put(eventObject);
    }
  }

E e = parent.blockingQueue.take();
aai.appendLoopOnAppenders(e);