centos

怎样提升centos上java日志效率

小樊
31
2025-12-01 20:44:36
栏目: 编程语言

CentOS上提升Java日志效率的实用方案

一 框架与编码层面的关键优化

二 输出目标与滚动策略

<configuration>
  <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
    <file>logs/app.log</file>
    <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
      <fileNamePattern>logs/app-%d{yyyy-MM-dd}.gz</fileNamePattern>
      <maxHistory>30</maxHistory>
    </rollingPolicy>
    <encoder>
      <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
    </encoder>
  </appender>
  <root level="INFO">
    <appender-ref ref="FILE"/>
  </root>
</configuration>
<RollingFile name="RollingFile"
             fileName="logs/app.log"
             filePattern="logs/app-%d{yyyy-MM-dd}.gz">
  <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
  <Policies>
    <TimeBasedTriggeringPolicy interval="1" modulate="true"/>
  </Policies>
</RollingFile>

三 系统与运维层面的优化

/path/to/your/java/logs/*.log {
  daily
  rotate 7
  compress
  missingok
  notifempty
  create 0644 root root
}
# 使配置生效
sudo systemctl reload logrotate

四 快速落地清单

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