log4j日志异步化大幅提升系统性能
https://www.cnblogs.com/clds/p/5726141.html
(有xml 和 properties文件两种配置样例)
(内容太同上链接:https://www.cnblogs.com/firstdream/p/6807723.html)
(异步,可能导致日志丢失,有待考证和验证)
可注意参数: log4j.additivity.monitorLogger=false
log4j引起的性能问题
https://www.jianshu.com/p/c1a3be728261
高并发下log4j的性能瓶颈
https://qcsdn.com/article/309973.html
log4j 异步日志问题分析
https://www.cnblogs.com/simoncook/p/5223265.html
log4j异步日志的配置和测试
https://blog.csdn.net/wangongxi/article/details/49686883