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https://octoperf.com/blog/2018/09/21/optimizing-elasticsearch/

https://aws.amazon.com/cn/premiumsupport/knowledge-center/opensearch-indexing-performance/

https://github.com/garyelephant/blog/blob/master/elasticsearch_optimization_checklist.md

https://aws.amazon.com/cn/premiumsupport/knowledge-center/opensearch-troubleshoot-high-cpu/

https://aws.amazon.com/cn/premiumsupport/knowledge-center/opensearch-red-yellow-status/

https://aws.amazon.com/cn/premiumsupport/knowledge-center/opensearch-resolve-429-error/

https://aws.amazon.com/cn/premiumsupport/knowledge-center/

参考 http://tiangai.iteye.com/blog/2103708 第一步定义两个注解: ``` java package com.annotation; import java.lang.annotation.*; /** *自定义注解 拦截Controller */ @Target({ElementType.PARAMETER, ElementType.METHOD}) @Retention(RetentionPolicy.RUNTIME) @Documented public @interface SystemControllerLog { String description() default ""; } package com.annotation; import java.lang.annotation.*;...

tomcat-7.X/lib ``` commons-pool2-2.2.jar jedis-2.5.2.jar tomcat-redis-session-manager-2.0.0.jar ```