https://www.nginx.com/blog/tuning-nginx NGINX is well known as a high‑performance load balancer, cache, and web server, powering over 40% of the busie
# Redis lua脚本简要学习 ## 背景 ``` 上周督促客户从Windows平台升级到了Linux平台. redis一周相安无事. 但是这周一突然又出现了卡断和慢的情况. 只能继续进行分析. ``` ## 分析思路 ``` 现场日志里面出现了大量的错误提示: BUSY Redis is bu
