jmeter HTTP响应代码:org.apache.http.conn.HttpHostConnectException，非HTTP响应消息:连接被拒绝错误

更新时间：2022-03-25 21:39:02

Make sure that your Apache is configured to accept as many as 400+ concurrent users. Here are instructions on calculating and setting.
Make sure that your JMeter is configured to produce as many as 400+ concurrent users. Here is the guide on proper JMeter tuning.
Make sure that your Apache and JMeter systems are not overloaded and have enough spare CPU, RAM, Network and Disk IO, disk space, swap, etc. You can use PerfMon JMeter Plugin for monitoring systems health.

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