本地开发环境配置Nginx最高并发数只能达到500，请帮忙看看,下面是配置文件：

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使用apache-jmeter-5.2.1做压力测试，下面是压测日志信息1：

java.net.SocketException: Connection reset
    at java.net.SocketInputStream.read(Unknown Source)
    at java.net.SocketInputStream.read(Unknown Source)
    at org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:137)
    at org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:153)
    at org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:280)
    at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:138)
    at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:56)
    at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:259)
    at org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:163)
    at org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:157)
    at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:273)
    at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
    at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
    at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:186)
    at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
    at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
    at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
    at org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.executeRequest(HTTPHC4Impl.java:850)
    at org.apache.jmeter.protocol.http.sampler.HTTPHC4Impl.sample(HTTPHC4Impl.java:561)
    at org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy.sample(HTTPSamplerProxy.java:67)
    at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1282)
    at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:1271)
    at org.apache.jmeter.threads.JMeterThread.doSampling(JMeterThread.java:627)
    at org.apache.jmeter.threads.JMeterThread.executeSamplePackage(JMeterThread.java:551)
    at org.apache.jmeter.threads.JMeterThread.processSampler(JMeterThread.java:490)
    at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:257)
    at java.lang.Thread.run(Unknown Source)
下面是压测日志信息2：

500 Internal Server Error

500 Internal Server Error

---

nginx/1.15.9

如果是linux服务器，可以尝试修改下nginx配置文件 nginx.conf 的参数

events {
        use epoll;         #使用epoll 的I/O 模型
        worker_connections 65535;     #每个进程允许的最多连接数
        multi_accept on;
}

#优化服务器名字的hash表大小
http{
………..
server_name_hash_max_size 64；
server_names_bucket_size 64；
……….
}

#设置超时时间
http{
………..
    sendfile        on;
        tcp_nodelay on;
    keepalive_timeout  65;
    client_max_body_size 20M;
    client_header_buffer_size 16k;
……….
}

最后也可以给页面加个缓存

windows系统，nginx并发500到顶了，建议你安个虚拟机，在linux系统在上布Nginx