VUSER_END.C (3): error-27796:failed to connect to server ' 10.204.105.204:9192 ': [10060] Connection timed out

AnalysisBecause the load generator is performing so well, the packets are particularly fast and the server responds particularly quickly, causing the port of the load generator's machine to be fully occupied before the timeout is reached. When all is full, the above error will occur. You can see that many ports are open by executing the netstat–na command. Therefore, the time out of TCP is adjusted. That is, when the last port has not been used, there is already a port in front of it being released. a successful solution:In the load generator's registry hkey_local_machine\system\currentcontrolset\services\tcpip\parameters, There are two key values: TcpTimedWaitDelayMaxUserPort1, here the TcpTimedWaitDelay default value should be 30s, so here, turn this value to 5s (adjust as needed). 2, you can also turn the MaxUserPort (if this value is not the maximum value).
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ACTION.C: error-27796:failed to connect to server ' router.pay.360buy.com:80 ': [10060] Connection timed out

1. Modify Press Registration

Try to modify the registry in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters, there are the following two key values: TcpTimedWaitDelay---1 MaxUserPort----65534-Port wait time is small and the maximum available port is adjusted

Two. To see if the number of connections is full on Nginx and Tomcat servers, enter

Netstat-an | grep time_wait-wc found about 19,000It seems that there are many time_wait connections!1. Check the/ext/sysctl.conf, is not thereNet.ipv4.tcp_tw_recycle = 1 Net.ipv4.tcp_tw_reuse = 1 of these two configurations, discovery has been configured with 2. Modify the configuration of the LoadRunner to modify the request timeout in the run time setting of both Vugen and control respectively preferences Click Options There are three parameters that can be modified at once, http-request                            Connect Timeout recommended modification to 1000http-request receieve Timeout recommended modification to 1000Step download timeout Recommended modification to 10000Http Keep Alive time Out recommended modification 800

VUSER_END.C (3): error-27796:failed to connect to server ' 10.204.105.204:9192 ': [10060] Connection timed out