Solve the problem that 100% CPU usage is stuck after the PostgreSQL service is started.

In the process, npostgres.exe (this is normal, see the official documentation), but one is always full of CPU (because the local machine is dual-core and occupies 50% of the resources ). The built-in pgAdmin III connection will die.

No answers are found for this question on the Internet.

The following error message is displayed:

% T LOG: cocould not receive data from client: An operation was attempted on something that is not a socket.

According to the error message, found the answer on HP's official website (should be win's question, but found the answer here, very interesting) (http://h10025.www1.hp.com/ewfrf/wc/document? Docname = c00724449 & lc = zh-hans & dlc = zh & cc = tw & product = 86191 & lang = zh ):

Step 1: reset Winsocks
Reset the Winsock layer so that the browser can use the URL to find the webpage. Use the following chapters based on your Windows version.
Install Windows XP Service Pack 2 or a later computer
If you have installed Windows XP Service Pack 2 or later, perform the steps in this section. If Service Pack 2 is not installed, skip to step 2.
Click Start, and then click Run ".
In the open option, Type netsh winsock reset.
Click "OK" and restart the computer.
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Open cmd, run netsh winsock reset, restart the computer, and troubleshoot!