sers-monitor means Compute Servers Status Monitor.

It is a tool to monitor the compute servers status. The tool consists of two parts: cserver and mserver.

"cserver" means compute server, it runs on the compute servers. "mserver" means monitor server, it runs on the monitor server.

The principle of the monitor tool can described in the following diagram.

First, the compute server(s) check if it is registered in the monitor server;

Then, the monitor server request the registered compute server's status.

In fact the "first" and "then" step are executing Periodically and Independently.

It means that: The monitor server just request information of the registered compute server(s); And the compute server(s) Periodically check if it is asked for status information, if there is no request for "a long" time, send a register request to the monitor server.

The monitor server also server as a web service. It responds to the browser's request and send the computer servers' status to the browser.

The compute server monitor tool is quit simple now, especially the web view.

It means: there is still a lot of room for improvement.

So I need your help. I will really appreciate it if you want to improve the tool (web view or status information). Here is the Development details.

• 是否有一个简单干净的页面（表格形式）？显示最主要信息（GPU显存利用率，CPU利用率，CPU内存利用率），每台机器的详细信息以链接形式打开。 （周余）

1. 服务器预约功能：实现当GPU不空闲时，可以通过网页进行预约，一旦GPU空闲，自动执行预约的任务。