METHOD FOR DISPLAYING USAGE OF COMPUTER RESOURCES AND DEVICE THEREFOR

摘要

Provided are a method for displaying the usage of computer resources and a device therefor. The method includes: 1) constructing a rectangular coordinate system with the usage data of two computer resources as the horizontal and vertical axes, respectively; 2) drawing dots in the rectangular coordinate system using the simultaneously obtained usage data of the two computer resources as the coordinates and using colors for the dots determined by the sampling sequence; 3) when a user views the graph, he can approximately determine the usages of the two computer resources at a given time by observing the position of the dot, can approximately determine the duration between the time a given sample is taken and the current time by the color of the dot, and can approximately determine the typical usage state of the computer resources by observing the density of the dots in the graph.

主权项

1. A method for displaying the usage of computer resources, comprising the following steps:
1) selecting two types of computer resources A and B to be displayed; 2) determining a sampling time interval t for obtaining the usage data of the computer resources, and determining a longest time T for displaying the sample data; 3) sampling the usages of the two types of computer resources A and B to be displayed at each time interval t to obtain sampling result data a and b which constitute a sample data pair (a, b), wherein the sample data pair is recorded in a table of length L according to the sample time sequence and the position of the sample data pair in the table is n; 4) constructing a rectangular coordinate system for displaying a graph, with possible value range of the sample data a for the computer resource A as the horizontal axis and possible value range of the sample data b for the computer resource B as the vertical axis; 5) with the data recorded in the table, sequentially drawing dots in the rectangular coordinate system of the graph using the sample data pairs (a, b) in the table as the coordinates and using a function f(n) of a position n of the sample data pairs in the table as the colors used for drawing the dots.