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CPU Balance

beta

User-based CPU quota tool

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BSD Linux

Description

CPU Balance is a Perl script to balance the CPU usage among users. It will allocate CPU resource to each user equally only by the command renice, no matter how many processes/threads a user runs.

################
# Basic Renice Goal
################
1. User-based balance: every user get the same cpu percentage if they ask for more;
2. all the jobs of one user has the same NI;
3. NI of all jobs tend to move as large as possible when balanced;
4. No sudden change on NI. max change of NI of a proc <= 2. Only 1 user will be changed in a renice cycle.

################
# Advanced Features
################
1. gid/uid/cmd based renicable filter
2. gid/uid based weighted cpu division: priority & punished user support

CPU Balance Web Site

Features

  • User-based balance
  • Privilege user/group support

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Additional Project Details

Languages

English

Intended Audience

Information Technology, Science/Research, Advanced End Users, System Administrators

User Interface

Non-interactive (Daemon)

Programming Language

Unix Shell, Perl

Registered

2011-01-20

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