https://github.com/matsumotory/resources-managed-tools

managed resources tools using cfs and cgroups.
https://github.com/matsumotory/resources-managed-tools

Last synced: about 2 months ago
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managed resources tools using cfs and cgroups.

• Host: GitHub
• URL: https://github.com/matsumotory/resources-managed-tools
• Owner: matsumotory
• Created: 2012-08-16T06:19:23.000Z (over 12 years ago)
• Default Branch: master
• Last Pushed: 2012-08-17T06:39:48.000Z (over 12 years ago)
• Last Synced: 2024-10-18T18:17:46.793Z (3 months ago)
• Language: Perl
• Homepage:
• Size: 94.7 KB
• Stars: 9
• Watchers: 5
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: change-cpu-rate

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README

        
## What's managecpu.pl

Perl tool for managed cpu by CFS

## How to use

### run-cpu-rate

- 50% cpu rate limit

        ./run-cpu-rate 50 sh while.sh

- Cheking "top" command

          PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND

         5020 root      20   0  3304  968  840 R 49.9  0.0   0:05.97 sh

### change-cpu-rate

- Cheking "top" command

          PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND

         5023 root      20   0  2304  921  740 R 89.2  0.0   0:02.38 sh

- Change cpu rate

        ./change-cpu-rate -p 5023 -r 30

- Cheking "top" command

          PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND

         5023 root      20   0  2304  921  740 R 29.9  0.0   0:03.18 sh

- Unset cpu rate

        ./change-cpu-rate -p 5023 -r 0