https://github.com/rajiska/memstresstest

A simple docker image to test OOM scenarios in a docker environment
https://github.com/rajiska/memstresstest

Last synced: 10 days ago
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A simple docker image to test OOM scenarios in a docker environment

• Host: GitHub
• URL: https://github.com/rajiska/memstresstest
• Owner: RaJiska
• Created: 2024-04-08T15:50:53.000Z (7 months ago)
• Default Branch: main
• Last Pushed: 2024-04-09T09:50:52.000Z (7 months ago)
• Last Synced: 2024-10-13T02:09:35.812Z (25 days ago)
• Language: C
• Size: 2.93 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Memstresstest

This program allocates memory according to specified configurations. Just wanted to have a docker image ready to simulate various scenarios of OOM in clusters and docker environments.

## Usage

### Environment Variables

| Variable           | Description                                       | Default Value |

|--------------------|---------------------------------------------------|---------------|

| `ALLOC_CHUNKS_SZ`  | Size of each memory chunk in bytes               | -             |

| `ALLOC_CHUNKS_NB`  | Number of memory chunks to allocate               | 1             |

| `ALLOC_DELAY`      | Delay in milliseconds between each allocation     | 0             |

| `ALLOC_FINAL_DELAY`| Final delay in milliseconds after allocations    | 0             |

## Configuration Details

- `ALLOC_CHUNKS_SZ`: Must be set to a positive number.

- `ALLOC_CHUNKS_NB`: If set, must be a positive number.

- `ALLOC_DELAY`: If set, must be a non-zero positive number.

- `ALLOC_FINAL_DELAY`: If set, must be a non-zero positive number.