{"id":20747982,"url":"https://github.com/vicchi/docker-lookbusy","last_synced_at":"2026-02-14T15:33:13.694Z","repository":{"id":166313857,"uuid":"641533541","full_name":"vicchi/docker-lookbusy","owner":"vicchi","description":"Multi architecture Ubuntu based Docker image for lookbusy","archived":false,"fork":false,"pushed_at":"2025-01-07T10:12:15.000Z","size":131,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-09-27T20:45:16.834Z","etag":null,"topics":["docker"],"latest_commit_sha":null,"homepage":"","language":"Shell","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"bsd-3-clause","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/vicchi.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2023-05-16T17:07:51.000Z","updated_at":"2025-01-07T10:12:19.000Z","dependencies_parsed_at":"2025-01-18T03:21:43.257Z","dependency_job_id":null,"html_url":"https://github.com/vicchi/docker-lookbusy","commit_stats":{"total_commits":4,"total_committers":3,"mean_commits":"1.3333333333333333","dds":0.5,"last_synced_commit":"bd91014d22dc8826c496fb23d711b12a574a41f8"},"previous_names":[],"tags_count":2,"template":false,"template_full_name":null,"purl":"pkg:github/vicchi/docker-lookbusy","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vicchi%2Fdocker-lookbusy","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vicchi%2Fdocker-lookbusy/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vicchi%2Fdocker-lookbusy/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vicchi%2Fdocker-lookbusy/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/vicchi","download_url":"https://codeload.github.com/vicchi/docker-lookbusy/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/vicchi%2Fdocker-lookbusy/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29448008,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-14T14:10:32.461Z","status":"ssl_error","status_checked_at":"2026-02-14T14:09:49.945Z","response_time":53,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["docker"],"created_at":"2024-11-17T08:14:56.879Z","updated_at":"2026-02-14T15:33:13.678Z","avatar_url":"https://github.com/vicchi.png","language":"Shell","funding_links":[],"categories":[],"sub_categories":[],"readme":"# docker-lookbusy\n\nA lightweight multi-architecture Docker image for [lookbusy](http://www.devin.com/lookbusy/).\n\nThe following platform architectures are currently available:\n\n* `linux/arm/v7`\n* `linux/arm64/v8`\n* `linux/amd64`\n\n## lookbusy\n\nLookbusy is a simple application for generating synthetic load on a Linux system. It can generate fixed, predictable loads on CPUs, keep chosen amounts of memory active, and generate disk traffic in any amounts you need.\n\n![lookbusy](http://www.devin.com/lookbusy/logo.png)\n\nThe source project's website is [here](http://www.devin.com/lookbusy/).\n\n## Build\n\nCopy `.env.template` to `.env` and edit, adding your GitHub username and Personal Access Token; this\nrepo assumes pushing to the GitHub Container Registry at `ghcr.io`.\n\n```\n$ make build\n```\n\n## Starting Lookbusy with Docker\n\n```\ndocker run ghcr.io/vicchi/lookbusy:latest --cpu-mode=curve --cpu-util=10-15\n```\n\nTo display all `lookbusy` command line options: \n\n```\n$ docker run --rm ghcr.io/vicchi/lookbusy:latest\nusage: lookbusy [ -h ] [ options ]\nGeneral options:\n  -h, --help           Commandline help (you're reading it)\n  -v, --verbose        Verbose output (may be repeated)\n  -q, --quiet          Be quiet, produce output on errors only\nCPU usage options:\n  -c, --cpu-util=PCT,  Desired utilization of each CPU, in percent (default\n      --cpu-util=RANGE   50%).  If 'curve' CPU usage mode is chosen, a range\n                         of the form MIN-MAX should be given.\n  -n, --ncpus=NUM      Number of CPUs to keep busy (default: autodetected)\n  -r, --cpu-mode=MODE  Utilization mode ('fixed' or 'curve', see lookbusy(1))\n  -p, --cpu-curve-peak=TIME\n                       Offset of peak utilization within curve period, in\n                         seconds (append 'm', 'h', 'd' for other units)\n  -P, --cpu-curve-period=TIME\n                       Duration of utilization curve period, in seconds (append\n\t\t       'm', 'h', 'd' for other units)\nMemory usage options:\n  -m, --mem-util=SIZE   Amount of memory to use (in bytes, followed by KB, MB,\n                         or GB for other units; see lookbusy(1))\n  -M, --mem-sleep=TIME Time to sleep between iterations, in usec (default 1000)\nDisk usage options:\n  -d, --disk-util=SIZE Size of files to use for disk churn (in bytes,\n                         followed by KB, MB, GB or TB for other units)\n  -b, --disk-block-size=SIZE\n                       Size of blocks to use for I/O (in bytes, followed\n                         by KB, MB or GB)\n  -D, --disk-sleep=TIME\n                       Time to sleep between iterations, in msec (default 100)\n  -f, --disk-path=PATH Path to a file/directory to use as a buffer (default\n                         /tmp); specify multiple times for additional paths\n```\n\n## Starting Lookbusy with Docker Compose\n\nAdd the following lines to an existing or new `docker-compose.yml` ...\n\n```\n  lookbusy:\n    image: ghcr.io/vicchi/lookbusy:latest\n    restart: unless-stopped\n    command:\n      - --cpu-mode=curve\n      - --cpu-util=10-15\n```\n\n## Packages\n\n[GitHub Container Repository](https://github.com/vicchi/docker-lookbusy/pkgs/container/lookbusy)\n\n## Licenses\n\nLookbusy is licensed under the [GPL](https://opensource.org/licenses/GPL-2.0); this repository is licensed as [BSD-3-Clause](./LICENSE).\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvicchi%2Fdocker-lookbusy","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fvicchi%2Fdocker-lookbusy","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fvicchi%2Fdocker-lookbusy/lists"}