{"id":15693691,"url":"https://github.com/dgroup/mat","last_synced_at":"2025-05-08T04:46:13.575Z","repository":{"id":72815395,"uuid":"179696882","full_name":"dgroup/mat","owner":"dgroup","description":"Eclipse Memory Analyzer for the JVM heap dump analysis wrapped into Docker image","archived":false,"fork":false,"pushed_at":"2019-04-06T12:57:59.000Z","size":9,"stargazers_count":7,"open_issues_count":2,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-05-08T04:45:46.673Z","etag":null,"topics":["docker","eclipse-memory-analyzer","jvm-performance","mat","oom","out-of-memory"],"latest_commit_sha":null,"homepage":null,"language":"Dockerfile","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/dgroup.png","metadata":{"files":{"readme":"readme.md","changelog":null,"contributing":null,"funding":null,"license":"license.txt","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":"2019-04-05T14:25:23.000Z","updated_at":"2023-11-22T08:17:05.000Z","dependencies_parsed_at":"2023-04-10T19:55:22.503Z","dependency_job_id":null,"html_url":"https://github.com/dgroup/mat","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dgroup%2Fmat","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dgroup%2Fmat/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dgroup%2Fmat/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dgroup%2Fmat/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/dgroup","download_url":"https://codeload.github.com/dgroup/mat/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":253002844,"owners_count":21838637,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","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","eclipse-memory-analyzer","jvm-performance","mat","oom","out-of-memory"],"created_at":"2024-10-03T18:47:14.749Z","updated_at":"2025-05-08T04:46:13.555Z","avatar_url":"https://github.com/dgroup.png","language":"Dockerfile","funding_links":[],"categories":[],"sub_categories":[],"readme":"**Description** \n\n[![](https://images.microbadger.com/badges/image/dgroup/mat.svg)](https://microbadger.com/images/dgroup/mat \"Image layers\")\n[![](https://img.shields.io/docker/pulls/dgroup/mat.svg)](https://hub.docker.com/r/dgroup/mat \"Image pulls\")\n[![](https://images.microbadger.com/badges/version/dgroup/mat.svg)](https://microbadger.com/images/dgroup/mat \"Image version\")\n[![Commit activity](https://img.shields.io/github/commit-activity/y/dgroup/mat.svg?style=flat-square)](https://github.com/dgroup/mat/graphs/commit-activity)\n[![License: MIT](https://img.shields.io/github/license/mashape/apistatus.svg)](./license.txt)\n[![0pdd](http://www.0pdd.com/svg?name=dgroup/mat)](http://www.0pdd.com/p?name=dgroup/mat)\n\nBase docker image with OpenJDK 8 and MAT: `dgroup/mat`\nBy default the MAT `v1.8.1.20180910` is used.\n\n**Run the MAT in order to parse the heap dump**\n```bash\ndocker run -it --rm -v \"$PWD\":/dumps -w /dumps \\\n  dgroup/mat /mat/ParseHeapDump.sh \\\n  \u003cheap-dump\u003e.hprof \\\n  org.eclipse.mat.api:suspects \\\n  org.eclipse.mat.api:overview \\\n  org.eclipse.mat.api:top_components\n```\n\n**Run the MAT and override the default `MemoryAnalyzer.ini` settings\"**\n1. Define your own `MemoryAnalyzer.ini`\n2. Pass custom settings to the docker container\n    ```bash\n    docker run -it --rm -v \"$PWD\":/dumps \\\n      -v \"$PWD/MemoryAnalyzer.ini\":/mat/MemoryAnalyzer.ini \\\n      -w /dumps -m 5g \\\n      dgroup/mat /mat/ParseHeapDump.sh \\\n      \u003cheap-dump\u003e.hprof \\\n      org.eclipse.mat.api:suspects \\\n      org.eclipse.mat.api:overview \\\n      org.eclipse.mat.api:top_components\n    ```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdgroup%2Fmat","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdgroup%2Fmat","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdgroup%2Fmat/lists"}