{"id":43757867,"url":"https://github.com/datastax-labs/sperf","last_synced_at":"2026-02-05T14:35:19.912Z","repository":{"id":45410522,"uuid":"235751363","full_name":"datastax-labs/sperf","owner":"datastax-labs","description":"Datastax Enterprise and Apache Cassandra diagnostic tooling from DataStax","archived":false,"fork":false,"pushed_at":"2025-07-13T15:55:07.000Z","size":2009,"stargazers_count":17,"open_issues_count":19,"forks_count":14,"subscribers_count":8,"default_branch":"main","last_synced_at":"2025-07-13T17:37:33.466Z","etag":null,"topics":["cassandra","datastax"],"latest_commit_sha":null,"homepage":"https://datastax-toolkit.github.io/sperf/","language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"apache-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/datastax-labs.png","metadata":{"files":{"readme":"README.md","changelog":"CHANGELOG.txt","contributing":null,"funding":null,"license":"LICENSE.txt","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2020-01-23T08:16:24.000Z","updated_at":"2025-07-13T15:41:42.000Z","dependencies_parsed_at":"2022-08-30T13:52:00.521Z","dependency_job_id":null,"html_url":"https://github.com/datastax-labs/sperf","commit_stats":null,"previous_names":["datastax-toolkit/sperf"],"tags_count":19,"template":false,"template_full_name":null,"purl":"pkg:github/datastax-labs/sperf","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/datastax-labs%2Fsperf","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/datastax-labs%2Fsperf/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/datastax-labs%2Fsperf/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/datastax-labs%2Fsperf/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/datastax-labs","download_url":"https://codeload.github.com/datastax-labs/sperf/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/datastax-labs%2Fsperf/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29123678,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-05T14:05:12.718Z","status":"ssl_error","status_checked_at":"2026-02-05T14:03:53.078Z","response_time":65,"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":["cassandra","datastax"],"created_at":"2026-02-05T14:35:19.154Z","updated_at":"2026-02-05T14:35:19.907Z","avatar_url":"https://github.com/datastax-labs.png","language":"Python","funding_links":[],"categories":[],"sub_categories":[],"readme":"# sperf diagnostic tooling\n\n[User documentation](https://datastax-labs.github.io/sperf/)\n\n![Python application](https://github.com/datastax-labs/sperf/workflows/Python%20application/badge.svg)\n\n`sperf` is a command line tool that can analyze clusters and hardware performance to help diagnose performance problems with [DataStax Enterprise](https://www.datastax.com/products/datastax-enterprise) and [Apache Cassandra™](http://cassandra.apache.org/). Originally an internal only project is has been opened sourced under the [Apache 2.0 license](https://www.apache.org/licenses/LICENSE-2.0.html) and a new public repository was created.\n\n# Development\n\nFind the docs on [How to Contribute here](https://datastax-labs.github.io/sperf/contrib.html)\n\n# Contributors to closed source sperf\n\n* Brandon Williams (driftx) - rewrite from Go to Python, primary author of gc, statuslogger, sysbottle, jarcheck, bgrep, ttop, and slowquery\n* Ryan Svihla (foundev) - original project author, Apache Solr™ tooling, diag and default command\n* Nate Sanders (Nate75Sanders) - 1 commit but it was a good bug fix\n\n# License\n\n\u0026copy; DataStax, Inc.\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this file except in compliance with the License.\nYou may obtain a copy of the License at\n\nhttp://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License.\n\n----\n\nDataStax is a registered trademark of DataStax, Inc. and its subsidiaries in the United States \nand/or other countries.\n\nApache Cassandra, Apache, Tomcat, Lucene, Solr, Hadoop, Spark, TinkerPop, and Cassandra are \ntrademarks of the [Apache Software Foundation](http://www.apache.org/) or its subsidiaries in\nCanada, the United States and/or other countries. \n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdatastax-labs%2Fsperf","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdatastax-labs%2Fsperf","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdatastax-labs%2Fsperf/lists"}