{"id":18019276,"url":"https://github.com/andytill/traceperf","last_synced_at":"2026-06-27T23:31:11.221Z","repository":{"id":73428164,"uuid":"101634485","full_name":"andytill/traceperf","owner":"andytill","description":"Benchmark methods of receiving erlang trace messages","archived":false,"fork":false,"pushed_at":"2017-09-08T20:10:39.000Z","size":8,"stargazers_count":2,"open_issues_count":0,"forks_count":1,"subscribers_count":0,"default_branch":"master","last_synced_at":"2025-07-24T18:15:51.823Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Erlang","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/andytill.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"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":"2017-08-28T11:06:20.000Z","updated_at":"2020-02-28T22:36:04.000Z","dependencies_parsed_at":"2023-03-24T11:48:02.922Z","dependency_job_id":null,"html_url":"https://github.com/andytill/traceperf","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/andytill/traceperf","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/andytill%2Ftraceperf","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/andytill%2Ftraceperf/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/andytill%2Ftraceperf/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/andytill%2Ftraceperf/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/andytill","download_url":"https://codeload.github.com/andytill/traceperf/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/andytill%2Ftraceperf/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":34872279,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-06-27T02:00:06.362Z","response_time":126,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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":[],"created_at":"2024-10-30T05:09:41.283Z","updated_at":"2026-06-27T23:31:11.203Z","avatar_url":"https://github.com/andytill.png","language":"Erlang","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Benchmarks for erlang (beam) tracing\n\nWork in progress benchmarks for erlang tracing, and methods of receiving traces e.g. receiving a trace message to a process or sending it directly to a port.\n\n### Running\n\n```shell\n./traceperf.sh\n```\n\n### Output\n\n```\ntype,            elapsed,  user,  sys,   cpu,   maxmem,     calls,  otp\nidle,            0:00.69,  0.08,  0.10,  26%,   22748kB,    10000,  18\ntcp_port,        0:00.83,  0.39,  0.74,  136%,  802612kB,   10000,  18\nfile_port,       0:00.63,  0.54,  0.43,  155%,  743960kB,   10000,  18\nlocal_process,   0:03.71,  2.90,  2.12,  135%,  1932020kB,  10000,  18\nremote_process,  0:04.42,  3.43,  1.63,  114%,  1782040kB,  10000,  18\nidle,            0:00.66,  0.13,  0.04,  26%,   23656kB,    10000,  19\ntcp_port,        0:00.44,  0.40,  0.15,  126%,  91868kB,    10000,  19\nfile_port,       0:00.42,  0.40,  0.22,  147%,  76840kB,    10000,  19\nlocal_process,   0:01.93,  1.79,  0.98,  143%,  1117140kB,  10000,  19\nremote_process,  0:04.97,  3.29,  2.94,  125%,  1744304kB,  10000,  19\nidle,            0:00.65,  0.10,  0.07,  26%,   19868kB,    10000,  20\ntcp_port,        0:00.42,  0.37,  0.14,  122%,  82120kB,    10000,  20\nfile_port,       0:00.41,  0.38,  0.17,  135%,  72716kB,    10000,  20\nlocal_process,   0:02.14,  2.04,  0.77,  131%,  1908484kB,  10000,  20\nremote_process,  0:01.90,  1.70,  0.59,  120%,  1100272kB,  10000,  20\n```\n\n### Dependencies\n\nKerl is required to run the benchmarks. The `kerl` command must be on the path and releases to be installed in the `~/kerl/` directory. Check the shell script for which releases are tested, and must be installed or deleted from the list of releases.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fandytill%2Ftraceperf","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fandytill%2Ftraceperf","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fandytill%2Ftraceperf/lists"}