{"id":36849421,"url":"https://github.com/dewey/prometheus-browserless-exporter","last_synced_at":"2026-01-12T14:36:15.085Z","repository":{"id":64304737,"uuid":"438354732","full_name":"dewey/prometheus-browserless-exporter","owner":"dewey","description":"A Prometheus exporter for a Browserless instance.","archived":false,"fork":false,"pushed_at":"2021-12-17T10:26:11.000Z","size":1713,"stargazers_count":9,"open_issues_count":0,"forks_count":1,"subscribers_count":2,"default_branch":"main","last_synced_at":"2024-06-20T07:57:46.896Z","etag":null,"topics":["browserless","prometheus","prometheus-exporter","prometheus-metrics"],"latest_commit_sha":null,"homepage":"","language":"Go","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/dewey.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}},"created_at":"2021-12-14T18:13:07.000Z","updated_at":"2024-03-28T15:28:51.000Z","dependencies_parsed_at":"2023-01-15T10:15:35.965Z","dependency_job_id":null,"html_url":"https://github.com/dewey/prometheus-browserless-exporter","commit_stats":null,"previous_names":[],"tags_count":3,"template":false,"template_full_name":null,"purl":"pkg:github/dewey/prometheus-browserless-exporter","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dewey%2Fprometheus-browserless-exporter","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dewey%2Fprometheus-browserless-exporter/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dewey%2Fprometheus-browserless-exporter/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dewey%2Fprometheus-browserless-exporter/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/dewey","download_url":"https://codeload.github.com/dewey/prometheus-browserless-exporter/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/dewey%2Fprometheus-browserless-exporter/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28340403,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-12T12:22:26.515Z","status":"ssl_error","status_checked_at":"2026-01-12T12:22:10.856Z","response_time":98,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: 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":["browserless","prometheus","prometheus-exporter","prometheus-metrics"],"created_at":"2026-01-12T14:36:15.005Z","updated_at":"2026-01-12T14:36:15.071Z","avatar_url":"https://github.com/dewey.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Prometheus Browserless Exporter\n\nThis is an exporter that exposes [Browserless](https://github.com/browserless/chrome) metrics for Prometheus. Browserless exposes [some](https://github.com/browserless/chrome/pull/381) Prometheus metrics already but not all of them.\n\nThe exporter provides access to the following additional metrics:\n\n```\n# HELP browserless_concurrent_max Maximum number of concurrent sessions observed\n# TYPE browserless_concurrent_max gauge\nbrowserless_concurrent_max 0\n# HELP browserless_error Number of requests resulting in an error\n# TYPE browserless_error counter\nbrowserless_error 0\n# HELP browserless_exporter_errors_total The total number of errors per collector\n# TYPE browserless_exporter_errors_total counter\nbrowserless_exporter_errors_total{collector=\"metrics-total\"} 0\n# HELP browserless_queued Number of requests that got queued\n# TYPE browserless_queued counter\nbrowserless_queued 0\n# HELP browserless_rejected Number of requests that got rejected\n# TYPE browserless_rejected counter\nbrowserless_rejected 0\n# HELP browserless_successful Number of successful requests\n# TYPE browserless_successful counter\nbrowserless_successful 0\n# HELP browserless_time_max MaxTime as defined by browserless\n# TYPE browserless_time_max gauge\nbrowserless_time_max 0\n# HELP browserless_time_mean MeanTime as defined by browserless\n# TYPE browserless_time_mean gauge\nbrowserless_time_mean 0\n# HELP browserless_time_min MinTime as defined by browserless\n# TYPE browserless_time_min gauge\nbrowserless_time_min 0\n# HELP browserless_time_total TotalTime as defined by browserless\n# TYPE browserless_time_total gauge\nbrowserless_time_total 0\n# HELP browserless_timedout Number of timedout requests\n# TYPE browserless_timedout counter\nbrowserless_timedout 0\n# HELP browserless_unhealthy Number of unhealthy requests\n# TYPE browserless_unhealthy counter\nbrowserless_unhealthy 0\n```\n\n# Usage\n\nThe following environment variables can be configured:\n\n- `LISTEN_ADDR`: Address / Port for the exporter, default: *:3001*\n- `TIMEOUT`: Timeout for the request to Browserless in seconds, default: *5*\n- `DEBUG`: Debug mode and increased logging, default: false\n- `BROWSERLESS_ENDPOINT`: The endpoint where Browserless exposes its metrics, default: *http://localhost:3000/metrics/total* \n- `METRICS_PATH`: Path where the Prometheus metrics are going to be exposed at, default: */metrics*\n\n# Run\n\nWith Docker Compose:\n\n```\ndocker-compose -f docker-compose.yml up -d\n```\n\n# Credits\n\nSome inspiration was taken from these projects:\n\n- JustWatch/[sql_exporter](https://github.com/justwatchcom/sql_exporter)\n- metalmatze/[digitalocean_exporter](https://github.com/metalmatze/digitalocean_exporter)","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdewey%2Fprometheus-browserless-exporter","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fdewey%2Fprometheus-browserless-exporter","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fdewey%2Fprometheus-browserless-exporter/lists"}