{"library":"prometheus-client","title":"Prometheus Client","description":"Python client for the Prometheus monitoring system, currently at version 0.24.1. It is actively maintained with frequent updates for enhancements and bug fixes.","language":"python","status":"active","last_verified":"Tue May 19","install":{"commands":["pip install prometheus-client"],"cli":null},"imports":["from prometheus_client import CollectorRegistry"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"from prometheus_client import start_http_server, CollectorRegistry\nimport time\n\nregistry = CollectorRegistry()\nstart_http_server(8000)\nwhile True:\n    time.sleep(1)","lang":"python","description":"Start a Prometheus server on port 8000.","tag":"stale","tag_description":"widespread failures or data too old to trust","last_tested":"2026-04-23","results":[{"runtime":"python:3.10-alpine","exit_code":-1},{"runtime":"python:3.10-slim","exit_code":-1},{"runtime":"python:3.11-alpine","exit_code":-1},{"runtime":"python:3.11-slim","exit_code":-1},{"runtime":"python:3.12-alpine","exit_code":-1},{"runtime":"python:3.12-slim","exit_code":-1},{"runtime":"python:3.13-alpine","exit_code":-1},{"runtime":"python:3.13-slim","exit_code":-1},{"runtime":"python:3.9-alpine","exit_code":-1},{"runtime":"python:3.9-slim","exit_code":-1}]},"compatibility":{"tag":"verified","tag_description":"installs cleanly on critical runtimes, fast import, recently tested","last_tested":"2026-05-19","installed_version":"0.25.0","pypi_latest":"0.25.0","is_stale":false,"summary":{"python_range":"3.10–3.9","success_rate":100,"avg_install_s":1.6,"avg_import_s":0.22,"wheel_type":"wheel"},"results":[{"runtime":"python:3.10-alpine","python_version":"3.10","os_libc":"alpine (musl)","variant":"prometheus-client","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":null,"import_time_s":0.22,"mem_mb":6.3,"disk_size":"18.3M"},{"runtime":"python:3.10-alpine","python_version":"3.10","os_libc":"alpine (musl)","variant":"prometheus-client","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":0.21,"mem_mb":6.3,"disk_size":"18.3M"},{"runtime":"python:3.10-slim","python_version":"3.10","os_libc":"slim (glibc)","variant":"prometheus-client","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":1.5,"import_time_s":0.17,"mem_mb":6.3,"disk_size":"19M"},{"runtime":"python:3.10-slim","python_version":"3.10","os_libc":"slim (glibc)","variant":"prometheus-client","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":0.18,"mem_mb":6.3,"disk_size":"19M"},{"runtime":"python:3.11-alpine","python_version":"3.11","os_libc":"alpine (musl)","variant":"prometheus-client","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":null,"import_time_s":0.27,"mem_mb":6.9,"disk_size":"20.3M"},{"runtime":"python:3.11-alpine","python_version":"3.11","os_libc":"alpine (musl)","variant":"prometheus-client","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":0.3,"mem_mb":6.9,"disk_size":"20.3M"},{"runtime":"python:3.11-slim","python_version":"3.11","os_libc":"slim (glibc)","variant":"prometheus-client","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":1.7,"import_time_s":0.25,"mem_mb":6.9,"disk_size":"21M"},{"runtime":"python:3.11-slim","python_version":"3.11","os_libc":"slim (glibc)","variant":"prometheus-client","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":0.27,"mem_mb":6.9,"disk_size":"21M"},{"runtime":"python:3.12-alpine","python_version":"3.12","os_libc":"alpine (musl)","variant":"prometheus-client","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":null,"import_time_s":0.23,"mem_mb":6.5,"disk_size":"12.1M"},{"runtime":"python:3.12-alpine","python_version":"3.12","os_libc":"alpine (musl)","variant":"prometheus-client","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":0.23,"mem_mb":6.5,"disk_size":"12.1M"},{"runtime":"python:3.12-slim","python_version":"3.12","os_libc":"slim (glibc)","variant":"prometheus-client","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":1.5,"import_time_s":0.25,"mem_mb":6.5,"disk_size":"13M"},{"runtime":"python:3.12-slim","python_version":"3.12","os_libc":"slim (glibc)","variant":"prometheus-client","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":0.24,"mem_mb":6.5,"disk_size":"13M"},{"runtime":"python:3.13-alpine","python_version":"3.13","os_libc":"alpine (musl)","variant":"prometheus-client","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":null,"import_time_s":0.22,"mem_mb":6.6,"disk_size":"11.8M"},{"runtime":"python:3.13-alpine","python_version":"3.13","os_libc":"alpine (musl)","variant":"prometheus-client","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":0.23,"mem_mb":6.6,"disk_size":"11.7M"},{"runtime":"python:3.13-slim","python_version":"3.13","os_libc":"slim (glibc)","variant":"prometheus-client","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":1.5,"import_time_s":0.22,"mem_mb":6.6,"disk_size":"12M"},{"runtime":"python:3.13-slim","python_version":"3.13","os_libc":"slim (glibc)","variant":"prometheus-client","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":0.23,"mem_mb":6.6,"disk_size":"12M"},{"runtime":"python:3.9-alpine","python_version":"3.9","os_libc":"alpine (musl)","variant":"prometheus-client","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":null,"import_time_s":0.17,"mem_mb":6.3,"disk_size":"17.8M"},{"runtime":"python:3.9-alpine","python_version":"3.9","os_libc":"alpine (musl)","variant":"prometheus-client","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":0.17,"mem_mb":6.2,"disk_size":"17.8M"},{"runtime":"python:3.9-slim","python_version":"3.9","os_libc":"slim (glibc)","variant":"prometheus-client","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":1.8,"import_time_s":0.18,"mem_mb":6.2,"disk_size":"18M"},{"runtime":"python:3.9-slim","python_version":"3.9","os_libc":"slim (glibc)","variant":"prometheus-client","exit_code":0,"wheel_type":null,"failure_reason":null,"import_side_effects":null,"install_time_s":null,"import_time_s":0.15,"mem_mb":6.2,"disk_size":"18M"}]}}