Prometheus Metrics
This doc contains all the metrics that Dragonfly components currently support.
Now we support metrics for Client, Seed Client, Manager and Scheduler.
The metrics path is fixed to /metrics. The following metrics are exported.
Client
GRPC metrics are exposed via go-grpc-prometheus.
| Name | Labels | Type | Description |
|---|---|---|---|
| version | git_version, git_commit, platform, build_time | gauge | Version info of the service. |
| upload_task_total | type, tag, app | counter | Counter of the number of the upload task. |
| upload_task_failure_total | type, tag, app | counter | Counter of the number of failed of the upload task. |
| concurrent_upload_task_total | type, tag, app | gauge | Gauge of the number of concurrent of the upload task. |
| upload_task_duration_milliseconds | task_type, task_size_level | histogram | Histogram of the upload task duration. |
| download_task_total | type, tag, app, priority | counter | Counter of the number of the download task. |
| download_task_failure_total | type, tag, app, priority | counter | Counter of the number of failed of the download task. |
| prefetch_task_total | type, tag, app, priority | counter | Counter of the number of the prefetch task. |
| prefetch_task_failure_total | type, tag, app, priority | counter | Counter of the number of failed of the prefetch task. |
| concurrent_download_task_total | type, tag, app, priority | gauge | Gauge of the number of concurrent of the download task. |
| concurrent_upload_piece_total | gauge | Gauge of the number of concurrent of the upload piece. | |
| download_traffic | type, task_type | counter | Counter of the number of the download traffic. |
| upload_traffic | task_type | counter | Counter of the number of the upload traffic. |
| download_task_duration_milliseconds | task_type, task_size_level | histogram | Histogram of the download task duration. |
| backend_request_total | scheme, method | counter | Counter of the number of the backend request. |
| backend_request_failure_total | scheme, method | counter | Counter of the number of failed of the backend request. |
| backend_request_duration_milliseconds | scheme, method | histogram | Histogram of the backend request duration. |
| proxy_request_total | counter | Counter of the number of the proxy request. | |
| proxy_request_failure_total | counter | Counter of the number of failed of the proxy request. | |
| proxy_request_via_dfdaemon_total | counter | Counter of the number of the proxy request via dfdaemon. | |
| update_task_total | type | counter | Counter of the number of the update task. |
| update_task_failure_total | type | counter | Counter of the number of failed of the update task. |
| stat_task_total | type | counter | Counter of the number of the stat task. |
| stat_task_failure_total | type | counter | Counter of the number of failed of the stat task. |
| list_task_entries_total | type | counter | Counter of the number of the list task entries. |
| list_task_entries_failure_total | type | counter | Counter of the number of failed of the list task entries. |
| delete_task_total | type | counter | Counter of the number of the delete task. |
| delete_task_failure_total | type | counter | Counter of the number of failed of the delete task. |
| delete_host_total | counter | Counter of the number of the delete host. | |
| delete_host_failure_total | counter | Counter of the number of failed of the delete host. | |
| disk_space_total | gauge | Gauge of the disk space in bytes | |
| disk_usage_space_total | gauge | Gauge of the disk usage space in bytes |
Manager
GRPC metrics are exposed via go-grpc-prometheus.
| Name | Labels | Type | Description |
|---|---|---|---|
| dragonfly_manager_search_scheduler_cluster_total | version, commit | counter | Counter of the number of searching scheduler cluster. |
| dragonfly_manager_search_scheduler_cluster_failure_total | version, commit | counter | Counter of the number of failed of searching scheduler cluster. |
| dragonfly_manager_create_job_total | name | counter | Counter of the number of creating job. |
| dragonfly_manager_create_job_success_total | name | counter | Counter of the number of succeeded of creating job. |
| dragonfly_manager_version | major, minor, git_version, git_commit, platform, build_time, go_version, go_tags, go_gcflags | gauge | Version info of the service. |
Scheduler
GRPC metrics are exposed via go-grpc-prometheus.
| Name | Labels | Type | Description |
|---|---|---|---|
| dragonfly_scheduler_announce_peer_total | counter | Counter of the number of the announcing peer. | |
| dragonfly_scheduler_announce_peer_failure_total | counter | Counter of the number of failed of the announcing peer. | |
| dragonfly_scheduler_stat_peer_total | counter | Counter of the number of the stat peer. | |
| dragonfly_scheduler_stat_peer_failure_total | counter | Counter of the number of failed of the stat peer. | |
| dragonfly_scheduler_leave_peer_total | counter | Counter of the number of the leaving peer. | |
| dragonfly_scheduler_leave_peer_failure_total | counter | Counter of the number of failed of the leaving peer. | |
| dragonfly_scheduler_exchange_peer_total | counter | Counter of the number of the exchanging peer. | |
| dragonfly_scheduler_exchange_peer_failure_total | counter | Counter of the number of failed of the exchanging peer. | |
| dragonfly_scheduler_register_peer_total | priority, task_type, host_type | counter | Counter of the number of the register peer. |
| dragonfly_scheduler_register_peer_failure_total | priority, task_type, host_type | counter | Counter of the number of failed of the register peer. |
| dragonfly_scheduler_download_peer_started_total | priority, task_type, host_type | counter | Counter of the number of the download peer started. |
| dragonfly_scheduler_download_peer_started_failure_total | priority, task_type, host_type | counter | Counter of the number of failed of the download peer started. |
| dragonfly_scheduler_download_peer_back_to_source_started_total | priority, task_type, host_type | counter | Counter of the number of the download peer back-to-source started. |
| dragonfly_scheduler_download_peer_back_to_source_started_failure_total | priority, task_type, host_type | counter | Counter of the number of failed of the download peer back-to-source started. |
| dragonfly_scheduler_download_peer_finished_total | priority, task_type, host_type | counter | Counter of the number of the download peer. |
| dragonfly_scheduler_download_peer_finished_failure_total | priority, task_type, host_type | counter | Counter of the number of failed of the download peer. |
| dragonfly_scheduler_download_peer_back_to_source_finished_failure_total | priority, task_type, host_type | counter | Counter of the number of failed of the download peer back-to-source. |
| dragonfly_scheduler_download_piece_finished_total | traffic_type, task_type, host_type | counter | Counter of the number of the download piece. |
| dragonfly_scheduler_download_piece_finished_failure_total | traffic_type, task_type, host_type | counter | Counter of the number of failed of the download piece. |
| dragonfly_scheduler_download_piece_back_to_source_finished_failure_total | traffic_type, task_type, host_type | counter | Counter of the number of failed of the download piece back-to-source. |
| dragonfly_scheduler_stat_task_total | counter | Counter of the number of the stat task. | |
| dragonfly_scheduler_stat_task_failure_total | counter | Counter of the number of failed of the stat task. | |
| dragonfly_scheduler_leave_task_total | counter | Counter of the number of the leaving task. | |
| dragonfly_scheduler_leave_task_failure_total | counter | Counter of the number of failed of the leaving task. | |
| dragonfly_scheduler_announce_host_total | os, platform, platform_family, platform_version, kernel_version, git_version, git_commit, go_version, build_platform | counter | Counter of the number of the announce host. |
| dragonfly_scheduler_announce_host_failure_total | os, platform, platform_family, platform_version, kernel_version, git_version, git_commit, go_version, build_platform | counter | Counter of the number of failed of the announce host. |
| dragonfly_scheduler_list_hosts_total | counter | Counter of the number of the list hosts. | |
| dragonfly_scheduler_list_hosts_failure_total | counter | Counter of the number of failed of the list hosts. | |
| dragonfly_scheduler_leave_host_total | counter | Counter of the number of the leaving host. | |
| dragonfly_scheduler_leave_host_failure_total | counter | Counter of the number of failed of the leaving host. | |
| dragonfly_scheduler_traffic | type, task_type, host_type | counter | Counter of the number of traffic. |
| dragonfly_scheduler_host_traffic | type, task_type, host_type, host_id, host_ip, host_name | counter | Counter of the number of per host traffic. |
| dragonfly_scheduler_download_peer_duration_milliseconds | task_size_level | summary | Summary of the time each peer downloading. |
| dragonfly_scheduler_concurrent_schedule_total | gauge | Gauge of the number of concurrent of the scheduling. | |
| dragonfly_scheduler_schedule_duration_milliseconds | summary | Summary of the time each scheduling. | |
| dragonfly_scheduler_announce_persistent_cache_peer_total | counter | Counter of the number of the announcing cache peer. | |
| dragonfly_scheduler_announce_persistent_cache_peer_failure_total | counter | Counter of the number of failed of the announcing cache peer. | |
| dragonfly_scheduler_stat_persistent_cache_peer_total | counter | Counter of the number of the stat cache peer. | |
| dragonfly_scheduler_stat_persistent_cache_peer_failure_total | counter | Counter of the number of failed of the stat cache peer. | |
| dragonfly_scheduler_delete_persistent_cache_peer_total | counter | Counter of the number of the deleting cache peer. | |
| dragonfly_scheduler_delete_persistent_cache_peer_failure_total | counter | Counter of the number of failed of the deleting cache peer. | |
| dragonfly_scheduler_upload_persistent_cache_task_started_total | counter | Counter of the number of the started uploading cache peer. | |
| dragonfly_scheduler_upload_persistent_cache_task_started_failure_total | counter | Counter of the number of failed of the started uploading cache peer. | |
| dragonfly_scheduler_upload_persistent_cache_task_finished_total | counter | Counter of the number of the finished uploading cache peer. | |
| dragonfly_scheduler_upload_persistent_cache_task_finished_failure_total | counter | Counter of the number of failed of the finished uploading cache peer. | |
| dragonfly_scheduler_upload_persistent_cache_task_failed_total | counter | Counter of the number of the failed uploading cache peer. | |
| dragonfly_scheduler_upload_cache_peer_failed_failure_total | counter | Counter of the number of failed of the failed uploading cache peer. | |
| dragonfly_scheduler_stat_persistent_cache_task_total | counter | Counter of the number of the stat cache task. | |
| dragonfly_scheduler_stat_persistent_cache_task_failure_total | counter | Counter of the number of failed of the stat cache task. | |
| dragonfly_scheduler_delete_persistent_cache_task_total | counter | Counter of the number of the delete cache task. | |
| dragonfly_scheduler_delete_persistent_cache_task_failure_total | counter | Counter of the number of failed of the delete cache task. | |
| dragonfly_scheduler_register_persistent_cache_peer_total | host_type | counter | Counter of the number of the register persistent cache peer. |
| dragonfly_scheduler_register_persistent_cache_peer_failure_total | host_type | counter | Counter of the number of failed of the register persistent cache peer. |
| dragonfly_scheduler_download_persistent_cache_peer_started_total | host_type | counter | Counter of the number of the download persistent cache peer started. |
| dragonfly_scheduler_download_persistent_cache_peer_started_failure_total | host_type | counter | Counter of the number of failed of the download persistent cache peer started. |
| dragonfly_scheduler_download_persistent_cache_peer_finished_total | host_type | counter | Counter of the number of the download persistent cache peer. |
| dragonfly_scheduler_download_persistent_cache_peer_finished_failure_total | host_type | counter | Counter of the number of failed of the download persistent cache peer. |
| dragonfly_scheduler_download_persistent_cache_piece_finished_total | host_type | counter | Counter of the number of the download persistent cache piece. |
| dragonfly_scheduler_download_persistent_cache_piece_finished_failure_total | host_type | counter | Counter of the number of failed of the download persistent cache piece. |
| dragonfly_scheduler_version | major, minor, git_version, git_commit, platform, build_time, go_version, go_tags, go_gcflags | gauge | Version info of the service. |