| Started threads | com.dynatrace.extension.haproxy-prometheus.process_nbthread | Number of started threads (global.nbthread) | Count |
| Started worker processes | com.dynatrace.extension.haproxy-prometheus.process_nbproc | Number of started worker processes (global.nbproc) | Count |
| Relative process id | com.dynatrace.extension.haproxy-prometheus.process_relative_process_id | Relative worker process number (1..Nbproc) | Count |
| Uptime | com.dynatrace.extension.haproxy-prometheus.process_uptime_seconds | How long ago this worker process was started (seconds) | Second |
| Failed pool allocations | com.dynatrace.extension.haproxy-prometheus.process_pool_failures_total.count | Number of failed pool allocations since this worker was started | Count |
| File descriptors | com.dynatrace.extension.haproxy-prometheus.process_max_fds | Hard limit on the number of per-process file descriptors | Count |
| Limit of sockets | com.dynatrace.extension.haproxy-prometheus.process_max_sockets | Hard limit on the number of per-process sockets | Count |
| Limit of connections | com.dynatrace.extension.haproxy-prometheus.process_max_connections | Hard limit on the number of per-process connections (configured or imposed by Ulimit-n) | Count |
| Hard limit of connections | com.dynatrace.extension.haproxy-prometheus.process_hard_max_connections | Hard limit on the number of per-process connections (imposed by Memmax_MB or Ulimit-n) | Count |
| Current connections | com.dynatrace.extension.haproxy-prometheus.process_current_connections | Current number of connections on this worker process | Count |
| Worker connections | com.dynatrace.extension.haproxy-prometheus.process_connections_total.count | Total number of connections on this worker process since started | Count |
| Worker requests | com.dynatrace.extension.haproxy-prometheus.process_requests_total.count | Total number of requests on this worker process since started | Count |
| Limit of pipes | com.dynatrace.extension.haproxy-prometheus.process_max_pipes | Hard limit on the number of pipes for splicing, 0=unlimited | Count |
| Pipes used | com.dynatrace.extension.haproxy-prometheus.process_pipes_used_total.count | Current number of pipes in use in this worker process | Count |
| Available pipes | com.dynatrace.extension.haproxy-prometheus.process_pipes_free_total.count | Current number of allocated and available pipes in this worker process | Count |
| Current connection rate | com.dynatrace.extension.haproxy-prometheus.process_current_connection_rate | Number of front connections created on this worker process over the last second | PerSecond |
| Limit connection rate | com.dynatrace.extension.haproxy-prometheus.process_limit_connection_rate | Hard limit for ConnRate (global.maxconnrate) | BytePerSecond |
| Highest connection rate | com.dynatrace.extension.haproxy-prometheus.process_max_connection_rate | Highest ConnRate reached on this worker process since started (in connections per second) | PerSecond |
| Current sessions rate | com.dynatrace.extension.haproxy-prometheus.process_current_session_rate | Number of sessions created on this worker process over the last second | PerSecond |
| Limit session rate | com.dynatrace.extension.haproxy-prometheus.process_limit_session_rate | Hard limit for SessRate (global.maxsessrate) | Unspecified |
| Highest session rate | com.dynatrace.extension.haproxy-prometheus.process_max_session_rate | Highest SessRate reached on this worker process since started (in sessions per second) | PerSecond |
| Worker current tasks | com.dynatrace.extension.haproxy-prometheus.process_current_tasks | Total number of tasks in the current worker process (active + sleeping) | Count |
| tasks+tasklets | com.dynatrace.extension.haproxy-prometheus.process_current_run_queue | Total number of active tasks+tasklets in the current worker process | Count |
| Idle time percent | com.dynatrace.extension.haproxy-prometheus.process_idle_time_percent | Percentage of last second spent waiting in the current worker thread | Percent |
| Process stopping 1-true 0-false | com.dynatrace.extension.haproxy-prometheus.process_stopping | 1 if the worker process is currently stopping, otherwise zero | Unspecified |
| Active jobs | com.dynatrace.extension.haproxy-prometheus.process_jobs | Current number of active jobs on the current worker process (frontend connections, master connections, listeners) | Count |
| Unstoppable jobs | com.dynatrace.extension.haproxy-prometheus.process_unstoppable_jobs | Current number of unstoppable jobs on the current worker process (master connections) | Count |
| Active listeners | com.dynatrace.extension.haproxy-prometheus.process_listeners | Current number of active listeners on the current worker process | Count |
| Active peers | com.dynatrace.extension.haproxy-prometheus.process_active_peers | Current number of verified active peers connections on the current worker process | Count |
| Connected peers | com.dynatrace.extension.haproxy-prometheus.process_connected_peers | Current number of peers having passed the connection step on the current worker process | Count |
| Dropped logs | com.dynatrace.extension.haproxy-prometheus.process_dropped_logs_total.count | Total number of dropped logs for current worker process since started | Count |
| Busy polling 1-enabled 0-disabled | com.dynatrace.extension.haproxy-prometheus.process_busy_polling_enabled | 1 if busy-polling is currently in use on the worker process, otherwise zero (config.busy-polling) | Unspecified |
| Failed DNS resolutions | com.dynatrace.extension.haproxy-prometheus.process_failed_resolutions.count | Total number of failed DNS resolutions in current worker process since started | Count |
| Bytes out | com.dynatrace.extension.haproxy-prometheus.process_bytes_out_total.count | Total number of bytes emitted by current worker process since started | Byte |
| Bytes out through kernel pipe | com.dynatrace.extension.haproxy-prometheus.process_spliced_bytes_out_total.count | Total number of bytes emitted by current worker process through a kernel pipe since started | Byte |
| Bytes out rate | com.dynatrace.extension.haproxy-prometheus.process_bytes_out_rate | Number of bytes emitted by current worker process over the last second | BytePerSecond |
| Received logs | com.dynatrace.extension.haproxy-prometheus.process_recv_logs_total.count | Total number of log messages received by log-forwarding listeners on this worker process since started | Count |
| Build info | com.dynatrace.extension.haproxy-prometheus.process_build_info | Build info | Unspecified |
| Hard limit on memory usage in bytes | com.dynatrace.extension.haproxy-prometheus.process_max_memory_bytes | Worker process's hard limit on memory usage in bytes (-m on command line) | Byte |
| Memory allocated in pools | com.dynatrace.extension.haproxy-prometheus.process_pool_allocated_bytes | Amount of memory allocated in pools (in bytes) | Byte |
| Pool memory used | com.dynatrace.extension.haproxy-prometheus.process_pool_used_bytes | Amount of pool memory currently used (in bytes) | Byte |
| Start time | com.dynatrace.extension.haproxy-prometheus.process_start_time_seconds | Start time in seconds | Second |
| Current frontend sessions | com.dynatrace.extension.haproxy-prometheus.frontend_current_sessions | Number of current sessions on the frontend, backend or server | Count |
| Frontend limit sessions | com.dynatrace.extension.haproxy-prometheus.frontend_limit_sessions | Frontend/listener/server's maxconn, backend's fullconn | Count |
| Frontend sessions | com.dynatrace.extension.haproxy-prometheus.frontend_sessions_total.count | Total number of sessions since process started | Count |
| Frontend bytes in | com.dynatrace.extension.haproxy-prometheus.frontend_bytes_in_total.count | Total number of request bytes since process started | Count |
| Frontend bytes out | com.dynatrace.extension.haproxy-prometheus.frontend_bytes_out_total.count | Total number of response bytes since process started | Count |
| Frontend denied requests | com.dynatrace.extension.haproxy-prometheus.frontend_requests_denied_total.count | Total number of denied requests since process started | Count |
| Frontend denied responses | com.dynatrace.extension.haproxy-prometheus.frontend_responses_denied_total.count | Total number of denied responses since process started | Count |
| Frontend requests errors | com.dynatrace.extension.haproxy-prometheus.frontend_request_errors_total.count | Total number of invalid requests since process started | Count |
| Frontend service status | com.dynatrace.extension.haproxy-prometheus.frontend_status | Current status of the service, per state label value. | Unspecified |
| Frontend limit sessions rate | com.dynatrace.extension.haproxy-prometheus.frontend_limit_session_rate | Limit on the number of sessions accepted in a second (frontend only, 'rate-limit sessions' setting) | PerSecond |
| Highest frontend session rate | com.dynatrace.extension.haproxy-prometheus.frontend_max_session_rate | Highest value of sessions per second observed since the worker process started | PerSecond |
| Frontend HTTP responses | com.dynatrace.extension.haproxy-prometheus.frontend_http_responses_total.count | Total number of HTTP responses with status 100-199 returned by this object since the worker process started | Count |
| Highest frontend HTTP requests | com.dynatrace.extension.haproxy-prometheus.frontend_http_requests_rate_max | Highest value of http requests observed since the worker process started | Count |
| Frontend HTTP requests | com.dynatrace.extension.haproxy-prometheus.frontend_http_requests_total.count | Total number of HTTP requests processed by this object since the worker process started | Count |
| Frontend connections rate max | com.dynatrace.extension.haproxy-prometheus.frontend_connections_rate_max | Highest value of connections per second observed since the worker process started | PerSecond |
| Frontend new connections | com.dynatrace.extension.haproxy-prometheus.frontend_connections_total.count | Total number of new connections accepted on this frontend since the worker process started | Count |
| Frontend HTTP request intercepted | com.dynatrace.extension.haproxy-prometheus.frontend_intercepted_requests_total.count | Total number of HTTP requests intercepted on the frontend (redirects/stats/services) since the worker process started | Count |
| Frontend denied connections | com.dynatrace.extension.haproxy-prometheus.frontend_denied_connections_total.count | Total number of incoming connections blocked on a listener/frontend by a tcp-request connection rule since the worker process started | Count |
| Frontend denied sessions | com.dynatrace.extension.haproxy-prometheus.frontend_denied_sessions_total.count | Total number of incoming sessions blocked on a listener/frontend by a tcp-request connection rule since the worker process started | Count |
| Frontend failed HTTP header rewrites | com.dynatrace.extension.haproxy-prometheus.frontend_failed_header_rewriting_total.count | Total number of failed HTTP header rewrites since the worker process started | Count |
| Frontend internal errors | com.dynatrace.extension.haproxy-prometheus.frontend_internal_errors_total.count | Total number of internal errors since process started | Count |
| Backend current queued connections | com.dynatrace.extension.haproxy-prometheus.backend_current_queue | Number of current queued connections | Count |
| Backend highest queued connections | com.dynatrace.extension.haproxy-prometheus.backend_max_queue | Highest value of queued connections encountered since process started | Count |
| Backend current sessions | com.dynatrace.extension.haproxy-prometheus.backend_current_sessions | Number of current sessions on the frontend, backend or server | Count |
| Backend highest sessions | com.dynatrace.extension.haproxy-prometheus.backend_max_sessions | Highest value of current sessions encountered since process started | Count |
| Backend limit sessions | com.dynatrace.extension.haproxy-prometheus.backend_limit_sessions | Frontend/listener/server's maxconn, backend's fullconn | Count |
| Backend sessions | com.dynatrace.extension.haproxy-prometheus.backend_sessions_total.count | Total number of sessions since process started | Count |
| Backend bytes in | com.dynatrace.extension.haproxy-prometheus.backend_bytes_in_total.count | Total number of request bytes since process started | Byte |
| Backend bytes out | com.dynatrace.extension.haproxy-prometheus.backend_bytes_out_total.count | Total number of response bytes since process started | Byte |
| Backend requests denied | com.dynatrace.extension.haproxy-prometheus.backend_requests_denied_total.count | Total number of denied requests since process started | Count |
| Backend responses denied | com.dynatrace.extension.haproxy-prometheus.backend_responses_denied_total.count | Total number of denied responses since process started | Count |
| Backend connections errors | com.dynatrace.extension.haproxy-prometheus.backend_connection_errors_total.count | Total number of failed connections to server since the worker process started | Count |
| Backend responses errors | com.dynatrace.extension.haproxy-prometheus.backend_response_errors_total.count | Total number of invalid responses since the worker process started | Count |
| Backend server connection retries | com.dynatrace.extension.haproxy-prometheus.backend_retry_warnings_total.count | Total number of server connection retries since the worker process started | Count |
| Backend redispatch warnings | com.dynatrace.extension.haproxy-prometheus.backend_redispatch_warnings_total.count | Total number of server redispatches due to connection failures since the worker process started | Count |
| Backend current status | com.dynatrace.extension.haproxy-prometheus.backend_status | Current status of the service, per state label value. | Unspecified |
| Backend weight | com.dynatrace.extension.haproxy-prometheus.backend_weight | Server's effective weight, or sum of active servers' effective weights for a backend | Unspecified |
| Backend active servers | com.dynatrace.extension.haproxy-prometheus.backend_active_servers | Total number of active UP servers with a non-zero weight | Count |
| Backend backup servers | com.dynatrace.extension.haproxy-prometheus.backend_backup_servers | Total number of backup UP servers with a non-zero weight | Count |
| Backend check up down | com.dynatrace.extension.haproxy-prometheus.backend_check_up_down_total.count | Total number of failed checks causing UP to DOWN server transitions, per server/backend, since the worker process started | Count |
| Backend check last change | com.dynatrace.extension.haproxy-prometheus.backend_check_last_change_seconds | How long ago the last server state changed, in seconds | Second |
| Backend downtime seconds | com.dynatrace.extension.haproxy-prometheus.backend_downtime_seconds_total.count | Total time spent in DOWN state, for server or backend | Second |
| Backend loadbalanced | com.dynatrace.extension.haproxy-prometheus.backend_loadbalanced_total.count | Total number of requests routed by load balancing since the worker process started (ignores queue pop and stickiness) | Count |
| Backend highest sessions rate | com.dynatrace.extension.haproxy-prometheus.backend_max_session_rate | Highest value of sessions per second observed since the worker process started | PerSecond |
| Backend HTTP responses | com.dynatrace.extension.haproxy-prometheus.backend_http_responses_total.count | Total number of HTTP responses with status 100-199 returned by this object since the worker process started | Count |
| Backend HTTP requests | com.dynatrace.extension.haproxy-prometheus.backend_http_requests_total.count | Total number of HTTP requests processed by this object since the worker process started | Count |
| Backend client aborts | com.dynatrace.extension.haproxy-prometheus.backend_client_aborts_total.count | Total number of requests or connections aborted by the client since the worker process started | Count |
| Backend server aborts | com.dynatrace.extension.haproxy-prometheus.backend_server_aborts_total.count | Total number of requests or connections aborted by the server since the worker process started | Count |
| Backend last session | com.dynatrace.extension.haproxy-prometheus.backend_last_session_seconds | How long ago some traffic was seen on this object on this worker process, in seconds | Second |
| Backend avg. queue time | com.dynatrace.extension.haproxy-prometheus.backend_queue_time_average_seconds | Avg. queue time for last 1024 successful connections. | Second |
| Backend avg. connect time | com.dynatrace.extension.haproxy-prometheus.backend_connect_time_average_seconds | Avg. connect time for last 1024 successful connections. | Second |
| Backend avg. response time | com.dynatrace.extension.haproxy-prometheus.backend_response_time_average_seconds | Avg. response time for last 1024 successful connections. | Second |
| Backend avg. total time | com.dynatrace.extension.haproxy-prometheus.backend_total_time_average_seconds | Avg. total time for last 1024 successful connections. | Second |
| Backend failed HTTP header rewrites | com.dynatrace.extension.haproxy-prometheus.backend_failed_header_rewriting_total.count | Total number of failed HTTP header rewrites since the worker process started | Count |
| Backend connection attempts | com.dynatrace.extension.haproxy-prometheus.backend_connection_attempts_total.count | Total number of outgoing connection attempts on this backend/server since the worker process started | Count |
| Backend connection reuses | com.dynatrace.extension.haproxy-prometheus.backend_connection_reuses_total.count | Total number of reused connection on this backend/server since the worker process started | Count |
| Backend max queue time | com.dynatrace.extension.haproxy-prometheus.backend_max_queue_time_seconds | Maximum observed time spent in the queue | Second |
| Backend max connection time | com.dynatrace.extension.haproxy-prometheus.backend_max_connect_time_seconds | Maximum observed time spent waiting for a connection to complete | Second |
| Backend max response time | com.dynatrace.extension.haproxy-prometheus.backend_max_response_time_seconds | Maximum observed time spent waiting for a server response | Second |
| Backend max request+response time | com.dynatrace.extension.haproxy-prometheus.backend_max_total_time_seconds | Maximum observed total request+response time (request+queue+connect+response+processing) | Second |
| Backend internal errors | com.dynatrace.extension.haproxy-prometheus.backend_internal_errors_total.count | Total number of internal errors since process started | Count |
| Backend user weight | com.dynatrace.extension.haproxy-prometheus.backend_uweight | Server's user weight, or sum of active servers' user weights for a backend | Unspecified |
| Backend aggregated server check status | com.dynatrace.extension.haproxy-prometheus.backend_agg_server_check_status | Backend's aggregated gauge of servers' state check status | Unspecified |
| Server current queued connections | com.dynatrace.extension.haproxy-prometheus.server_current_queue | Number of current queued connections | Count |
| Server highest queued connections | com.dynatrace.extension.haproxy-prometheus.server_max_queue | Highest value of queued connections encountered since process started | Count |
| Server current sessions | com.dynatrace.extension.haproxy-prometheus.server_current_sessions | Number of current sessions on the frontend, backend or server | Count |
| Server highest current sessions | com.dynatrace.extension.haproxy-prometheus.server_max_sessions | Highest value of current sessions encountered since process started | Count |
| Server limit sessions | com.dynatrace.extension.haproxy-prometheus.server_limit_sessions | Frontend/listener/server's maxconn, backend's fullconn | Count |
| Server sessions | com.dynatrace.extension.haproxy-prometheus.server_sessions_total.count | Total number of sessions since process started | Count |
| Server bytes in | com.dynatrace.extension.haproxy-prometheus.server_bytes_in_total.count | Total number of request bytes since process started | Count |
| Server bytes out | com.dynatrace.extension.haproxy-prometheus.server_bytes_out_total.count | Total number of response bytes since process started | Count |
| Server denied responses | com.dynatrace.extension.haproxy-prometheus.server_responses_denied_total.count | Total number of denied responses since process started | Count |
| Server connections errors | com.dynatrace.extension.haproxy-prometheus.server_connection_errors_total.count | Total number of failed connections to server since the worker process started | Count |
| Server responses errors | com.dynatrace.extension.haproxy-prometheus.server_response_errors_total.count | Total number of invalid responses since the worker process started | Count |
| Server connection retries | com.dynatrace.extension.haproxy-prometheus.server_retry_warnings_total.count | Total number of server connection retries since the worker process started | Count |
| Server redispatch warnings | com.dynatrace.extension.haproxy-prometheus.server_redispatch_warnings_total.count | Total number of server redispatches due to connection failures since the worker process started | Count |
| Server status | com.dynatrace.extension.haproxy-prometheus.server_status | Current status of the service, per state label value. | Unspecified |
| Server weight | com.dynatrace.extension.haproxy-prometheus.server_weight | Server's effective weight, or sum of active servers' effective weights for a backend | Unspecified |
| Server check failures | com.dynatrace.extension.haproxy-prometheus.server_check_failures_total.count | Total number of failed individual health checks per server/backend, since the worker process started | Count |
| Server check up down | com.dynatrace.extension.haproxy-prometheus.server_check_up_down_total.count | Total number of failed checks causing UP to DOWN server transitions, per server/backend, since the worker process started | Count |
| Server last state change | com.dynatrace.extension.haproxy-prometheus.server_check_last_change_seconds | How long ago the last server state changed, in seconds | Second |
| Server downtime | com.dynatrace.extension.haproxy-prometheus.server_downtime_seconds_total.count | Total time spent in DOWN state, for server or backend | Count |
| Server queue limit | com.dynatrace.extension.haproxy-prometheus.server_queue_limit | Limit on the number of connections in queue, for servers only (maxqueue argument) | Count |
| Server current throttle | com.dynatrace.extension.haproxy-prometheus.server_current_throttle | Throttling ratio applied to a server's maxconn and weight during the slowstart period (0 to 100%) | Percent |
| Server loadbalanced | com.dynatrace.extension.haproxy-prometheus.server_loadbalanced_total.count | Total number of requests routed by load balancing since the worker process started (ignores queue pop and stickiness) | Count |
| Server highest sessions rate | com.dynatrace.extension.haproxy-prometheus.server_max_session_rate | Highest value of sessions per second observed since the worker process started | PerSecond |
| Server check status | com.dynatrace.extension.haproxy-prometheus.server_check_status | Status of last health check, per state label value. | Unspecified |
| Server check code | com.dynatrace.extension.haproxy-prometheus.server_check_code | layer5-7 code, if available of the last health check. | Unspecified |
| Server latest check duration | com.dynatrace.extension.haproxy-prometheus.server_check_duration_seconds | Total duration of the latest server health check, in seconds. | Second |
| Server HTTP responses | com.dynatrace.extension.haproxy-prometheus.server_http_responses_total.count | Total number of HTTP responses with status 100-199 returned by this object since the worker process started | Count |
| Server client aborts | com.dynatrace.extension.haproxy-prometheus.server_client_aborts_total.count | Total number of requests or connections aborted by the client since the worker process started | Count |
| Server server aborts | com.dynatrace.extension.haproxy-prometheus.server_server_aborts_total.count | Total number of requests or connections aborted by the server since the worker process started | Count |
| Server last session | com.dynatrace.extension.haproxy-prometheus.server_last_session_seconds | How long ago some traffic was seen on this object on this worker process, in seconds | Second |
| Server avg. queue time | com.dynatrace.extension.haproxy-prometheus.server_queue_time_average_seconds | Avg. queue time for last 1024 successful connections. | Second |
| Server avg. connect time | com.dynatrace.extension.haproxy-prometheus.server_connect_time_average_seconds | Avg. connect time for last 1024 successful connections. | Second |
| Server avg. response time | com.dynatrace.extension.haproxy-prometheus.server_response_time_average_seconds | Avg. response time for last 1024 successful connections. | Second |
| Server avg. time | com.dynatrace.extension.haproxy-prometheus.server_total_time_average_seconds | Avg. total time for last 1024 successful connections. | Second |
| Server failed header rewriting | com.dynatrace.extension.haproxy-prometheus.server_failed_header_rewriting_total.count | Total number of failed HTTP header rewrites since the worker process started | Count |
| Server connection attempts | com.dynatrace.extension.haproxy-prometheus.server_connection_attempts_total.count | Total number of outgoing connection attempts on this backend/server since the worker process started | Count |
| Server connection reuses | com.dynatrace.extension.haproxy-prometheus.server_connection_reuses_total.count | Total number of reused connection on this backend/server since the worker process started | Count |
| Server current idle connections | com.dynatrace.extension.haproxy-prometheus.server_idle_connections_current | Current number of idle connections available for reuse on this server | Count |
| Server idle connections limit | com.dynatrace.extension.haproxy-prometheus.server_idle_connections_limit | Limit on the number of available idle connections on this server (server 'pool_max_conn' directive) | Count |
| Server max queue time | com.dynatrace.extension.haproxy-prometheus.server_max_queue_time_seconds | Maximum observed time spent in the queue | Second |
| Server max connection time | com.dynatrace.extension.haproxy-prometheus.server_max_connect_time_seconds | Maximum observed time spent waiting for a connection to complete | Second |
| Server max response time | com.dynatrace.extension.haproxy-prometheus.server_max_response_time_seconds | Maximum observed time spent waiting for a server response | Second |
| Server max request+response time | com.dynatrace.extension.haproxy-prometheus.server_max_total_time_seconds | Maximum observed total request+response time (request+queue+connect+response+processing) | Second |
| Server internal errors | com.dynatrace.extension.haproxy-prometheus.server_internal_errors_total.count | Total number of internal errors since process started | Count |
| Server current unsafe idle connections | com.dynatrace.extension.haproxy-prometheus.server_unsafe_idle_connections_current | Current number of unsafe idle connections | Count |
| Server current safe idle connections | com.dynatrace.extension.haproxy-prometheus.server_safe_idle_connections_current | Current number of safe idle connections | Count |
| Server current used connections | com.dynatrace.extension.haproxy-prometheus.server_used_connections_current | Current number of connections in use | Count |
| Server needed connections | com.dynatrace.extension.haproxy-prometheus.server_need_connections_current | Estimated needed number of connections | Count |
| Server user weight | com.dynatrace.extension.haproxy-prometheus.server_uweight | Server's user weight, or sum of active servers' user weights for a backend | Count |
| Highest frontend current sessions | com.dynatrace.extension.haproxy-prometheus.frontend_max_sessions | Highest value of current sessions encountered since process started | Count |
