Many Prometheus metrics don't expose type information and/or descriptions

[ofek]

Describe the bug

pulsar_subscriptions_count{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/metadata",partition="-1"} 0.0 1642717994922
pulsar_producers_count{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/metadata",partition="-1"} 1.0 1642717994922
pulsar_consumers_count{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/metadata",partition="-1"} 0.0 1642717994922
pulsar_rate_in{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/metadata",partition="-1"} 0.0 1642717994922
pulsar_rate_out{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/metadata",partition="-1"} 0.0 1642717994922
pulsar_throughput_in{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/metadata",partition="-1"} 0.0 1642717994922
pulsar_throughput_out{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/metadata",partition="-1"} 0.0 1642717994922
pulsar_storage_size{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/metadata",partition="-1"} 0.0 1642717994922
pulsar_storage_logical_size{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/metadata",partition="-1"} 0.0 1642717994922
pulsar_msg_backlog{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/metadata",partition="-1"} 0.0 1642717994922
pulsar_subscriptions_count{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 1.0 1642717994922
pulsar_producers_count{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_consumers_count{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 1.0 1642717994922
pulsar_rate_in{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_rate_out{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_throughput_in{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_throughput_out{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_average_msg_size{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_size{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_logical_size{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_msg_backlog{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_backlog_size{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_offloaded_size{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_backlog_quota_limit{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 10737418240.0 1642717994922
pulsar_storage_backlog_quota_limit_time{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} -1.0 1642717994922
pulsar_storage_write_latency_le_0_5{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_le_1{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_le_5{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_le_10{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_le_20{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_le_50{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_le_100{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_le_200{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_le_1000{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_overflow{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_count{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_sum{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_0_5{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_1{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_5{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_10{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_20{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_50{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_100{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_200{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_1000{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_overflow{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_count{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_sum{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_128{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_512{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_1_kb{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_2_kb{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_4_kb{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_16_kb{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_100_kb{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_1_mb{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_overflow{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_entry_size_count{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_entry_size_sum{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_out_bytes_total{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1",subscription="participants",consumer_name="c-standalone-fw-localhost-8080:localhost:8080",consumer_id="0"} 0 1642717994922
pulsar_out_messages_total{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1",subscription="participants",consumer_name="c-standalone-fw-localhost-8080:localhost:8080",consumer_id="0"} 0 1642717994922
pulsar_in_bytes_total{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_in_messages_total{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/coordinate",partition="-1"} 0.0 1642717994922
pulsar_subscriptions_count{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_producers_count{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 1.0 1642717994922
pulsar_consumers_count{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_rate_in{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_rate_out{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_throughput_in{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_throughput_out{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_average_msg_size{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_size{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_logical_size{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_msg_backlog{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_backlog_size{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_offloaded_size{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_backlog_quota_limit{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 10737418240.0 1642717994922
pulsar_storage_backlog_quota_limit_time{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} -1.0 1642717994922
pulsar_storage_write_latency_le_0_5{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_le_1{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_le_5{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_le_10{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_le_20{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_le_50{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_le_100{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_le_200{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_le_1000{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_overflow{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_count{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_write_latency_sum{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_0_5{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_1{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_5{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_10{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_20{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_50{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_100{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_200{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_le_1000{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_overflow{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_count{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_storage_ledger_write_latency_sum{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_128{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_512{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_1_kb{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_2_kb{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_4_kb{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_16_kb{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_100_kb{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_1_mb{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_entry_size_le_overflow{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_entry_size_count{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_entry_size_sum{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994922
pulsar_producer_msg_rate_in{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1",producer_name="c-standalone-fw-localhost-8080-scheduler-manager",producer_id="0"} 0.0 1642717994922
pulsar_producer_msg_throughput_in{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1",producer_name="c-standalone-fw-localhost-8080-scheduler-manager",producer_id="0"} 0.0 1642717994923
pulsar_producer_msg_average_Size{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1",producer_name="c-standalone-fw-localhost-8080-scheduler-manager",producer_id="0"} 0.0 1642717994923
pulsar_in_bytes_total{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994923
pulsar_in_messages_total{cluster="standalone",namespace="public/functions",topic="persistent://public/functions/assignments",partition="-1"} 0.0 1642717994923
pulsar_topics_count{cluster="standalone",namespace="public/functions"} 3 1642717994923
pulsar_function_worker_rebalance_strategy_execution_time_ms{cluster="standalone",quantile="0.5",} NaN
pulsar_function_worker_rebalance_strategy_execution_time_ms{cluster="standalone",quantile="0.9",} NaN
pulsar_function_worker_rebalance_strategy_execution_time_ms{cluster="standalone",quantile="1.0",} NaN
pulsar_function_worker_rebalance_strategy_execution_time_ms_count{cluster="standalone",} 0.0
pulsar_function_worker_rebalance_strategy_execution_time_ms_sum{cluster="standalone",} 0.0
pulsar_function_worker_start_up_time_ms_count{cluster="standalone",} 1.0
pulsar_function_worker_start_up_time_ms_sum{cluster="standalone",} 1146.6572
pulsar_function_worker_drain_execution_time_total_ms{cluster="standalone",quantile="0.5",} NaN
pulsar_function_worker_drain_execution_time_total_ms{cluster="standalone",quantile="0.9",} NaN
pulsar_function_worker_drain_execution_time_total_ms{cluster="standalone",quantile="1.0",} NaN
pulsar_function_worker_drain_execution_time_total_ms_count{cluster="standalone",} 0.0
pulsar_function_worker_drain_execution_time_total_ms_sum{cluster="standalone",} 0.0
pulsar_function_worker_stop_instance_process_time_ms{cluster="standalone",quantile="0.5",} NaN
pulsar_function_worker_stop_instance_process_time_ms{cluster="standalone",quantile="0.9",} NaN
pulsar_function_worker_stop_instance_process_time_ms{cluster="standalone",quantile="1.0",} NaN
pulsar_function_worker_stop_instance_process_time_ms_count{cluster="standalone",} 0.0
pulsar_function_worker_stop_instance_process_time_ms_sum{cluster="standalone",} 0.0
pulsar_function_worker_schedule_strategy_execution_time_ms{cluster="standalone",quantile="0.5",} NaN
pulsar_function_worker_schedule_strategy_execution_time_ms{cluster="standalone",quantile="0.9",} NaN
pulsar_function_worker_schedule_strategy_execution_time_ms{cluster="standalone",quantile="1.0",} NaN
pulsar_function_worker_schedule_strategy_execution_time_ms_count{cluster="standalone",} 1.0
pulsar_function_worker_schedule_strategy_execution_time_ms_sum{cluster="standalone",} 0.0246
pulsar_function_worker_start_instance_process_time_ms{cluster="standalone",quantile="0.5",} NaN
pulsar_function_worker_start_instance_process_time_ms{cluster="standalone",quantile="0.9",} NaN
pulsar_function_worker_start_instance_process_time_ms{cluster="standalone",quantile="1.0",} NaN
pulsar_function_worker_start_instance_process_time_ms_count{cluster="standalone",} 0.0
pulsar_function_worker_start_instance_process_time_ms_sum{cluster="standalone",} 0.0
pulsar_function_worker_instance_count{cluster="standalone",} 0.0
pulsar_function_worker_schedule_execution_time_total_ms{cluster="standalone",quantile="0.5",} NaN
pulsar_function_worker_schedule_execution_time_total_ms{cluster="standalone",quantile="0.9",} NaN
pulsar_function_worker_schedule_execution_time_total_ms{cluster="standalone",quantile="1.0",} NaN
pulsar_function_worker_schedule_execution_time_total_ms_count{cluster="standalone",} 1.0
pulsar_function_worker_schedule_execution_time_total_ms_sum{cluster="standalone",} 29.2018
pulsar_function_worker_rebalance_execution_time_total_ms{cluster="standalone",quantile="0.5",} NaN
pulsar_function_worker_rebalance_execution_time_total_ms{cluster="standalone",quantile="0.9",} NaN
pulsar_function_worker_rebalance_execution_time_total_ms{cluster="standalone",quantile="1.0",} NaN
pulsar_function_worker_rebalance_execution_time_total_ms_count{cluster="standalone",} 0.0
pulsar_function_worker_rebalance_execution_time_total_ms_sum{cluster="standalone",} 0.0
pulsar_function_worker_total_function_count{cluster="standalone",} 0
pulsar_function_worker_total_expected_instance_count{cluster="standalone",} 0
pulsar_function_worker_is_leader{cluster="standalone",} 1
...

To Reproduce

Steps to reproduce the behavior:

curl -L http://localhost:8080/metrics

version: '3'

services:
  pulsar:
    container_name: pulsar
    image: apachepulsar/pulsar:2.9.1
    command:
    - bash
    - -c
    - >
      bin/apply-config-from-env-with-prefix.py BOOKKEEPER_ conf/bookkeeper.conf &&
      bin/apply-config-from-env-with-prefix.py BROKER_ conf/broker.conf &&
      bin/apply-config-from-env-with-prefix.py STANDALONE_ conf/standalone.conf &&
      exec bin/pulsar standalone
    ports:
    - '6650:6650'
    - '8080:8080'
    environment:
    - BOOKKEEPER_enableStatistics=true
    - BOOKKEEPER_prometheusStatsHttpPort=8080
    - BROKER_exposeTopicLevelMetricsInPrometheus=true
    - BROKER_exposeConsumerLevelMetricsInPrometheus=true
    - BROKER_exposeProducerLevelMetricsInPrometheus=true
    - BROKER_exposeManagedLedgerMetricsInPrometheus=true
    - BROKER_exposeManagedCursorMetricsInPrometheus=true
    - BROKER_exposePublisherStats=true
    - BROKER_exposePreciseBacklogInPrometheus=true
    - BROKER_splitTopicAndPartitionLabelInPrometheus=true
    - STANDALONE_exposeTopicLevelMetricsInPrometheus=true
    - STANDALONE_exposeConsumerLevelMetricsInPrometheus=true
    - STANDALONE_exposeProducerLevelMetricsInPrometheus=true
    - STANDALONE_exposeManagedLedgerMetricsInPrometheus=true
    - STANDALONE_exposeManagedCursorMetricsInPrometheus=true
    - STANDALONE_exposePublisherStats=true
    - STANDALONE_exposePreciseBacklogInPrometheus=true
    - STANDALONE_splitTopicAndPartitionLabelInPrometheus=true

Desktop (please complete the following information):

• OS: Windows 10

[gaozhangmin]

Please describe your question in detail @ofek

[ofek]

Prometheus metrics should have TYPE information so consumers know how to process them https://github.com/OpenObservability/OpenMetrics/blob/main/specification/OpenMetrics.md#metricfamily-metadata

They usually have HELP metadata as well:

# TYPE go_goroutines gauge
# HELP go_goroutines Number of goroutines that currently exist.
go_goroutines 9000

[liangyuanpeng]

Prometheus metrics should have TYPE information so consumers know how to process them

Exactly, Maybe we should add this info for metrics.

[marksilcox]

duplicate of #8407 ??

[ofek]

That's the manifestation, this is the cause

[github-actions]

The issue had no activity for 30 days, mark with Stale label.

[ofek]

bump

[github-actions]

The issue had no activity for 30 days, mark with Stale label.

[ofek]

bump