Prometheus Exporter for Bitbucket exposes Bitbucket metrics: JVM and application statistics to Prometheus.

Be aware, this plugin publicly exposes some sensitive data by default. The metrics page exposes the username of who last logged in, who last edited issues in every project and some more usernames. You should enable token protection to make sure the public cannot view usernames.

To enable Prometheus Exporter for Bitbucket to collect metrics and pull them to Prometheus:

Use the following link to expose necessary metrics: /plugins/servlet/prometheus/metrics.

Register the application endpoint in the Prometheus server.

scrape_configs:
  - job_name: 'bitbucket'
    scheme: https #change to http if don't you have https
    metrics_path: '/<your_bitbucket_context_path>/plugins/servlet/prometheus/metrics'
    static_configs:
      - targets: ['myhost:1990']

Go to Prometheus UI Targets page where all registered applications listed and from which you can take the metrics.
Select your application endpoint to get the Prometheus metrics format.
Now, you can build variety of dashboards with the selected metrics.

Optionally, to enable secure access, you can configure a secret token. To configure the secret token:

Log into your Bitbucket as Admin.
In the cog wheel menu, select Administration.
Locate and click Prometheus Exporter Settings. The Prometheus Exporter Settings page opens.
Fill in the fields on this page. Use the following scrape URL: /plugins/servlet/prometheus/metrics?token=secrettoken.

Now, register the application endpoint in the Prometheus server.

prometheus.yml

- job_name: 'bitbucket'
    scheme: https #change to http if don't you have https
    metrics_path: '/<your_bitbucket_context_path>/plugins/servlet/prometheus/metrics'
    params:
         token: ['1234567890'] # i'd reccomend use 128 symbol lenght long [A-Za-z0-9]
    static_configs:
      - targets: ['myhost:1990']

That's it.

Prometheus Metrics Example

# HELP jvm_classes_loaded The number of classes that are currently loaded in the JVM
# TYPE jvm_classes_loaded gauge
jvm_classes_loaded 51233.0
# HELP jvm_classes_loaded_total The total number of classes that have been loaded since the JVM has started execution
# TYPE jvm_classes_loaded_total counter
jvm_classes_loaded_total 51631.0
# HELP jvm_classes_unloaded_total The total number of classes that have been unloaded since the JVM has started execution
# TYPE jvm_classes_unloaded_total counter
jvm_classes_unloaded_total 398.0
# HELP jvm_buffer_pool_used_bytes Used bytes of a given JVM buffer pool.
# TYPE jvm_buffer_pool_used_bytes gauge
jvm_buffer_pool_used_bytes{pool="direct",} 5983496.0
jvm_buffer_pool_used_bytes{pool="mapped",} 0.0
# HELP jvm_buffer_pool_capacity_bytes Bytes capacity of a given JVM buffer pool.
# TYPE jvm_buffer_pool_capacity_bytes gauge
jvm_buffer_pool_capacity_bytes{pool="direct",} 5983496.0
jvm_buffer_pool_capacity_bytes{pool="mapped",} 0.0
# HELP jvm_buffer_pool_used_buffers Used buffers of a given JVM buffer pool.
# TYPE jvm_buffer_pool_used_buffers gauge
jvm_buffer_pool_used_buffers{pool="direct",} 92.0
jvm_buffer_pool_used_buffers{pool="mapped",} 0.0
# HELP jvm_gc_collection_seconds Time spent in a given JVM garbage collector in seconds.
# TYPE jvm_gc_collection_seconds summary
jvm_gc_collection_seconds_count{gc="PS Scavenge",} 207.0
jvm_gc_collection_seconds_sum{gc="PS Scavenge",} 3.631
jvm_gc_collection_seconds_count{gc="PS MarkSweep",} 6.0
jvm_gc_collection_seconds_sum{gc="PS MarkSweep",} 2.688
# HELP jvm_threads_current Current thread count of a JVM
# TYPE jvm_threads_current gauge
jvm_threads_current 240.0
# HELP jvm_threads_daemon Daemon thread count of a JVM
# TYPE jvm_threads_daemon gauge
jvm_threads_daemon 217.0
# HELP jvm_threads_peak Peak thread count of a JVM
# TYPE jvm_threads_peak gauge
jvm_threads_peak 305.0
# HELP jvm_threads_started_total Started thread count of a JVM
# TYPE jvm_threads_started_total counter
jvm_threads_started_total 725.0
# HELP jvm_threads_deadlocked Cycles of JVM-threads that are in deadlock waiting to acquire object monitors or ownable synchronizers
# TYPE jvm_threads_deadlocked gauge
jvm_threads_deadlocked 0.0
# HELP jvm_threads_deadlocked_monitor Cycles of JVM-threads that are in deadlock waiting to acquire object monitors
# TYPE jvm_threads_deadlocked_monitor gauge
jvm_threads_deadlocked_monitor 0.0
# HELP bitbucket_success_auth_count User Success Auth Count
# TYPE bitbucket_success_auth_count counter
bitbucket_success_auth_count{username="admin",} 11.0
# HELP bitbucket_failed_auth_count User Failed Auth Count
# TYPE bitbucket_failed_auth_count counter
bitbucket_failed_auth_count{username="admin",} 6.0
# HELP bitbucket_repo_push_count Repository Pushes Count
# TYPE bitbucket_repo_push_count counter
bitbucket_repo_push_count{project="AAA",repository="aaa",username="admin",} 1.0
bitbucket_repo_push_count{project="BBB",repository="bbb",username="admin",} 3.0
# HELP bitbucket_pull_request_open Opened Pull Requests Count
# TYPE bitbucket_pull_request_open counter
bitbucket_pull_request_open{project="BBB",repository="bbb",} 1.0
# HELP bitbucket_pull_request_merge Merged Pull Requests Count
# TYPE bitbucket_pull_request_merge counter
# HELP bitbucket_pull_request_decline Declined Pull Requests Count
# TYPE bitbucket_pull_request_decline counter
# HELP bitbucket_maintenance_expiry_days_gauge Maintenance Expiry Days Gauge
# TYPE bitbucket_maintenance_expiry_days_gauge gauge
bitbucket_maintenance_expiry_days_gauge 0.0
# HELP bitbucket_all_users_gauge All Users Gauge
# TYPE bitbucket_all_users_gauge gauge
bitbucket_all_users_gauge 2.0
# HELP bitbucket_active_users_gauge Active Users Gauge
# TYPE bitbucket_active_users_gauge gauge
bitbucket_active_users_gauge 12.0
# HELP bitbucket_total_projects_gauge Total Projects Gauge
# TYPE bitbucket_total_projects_gauge gauge
bitbucket_total_projects_gauge 3.0
# HELP bitbucket_total_repositories_gauge Total Repositories Gauge
# TYPE bitbucket_total_repositories_gauge gauge
bitbucket_total_repositories_gauge 3.0
# HELP bitbucket_total_pull_requests_gauge Total Pull Requests Gauge
# TYPE bitbucket_total_pull_requests_gauge gauge
bitbucket_total_pull_requests_gauge 1.0
# HELP jvm_memory_bytes_used Used bytes of a given JVM memory area.
# TYPE jvm_memory_bytes_used gauge
jvm_memory_bytes_used{area="heap",} 4.4729308E8
jvm_memory_bytes_used{area="nonheap",} 4.37424104E8
# HELP jvm_memory_bytes_committed Committed (bytes) of a given JVM memory area.
# TYPE jvm_memory_bytes_committed gauge
jvm_memory_bytes_committed{area="heap",} 8.84473856E8
jvm_memory_bytes_committed{area="nonheap",} 4.61058048E8
# HELP jvm_memory_bytes_max Max (bytes) of a given JVM memory area.
# TYPE jvm_memory_bytes_max gauge
jvm_memory_bytes_max{area="heap",} 9.54728448E8
jvm_memory_bytes_max{area="nonheap",} -1.0
# HELP jvm_memory_bytes_init Initial bytes of a given JVM memory area.
# TYPE jvm_memory_bytes_init gauge
jvm_memory_bytes_init{area="heap",} 2.62144E8
jvm_memory_bytes_init{area="nonheap",} 2555904.0
# HELP jvm_memory_pool_bytes_used Used bytes of a given JVM memory pool.
# TYPE jvm_memory_pool_bytes_used gauge
jvm_memory_pool_bytes_used{pool="Code Cache",} 1.42522752E8
jvm_memory_pool_bytes_used{pool="Metaspace",} 2.60484456E8
jvm_memory_pool_bytes_used{pool="Compressed Class Space",} 3.4416896E7
jvm_memory_pool_bytes_used{pool="PS Eden Space",} 1.41894424E8
jvm_memory_pool_bytes_used{pool="PS Survivor Space",} 1.1347144E7
jvm_memory_pool_bytes_used{pool="PS Old Gen",} 2.94051512E8
# HELP jvm_memory_pool_bytes_committed Committed bytes of a given JVM memory pool.
# TYPE jvm_memory_pool_bytes_committed gauge
jvm_memory_pool_bytes_committed{pool="Code Cache",} 1.43654912E8
jvm_memory_pool_bytes_committed{pool="Metaspace",} 2.78867968E8
jvm_memory_pool_bytes_committed{pool="Compressed Class Space",} 3.8535168E7
jvm_memory_pool_bytes_committed{pool="PS Eden Space",} 3.20339968E8
jvm_memory_pool_bytes_committed{pool="PS Survivor Space",} 1.835008E7
jvm_memory_pool_bytes_committed{pool="PS Old Gen",} 5.45783808E8
# HELP jvm_memory_pool_bytes_max Max bytes of a given JVM memory pool.
# TYPE jvm_memory_pool_bytes_max gauge
jvm_memory_pool_bytes_max{pool="Code Cache",} 2.5165824E8
jvm_memory_pool_bytes_max{pool="Metaspace",} -1.0
jvm_memory_pool_bytes_max{pool="Compressed Class Space",} 1.073741824E9
jvm_memory_pool_bytes_max{pool="PS Eden Space",} 3.20864256E8
jvm_memory_pool_bytes_max{pool="PS Survivor Space",} 1.835008E7
jvm_memory_pool_bytes_max{pool="PS Old Gen",} 7.16177408E8
# HELP jvm_memory_pool_bytes_init Initial bytes of a given JVM memory pool.
# TYPE jvm_memory_pool_bytes_init gauge
jvm_memory_pool_bytes_init{pool="Code Cache",} 2555904.0
jvm_memory_pool_bytes_init{pool="Metaspace",} 0.0
jvm_memory_pool_bytes_init{pool="Compressed Class Space",} 0.0
jvm_memory_pool_bytes_init{pool="PS Eden Space",} 6.6060288E7
jvm_memory_pool_bytes_init{pool="PS Survivor Space",} 1.048576E7
jvm_memory_pool_bytes_init{pool="PS Old Gen",} 1.75112192E8
# HELP process_cpu_seconds_total Total user and system CPU time spent in seconds.
# TYPE process_cpu_seconds_total counter
process_cpu_seconds_total 667.5
# HELP process_start_time_seconds Start time of the process since unix epoch in seconds.
# TYPE process_start_time_seconds gauge
process_start_time_seconds 1.531513253034E9
# HELP process_open_fds Number of open file descriptors.
# TYPE process_open_fds gauge
process_open_fds 1018.0
# HELP process_max_fds Maximum number of open file descriptors.
# TYPE process_max_fds gauge
process_max_fds 1048576.0
# HELP process_virtual_memory_bytes Virtual memory size in bytes.
# TYPE process_virtual_memory_bytes gauge
process_virtual_memory_bytes 5.371572224E9
# HELP process_resident_memory_bytes Resident memory size in bytes.
# TYPE process_resident_memory_bytes gauge
process_resident_memory_bytes 1.779105792E9
# HELP jvm_info JVM version info
# TYPE jvm_info gauge
jvm_info{version="1.8.0_171-b11",vendor="Oracle Corporation",runtime="Java(TM) SE Runtime Environment",} 1.0

_Prometheus Exporter for Bitbucket

See also