Spring OpenTelemetry Demo Application

micrometer-prometheus

# HELP jvm_gc_max_data_size_bytes Max size of long-lived heap memory pool
# TYPE jvm_gc_max_data_size_bytes gauge
jvm_gc_max_data_size_bytes 8.589934592E9
# HELP executor_pool_size_threads The current number of threads in the pool
# TYPE executor_pool_size_threads gauge
executor_pool_size_threads{name="applicationTaskExecutor",} 0.0
# HELP hikaricp_connections_creation_seconds_max Connection creation time
# TYPE hikaricp_connections_creation_seconds_max gauge
hikaricp_connections_creation_seconds_max{pool="HikariPool-1",} 0.0
# HELP hikaricp_connections_creation_seconds Connection creation time
# TYPE hikaricp_connections_creation_seconds summary
hikaricp_connections_creation_seconds_count{pool="HikariPool-1",} 0.0
hikaricp_connections_creation_seconds_sum{pool="HikariPool-1",} 0.0
# HELP system_cpu_count The number of processors available to the Java virtual machine
# TYPE system_cpu_count gauge
system_cpu_count 10.0
# HELP executor_queued_tasks The approximate number of tasks that are queued for execution
# TYPE executor_queued_tasks gauge
executor_queued_tasks{name="applicationTaskExecutor",} 0.0
# HELP jvm_memory_usage_after_gc_percent The percentage of long-lived heap pool used after the last GC event, in the range [0..1]
# TYPE jvm_memory_usage_after_gc_percent gauge
jvm_memory_usage_after_gc_percent{area="heap",pool="long-lived",} 0.004636526107788086
# HELP system_cpu_usage The "recent cpu usage" of the system the application is running in
# TYPE system_cpu_usage gauge
system_cpu_usage 0.26043626733570285
# HELP logback_events_total Number of log events that were enabled by the effective log level
# TYPE logback_events_total counter
logback_events_total{level="warn",} 0.0
logback_events_total{level="debug",} 0.0
logback_events_total{level="error",} 0.0
logback_events_total{level="trace",} 0.0
logback_events_total{level="info",} 10.0
# HELP hikaricp_connections_usage_seconds Connection usage time
# TYPE hikaricp_connections_usage_seconds summary
hikaricp_connections_usage_seconds_count{pool="HikariPool-1",} 18.0
hikaricp_connections_usage_seconds_sum{pool="HikariPool-1",} 0.183
# HELP hikaricp_connections_usage_seconds_max Connection usage time
# TYPE hikaricp_connections_usage_seconds_max gauge
hikaricp_connections_usage_seconds_max{pool="HikariPool-1",} 0.035
# HELP hikaricp_connections_timeout_total Connection timeout total count
# TYPE hikaricp_connections_timeout_total counter
hikaricp_connections_timeout_total{pool="HikariPool-1",} 0.0
# HELP jdbc_connections_min Minimum number of idle connections in the pool.
# TYPE jdbc_connections_min gauge
jdbc_connections_min{name="dataSource",} 10.0
# HELP http_server_requests_active_seconds_max  
# TYPE http_server_requests_active_seconds_max gauge
http_server_requests_active_seconds_max{exception="none",method="GET",outcome="SUCCESS",status="200",uri="UNKNOWN",} 0.002016458
# HELP http_server_requests_active_seconds  
# TYPE http_server_requests_active_seconds summary
http_server_requests_active_seconds_active_count{exception="none",method="GET",outcome="SUCCESS",status="200",uri="UNKNOWN",} 1.0
http_server_requests_active_seconds_duration_sum{exception="none",method="GET",outcome="SUCCESS",status="200",uri="UNKNOWN",} 0.002007708
# HELP jvm_threads_started_threads_total The total number of application threads started in the JVM
# TYPE jvm_threads_started_threads_total counter
jvm_threads_started_threads_total 52.0
# HELP executor_queue_remaining_tasks The number of additional elements that this queue can ideally accept without blocking
# TYPE executor_queue_remaining_tasks gauge
executor_queue_remaining_tasks{name="applicationTaskExecutor",} 2.147483647E9
# HELP jvm_threads_peak_threads The peak live thread count since the Java virtual machine started or peak was reset
# TYPE jvm_threads_peak_threads gauge
jvm_threads_peak_threads 41.0
# HELP executor_completed_tasks_total The approximate total number of tasks that have completed execution
# TYPE executor_completed_tasks_total counter
executor_completed_tasks_total{name="applicationTaskExecutor",} 1.0
# HELP jvm_info JVM version info
# TYPE jvm_info gauge
jvm_info{runtime="OpenJDK Runtime Environment",vendor="Homebrew",version="17.0.8.1+0",} 1.0
# HELP hikaricp_connections_acquire_seconds Connection acquire time
# TYPE hikaricp_connections_acquire_seconds summary
hikaricp_connections_acquire_seconds_count{pool="HikariPool-1",} 18.0
hikaricp_connections_acquire_seconds_sum{pool="HikariPool-1",} 0.016
# HELP hikaricp_connections_acquire_seconds_max Connection acquire time
# TYPE hikaricp_connections_acquire_seconds_max gauge
hikaricp_connections_acquire_seconds_max{pool="HikariPool-1",} 0.005
# HELP executor_active_threads The approximate number of threads that are actively executing tasks
# TYPE executor_active_threads gauge
executor_active_threads{name="applicationTaskExecutor",} 0.0
# HELP hikaricp_connections_pending Pending threads
# TYPE hikaricp_connections_pending gauge
hikaricp_connections_pending{pool="HikariPool-1",} 0.0
# HELP jvm_gc_memory_allocated_bytes_total Incremented for an increase in the size of the (young) heap memory pool after one GC to before the next
# TYPE jvm_gc_memory_allocated_bytes_total counter
jvm_gc_memory_allocated_bytes_total 2.097152E8
# HELP jvm_threads_daemon_threads The current number of live daemon threads
# TYPE jvm_threads_daemon_threads gauge
jvm_threads_daemon_threads 37.0
# HELP http_server_requests_seconds  
# TYPE http_server_requests_seconds summary
http_server_requests_seconds_count{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/actuator/prometheus",} 3.0
http_server_requests_seconds_sum{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/actuator/prometheus",} 0.069971541
http_server_requests_seconds_count{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/owners",} 1.0
http_server_requests_seconds_sum{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/owners",} 0.046906833
http_server_requests_seconds_count{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/owners/{ownerId}",} 5.0
http_server_requests_seconds_sum{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/owners/{ownerId}",} 0.440884918
http_server_requests_seconds_count{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/owners/find",} 4.0
http_server_requests_seconds_sum{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/owners/find",} 0.066797251
http_server_requests_seconds_count{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/",} 2.0
http_server_requests_seconds_sum{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/",} 0.024276125
http_server_requests_seconds_count{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/owners/*/pets/{petId}/visits/new",} 1.0
http_server_requests_seconds_sum{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/owners/*/pets/{petId}/visits/new",} 0.035973667
http_server_requests_seconds_count{error="none",exception="none",method="GET",outcome="CLIENT_ERROR",status="404",uri="/**",} 1.0
http_server_requests_seconds_sum{error="none",exception="none",method="GET",outcome="CLIENT_ERROR",status="404",uri="/**",} 0.008591875
http_server_requests_seconds_count{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/vets.html",} 1.0
http_server_requests_seconds_sum{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/vets.html",} 0.070176083
# HELP http_server_requests_seconds_max  
# TYPE http_server_requests_seconds_max gauge
http_server_requests_seconds_max{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/actuator/prometheus",} 0.014362375
http_server_requests_seconds_max{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/owners",} 0.046906833
http_server_requests_seconds_max{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/owners/{ownerId}",} 0.038061542
http_server_requests_seconds_max{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/owners/find",} 0.025710375
http_server_requests_seconds_max{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/",} 0.013788417
http_server_requests_seconds_max{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/owners/*/pets/{petId}/visits/new",} 0.035973667
http_server_requests_seconds_max{error="none",exception="none",method="GET",outcome="CLIENT_ERROR",status="404",uri="/**",} 0.008591875
http_server_requests_seconds_max{error="none",exception="none",method="GET",outcome="SUCCESS",status="200",uri="/vets.html",} 0.070176083
# HELP executor_pool_max_threads The maximum allowed number of threads in the pool
# TYPE executor_pool_max_threads gauge
executor_pool_max_threads{name="applicationTaskExecutor",} 2.147483647E9
# HELP tomcat_sessions_active_current_sessions  
# TYPE tomcat_sessions_active_current_sessions gauge
tomcat_sessions_active_current_sessions 0.0
# HELP tomcat_sessions_rejected_sessions_total  
# TYPE tomcat_sessions_rejected_sessions_total counter
tomcat_sessions_rejected_sessions_total 0.0
# HELP jvm_gc_memory_promoted_bytes_total Count of positive increases in the size of the old generation memory pool before GC to after GC
# TYPE jvm_gc_memory_promoted_bytes_total counter
jvm_gc_memory_promoted_bytes_total 7427584.0
# HELP process_files_open_files The open file descriptor count
# TYPE process_files_open_files gauge
process_files_open_files 177.0
# HELP jvm_buffer_count_buffers An estimate of the number of buffers in the pool
# TYPE jvm_buffer_count_buffers gauge
jvm_buffer_count_buffers{id="mapped - 'non-volatile memory'",} 0.0
jvm_buffer_count_buffers{id="mapped",} 0.0
jvm_buffer_count_buffers{id="direct",} 19.0
# HELP jvm_buffer_total_capacity_bytes An estimate of the total capacity of the buffers in this pool
# TYPE jvm_buffer_total_capacity_bytes gauge
jvm_buffer_total_capacity_bytes{id="mapped - 'non-volatile memory'",} 0.0
jvm_buffer_total_capacity_bytes{id="mapped",} 0.0
jvm_buffer_total_capacity_bytes{id="direct",} 128075.0
# HELP hikaricp_connections_idle Idle connections
# TYPE hikaricp_connections_idle gauge
hikaricp_connections_idle{pool="HikariPool-1",} 10.0
# HELP application_started_time_seconds Time taken to start the application
# TYPE application_started_time_seconds gauge
application_started_time_seconds{main_application_class="org.springframework.samples.petclinic.PetClinicApplicationKt",} 2.709
# HELP tomcat_sessions_created_sessions_total  
# TYPE tomcat_sessions_created_sessions_total counter
tomcat_sessions_created_sessions_total 0.0
# HELP jdbc_connections_max Maximum number of active connections that can be allocated at the same time.
# TYPE jdbc_connections_max gauge
jdbc_connections_max{name="dataSource",} 10.0
# HELP hikaricp_connections_active Active connections
# TYPE hikaricp_connections_active gauge
hikaricp_connections_active{pool="HikariPool-1",} 0.0
# HELP executor_pool_core_threads The core number of threads for the pool
# TYPE executor_pool_core_threads gauge
executor_pool_core_threads{name="applicationTaskExecutor",} 8.0
# HELP application_ready_time_seconds Time taken for the application to be ready to service requests
# TYPE application_ready_time_seconds gauge
application_ready_time_seconds{main_application_class="org.springframework.samples.petclinic.PetClinicApplicationKt",} 2.727
# HELP spring_data_repository_invocations_seconds_max Duration of repository invocations
# TYPE spring_data_repository_invocations_seconds_max gauge
spring_data_repository_invocations_seconds_max{exception="None",method="findByPetId",repository="VisitRepository",state="SUCCESS",} 0.003892625
spring_data_repository_invocations_seconds_max{exception="None",method="findAll",repository="VetRepository",state="SUCCESS",} 0.030029959
spring_data_repository_invocations_seconds_max{exception="None",method="findById",repository="PetRepository",state="SUCCESS",} 0.006219709
spring_data_repository_invocations_seconds_max{exception="None",method="findByLastName",repository="OwnerRepository",state="SUCCESS",} 0.022034875
spring_data_repository_invocations_seconds_max{exception="None",method="findById",repository="OwnerRepository",state="SUCCESS",} 0.007931584
# HELP spring_data_repository_invocations_seconds Duration of repository invocations
# TYPE spring_data_repository_invocations_seconds summary
spring_data_repository_invocations_seconds_count{exception="None",method="findByPetId",repository="VisitRepository",state="SUCCESS",} 10.0
spring_data_repository_invocations_seconds_sum{exception="None",method="findByPetId",repository="VisitRepository",state="SUCCESS",} 0.041052876
spring_data_repository_invocations_seconds_count{exception="None",method="findAll",repository="VetRepository",state="SUCCESS",} 1.0
spring_data_repository_invocations_seconds_sum{exception="None",method="findAll",repository="VetRepository",state="SUCCESS",} 0.030029959
spring_data_repository_invocations_seconds_count{exception="None",method="findById",repository="PetRepository",state="SUCCESS",} 1.0
spring_data_repository_invocations_seconds_sum{exception="None",method="findById",repository="PetRepository",state="SUCCESS",} 0.006219709
spring_data_repository_invocations_seconds_count{exception="None",method="findByLastName",repository="OwnerRepository",state="SUCCESS",} 1.0
spring_data_repository_invocations_seconds_sum{exception="None",method="findByLastName",repository="OwnerRepository",state="SUCCESS",} 0.022034875
spring_data_repository_invocations_seconds_count{exception="None",method="findById",repository="OwnerRepository",state="SUCCESS",} 5.0
spring_data_repository_invocations_seconds_sum{exception="None",method="findById",repository="OwnerRepository",state="SUCCESS",} 0.092810624
# HELP hikaricp_connections_max Max connections
# TYPE hikaricp_connections_max gauge
hikaricp_connections_max{pool="HikariPool-1",} 10.0
# HELP process_start_time_seconds Start time of the process since unix epoch.
# TYPE process_start_time_seconds gauge
process_start_time_seconds 1.696452873396E9
# HELP jvm_classes_loaded_classes The number of classes that are currently loaded in the Java virtual machine
# TYPE jvm_classes_loaded_classes gauge
jvm_classes_loaded_classes 19906.0
# HELP jvm_gc_live_data_size_bytes Size of long-lived heap memory pool after reclamation
# TYPE jvm_gc_live_data_size_bytes gauge
jvm_gc_live_data_size_bytes 0.0
# HELP tomcat_sessions_alive_max_seconds  
# TYPE tomcat_sessions_alive_max_seconds gauge
tomcat_sessions_alive_max_seconds 0.0
# HELP jvm_threads_states_threads The current number of threads
# TYPE jvm_threads_states_threads gauge
jvm_threads_states_threads{state="runnable",} 9.0
jvm_threads_states_threads{state="blocked",} 0.0
jvm_threads_states_threads{state="waiting",} 15.0
jvm_threads_states_threads{state="timed-waiting",} 17.0
jvm_threads_states_threads{state="new",} 0.0
jvm_threads_states_threads{state="terminated",} 0.0
# HELP jdbc_connections_idle Number of established but idle connections.
# TYPE jdbc_connections_idle gauge
jdbc_connections_idle{name="dataSource",} 10.0
# HELP tomcat_sessions_expired_sessions_total  
# TYPE tomcat_sessions_expired_sessions_total counter
tomcat_sessions_expired_sessions_total 0.0
# HELP hikaricp_connections_min Min connections
# TYPE hikaricp_connections_min gauge
hikaricp_connections_min{pool="HikariPool-1",} 10.0
# HELP disk_total_bytes Total space for path
# TYPE disk_total_bytes gauge
disk_total_bytes{path="/Users/hans/go/src/github.com/spring-petclinic/spring-petclinic-kotlin/.",} 9.9466258432E11
# HELP process_cpu_usage The "recent cpu usage" for the Java Virtual Machine process
# TYPE process_cpu_usage gauge
process_cpu_usage 0.004031551355820827
# HELP tomcat_sessions_active_max_sessions  
# TYPE tomcat_sessions_active_max_sessions gauge
tomcat_sessions_active_max_sessions 0.0
# HELP system_load_average_1m The sum of the number of runnable entities queued to available processors and the number of runnable entities running on the available processors averaged over a period of time
# TYPE system_load_average_1m gauge
system_load_average_1m 5.8212890625
# HELP disk_free_bytes Usable space for path
# TYPE disk_free_bytes gauge
disk_free_bytes{path="/Users/hans/go/src/github.com/spring-petclinic/spring-petclinic-kotlin/.",} 5.19003369472E11
# HELP hikaricp_connections Total connections
# TYPE hikaricp_connections gauge
hikaricp_connections{pool="HikariPool-1",} 10.0
# HELP jvm_gc_overhead_percent An approximation of the percent of CPU time used by GC activities over the last lookback period or since monitoring began, whichever is shorter, in the range [0..1]
# TYPE jvm_gc_overhead_percent gauge
jvm_gc_overhead_percent 0.0
# HELP jdbc_connections_active Current number of active connections that have been allocated from the data source.
# TYPE jdbc_connections_active gauge
jdbc_connections_active{name="dataSource",} 0.0
# HELP process_uptime_seconds The uptime of the Java virtual machine
# TYPE process_uptime_seconds gauge
process_uptime_seconds 352.751
# HELP jvm_classes_unloaded_classes_total The total number of classes unloaded since the Java virtual machine has started execution
# TYPE jvm_classes_unloaded_classes_total counter
jvm_classes_unloaded_classes_total 4.0
# HELP process_files_max_files The maximum file descriptor count
# TYPE process_files_max_files gauge
process_files_max_files 10240.0
# HELP jvm_memory_used_bytes The amount of used memory
# TYPE jvm_memory_used_bytes gauge
jvm_memory_used_bytes{area="heap",id="G1 Survivor Space",} 1.345848E7
jvm_memory_used_bytes{area="heap",id="G1 Old Gen",} 3.9827456E7
jvm_memory_used_bytes{area="nonheap",id="Metaspace",} 9.2829448E7
jvm_memory_used_bytes{area="nonheap",id="CodeCache",} 1.5357184E7
jvm_memory_used_bytes{area="heap",id="G1 Eden Space",} 7.1303168E7
jvm_memory_used_bytes{area="nonheap",id="Compressed Class Space",} 1.3605176E7
# HELP jvm_memory_max_bytes The maximum amount of memory in bytes that can be used for memory management
# TYPE jvm_memory_max_bytes gauge
jvm_memory_max_bytes{area="heap",id="G1 Survivor Space",} -1.0
jvm_memory_max_bytes{area="heap",id="G1 Old Gen",} 8.589934592E9
jvm_memory_max_bytes{area="nonheap",id="Metaspace",} -1.0
jvm_memory_max_bytes{area="nonheap",id="CodeCache",} 5.0331648E7
jvm_memory_max_bytes{area="heap",id="G1 Eden Space",} -1.0
jvm_memory_max_bytes{area="nonheap",id="Compressed Class Space",} 1.073741824E9
# HELP jvm_threads_live_threads The current number of live threads including both daemon and non-daemon threads
# TYPE jvm_threads_live_threads gauge
jvm_threads_live_threads 41.0
# HELP jvm_memory_committed_bytes The amount of memory in bytes that is committed for the Java virtual machine to use
# TYPE jvm_memory_committed_bytes gauge
jvm_memory_committed_bytes{area="heap",id="G1 Survivor Space",} 1.6777216E7
jvm_memory_committed_bytes{area="heap",id="G1 Old Gen",} 8.388608E7
jvm_memory_committed_bytes{area="nonheap",id="Metaspace",} 9.3519872E7
jvm_memory_committed_bytes{area="nonheap",id="CodeCache",} 1.540096E7
jvm_memory_committed_bytes{area="heap",id="G1 Eden Space",} 1.2582912E8
jvm_memory_committed_bytes{area="nonheap",id="Compressed Class Space",} 1.3893632E7
# HELP jvm_compilation_time_ms_total The approximate accumulated elapsed time spent in compilation
# TYPE jvm_compilation_time_ms_total counter
jvm_compilation_time_ms_total{compiler="HotSpot 64-Bit Tiered Compilers",} 1257.0
# HELP jvm_gc_pause_seconds Time spent in GC pause
# TYPE jvm_gc_pause_seconds summary
jvm_gc_pause_seconds_count{action="end of minor GC",cause="Metadata GC Threshold",gc="G1 Young Generation",} 1.0
jvm_gc_pause_seconds_sum{action="end of minor GC",cause="Metadata GC Threshold",gc="G1 Young Generation",} 0.005
jvm_gc_pause_seconds_count{action="end of minor GC",cause="G1 Evacuation Pause",gc="G1 Young Generation",} 2.0
jvm_gc_pause_seconds_sum{action="end of minor GC",cause="G1 Evacuation Pause",gc="G1 Young Generation",} 0.006
# HELP jvm_gc_pause_seconds_max Time spent in GC pause
# TYPE jvm_gc_pause_seconds_max gauge
jvm_gc_pause_seconds_max{action="end of minor GC",cause="Metadata GC Threshold",gc="G1 Young Generation",} 0.0
jvm_gc_pause_seconds_max{action="end of minor GC",cause="G1 Evacuation Pause",gc="G1 Young Generation",} 0.0
# HELP jvm_buffer_memory_used_bytes An estimate of the memory that the Java virtual machine is using for this buffer pool
# TYPE jvm_buffer_memory_used_bytes gauge
jvm_buffer_memory_used_bytes{id="mapped - 'non-volatile memory'",} 0.0
jvm_buffer_memory_used_bytes{id="mapped",} 0.0
jvm_buffer_memory_used_bytes{id="direct",} 128075.0

otel-prometheus

# TYPE target info
# HELP target Target metadata
target_info{service_name="petclinic",service_namespace="mammals",telemetry_sdk_language="java",telemetry_sdk_name="opentelemetry",telemetry_sdk_version="1.25.0"} 1
# TYPE otel_scope_info info
# HELP otel_scope_info Scope metadata
otel_scope_info{otel_scope_name="io.opentelemetry.exporters.otlp-grpc-okhttp"} 1
# TYPE otel_scope_info info
# HELP otel_scope_info Scope metadata
otel_scope_info{otel_scope_name="io.opentelemetry.sdk.trace"} 1
# TYPE otlp_exporter_seen_total counter
# HELP otlp_exporter_seen_total 
otlp_exporter_seen_total{otel_scope_name="io.opentelemetry.exporters.otlp-grpc-okhttp",type="span"} 17.0 1696453208715
# TYPE otlp_exporter_exported_total counter
# HELP otlp_exporter_exported_total 
otlp_exporter_exported_total{otel_scope_name="io.opentelemetry.exporters.otlp-grpc-okhttp",success="true",type="span"} 17.0 1696453208715
# TYPE queueSize_ratio gauge
# HELP queueSize_ratio The number of spans queued
queueSize_ratio{otel_scope_name="io.opentelemetry.sdk.trace",spanProcessorType="BatchSpanProcessor"} 0.0 1696453208715