# TYPE app_build info
# HELP app_build Application build information.
app_build_info{sdk="client_java",version="1.0.0"} 1
# TYPE http_request_duration_seconds histogram
# UNIT http_request_duration_seconds seconds
# HELP http_request_duration_seconds HTTP request duration in seconds.
http_request_duration_seconds_bucket{method="GET",le="0.01"} 0
http_request_duration_seconds_bucket{method="GET",le="0.05"} 1830 # {span_id="00f067aa0ba902b7",trace_id="4bf92f3577b34da6a3ce929d0e0e4736"} 0.04290206736889372 1791078257.066
http_request_duration_seconds_bucket{method="GET",le="0.1"} 5523 # {span_id="00f067aa0ba902b7",trace_id="4bf92f3577b34da6a3ce929d0e0e4736"} 0.05494079121586002 1791078251.065
http_request_duration_seconds_bucket{method="GET",le="0.25"} 14641 # {span_id="00f067aa0ba902b7",trace_id="4bf92f3577b34da6a3ce929d0e0e4736"} 0.12913970056801494 1791078253.065
http_request_duration_seconds_bucket{method="GET",le="0.5"} 14641
http_request_duration_seconds_bucket{method="GET",le="1.0"} 14642
http_request_duration_seconds_bucket{method="GET",le="2.5"} 14642
http_request_duration_seconds_bucket{method="GET",le="+Inf"} 14642
http_request_duration_seconds_count{method="GET"} 14642
http_request_duration_seconds_sum{method="GET"} 1829.4672998049903
# TYPE http_request_size_bytes counter
# UNIT http_request_size_bytes bytes
# HELP http_request_size_bytes Total HTTP request bytes received.
http_request_size_bytes_total 7499264.0 # {span_id="00f067aa0ba902b7",trace_id="4bf92f3577b34da6a3ce929d0e0e4736"} 512.0 1791078251.065
# TYPE http_requests counter
# HELP http_requests Total number of HTTP requests handled.
http_requests_total{method="GET",status="200"} 14644.0 # {span_id="00f067aa0ba902b7",trace_id="4bf92f3577b34da6a3ce929d0e0e4736"} 1.0 1791078251.065
http_requests_total{method="POST",status="201"} 2.0
# TYPE "http.server.active_requests" gauge
# HELP "http.server.active_requests" Current number of in-flight HTTP requests (OTel-style dotted name).
{"http.server.active_requests","service.name"="demo-api"} 3.0
# TYPE jvm_buffer_pool_capacity_bytes gauge
# UNIT jvm_buffer_pool_capacity_bytes bytes
# HELP jvm_buffer_pool_capacity_bytes Bytes capacity of a given JVM buffer pool.
jvm_buffer_pool_capacity_bytes{pool="direct"} 114687.0
jvm_buffer_pool_capacity_bytes{pool="mapped"} 0.0
jvm_buffer_pool_capacity_bytes{pool="mapped - 'non-volatile memory'"} 0.0
# TYPE jvm_buffer_pool_used_buffers gauge
# HELP jvm_buffer_pool_used_buffers Used buffers of a given JVM buffer pool.
jvm_buffer_pool_used_buffers{pool="direct"} 11.0
jvm_buffer_pool_used_buffers{pool="mapped"} 0.0
jvm_buffer_pool_used_buffers{pool="mapped - 'non-volatile memory'"} 0.0
# TYPE jvm_buffer_pool_used_bytes gauge
# UNIT jvm_buffer_pool_used_bytes bytes
# HELP jvm_buffer_pool_used_bytes Used bytes of a given JVM buffer pool.
jvm_buffer_pool_used_bytes{pool="direct"} 114687.0
jvm_buffer_pool_used_bytes{pool="mapped"} 0.0
jvm_buffer_pool_used_bytes{pool="mapped - 'non-volatile memory'"} 0.0
# TYPE jvm_classes_currently_loaded gauge
# HELP jvm_classes_currently_loaded The number of classes that are currently loaded in the JVM
jvm_classes_currently_loaded 2476.0
# TYPE jvm_classes_loaded counter
# HELP jvm_classes_loaded The total number of classes that have been loaded since the JVM has started execution
jvm_classes_loaded_total 2476.0
# TYPE jvm_classes_unloaded counter
# HELP jvm_classes_unloaded The total number of classes that have been unloaded since the JVM has started execution
jvm_classes_unloaded_total 0.0
# TYPE jvm_compilation_time_seconds counter
# UNIT jvm_compilation_time_seconds seconds
# HELP jvm_compilation_time_seconds The total time in seconds taken for HotSpot class compilation
jvm_compilation_time_seconds_total 13.073
# TYPE jvm_gc_collection_seconds summary
# UNIT jvm_gc_collection_seconds seconds
# HELP jvm_gc_collection_seconds Time spent in a given JVM garbage collector in seconds.
jvm_gc_collection_seconds_count{gc="Copy"} 1237
jvm_gc_collection_seconds_sum{gc="Copy"} 0.705
jvm_gc_collection_seconds_count{gc="MarkSweepCompact"} 0
jvm_gc_collection_seconds_sum{gc="MarkSweepCompact"} 0.0
# TYPE jvm_memory_committed_bytes gauge
# UNIT jvm_memory_committed_bytes bytes
# HELP jvm_memory_committed_bytes Committed (bytes) of a given JVM memory area.
jvm_memory_committed_bytes{area="heap"} 8126464.0
jvm_memory_committed_bytes{area="nonheap"} 2.3527424E7
# TYPE jvm_memory_init_bytes gauge
# UNIT jvm_memory_init_bytes bytes
# HELP jvm_memory_init_bytes Initial bytes of a given JVM memory area.
jvm_memory_init_bytes{area="heap"} 8388608.0
jvm_memory_init_bytes{area="nonheap"} 7667712.0
# TYPE jvm_memory_max_bytes gauge
# UNIT jvm_memory_max_bytes bytes
# HELP jvm_memory_max_bytes Max (bytes) of a given JVM memory area.
jvm_memory_max_bytes{area="heap"} 9.732096E7
jvm_memory_max_bytes{area="nonheap"} -1.0
# TYPE jvm_memory_objects_pending_finalization gauge
# HELP jvm_memory_objects_pending_finalization The number of objects waiting in the finalizer queue.
jvm_memory_objects_pending_finalization 0.0
# TYPE jvm_memory_pool_allocated_bytes counter
# HELP jvm_memory_pool_allocated_bytes Total bytes allocated in a given JVM memory pool. Only updated after GC, not continuously.
jvm_memory_pool_allocated_bytes_total{pool="CodeHeap 'non-nmethods'"} 1297408.0
jvm_memory_pool_allocated_bytes_total{pool="CodeHeap 'non-profiled nmethods'"} 3866752.0
jvm_memory_pool_allocated_bytes_total{pool="CodeHeap 'profiled nmethods'"} 6938496.0
jvm_memory_pool_allocated_bytes_total{pool="Compressed Class Space"} 840552.0
jvm_memory_pool_allocated_bytes_total{pool="Eden Space"} 2.750871136E9
jvm_memory_pool_allocated_bytes_total{pool="Metaspace"} 8949904.0
jvm_memory_pool_allocated_bytes_total{pool="Survivor Space"} 1.1197392E7
jvm_memory_pool_allocated_bytes_total{pool="Tenured Gen"} 3706528.0
# TYPE jvm_memory_pool_collection_committed_bytes gauge
# UNIT jvm_memory_pool_collection_committed_bytes bytes
# HELP jvm_memory_pool_collection_committed_bytes Committed after last collection bytes of a given JVM memory pool.
jvm_memory_pool_collection_committed_bytes{pool="Eden Space"} 2228224.0
jvm_memory_pool_collection_committed_bytes{pool="Survivor Space"} 262144.0
jvm_memory_pool_collection_committed_bytes{pool="Tenured Gen"} 0.0
# TYPE jvm_memory_pool_collection_init_bytes gauge
# UNIT jvm_memory_pool_collection_init_bytes bytes
# HELP jvm_memory_pool_collection_init_bytes Initial after last collection bytes of a given JVM memory pool.
jvm_memory_pool_collection_init_bytes{pool="Eden Space"} 2228224.0
jvm_memory_pool_collection_init_bytes{pool="Survivor Space"} 262144.0
jvm_memory_pool_collection_init_bytes{pool="Tenured Gen"} 5636096.0
# TYPE jvm_memory_pool_collection_max_bytes gauge
# UNIT jvm_memory_pool_collection_max_bytes bytes
# HELP jvm_memory_pool_collection_max_bytes Max bytes after last collection of a given JVM memory pool.
jvm_memory_pool_collection_max_bytes{pool="Eden Space"} 2.686976E7
jvm_memory_pool_collection_max_bytes{pool="Survivor Space"} 3342336.0
jvm_memory_pool_collection_max_bytes{pool="Tenured Gen"} 6.7108864E7
# TYPE jvm_memory_pool_collection_used_bytes gauge
# UNIT jvm_memory_pool_collection_used_bytes bytes
# HELP jvm_memory_pool_collection_used_bytes Used bytes after last collection of a given JVM memory pool.
jvm_memory_pool_collection_used_bytes{pool="Eden Space"} 0.0
jvm_memory_pool_collection_used_bytes{pool="Survivor Space"} 39928.0
jvm_memory_pool_collection_used_bytes{pool="Tenured Gen"} 0.0
# TYPE jvm_memory_pool_committed_bytes gauge
# UNIT jvm_memory_pool_committed_bytes bytes
# HELP jvm_memory_pool_committed_bytes Committed bytes of a given JVM memory pool.
jvm_memory_pool_committed_bytes{pool="CodeHeap 'non-nmethods'"} 2555904.0
jvm_memory_pool_committed_bytes{pool="CodeHeap 'non-profiled nmethods'"} 3932160.0
jvm_memory_pool_committed_bytes{pool="CodeHeap 'profiled nmethods'"} 6946816.0
jvm_memory_pool_committed_bytes{pool="Compressed Class Space"} 917504.0
jvm_memory_pool_committed_bytes{pool="Eden Space"} 2228224.0
jvm_memory_pool_committed_bytes{pool="Metaspace"} 9175040.0
jvm_memory_pool_committed_bytes{pool="Survivor Space"} 262144.0
jvm_memory_pool_committed_bytes{pool="Tenured Gen"} 5636096.0
# TYPE jvm_memory_pool_init_bytes gauge
# UNIT jvm_memory_pool_init_bytes bytes
# HELP jvm_memory_pool_init_bytes Initial bytes of a given JVM memory pool.
jvm_memory_pool_init_bytes{pool="CodeHeap 'non-nmethods'"} 2555904.0
jvm_memory_pool_init_bytes{pool="CodeHeap 'non-profiled nmethods'"} 2555904.0
jvm_memory_pool_init_bytes{pool="CodeHeap 'profiled nmethods'"} 2555904.0
jvm_memory_pool_init_bytes{pool="Compressed Class Space"} 0.0
jvm_memory_pool_init_bytes{pool="Eden Space"} 2228224.0
jvm_memory_pool_init_bytes{pool="Metaspace"} 0.0
jvm_memory_pool_init_bytes{pool="Survivor Space"} 262144.0
jvm_memory_pool_init_bytes{pool="Tenured Gen"} 5636096.0
# TYPE jvm_memory_pool_max_bytes gauge
# UNIT jvm_memory_pool_max_bytes bytes
# HELP jvm_memory_pool_max_bytes Max bytes of a given JVM memory pool.
jvm_memory_pool_max_bytes{pool="CodeHeap 'non-nmethods'"} 5828608.0
jvm_memory_pool_max_bytes{pool="CodeHeap 'non-profiled nmethods'"} 1.22916864E8
jvm_memory_pool_max_bytes{pool="CodeHeap 'profiled nmethods'"} 1.22912768E8
jvm_memory_pool_max_bytes{pool="Compressed Class Space"} 1.073741824E9
jvm_memory_pool_max_bytes{pool="Eden Space"} 2.686976E7
jvm_memory_pool_max_bytes{pool="Metaspace"} -1.0
jvm_memory_pool_max_bytes{pool="Survivor Space"} 3342336.0
jvm_memory_pool_max_bytes{pool="Tenured Gen"} 6.7108864E7
# TYPE jvm_memory_pool_used_bytes gauge
# UNIT jvm_memory_pool_used_bytes bytes
# HELP jvm_memory_pool_used_bytes Used bytes of a given JVM memory pool.
jvm_memory_pool_used_bytes{pool="CodeHeap 'non-nmethods'"} 1283840.0
jvm_memory_pool_used_bytes{pool="CodeHeap 'non-profiled nmethods'"} 3866752.0
jvm_memory_pool_used_bytes{pool="CodeHeap 'profiled nmethods'"} 6938496.0
jvm_memory_pool_used_bytes{pool="Compressed Class Space"} 840552.0
jvm_memory_pool_used_bytes{pool="Eden Space"} 1205680.0
jvm_memory_pool_used_bytes{pool="Metaspace"} 8949904.0
jvm_memory_pool_used_bytes{pool="Survivor Space"} 39928.0
jvm_memory_pool_used_bytes{pool="Tenured Gen"} 3706528.0
# TYPE jvm_memory_used_bytes gauge
# UNIT jvm_memory_used_bytes bytes
# HELP jvm_memory_used_bytes Used bytes of a given JVM memory area.
jvm_memory_used_bytes{area="heap"} 4960296.0
jvm_memory_used_bytes{area="nonheap"} 2.1879544E7
# TYPE jvm_runtime info
# HELP jvm_runtime JVM runtime info
jvm_runtime_info{runtime="OpenJDK Runtime Environment",vendor="Debian",version="21.0.12.1+1-1-deb13u1-Debian"} 1
# TYPE jvm_threads_current gauge
# HELP jvm_threads_current Current thread count of a JVM
jvm_threads_current 20.0
# TYPE jvm_threads_daemon gauge
# HELP jvm_threads_daemon Daemon thread count of a JVM
jvm_threads_daemon 19.0
# TYPE jvm_threads_deadlocked gauge
# HELP jvm_threads_deadlocked Cycles of JVM-threads that are in deadlock waiting to acquire object monitors or ownable synchronizers
jvm_threads_deadlocked 0.0
# TYPE jvm_threads_deadlocked_monitor gauge
# HELP jvm_threads_deadlocked_monitor Cycles of JVM-threads that are in deadlock waiting to acquire object monitors
jvm_threads_deadlocked_monitor 0.0
# TYPE jvm_threads_peak gauge
# HELP jvm_threads_peak Peak thread count of a JVM
jvm_threads_peak 20.0
# TYPE jvm_threads_started counter
# HELP jvm_threads_started Started thread count of a JVM
jvm_threads_started_total 20.0
# TYPE jvm_threads_state gauge
# HELP jvm_threads_state Current count of threads by state
jvm_threads_state{state="BLOCKED"} 0.0
jvm_threads_state{state="NEW"} 0.0
jvm_threads_state{state="RUNNABLE"} 5.0
jvm_threads_state{state="TERMINATED"} 0.0
jvm_threads_state{state="TIMED_WAITING"} 4.0
jvm_threads_state{state="UNKNOWN"} 0.0
jvm_threads_state{state="WAITING"} 11.0
# TYPE process_cpu_seconds counter
# UNIT process_cpu_seconds seconds
# HELP process_cpu_seconds Total user and system CPU time spent in seconds.
process_cpu_seconds_total 95.96
# TYPE process_max_fds gauge
# HELP process_max_fds Maximum number of open file descriptors.
process_max_fds 524288.0
# TYPE process_open_fds gauge
# HELP process_open_fds Number of open file descriptors.
process_open_fds 12.0
# TYPE process_resident_memory_bytes gauge
# UNIT process_resident_memory_bytes bytes
# HELP process_resident_memory_bytes Resident memory size in bytes.
process_resident_memory_bytes 8.8129536E7
# TYPE process_start_time_seconds gauge
# UNIT process_start_time_seconds seconds
# HELP process_start_time_seconds Start time of the process since unix epoch in seconds.
process_start_time_seconds 1.791048972716E9
# TYPE process_virtual_memory_bytes gauge
# UNIT process_virtual_memory_bytes bytes
# HELP process_virtual_memory_bytes Virtual memory size in bytes.
process_virtual_memory_bytes 2.719821824E9
# TYPE rpc_latency_seconds summary
# UNIT rpc_latency_seconds seconds
# HELP rpc_latency_seconds RPC latency summary in seconds.
rpc_latency_seconds{quantile="0.5"} 0.056985312109384394
rpc_latency_seconds{quantile="0.9"} 0.0994858526216552
rpc_latency_seconds{quantile="0.99"} 0.10922818845724182
rpc_latency_seconds_count 14641
rpc_latency_seconds_sum 872.8952925286657
# EOF