# HELP go_gc_duration_seconds A summary of the wall-time pause (stop-the-world) duration in garbage collection cycles.
# TYPE go_gc_duration_seconds summary
go_gc_duration_seconds{quantile="0"} 8.9874e-05
go_gc_duration_seconds{quantile="0.25"} 0.000187032
go_gc_duration_seconds{quantile="0.5"} 0.00030654
go_gc_duration_seconds{quantile="0.75"} 0.000623079
go_gc_duration_seconds{quantile="1"} 0.001432079
go_gc_duration_seconds_sum 0.020139938
go_gc_duration_seconds_count 46
# HELP go_gc_gogc_percent Heap size target percentage configured by the user, otherwise 100. This value is set by the GOGC environment variable, and the runtime/debug.SetGCPercent function. Sourced from /gc/gogc:percent.
# TYPE go_gc_gogc_percent gauge
go_gc_gogc_percent 100
# HELP go_gc_gomemlimit_bytes Go runtime memory limit configured by the user, otherwise math.MaxInt64. This value is set by the GOMEMLIMIT environment variable, and the runtime/debug.SetMemoryLimit function. Sourced from /gc/gomemlimit:bytes.
# TYPE go_gc_gomemlimit_bytes gauge
go_gc_gomemlimit_bytes 9.223372036854776e+18
# HELP go_goroutines Number of goroutines that currently exist.
# TYPE go_goroutines gauge
go_goroutines 8
# HELP go_info Information about the Go environment.
# TYPE go_info gauge
go_info{version="go1.27.1"} 1
# HELP go_memstats_alloc_bytes Number of bytes allocated in heap and currently in use. Equals to /memory/classes/heap/objects:bytes.
# TYPE go_memstats_alloc_bytes gauge
go_memstats_alloc_bytes 3.0126e+06
# HELP go_memstats_alloc_bytes_total Total number of bytes allocated in heap until now, even if released already. Equals to /gc/heap/allocs:bytes.
# TYPE go_memstats_alloc_bytes_total counter
go_memstats_alloc_bytes_total 7.3894672e+07
# HELP go_memstats_buck_hash_sys_bytes Number of bytes used by the profiling bucket hash table. Equals to /memory/classes/profiling/buckets:bytes.
# TYPE go_memstats_buck_hash_sys_bytes gauge
go_memstats_buck_hash_sys_bytes 1.457414e+06
# HELP go_memstats_frees_total Total number of heap objects frees. Equals to /gc/heap/frees:objects + /gc/heap/tiny/allocs:objects.
# TYPE go_memstats_frees_total counter
go_memstats_frees_total 619144
# HELP go_memstats_gc_sys_bytes Number of bytes used for garbage collection system metadata. Equals to /memory/classes/metadata/other:bytes.
# TYPE go_memstats_gc_sys_bytes gauge
go_memstats_gc_sys_bytes 3.058928e+06
# HELP go_memstats_heap_alloc_bytes Number of heap bytes allocated and currently in use, same as go_memstats_alloc_bytes. Equals to /memory/classes/heap/objects:bytes.
# TYPE go_memstats_heap_alloc_bytes gauge
go_memstats_heap_alloc_bytes 3.0126e+06
# HELP go_memstats_heap_idle_bytes Number of heap bytes waiting to be used. Equals to /memory/classes/heap/released:bytes + /memory/classes/heap/free:bytes.
# TYPE go_memstats_heap_idle_bytes gauge
go_memstats_heap_idle_bytes 3.342336e+06
# HELP go_memstats_heap_inuse_bytes Number of heap bytes that are in use. Equals to /memory/classes/heap/objects:bytes + /memory/classes/heap/unused:bytes
# TYPE go_memstats_heap_inuse_bytes gauge
go_memstats_heap_inuse_bytes 4.489216e+06
# HELP go_memstats_heap_objects Number of currently allocated objects. Equals to /gc/heap/objects:objects.
# TYPE go_memstats_heap_objects gauge
go_memstats_heap_objects 3523
# HELP go_memstats_heap_released_bytes Number of heap bytes released to OS. Equals to /memory/classes/heap/released:bytes.
# TYPE go_memstats_heap_released_bytes gauge
go_memstats_heap_released_bytes 2.056192e+06
# HELP go_memstats_heap_sys_bytes Number of heap bytes obtained from system. Equals to /memory/classes/heap/objects:bytes + /memory/classes/heap/unused:bytes + /memory/classes/heap/released:bytes + /memory/classes/heap/free:bytes.
# TYPE go_memstats_heap_sys_bytes gauge
go_memstats_heap_sys_bytes 7.831552e+06
# HELP go_memstats_last_gc_time_seconds Number of seconds since 1970 of last garbage collection.
# TYPE go_memstats_last_gc_time_seconds gauge
go_memstats_last_gc_time_seconds 1.7903285958019931e+09
# HELP go_memstats_mallocs_total Total number of heap objects allocated, both live and gc-ed. Semantically a counter version for go_memstats_heap_objects gauge. Equals to /gc/heap/allocs:objects + /gc/heap/tiny/allocs:objects.
# TYPE go_memstats_mallocs_total counter
go_memstats_mallocs_total 622667
# HELP go_memstats_mcache_inuse_bytes Number of bytes in use by mcache structures. Equals to /memory/classes/metadata/mcache/inuse:bytes.
# TYPE go_memstats_mcache_inuse_bytes gauge
go_memstats_mcache_inuse_bytes 4592
# HELP go_memstats_mcache_sys_bytes Number of bytes used for mcache structures obtained from system. Equals to /memory/classes/metadata/mcache/inuse:bytes + /memory/classes/metadata/mcache/free:bytes.
# TYPE go_memstats_mcache_sys_bytes gauge
go_memstats_mcache_sys_bytes 16072
# HELP go_memstats_mspan_inuse_bytes Number of bytes in use by mspan structures. Equals to /memory/classes/metadata/mspan/inuse:bytes.
# TYPE go_memstats_mspan_inuse_bytes gauge
go_memstats_mspan_inuse_bytes 66720
# HELP go_memstats_mspan_sys_bytes Number of bytes used for mspan structures obtained from system. Equals to /memory/classes/metadata/mspan/inuse:bytes + /memory/classes/metadata/mspan/free:bytes.
# TYPE go_memstats_mspan_sys_bytes gauge
go_memstats_mspan_sys_bytes 81600
# HELP go_memstats_next_gc_bytes Number of heap bytes when next garbage collection will take place. Equals to /gc/heap/goal:bytes.
# TYPE go_memstats_next_gc_bytes gauge
go_memstats_next_gc_bytes 5.69753e+06
# HELP go_memstats_other_sys_bytes Number of bytes used for other system allocations. Equals to /memory/classes/other:bytes.
# TYPE go_memstats_other_sys_bytes gauge
go_memstats_other_sys_bytes 733578
# HELP go_memstats_stack_inuse_bytes Number of bytes obtained from system for stack allocator in non-CGO environments. Equals to /memory/classes/heap/stacks:bytes.
# TYPE go_memstats_stack_inuse_bytes gauge
go_memstats_stack_inuse_bytes 557056
# HELP go_memstats_stack_sys_bytes Number of bytes obtained from system for stack allocator. Equals to /memory/classes/heap/stacks:bytes + /memory/classes/os-stacks:bytes.
# TYPE go_memstats_stack_sys_bytes gauge
go_memstats_stack_sys_bytes 557056
# HELP go_memstats_sys_bytes Number of bytes obtained from system. Equals to /memory/classes/total:byte.
# TYPE go_memstats_sys_bytes gauge
go_memstats_sys_bytes 1.37362e+07
# HELP go_sched_gomaxprocs_threads The current runtime.GOMAXPROCS setting, or the number of operating system threads that can execute user-level Go code simultaneously. Sourced from /sched/gomaxprocs:threads.
# TYPE go_sched_gomaxprocs_threads gauge
go_sched_gomaxprocs_threads 2
# HELP go_threads Number of OS threads created.
# TYPE go_threads gauge
go_threads 5
# HELP playground_http_request_duration_seconds HTTP request latency by route pattern.
# TYPE playground_http_request_duration_seconds histogram
playground_http_request_duration_seconds_bucket{path="/",le="0.01"} 24
playground_http_request_duration_seconds_bucket{path="/",le="0.05"} 24
playground_http_request_duration_seconds_bucket{path="/",le="0.1"} 24
playground_http_request_duration_seconds_bucket{path="/",le="0.25"} 24
playground_http_request_duration_seconds_bucket{path="/",le="0.5"} 24
playground_http_request_duration_seconds_bucket{path="/",le="1"} 24
playground_http_request_duration_seconds_bucket{path="/",le="2.5"} 24
playground_http_request_duration_seconds_bucket{path="/",le="5"} 24
playground_http_request_duration_seconds_bucket{path="/",le="10"} 24
playground_http_request_duration_seconds_bucket{path="/",le="+Inf"} 24
playground_http_request_duration_seconds_sum{path="/"} 0.006000937
playground_http_request_duration_seconds_count{path="/"} 24
playground_http_request_duration_seconds_bucket{path="/api/status",le="0.01"} 48
playground_http_request_duration_seconds_bucket{path="/api/status",le="0.05"} 48
playground_http_request_duration_seconds_bucket{path="/api/status",le="0.1"} 48
playground_http_request_duration_seconds_bucket{path="/api/status",le="0.25"} 48
playground_http_request_duration_seconds_bucket{path="/api/status",le="0.5"} 48
playground_http_request_duration_seconds_bucket{path="/api/status",le="1"} 48
playground_http_request_duration_seconds_bucket{path="/api/status",le="2.5"} 48
playground_http_request_duration_seconds_bucket{path="/api/status",le="5"} 48
playground_http_request_duration_seconds_bucket{path="/api/status",le="10"} 48
playground_http_request_duration_seconds_bucket{path="/api/status",le="+Inf"} 48
playground_http_request_duration_seconds_sum{path="/api/status"} 0.004700123
playground_http_request_duration_seconds_count{path="/api/status"} 48
playground_http_request_duration_seconds_bucket{path="/db",le="0.01"} 4
playground_http_request_duration_seconds_bucket{path="/db",le="0.05"} 4
playground_http_request_duration_seconds_bucket{path="/db",le="0.1"} 4
playground_http_request_duration_seconds_bucket{path="/db",le="0.25"} 4
playground_http_request_duration_seconds_bucket{path="/db",le="0.5"} 4
playground_http_request_duration_seconds_bucket{path="/db",le="1"} 4
playground_http_request_duration_seconds_bucket{path="/db",le="2.5"} 4
playground_http_request_duration_seconds_bucket{path="/db",le="5"} 4
playground_http_request_duration_seconds_bucket{path="/db",le="10"} 4
playground_http_request_duration_seconds_bucket{path="/db",le="+Inf"} 4
playground_http_request_duration_seconds_sum{path="/db"} 0.000899759
playground_http_request_duration_seconds_count{path="/db"} 4
playground_http_request_duration_seconds_bucket{path="/health",le="0.01"} 1626
playground_http_request_duration_seconds_bucket{path="/health",le="0.05"} 1626
playground_http_request_duration_seconds_bucket{path="/health",le="0.1"} 1626
playground_http_request_duration_seconds_bucket{path="/health",le="0.25"} 1626
playground_http_request_duration_seconds_bucket{path="/health",le="0.5"} 1626
playground_http_request_duration_seconds_bucket{path="/health",le="1"} 1626
playground_http_request_duration_seconds_bucket{path="/health",le="2.5"} 1626
playground_http_request_duration_seconds_bucket{path="/health",le="5"} 1626
playground_http_request_duration_seconds_bucket{path="/health",le="10"} 1626
playground_http_request_duration_seconds_bucket{path="/health",le="+Inf"} 1626
playground_http_request_duration_seconds_sum{path="/health"} 0.138126342
playground_http_request_duration_seconds_count{path="/health"} 1626
playground_http_request_duration_seconds_bucket{path="/metrics",le="0.01"} 365
playground_http_request_duration_seconds_bucket{path="/metrics",le="0.05"} 365
playground_http_request_duration_seconds_bucket{path="/metrics",le="0.1"} 365
playground_http_request_duration_seconds_bucket{path="/metrics",le="0.25"} 365
playground_http_request_duration_seconds_bucket{path="/metrics",le="0.5"} 365
playground_http_request_duration_seconds_bucket{path="/metrics",le="1"} 365
playground_http_request_duration_seconds_bucket{path="/metrics",le="2.5"} 365
playground_http_request_duration_seconds_bucket{path="/metrics",le="5"} 365
playground_http_request_duration_seconds_bucket{path="/metrics",le="10"} 365
playground_http_request_duration_seconds_bucket{path="/metrics",le="+Inf"} 365
playground_http_request_duration_seconds_sum{path="/metrics"} 0.9652437659999996
playground_http_request_duration_seconds_count{path="/metrics"} 365
playground_http_request_duration_seconds_bucket{path="unmatched",le="0.01"} 42
playground_http_request_duration_seconds_bucket{path="unmatched",le="0.05"} 42
playground_http_request_duration_seconds_bucket{path="unmatched",le="0.1"} 42
playground_http_request_duration_seconds_bucket{path="unmatched",le="0.25"} 42
playground_http_request_duration_seconds_bucket{path="unmatched",le="0.5"} 42
playground_http_request_duration_seconds_bucket{path="unmatched",le="1"} 42
playground_http_request_duration_seconds_bucket{path="unmatched",le="2.5"} 42
playground_http_request_duration_seconds_bucket{path="unmatched",le="5"} 42
playground_http_request_duration_seconds_bucket{path="unmatched",le="10"} 42
playground_http_request_duration_seconds_bucket{path="unmatched",le="+Inf"} 42
playground_http_request_duration_seconds_sum{path="unmatched"} 0.0036401909999999997
playground_http_request_duration_seconds_count{path="unmatched"} 42
# HELP playground_http_requests_total HTTP requests by route pattern and status code.
# TYPE playground_http_requests_total counter
playground_http_requests_total{code="200",path="/"} 24
playground_http_requests_total{code="200",path="/api/status"} 48
playground_http_requests_total{code="200",path="/db"} 4
playground_http_requests_total{code="200",path="/health"} 1626
playground_http_requests_total{code="200",path="/metrics"} 365
playground_http_requests_total{code="404",path="unmatched"} 42
# HELP process_cpu_seconds_total Total user and system CPU time spent in seconds.
# TYPE process_cpu_seconds_total counter
process_cpu_seconds_total 20.02
# HELP process_max_fds Maximum number of open file descriptors.
# TYPE process_max_fds gauge
process_max_fds 1.048576e+06
# HELP process_network_receive_bytes_total Number of bytes received by the process over the network.
# TYPE process_network_receive_bytes_total counter
process_network_receive_bytes_total 909422
# HELP process_network_transmit_bytes_total Number of bytes sent by the process over the network.
# TYPE process_network_transmit_bytes_total counter
process_network_transmit_bytes_total 1.897341e+06
# HELP process_open_fds Number of open file descriptors.
# TYPE process_open_fds gauge
process_open_fds 9
# HELP process_resident_memory_bytes Resident memory size in bytes.
# TYPE process_resident_memory_bytes gauge
process_resident_memory_bytes 2.8028928e+07
# 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 1.79032322883e+09
# HELP process_virtual_memory_bytes Virtual memory size in bytes.
# TYPE process_virtual_memory_bytes gauge
process_virtual_memory_bytes 1.306902528e+09
# HELP process_virtual_memory_max_bytes Maximum amount of virtual memory available in bytes.
# TYPE process_virtual_memory_max_bytes gauge
process_virtual_memory_max_bytes 1.8446744073709552e+19
# HELP promhttp_metric_handler_requests_in_flight Current number of scrapes being served.
# TYPE promhttp_metric_handler_requests_in_flight gauge
promhttp_metric_handler_requests_in_flight 1
# HELP promhttp_metric_handler_requests_total Total number of scrapes by HTTP status code.
# TYPE promhttp_metric_handler_requests_total counter
promhttp_metric_handler_requests_total{code="200"} 365
promhttp_metric_handler_requests_total{code="500"} 0
promhttp_metric_handler_requests_total{code="503"} 0