# 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"} 4.517e-05
go_gc_duration_seconds{quantile="0.25"} 6.246e-05
go_gc_duration_seconds{quantile="0.5"} 7.001e-05
go_gc_duration_seconds{quantile="0.75"} 7.881e-05
go_gc_duration_seconds{quantile="1"} 0.000706608
go_gc_duration_seconds_sum 0.830101678
go_gc_duration_seconds_count 12478
# 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="go1.24.13"} 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 926608
# 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 9.734264e+06
# 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 3728
# 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 52223
# 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 2.536512e+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 926608
# 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 5.193728e+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 2.21184e+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 2546
# 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 5.128192e+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 7.405568e+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 1.7728993379073718e+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 54769
# 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 57984
# 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 62816
# 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 240960
# 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 244800
# 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 4.194304e+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 2.090912e+06
# 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 983040
# 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 983040
# 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 1.3327376e+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 48
# HELP go_threads Number of OS threads created.
# TYPE go_threads gauge
go_threads 20
# HELP http_request_duration_seconds HTTP request duration in seconds
# TYPE http_request_duration_seconds histogram
http_request_duration_seconds_bucket{endpoint="/",method="GET",le="0.001"} 18
http_request_duration_seconds_bucket{endpoint="/",method="GET",le="0.005"} 24
http_request_duration_seconds_bucket{endpoint="/",method="GET",le="0.01"} 24
http_request_duration_seconds_bucket{endpoint="/",method="GET",le="0.05"} 24
http_request_duration_seconds_bucket{endpoint="/",method="GET",le="0.1"} 24
http_request_duration_seconds_bucket{endpoint="/",method="GET",le="0.5"} 24
http_request_duration_seconds_bucket{endpoint="/",method="GET",le="1"} 24
http_request_duration_seconds_bucket{endpoint="/",method="GET",le="5"} 24
http_request_duration_seconds_bucket{endpoint="/",method="GET",le="+Inf"} 24
http_request_duration_seconds_sum{endpoint="/",method="GET"} 0.017312772
http_request_duration_seconds_count{endpoint="/",method="GET"} 24
http_request_duration_seconds_bucket{endpoint="/",method="HEAD",le="0.001"} 2
http_request_duration_seconds_bucket{endpoint="/",method="HEAD",le="0.005"} 2
http_request_duration_seconds_bucket{endpoint="/",method="HEAD",le="0.01"} 2
http_request_duration_seconds_bucket{endpoint="/",method="HEAD",le="0.05"} 2
http_request_duration_seconds_bucket{endpoint="/",method="HEAD",le="0.1"} 2
http_request_duration_seconds_bucket{endpoint="/",method="HEAD",le="0.5"} 2
http_request_duration_seconds_bucket{endpoint="/",method="HEAD",le="1"} 2
http_request_duration_seconds_bucket{endpoint="/",method="HEAD",le="5"} 2
http_request_duration_seconds_bucket{endpoint="/",method="HEAD",le="+Inf"} 2
http_request_duration_seconds_sum{endpoint="/",method="HEAD"} 0.000310119
http_request_duration_seconds_count{endpoint="/",method="HEAD"} 2
http_request_duration_seconds_bucket{endpoint="/favicon.ico",method="GET",le="0.001"} 14
http_request_duration_seconds_bucket{endpoint="/favicon.ico",method="GET",le="0.005"} 14
http_request_duration_seconds_bucket{endpoint="/favicon.ico",method="GET",le="0.01"} 14
http_request_duration_seconds_bucket{endpoint="/favicon.ico",method="GET",le="0.05"} 14
http_request_duration_seconds_bucket{endpoint="/favicon.ico",method="GET",le="0.1"} 14
http_request_duration_seconds_bucket{endpoint="/favicon.ico",method="GET",le="0.5"} 14
http_request_duration_seconds_bucket{endpoint="/favicon.ico",method="GET",le="1"} 14
http_request_duration_seconds_bucket{endpoint="/favicon.ico",method="GET",le="5"} 14
http_request_duration_seconds_bucket{endpoint="/favicon.ico",method="GET",le="+Inf"} 14
http_request_duration_seconds_sum{endpoint="/favicon.ico",method="GET"} 0.0008277680000000001
http_request_duration_seconds_count{endpoint="/favicon.ico",method="GET"} 14
http_request_duration_seconds_bucket{endpoint="/health",method="GET",le="0.001"} 18
http_request_duration_seconds_bucket{endpoint="/health",method="GET",le="0.005"} 21
http_request_duration_seconds_bucket{endpoint="/health",method="GET",le="0.01"} 21
http_request_duration_seconds_bucket{endpoint="/health",method="GET",le="0.05"} 22
http_request_duration_seconds_bucket{endpoint="/health",method="GET",le="0.1"} 22
http_request_duration_seconds_bucket{endpoint="/health",method="GET",le="0.5"} 22
http_request_duration_seconds_bucket{endpoint="/health",method="GET",le="1"} 22
http_request_duration_seconds_bucket{endpoint="/health",method="GET",le="5"} 22
http_request_duration_seconds_bucket{endpoint="/health",method="GET",le="+Inf"} 22
http_request_duration_seconds_sum{endpoint="/health",method="GET"} 0.016148917000000002
http_request_duration_seconds_count{endpoint="/health",method="GET"} 22
http_request_duration_seconds_bucket{endpoint="/models",method="GET",le="0.001"} 72
http_request_duration_seconds_bucket{endpoint="/models",method="GET",le="0.005"} 73
http_request_duration_seconds_bucket{endpoint="/models",method="GET",le="0.01"} 74
http_request_duration_seconds_bucket{endpoint="/models",method="GET",le="0.05"} 74
http_request_duration_seconds_bucket{endpoint="/models",method="GET",le="0.1"} 74
http_request_duration_seconds_bucket{endpoint="/models",method="GET",le="0.5"} 74
http_request_duration_seconds_bucket{endpoint="/models",method="GET",le="1"} 74
http_request_duration_seconds_bucket{endpoint="/models",method="GET",le="5"} 74
http_request_duration_seconds_bucket{endpoint="/models",method="GET",le="+Inf"} 74
http_request_duration_seconds_sum{endpoint="/models",method="GET"} 0.016966414000000003
http_request_duration_seconds_count{endpoint="/models",method="GET"} 74
http_request_duration_seconds_bucket{endpoint="/predict",method="POST",le="0.001"} 2
http_request_duration_seconds_bucket{endpoint="/predict",method="POST",le="0.005"} 3
http_request_duration_seconds_bucket{endpoint="/predict",method="POST",le="0.01"} 4
http_request_duration_seconds_bucket{endpoint="/predict",method="POST",le="0.05"} 10
http_request_duration_seconds_bucket{endpoint="/predict",method="POST",le="0.1"} 18
http_request_duration_seconds_bucket{endpoint="/predict",method="POST",le="0.5"} 18
http_request_duration_seconds_bucket{endpoint="/predict",method="POST",le="1"} 18
http_request_duration_seconds_bucket{endpoint="/predict",method="POST",le="5"} 18
http_request_duration_seconds_bucket{endpoint="/predict",method="POST",le="+Inf"} 18
http_request_duration_seconds_sum{endpoint="/predict",method="POST"} 0.7205066259999999
http_request_duration_seconds_count{endpoint="/predict",method="POST"} 18
http_request_duration_seconds_bucket{endpoint="/robots.txt",method="GET",le="0.001"} 8
http_request_duration_seconds_bucket{endpoint="/robots.txt",method="GET",le="0.005"} 8
http_request_duration_seconds_bucket{endpoint="/robots.txt",method="GET",le="0.01"} 8
http_request_duration_seconds_bucket{endpoint="/robots.txt",method="GET",le="0.05"} 8
http_request_duration_seconds_bucket{endpoint="/robots.txt",method="GET",le="0.1"} 8
http_request_duration_seconds_bucket{endpoint="/robots.txt",method="GET",le="0.5"} 8
http_request_duration_seconds_bucket{endpoint="/robots.txt",method="GET",le="1"} 8
http_request_duration_seconds_bucket{endpoint="/robots.txt",method="GET",le="5"} 8
http_request_duration_seconds_bucket{endpoint="/robots.txt",method="GET",le="+Inf"} 8
http_request_duration_seconds_sum{endpoint="/robots.txt",method="GET"} 0.001546796
http_request_duration_seconds_count{endpoint="/robots.txt",method="GET"} 8
# HELP http_requests_total Total number of HTTP requests
# TYPE http_requests_total counter
http_requests_total{endpoint="/",method="GET",status="200"} 20
http_requests_total{endpoint="/",method="GET",status="206"} 2
http_requests_total{endpoint="/",method="GET",status="304"} 2
http_requests_total{endpoint="/",method="HEAD",status="200"} 2
http_requests_total{endpoint="/favicon.ico",method="GET",status="404"} 14
http_requests_total{endpoint="/health",method="GET",status="200"} 22
http_requests_total{endpoint="/models",method="GET",status="200"} 74
http_requests_total{endpoint="/predict",method="POST",status="200"} 18
http_requests_total{endpoint="/robots.txt",method="GET",status="404"} 8
# HELP model_inference_duration_seconds Model inference duration in seconds
# TYPE model_inference_duration_seconds histogram
model_inference_duration_seconds_bucket{model_id="iris_v1",le="0.001"} 15
model_inference_duration_seconds_bucket{model_id="iris_v1",le="0.005"} 17
model_inference_duration_seconds_bucket{model_id="iris_v1",le="0.01"} 17
model_inference_duration_seconds_bucket{model_id="iris_v1",le="0.05"} 18
model_inference_duration_seconds_bucket{model_id="iris_v1",le="0.1"} 18
model_inference_duration_seconds_bucket{model_id="iris_v1",le="0.5"} 18
model_inference_duration_seconds_bucket{model_id="iris_v1",le="1"} 18
model_inference_duration_seconds_bucket{model_id="iris_v1",le="+Inf"} 18
model_inference_duration_seconds_sum{model_id="iris_v1"} 0.024698052999999998
model_inference_duration_seconds_count{model_id="iris_v1"} 18
# HELP model_predictions_total Total number of model predictions
# TYPE model_predictions_total counter
model_predictions_total{model_id="iris_v1",status="success"} 18
# HELP models_loaded Number of models currently loaded
# TYPE models_loaded gauge
models_loaded 1
# HELP process_cpu_seconds_total Total user and system CPU time spent in seconds.
# TYPE process_cpu_seconds_total counter
process_cpu_seconds_total 36.17
# 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 207105
# 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 647433
# HELP process_open_fds Number of open file descriptors.
# TYPE process_open_fds gauge
process_open_fds 7
# HELP process_resident_memory_bytes Resident memory size in bytes.
# TYPE process_resident_memory_bytes gauge
process_resident_memory_bytes 2.7242496e+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 1.77116533941e+09
# HELP process_virtual_memory_bytes Virtual memory size in bytes.
# TYPE process_virtual_memory_bytes gauge
process_virtual_memory_bytes 2.385022976e+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"} 4
promhttp_metric_handler_requests_total{code="500"} 0
promhttp_metric_handler_requests_total{code="503"} 0