# HELP barcode_hub_process_virtual_memory_bytes Virtual memory size in bytes.
# TYPE barcode_hub_process_virtual_memory_bytes gauge
barcode_hub_process_virtual_memory_bytes 8.9755648e+07
# HELP barcode_hub_process_resident_memory_bytes Resident memory size in bytes.
# TYPE barcode_hub_process_resident_memory_bytes gauge
barcode_hub_process_resident_memory_bytes 7.1438336e+07
# HELP barcode_hub_process_start_time_seconds Start time of the process since unix epoch in seconds.
# TYPE barcode_hub_process_start_time_seconds gauge
barcode_hub_process_start_time_seconds 1.78138563046e+09
# HELP barcode_hub_process_cpu_seconds_total Total user and system CPU time spent in seconds.
# TYPE barcode_hub_process_cpu_seconds_total counter
barcode_hub_process_cpu_seconds_total 5.65
# HELP barcode_hub_process_open_fds Number of open file descriptors.
# TYPE barcode_hub_process_open_fds gauge
barcode_hub_process_open_fds 9.0
# HELP barcode_hub_process_max_fds Maximum number of open file descriptors.
# TYPE barcode_hub_process_max_fds gauge
barcode_hub_process_max_fds 1024.0
# HELP python_info Python platform information
# TYPE python_info gauge
python_info{implementation="CPython",major="3",minor="12",patchlevel="13",version="3.12.13"} 1.0
# HELP python_gc_objects_collected_total Objects collected during gc
# TYPE python_gc_objects_collected_total counter
python_gc_objects_collected_total{generation="0"} 3214.0
python_gc_objects_collected_total{generation="1"} 330.0
python_gc_objects_collected_total{generation="2"} 0.0
# HELP python_gc_objects_uncollectable_total Uncollectable objects found during GC
# TYPE python_gc_objects_uncollectable_total counter
python_gc_objects_uncollectable_total{generation="0"} 0.0
python_gc_objects_uncollectable_total{generation="1"} 0.0
python_gc_objects_uncollectable_total{generation="2"} 0.0
# HELP python_gc_collections_total Number of times this generation was collected
# TYPE python_gc_collections_total counter
python_gc_collections_total{generation="0"} 175.0
python_gc_collections_total{generation="1"} 15.0
python_gc_collections_total{generation="2"} 1.0
# HELP barcode_hub_build_info Barcode Hub build info
# TYPE barcode_hub_build_info gauge
barcode_hub_build_info{build="main",commit="28732c",version="latest"} 1.0
# HELP barcode_hub_config_limit_bytes Configured byte limits.
# TYPE barcode_hub_config_limit_bytes gauge
barcode_hub_config_limit_bytes{limit="max_request_body"} 1.6777216e+07
barcode_hub_config_limit_bytes{limit="max_file"} 8.388608e+06
# HELP barcode_hub_config_max_image_side_pixels Configured maximum image side in pixels.
# TYPE barcode_hub_config_max_image_side_pixels gauge
barcode_hub_config_max_image_side_pixels 4096.0
# HELP barcode_hub_decode_requests_total Decode requests by interaction and final status.
# TYPE barcode_hub_decode_requests_total counter
# HELP barcode_hub_decoded_barcodes_total Decoded barcode count by interaction, type, and validity.
# TYPE barcode_hub_decoded_barcodes_total counter
# HELP barcode_hub_decode_request_duration_seconds End-to-end decode request duration.
# TYPE barcode_hub_decode_request_duration_seconds histogram
# HELP barcode_hub_recognition_duration_seconds ZXing-C++ recognition duration.
# TYPE barcode_hub_recognition_duration_seconds histogram
# HELP barcode_hub_resource_fetch_duration_seconds External resource fetch duration for URL-based interactions.
# TYPE barcode_hub_resource_fetch_duration_seconds histogram
# HELP barcode_hub_decode_input_bytes Input image byte size.
# TYPE barcode_hub_decode_input_bytes histogram
# HELP barcode_hub_decode_image_max_side_pixels Input image maximum side in pixels.
# TYPE barcode_hub_decode_image_max_side_pixels histogram