# HELP buffer_default_size_bytes A gauge of the buffer default size in bytes.
# TYPE buffer_default_size_bytes gauge
buffer_default_size_bytes{type="download"} 131072
# HELP buffer_max_size_bytes A gauge of the buffer max size in bytes.
# TYPE buffer_max_size_bytes gauge
buffer_max_size_bytes{type="download"} 262144
# HELP buffer_size_bytes A histogram of the buffer size in bytes.
# TYPE buffer_size_bytes histogram
buffer_size_bytes_bucket{type="download",le="1024"} 0
buffer_size_bytes_bucket{type="download",le="2048"} 0
buffer_size_bytes_bucket{type="download",le="4096"} 0
buffer_size_bytes_bucket{type="download",le="8192"} 0
buffer_size_bytes_bucket{type="download",le="16384"} 0
buffer_size_bytes_bucket{type="download",le="32768"} 2
buffer_size_bytes_bucket{type="download",le="65536"} 58
buffer_size_bytes_bucket{type="download",le="131072"} 5.161552e+06
buffer_size_bytes_bucket{type="download",le="262144"} 7.046623e+06
buffer_size_bytes_bucket{type="download",le="524288"} 7.047943e+06
buffer_size_bytes_bucket{type="download",le="1.048576e+06"} 7.048375e+06
buffer_size_bytes_bucket{type="download",le="2.097152e+06"} 7.048456e+06
buffer_size_bytes_bucket{type="download",le="4.194304e+06"} 7.048456e+06
buffer_size_bytes_bucket{type="download",le="8.388608e+06"} 7.048456e+06
buffer_size_bytes_bucket{type="download",le="+Inf"} 7.048456e+06
buffer_size_bytes_sum{type="download"} 1.171983466496e+12
buffer_size_bytes_count{type="download"} 7.048456e+06
# HELP download_duration_seconds A histogram of the source image downloading latency.
# TYPE download_duration_seconds histogram
download_duration_seconds_bucket{le="0.005"} 1.226457e+06
download_duration_seconds_bucket{le="0.01"} 2.210136e+06
download_duration_seconds_bucket{le="0.025"} 4.523012e+06
download_duration_seconds_bucket{le="0.05"} 6.449465e+06
download_duration_seconds_bucket{le="0.1"} 6.887529e+06
download_duration_seconds_bucket{le="0.25"} 7.107989e+06
download_duration_seconds_bucket{le="0.5"} 7.123148e+06
download_duration_seconds_bucket{le="1"} 7.12433e+06
download_duration_seconds_bucket{le="2.5"} 7.125585e+06
download_duration_seconds_bucket{le="5"} 7.125964e+06
download_duration_seconds_bucket{le="10"} 7.126668e+06
download_duration_seconds_bucket{le="+Inf"} 7.128684e+06
download_duration_seconds_sum 244796.58391588778
download_duration_seconds_count 7.128684e+06
# HELP errors_total A counter of the occurred errors separated by type.
# TYPE errors_total counter
errors_total{type="download"} 3910
errors_total{type="timeout"} 529
# 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"} 5.3659e-05
go_gc_duration_seconds{quantile="0.25"} 8.8584e-05
go_gc_duration_seconds{quantile="0.5"} 0.000114983
go_gc_duration_seconds{quantile="0.75"} 0.00029101
go_gc_duration_seconds{quantile="1"} 0.010570827
go_gc_duration_seconds_sum 160.722035448
go_gc_duration_seconds_count 180489
# 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 16
# HELP go_info Information about the Go environment.
# TYPE go_info gauge
go_info{version="go1.25.1"} 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 2.8141208e+07
# 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 1.92808168488e+12
# 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 14553
# 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 1.6251063426e+10
# 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 5.248864e+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 2.8141208e+07
# 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 2.97754624e+08
# 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 3.46112e+07
# 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 93942
# 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 2.95870464e+08
# 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 3.32365824e+08
# 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 1.7661436024976244e+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 1.6251157368e+10
# 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 19328
# 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 31408
# 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 567840
# 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 2.72544e+06
# 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 3.9824234e+07
# 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 2.723639e+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 1.9955712e+07
# 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 1.9955712e+07
# 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 3.6306544e+08
# 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 16
# HELP go_threads Number of OS threads created.
# TYPE go_threads gauge
go_threads 534
# HELP images_in_progress A gauge of the number of images currently being in progress.
# TYPE images_in_progress gauge
images_in_progress 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 490562.56
# 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 1.218237517201e+12
# 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 2.180105483985e+12
# HELP process_open_fds Number of open file descriptors.
# TYPE process_open_fds gauge
process_open_fds 12
# HELP process_resident_memory_bytes Resident memory size in bytes.
# TYPE process_resident_memory_bytes gauge
process_resident_memory_bytes 4.071424e+08
# 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 1.76543828055e+09
# HELP process_virtual_memory_bytes Virtual memory size in bytes.
# TYPE process_virtual_memory_bytes gauge
process_virtual_memory_bytes 7.968088064e+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 processing_duration_seconds A histogram of the image processing latency.
# TYPE processing_duration_seconds histogram
processing_duration_seconds_bucket{le="0.005"} 269
processing_duration_seconds_bucket{le="0.01"} 119468
processing_duration_seconds_bucket{le="0.025"} 1.556046e+06
processing_duration_seconds_bucket{le="0.05"} 2.121883e+06
processing_duration_seconds_bucket{le="0.1"} 3.635266e+06
processing_duration_seconds_bucket{le="0.25"} 4.820476e+06
processing_duration_seconds_bucket{le="0.5"} 5.330536e+06
processing_duration_seconds_bucket{le="1"} 5.676875e+06
processing_duration_seconds_bucket{le="2.5"} 6.412569e+06
processing_duration_seconds_bucket{le="5"} 6.963384e+06
processing_duration_seconds_bucket{le="10"} 7.116917e+06
processing_duration_seconds_bucket{le="+Inf"} 7.124309e+06
processing_duration_seconds_sum 5.003513462177384e+06
processing_duration_seconds_count 7.124309e+06
# 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"} 31589
promhttp_metric_handler_requests_total{code="500"} 0
promhttp_metric_handler_requests_total{code="503"} 0
# HELP request_duration_seconds A histogram of the response latency.
# TYPE request_duration_seconds histogram
request_duration_seconds_bucket{le="0.005"} 2974
request_duration_seconds_bucket{le="0.01"} 3717
request_duration_seconds_bucket{le="0.025"} 332218
request_duration_seconds_bucket{le="0.05"} 1.533632e+06
request_duration_seconds_bucket{le="0.1"} 3.033987e+06
request_duration_seconds_bucket{le="0.25"} 4.726707e+06
request_duration_seconds_bucket{le="0.5"} 5.305581e+06
request_duration_seconds_bucket{le="1"} 5.656138e+06
request_duration_seconds_bucket{le="2.5"} 6.399327e+06
request_duration_seconds_bucket{le="5"} 6.958587e+06
request_duration_seconds_bucket{le="10"} 7.115894e+06
request_duration_seconds_bucket{le="+Inf"} 7.128691e+06
request_duration_seconds_sum 5.280679393326176e+06
request_duration_seconds_count 7.128691e+06
# HELP request_span_duration_seconds A histogram of the queue latency.
# TYPE request_span_duration_seconds histogram
request_span_duration_seconds_bucket{span="downloading",le="0.005"} 1.227177e+06
request_span_duration_seconds_bucket{span="downloading",le="0.01"} 2.210192e+06
request_span_duration_seconds_bucket{span="downloading",le="0.025"} 4.523214e+06
request_span_duration_seconds_bucket{span="downloading",le="0.05"} 6.449473e+06
request_span_duration_seconds_bucket{span="downloading",le="0.1"} 6.887527e+06
request_span_duration_seconds_bucket{span="downloading",le="0.25"} 7.107989e+06
request_span_duration_seconds_bucket{span="downloading",le="0.5"} 7.123148e+06
request_span_duration_seconds_bucket{span="downloading",le="1"} 7.12433e+06
request_span_duration_seconds_bucket{span="downloading",le="2.5"} 7.125585e+06
request_span_duration_seconds_bucket{span="downloading",le="5"} 7.125964e+06
request_span_duration_seconds_bucket{span="downloading",le="10"} 7.126668e+06
request_span_duration_seconds_bucket{span="downloading",le="+Inf"} 7.128684e+06
request_span_duration_seconds_sum{span="downloading"} 244790.7185173603
request_span_duration_seconds_count{span="downloading"} 7.128684e+06
request_span_duration_seconds_bucket{span="processing",le="0.005"} 269
request_span_duration_seconds_bucket{span="processing",le="0.01"} 119522
request_span_duration_seconds_bucket{span="processing",le="0.025"} 1.556077e+06
request_span_duration_seconds_bucket{span="processing",le="0.05"} 2.121939e+06
request_span_duration_seconds_bucket{span="processing",le="0.1"} 3.63531e+06
request_span_duration_seconds_bucket{span="processing",le="0.25"} 4.820479e+06
request_span_duration_seconds_bucket{span="processing",le="0.5"} 5.330537e+06
request_span_duration_seconds_bucket{span="processing",le="1"} 5.676875e+06
request_span_duration_seconds_bucket{span="processing",le="2.5"} 6.412569e+06
request_span_duration_seconds_bucket{span="processing",le="5"} 6.963384e+06
request_span_duration_seconds_bucket{span="processing",le="10"} 7.116917e+06
request_span_duration_seconds_bucket{span="processing",le="+Inf"} 7.124309e+06
request_span_duration_seconds_sum{span="processing"} 5.0035071670326935e+06
request_span_duration_seconds_count{span="processing"} 7.124309e+06
request_span_duration_seconds_bucket{span="queue",le="0.005"} 7.1198e+06
request_span_duration_seconds_bucket{span="queue",le="0.01"} 7.11994e+06
request_span_duration_seconds_bucket{span="queue",le="0.025"} 7.120044e+06
request_span_duration_seconds_bucket{span="queue",le="0.05"} 7.120092e+06
request_span_duration_seconds_bucket{span="queue",le="0.1"} 7.120188e+06
request_span_duration_seconds_bucket{span="queue",le="0.25"} 7.120473e+06
request_span_duration_seconds_bucket{span="queue",le="0.5"} 7.120924e+06
request_span_duration_seconds_bucket{span="queue",le="1"} 7.121756e+06
request_span_duration_seconds_bucket{span="queue",le="2.5"} 7.123997e+06
request_span_duration_seconds_bucket{span="queue",le="5"} 7.126936e+06
request_span_duration_seconds_bucket{span="queue",le="10"} 7.128451e+06
request_span_duration_seconds_bucket{span="queue",le="+Inf"} 7.128692e+06
request_span_duration_seconds_sum{span="queue"} 27841.362489629802
request_span_duration_seconds_count{span="queue"} 7.128692e+06
# HELP requests_in_progress A gauge of the number of requests currently being in progress.
# TYPE requests_in_progress gauge
requests_in_progress 1
# HELP requests_total A counter of the total number of HTTP requests imgproxy processed.
# TYPE requests_total counter
requests_total 7.128692e+06
# HELP status_codes_total A counter of the response status codes.
# TYPE status_codes_total counter
status_codes_total{status="200"} 7.124246e+06
status_codes_total{status="404"} 3573
status_codes_total{status="499"} 6
status_codes_total{status="500"} 337
status_codes_total{status="503"} 529
# HELP vips_allocs A gauge of the number of active vips allocations.
# TYPE vips_allocs gauge
vips_allocs 3
# HELP vips_max_memory_bytes A gauge of the max vips tracked memory usage in bytes.
# TYPE vips_max_memory_bytes gauge
vips_max_memory_bytes 1.484290201e+09
# HELP vips_memory_bytes A gauge of the vips tracked memory usage in bytes.
# TYPE vips_memory_bytes gauge
vips_memory_bytes 884894
# HELP workers A gauge of the number of running workers.
# TYPE workers gauge
workers 512
# HELP workers_utilization A gauge of the workers utilization in percents.
# TYPE workers_utilization gauge
workers_utilization 0.1953125