Metrics exposed by Caddy:
caddy_http_request_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="0.005"} 0
caddy_http_request_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="0.01"} 0
caddy_http_request_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="0.025"} 1
caddy_http_request_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="0.05"} 1
caddy_http_request_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="0.1"} 6
caddy_http_request_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="0.25"} 8
caddy_http_request_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="0.5"} 17
caddy_http_request_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="1"} 24
caddy_http_request_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="2.5"} 25
caddy_http_request_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="5"} 25
caddy_http_request_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="10"} 25
caddy_http_request_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="+Inf"} 25
caddy_http_request_duration_seconds_sum{code="200",handler="reverse_proxy",method="GET",server="srv1"} 12.275711749
caddy_http_request_duration_seconds_count{code="200",handler="reverse_proxy",method="GET",server="srv1"} 25
caddy_http_request_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="0.005"} 0
caddy_http_request_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="0.01"} 0
caddy_http_request_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="0.025"} 2
caddy_http_request_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="0.05"} 2
caddy_http_request_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="0.1"} 12
caddy_http_request_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="0.25"} 16
caddy_http_request_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="0.5"} 34
caddy_http_request_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="1"} 48
caddy_http_request_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="2.5"} 50
caddy_http_request_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="5"} 50
caddy_http_request_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="10"} 50
caddy_http_request_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="+Inf"} 50
caddy_http_request_duration_seconds_sum{code="200",handler="subroute",method="GET",server="srv1"} 24.55269156600001
caddy_http_request_duration_seconds_count{code="200",handler="subroute",method="GET",server="srv1"} 50
caddy_http_request_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="0.005"} 2
caddy_http_request_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="0.01"} 2
caddy_http_request_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="0.025"} 2
caddy_http_request_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="0.05"} 3
caddy_http_request_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="0.1"} 3
caddy_http_request_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="0.25"} 3
caddy_http_request_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="0.5"} 3
caddy_http_request_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="1"} 3
caddy_http_request_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="2.5"} 3
caddy_http_request_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="5"} 3
caddy_http_request_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="10"} 3
caddy_http_request_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="+Inf"} 3
caddy_http_request_duration_seconds_sum{code="404",handler="reverse_proxy",method="GET",server="srv1"} 0.034543978
caddy_http_request_duration_seconds_count{code="404",handler="reverse_proxy",method="GET",server="srv1"} 3
caddy_http_request_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="0.005"} 3
caddy_http_request_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="0.01"} 3
caddy_http_request_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="0.025"} 3
caddy_http_request_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="0.05"} 5
caddy_http_request_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="0.1"} 5
caddy_http_request_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="0.25"} 5
caddy_http_request_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="0.5"} 5
caddy_http_request_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="1"} 5
caddy_http_request_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="2.5"} 5
caddy_http_request_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="5"} 5
caddy_http_request_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="10"} 5
caddy_http_request_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="+Inf"} 5
caddy_http_request_duration_seconds_sum{code="404",handler="subroute",method="GET",server="srv1"} 0.06746591699999999
caddy_http_request_duration_seconds_count{code="404",handler="subroute",method="GET",server="srv1"} 5
# HELP caddy_http_request_errors_total Number of requests resulting in middleware errors.
# TYPE caddy_http_request_errors_total counter
caddy_http_request_errors_total{handler="authentication",server="srv1"} 2
caddy_http_request_errors_total{handler="subroute",server="srv1"} 4
# HELP caddy_http_request_size_bytes Total size of the request. Includes body
# TYPE caddy_http_request_size_bytes histogram
caddy_http_request_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="256"} 0
caddy_http_request_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="1024"} 25
caddy_http_request_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="4096"} 25
caddy_http_request_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="16384"} 25
caddy_http_request_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="65536"} 25
caddy_http_request_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="262144"} 25
caddy_http_request_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="1.048576e+06"} 25
caddy_http_request_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="4.194304e+06"} 25
caddy_http_request_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="+Inf"} 25
caddy_http_request_size_bytes_sum{code="200",handler="reverse_proxy",method="GET",server="srv1"} 13778
caddy_http_request_size_bytes_count{code="200",handler="reverse_proxy",method="GET",server="srv1"} 25
caddy_http_request_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="256"} 0
caddy_http_request_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="1024"} 50
caddy_http_request_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="4096"} 50
caddy_http_request_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="16384"} 50
caddy_http_request_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="65536"} 50
caddy_http_request_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="262144"} 50
caddy_http_request_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="1.048576e+06"} 50
caddy_http_request_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="4.194304e+06"} 50
caddy_http_request_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="+Inf"} 50
caddy_http_request_size_bytes_sum{code="200",handler="subroute",method="GET",server="srv1"} 27556
caddy_http_request_size_bytes_count{code="200",handler="subroute",method="GET",server="srv1"} 50
caddy_http_request_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="256"} 0
caddy_http_request_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="1024"} 3
caddy_http_request_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="4096"} 3
caddy_http_request_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="16384"} 3
caddy_http_request_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="65536"} 3
caddy_http_request_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="262144"} 3
caddy_http_request_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="1.048576e+06"} 3
caddy_http_request_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="4.194304e+06"} 3
caddy_http_request_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="+Inf"} 3
caddy_http_request_size_bytes_sum{code="404",handler="reverse_proxy",method="GET",server="srv1"} 1705
caddy_http_request_size_bytes_count{code="404",handler="reverse_proxy",method="GET",server="srv1"} 3
caddy_http_request_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="256"} 0
caddy_http_request_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="1024"} 5
caddy_http_request_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="4096"} 5
caddy_http_request_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="16384"} 5
caddy_http_request_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="65536"} 5
caddy_http_request_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="262144"} 5
caddy_http_request_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="1.048576e+06"} 5
caddy_http_request_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="4.194304e+06"} 5
caddy_http_request_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="+Inf"} 5
caddy_http_request_size_bytes_sum{code="404",handler="subroute",method="GET",server="srv1"} 2946
caddy_http_request_size_bytes_count{code="404",handler="subroute",method="GET",server="srv1"} 5
# HELP caddy_http_requests_in_flight Number of requests currently handled by this server.
# TYPE caddy_http_requests_in_flight gauge
x{handler="authentication",server="srv1"} 0
caddy_http_requests_in_flight{handler="metrics",server="srv0"} 1
caddy_http_requests_in_flight{handler="reverse_proxy",server="srv1"} 0
caddy_http_requests_in_flight{handler="subroute",server="srv0"} 1
caddy_http_requests_in_flight{handler="subroute",server="srv1"} 0
# HELP caddy_http_requests_total Counter of HTTP(S) requests made.
# TYPE caddy_http_requests_total counter
caddy_http_requests_total{handler="authentication",server="srv1"} 2
caddy_http_requests_total{handler="reverse_proxy",server="srv1"} 28
caddy_http_requests_total{handler="subroute",server="srv1"} 59
# HELP caddy_http_response_duration_seconds Histogram of times to first byte in response bodies.
# TYPE caddy_http_response_duration_seconds histogram
caddy_http_response_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="0.005"} 0
caddy_http_response_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="0.01"} 0
caddy_http_response_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="0.025"} 1
caddy_http_response_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="0.05"} 1
caddy_http_response_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="0.1"} 6
caddy_http_response_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="0.25"} 8
caddy_http_response_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="0.5"} 17
caddy_http_response_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="1"} 24
caddy_http_response_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="2.5"} 25
caddy_http_response_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="5"} 25
caddy_http_response_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="10"} 25
caddy_http_response_duration_seconds_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="+Inf"} 25
caddy_http_response_duration_seconds_sum{code="200",handler="reverse_proxy",method="GET",server="srv1"} 12.264442952999996
caddy_http_response_duration_seconds_count{code="200",handler="reverse_proxy",method="GET",server="srv1"} 25
caddy_http_response_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="0.005"} 0
caddy_http_response_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="0.01"} 0
caddy_http_response_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="0.025"} 2
caddy_http_response_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="0.05"} 2
caddy_http_response_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="0.1"} 12
caddy_http_response_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="0.25"} 16
caddy_http_response_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="0.5"} 34
caddy_http_response_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="1"} 48
caddy_http_response_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="2.5"} 50
caddy_http_response_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="5"} 50
caddy_http_response_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="10"} 50
caddy_http_response_duration_seconds_bucket{code="200",handler="subroute",method="GET",server="srv1",le="+Inf"} 50
caddy_http_response_duration_seconds_sum{code="200",handler="subroute",method="GET",server="srv1"} 24.529726784
caddy_http_response_duration_seconds_count{code="200",handler="subroute",method="GET",server="srv1"} 50
caddy_http_response_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="0.005"} 2
caddy_http_response_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="0.01"} 2
caddy_http_response_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="0.025"} 2
caddy_http_response_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="0.05"} 3
caddy_http_response_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="0.1"} 3
caddy_http_response_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="0.25"} 3
caddy_http_response_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="0.5"} 3
caddy_http_response_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="1"} 3
caddy_http_response_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="2.5"} 3
caddy_http_response_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="5"} 3
caddy_http_response_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="10"} 3
caddy_http_response_duration_seconds_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="+Inf"} 3
caddy_http_response_duration_seconds_sum{code="404",handler="reverse_proxy",method="GET",server="srv1"} 0.034293214999999995
caddy_http_response_duration_seconds_count{code="404",handler="reverse_proxy",method="GET",server="srv1"} 3
caddy_http_response_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="0.005"} 3
caddy_http_response_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="0.01"} 3
caddy_http_response_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="0.025"} 3
caddy_http_response_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="0.05"} 5
caddy_http_response_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="0.1"} 5
caddy_http_response_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="0.25"} 5
caddy_http_response_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="0.5"} 5
caddy_http_response_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="1"} 5
caddy_http_response_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="2.5"} 5
caddy_http_response_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="5"} 5
caddy_http_response_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="10"} 5
caddy_http_response_duration_seconds_bucket{code="404",handler="subroute",method="GET",server="srv1",le="+Inf"} 5
caddy_http_response_duration_seconds_sum{code="404",handler="subroute",method="GET",server="srv1"} 0.06694602999999999
caddy_http_response_duration_seconds_count{code="404",handler="subroute",method="GET",server="srv1"} 5
# HELP caddy_http_response_size_bytes Size of the returned response.
# TYPE caddy_http_response_size_bytes histogram
caddy_http_response_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="256"} 4
caddy_http_response_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="1024"} 13
caddy_http_response_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="4096"} 16
caddy_http_response_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="16384"} 23
caddy_http_response_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="65536"} 25
caddy_http_response_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="262144"} 25
caddy_http_response_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="1.048576e+06"} 25
caddy_http_response_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="4.194304e+06"} 25
caddy_http_response_size_bytes_bucket{code="200",handler="reverse_proxy",method="GET",server="srv1",le="+Inf"} 25
caddy_http_response_size_bytes_sum{code="200",handler="reverse_proxy",method="GET",server="srv1"} 106853
caddy_http_response_size_bytes_count{code="200",handler="reverse_proxy",method="GET",server="srv1"} 25
caddy_http_response_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="256"} 8
caddy_http_response_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="1024"} 26
caddy_http_response_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="4096"} 32
caddy_http_response_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="16384"} 46
caddy_http_response_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="65536"} 50
caddy_http_response_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="262144"} 50
caddy_http_response_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="1.048576e+06"} 50
caddy_http_response_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="4.194304e+06"} 50
caddy_http_response_size_bytes_bucket{code="200",handler="subroute",method="GET",server="srv1",le="+Inf"} 50
caddy_http_response_size_bytes_sum{code="200",handler="subroute",method="GET",server="srv1"} 213706
caddy_http_response_size_bytes_count{code="200",handler="subroute",method="GET",server="srv1"} 50
caddy_http_response_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="256"} 1
caddy_http_response_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="1024"} 1
caddy_http_response_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="4096"} 3
caddy_http_response_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="16384"} 3
caddy_http_response_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="65536"} 3
caddy_http_response_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="262144"} 3
caddy_http_response_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="1.048576e+06"} 3
caddy_http_response_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="4.194304e+06"} 3
caddy_http_response_size_bytes_bucket{code="404",handler="reverse_proxy",method="GET",server="srv1",le="+Inf"} 3
caddy_http_response_size_bytes_sum{code="404",handler="reverse_proxy",method="GET",server="srv1"} 4200
caddy_http_response_size_bytes_count{code="404",handler="reverse_proxy",method="GET",server="srv1"} 3
caddy_http_response_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="256"} 1
caddy_http_response_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="1024"} 1
caddy_http_response_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="4096"} 5
caddy_http_response_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="16384"} 5
caddy_http_response_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="65536"} 5
caddy_http_response_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="262144"} 5
caddy_http_response_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="1.048576e+06"} 5
caddy_http_response_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="4.194304e+06"} 5
caddy_http_response_size_bytes_bucket{code="404",handler="subroute",method="GET",server="srv1",le="+Inf"} 5
caddy_http_response_size_bytes_sum{code="404",handler="subroute",method="GET",server="srv1"} 8189
caddy_http_response_size_bytes_count{code="404",handler="subroute",method="GET",server="srv1"} 5
# HELP go_build_info Build information about the main Go module.
# TYPE go_build_info gauge
go_build_info{checksum="",path="caddy",version="(devel)"} 1
# HELP go_gc_duration_seconds A summary of the pause duration of garbage collection cycles.
# TYPE go_gc_duration_seconds summary
go_gc_duration_seconds{quantile="0"} 3.3523e-05
go_gc_duration_seconds{quantile="0.25"} 3.5216e-05
go_gc_duration_seconds{quantile="0.5"} 4.4725e-05
go_gc_duration_seconds{quantile="0.75"} 7.4561e-05
go_gc_duration_seconds{quantile="1"} 0.000187893
go_gc_duration_seconds_sum 0.000461508
go_gc_duration_seconds_count 7
# HELP go_goroutines Number of goroutines that currently exist.
# TYPE go_goroutines gauge
go_goroutines 51
# HELP go_info Information about the Go environment.
# TYPE go_info gauge
go_info{version="go1.16.6"} 1
# HELP go_memstats_alloc_bytes Number of bytes allocated and still in use.
# TYPE go_memstats_alloc_bytes gauge
go_memstats_alloc_bytes 4.359832e+06
# HELP go_memstats_alloc_bytes_total Total number of bytes allocated, even if freed.
# TYPE go_memstats_alloc_bytes_total counter
go_memstats_alloc_bytes_total 1.733012e+07
# HELP go_memstats_buck_hash_sys_bytes Number of bytes used by the profiling bucket hash table.
# TYPE go_memstats_buck_hash_sys_bytes gauge
go_memstats_buck_hash_sys_bytes 1.451364e+06
# HELP go_memstats_frees_total Total number of frees.
# TYPE go_memstats_frees_total counter
go_memstats_frees_total 185458
# HELP go_memstats_gc_cpu_fraction The fraction of this program's available CPU time used by the GC since the program started.
# TYPE go_memstats_gc_cpu_fraction gauge
go_memstats_gc_cpu_fraction 6.900876938685093e-06
# HELP go_memstats_gc_sys_bytes Number of bytes used for garbage collection system metadata.
# TYPE go_memstats_gc_sys_bytes gauge
go_memstats_gc_sys_bytes 5.53e+06
# HELP go_memstats_heap_alloc_bytes Number of heap bytes allocated and still in use.
# TYPE go_memstats_heap_alloc_bytes gauge
go_memstats_heap_alloc_bytes 4.359832e+06
# HELP go_memstats_heap_idle_bytes Number of heap bytes waiting to be used.
# TYPE go_memstats_heap_idle_bytes gauge
go_memstats_heap_idle_bytes 5.8105856e+07
# HELP go_memstats_heap_inuse_bytes Number of heap bytes that are in use.
# TYPE go_memstats_heap_inuse_bytes gauge
go_memstats_heap_inuse_bytes 7.135232e+06
# HELP go_memstats_heap_objects Number of allocated objects.
# TYPE go_memstats_heap_objects gauge
go_memstats_heap_objects 26878
# HELP go_memstats_heap_released_bytes Number of heap bytes released to OS.
# TYPE go_memstats_heap_released_bytes gauge
go_memstats_heap_released_bytes 5.6123392e+07
# HELP go_memstats_heap_sys_bytes Number of heap bytes obtained from system.
# TYPE go_memstats_heap_sys_bytes gauge
go_memstats_heap_sys_bytes 6.5241088e+07
# 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 1.641754339832051e+09
# HELP go_memstats_lookups_total Total number of pointer lookups.
# TYPE go_memstats_lookups_total counter
go_memstats_lookups_total 0
# HELP go_memstats_mallocs_total Total number of mallocs.
# TYPE go_memstats_mallocs_total counter
go_memstats_mallocs_total 212336
# HELP go_memstats_mcache_inuse_bytes Number of bytes in use by mcache structures.
# TYPE go_memstats_mcache_inuse_bytes gauge
go_memstats_mcache_inuse_bytes 38400
# HELP go_memstats_mcache_sys_bytes Number of bytes used for mcache structures obtained from system.
# TYPE go_memstats_mcache_sys_bytes gauge
go_memstats_mcache_sys_bytes 49152
# HELP go_memstats_mspan_inuse_bytes Number of bytes in use by mspan structures.
# TYPE go_memstats_mspan_inuse_bytes gauge
go_memstats_mspan_inuse_bytes 268328
# HELP go_memstats_mspan_sys_bytes Number of bytes used for mspan structures obtained from system.
# TYPE go_memstats_mspan_sys_bytes gauge
go_memstats_mspan_sys_bytes 311296
# HELP go_memstats_next_gc_bytes Number of heap bytes when next garbage collection will take place.
# TYPE go_memstats_next_gc_bytes gauge
go_memstats_next_gc_bytes 7.428e+06
# HELP go_memstats_other_sys_bytes Number of bytes used for other system allocations.
# TYPE go_memstats_other_sys_bytes gauge
go_memstats_other_sys_bytes 2.702612e+06
# HELP go_memstats_stack_inuse_bytes Number of bytes in use by the stack allocator.
# TYPE go_memstats_stack_inuse_bytes gauge
go_memstats_stack_inuse_bytes 1.867776e+06
# HELP go_memstats_stack_sys_bytes Number of bytes obtained from system for stack allocator.
# TYPE go_memstats_stack_sys_bytes gauge
go_memstats_stack_sys_bytes 1.867776e+06
# HELP go_memstats_sys_bytes Number of bytes obtained from system.
# TYPE go_memstats_sys_bytes gauge
go_memstats_sys_bytes 7.7153288e+07
# HELP go_threads Number of OS threads created.
# TYPE go_threads gauge
go_threads 28
# HELP process_cpu_seconds_total Total user and system CPU time spent in seconds.
# TYPE process_cpu_seconds_total counter
process_cpu_seconds_total 0.97
# HELP process_max_fds Maximum number of open file descriptors.
# TYPE process_max_fds gauge
process_max_fds 1.048576e+06
# HELP process_open_fds Number of open file descriptors.
# TYPE process_open_fds gauge
process_open_fds 43
# HELP process_resident_memory_bytes Resident memory size in bytes.
# TYPE process_resident_memory_bytes gauge
process_resident_memory_bytes 3.7281792e+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 1.6417541563e+09
# HELP process_virtual_memory_bytes Virtual memory size in bytes.
# TYPE process_virtual_memory_bytes gauge
process_virtual_memory_bytes 7.59808e+08
# 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"} 0
promhttp_metric_handler_requests_total{code="500"} 0
promhttp_metric_handler_requests_total{code="503"} 0