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Prometheus形式のメトリクス例
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# HELP http_server_api_requests_total A counter for requests to the wrapped handler.
# TYPE http_server_api_requests_total counter
http_server_api_requests_total{code="200",method="get"} 157
http_server_api_requests_total{code="500",method="get"} 16
http_server_api_requests_total{code="200",method="post"} 21
http_server_api_requests_total{code="500",method="post"} 3
# HELP http_server_request_duration_seconds A histogram of latencies for requests.
# TYPE http_server_request_duration_seconds histogram
http_server_request_duration_seconds_bucket{handler="/api/v1/todo",method="get",le="0.25"} 99
http_server_request_duration_seconds_bucket{handler="/api/v1/todo",method="get",le="0.5"} 190
http_server_request_duration_seconds_bucket{handler="/api/v1/todo",method="get",le="1"} 343
http_server_request_duration_seconds_bucket{handler="/api/v1/todo",method="get",le="2.5"} 343
http_server_request_duration_seconds_bucket{handler="/api/v1/todo",method="get",le="5"} 343
http_server_request_duration_seconds_bucket{handler="/api/v1/todo",method="get",le="10"} 343
http_server_request_duration_seconds_bucket{handler="/api/v1/todo",method="get",le="+Inf"} 343
http_server_request_duration_seconds_sum{handler="/api/v1/todo",method="get"} 157.30460066099994
http_server_request_duration_seconds_count{handler="/api/v1/todo",method="get"} 343
ラベル 値
メトリクス名