# TYPE nginx_request_time histogram
nginx_request_time_bucket{host="vhost2",method="GET",status="200",upstream="127.0.0.1:8001",le="0.005"} 38251
nginx_request_time_bucket{host="vhost2",method="GET",status="200",upstream="127.0.0.1:8001",le="0.01"} 38251
nginx_request_time_bucket{host="vhost2",method="GET",status="200",upstream="127.0.0.1:8001",le="0.025"} 38251
nginx_request_time_bucket{host="vhost2",method="GET",status="200",upstream="127.0.0.1:8001",le="0.05"} 38251
nginx_request_time_bucket{host="vhost2",method="GET",status="200",upstream="127.0.0.1:8001",le="0.1"} 38251
nginx_request_time_bucket{host="vhost2",method="GET",status="200",upstream="127.0.0.1:8001",le="0.25"} 38251
nginx_request_time_bucket{host="vhost2",method="GET",status="200",upstream="127.0.0.1:8001",le="0.5"} 38251
nginx_request_time_bucket{host="vhost2",method="GET",status="200",upstream="127.0.0.1:8001",le="1"} 38251
nginx_request_time_bucket{host="vhost2",method="GET",status="200",upstream="127.0.0.1:8001",le="2.5"} 38251
nginx_request_time_bucket{host="vhost2",method="GET",status="200",upstream="127.0.0.1:8001",le="5"} 38251
nginx_request_time_bucket{host="vhost2",method="GET",status="200",upstream="127.0.0.1:8001",le="10"} 38251
nginx_request_time_bucket{host="vhost2",method="GET",status="200",upstream="127.0.0.1:8001",le="+Inf"} 38251
nginx_request_time_sum{host="vhost2",method="GET",status="200",upstream="127.0.0.1:8001"} 8.229000000000879
nginx_request_time_count{host="vhost2",method="GET",status="200",upstream="127.0.0.1:8001"} 38251
-histogram.buckets string
Buckets for the Prometheus histogram. (default ".005,.01,.025,.05,.1,.25,.5,1,2.5,5,10")
В гугле 1 статья, но что то она мне не помогает.