requests_total{method="POST", handler="/messages"} 217
# HELP nginx_http_requests_total The total number of HTTP requests# TYPE nginx_http_requests_total counternginx_http_requests_total 10234# HELP nginx_http_requests_duration_seconds The HTTP request duration in seconds# TYPE nginx_http_requests_duration_seconds histogramnginx_http_requests_duration_seconds_bucket{le="0.005"} 2405nginx_http_requests_duration_seconds_bucket{le="0.01"} 5643nginx_http_requests_duration_seconds_bucket{le="0.025"} 7890nginx_http_requests_duration_seconds_bucket{le="0.05"} 9234nginx_http_requests_duration_seconds_bucket{le="0.1"} 10021nginx_http_requests_duration_seconds_bucket{le="0.25"} 10234nginx_http_requests_duration_seconds_bucket{le="0.5"} 10234nginx_http_requests_duration_seconds_bucket{le="1"} 10234nginx_http_requests_duration_seconds_bucket{le="2.5"} 10234nginx_http_requests_duration_seconds_bucket{le="5"} 10234nginx_http_requests_duration_seconds_bucket{le="10"} 10234nginx_http_requests_duration_seconds_bucket{le="+Inf"} 10234nginx_http_requests_duration_seconds_sum 243.56nginx_http_requests_duration_seconds_count 10234# HELP nginx_http_connections Number of HTTP connections# TYPE nginx_http_connections gaugenginx_http_connections{state="active"} 23nginx_http_connections{state="reading"} 5nginx_http_connections{state="writing"} 7nginx_http_connections{state="waiting"} 11# HELP nginx_http_response_count_total The total number of HTTP responses sent# TYPE nginx_http_response_count_total counternginx_http_response_count_total{status="1xx"} 123nginx_http_response_count_total{status="2xx"} 9123nginx_http_response_count_total{status="3xx"} 456nginx_http_response_count_total{status="4xx"} 567nginx_http_response_count_total{status="5xx"} 65# HELP nginx_up Is the Nginx server up# TYPE nginx_up gaugenginx_up 1
限制项 | 说明 |
指标名称(metric name) | 支持英文字母、数字、下划线及冒号,即需符合正则表达式 [a-zA-Z_:][a-zA-Z0-9_:]* |
维度名称(label name) | 支持英文字母、数字、下划线,即需符合正则表达式 [a-zA-Z_][a-zA-Z0-9_]* |
维度值(label value) | 无特殊限制,支持各类 Unicode 字符 |
样本值(sample value) | float64类型数值 |
样本时间戳(sample timestamp) | 毫秒精度 |
查询并发 | 单个指标主题支持15并发 |
查询数据量 | 单次查询涉及 time series 不超过20万,查询结果中单个 time series 最大1.1万个时间点 |
指标上传频控 | 25000QPS |
指标上传流控 | 250MB/s |
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