Yandex Application Load Balancer metrics
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Updated at October 1, 2024
This section describes the Application Load Balancer metrics delivered to Monitoring.
The metric name is written in the name
label.
All Application Load Balancer metrics share the service=application-load-balancer
label.
HTTP metrics
Labels shared by all HTTP metrics:
Label | Value |
---|---|
backend | Backend name |
backend_group | Backend group name |
http_router | HTTP router name |
load_balancer | L7 load balancer name |
route | Name of the route |
virtual_host | Name of the virtual host |
zone | Availability zone |
Metric name Type, units |
Description Labels |
---|---|
load_balancer.request_bytes_per_second DGAUGE , bytes per second |
Total volume of load balancer requests per second. When combined with the zone label, only requests from a specific availability zone will be counted. |
load_balancer.requests_count_per_second DGAUGE , requests per second |
Number of load balancer requests per second. When combined with the zone label, only requests from a specific availability zone will be counted.The special code label represents a response code, e.g., 200 or grpc:CANCELLED . |
load_balancer.requests_latency_milliseconds IGUAGE , ms |
Response latency distribution histogram (time from the load balancer receiving the first byte of the request to sending the last byte of the response), 50th to 99th percentiles, in milliseconds. When combined with the zone label, only responses in a specific availability zone will be counted.Special bin label: Histogram buckets. |
load_balancer.response_bytes_per_second DGAUGE , bytes per second |
Total volume of load balancer responses per second. When combined with the zone label, only responses in a specific availability zone will be counted. |
Scaling metrics
Metric name Type, units |
Description Labels |
---|---|
load_balancer.scaling.active_connections DGAUGE , number |
Number of active connections |
load_balancer.scaling.bytes_per_second DGAUGE , bytes per second |
Amount of data processed per second |
load_balancer.scaling.connections_per_second DGAUGE , connections per second |
Number of connections per second |
load_balancer.scaling.http_received_bytes_per_second DGAUGE , bytes per second |
Amount of data received per second |
load_balancer.scaling.http_transmitted_bytes_per_second DGAUGE , bytes per second |
Amount of data transmitted per second |
load_balancer.scaling.requests_per_second DGAUGE , requests per second |
Number of requests per second |
Smart Web Security metrics
Common labels for all Smart Web Security metrics:
Label | Value |
---|---|
Common labels | |
load_balancer | L7 load balancer name |
http_router | HTTP router name |
virtual_host | Name of the virtual host |
Special labels | |
security_profile | Security profile ID |
rule_name | Security rule name |
First name Type, units |
Description |
---|---|
load_balancer.smart_web_security. requests_per_second DGAUGE , requests per second |
Number of requests to the protected resource per second. Common labels:
antirobot_verdict special label: Action with a request based on the results of checks. Possible values:
|
load_balancer.smart_web_security. arl_requests_per_second DGAUGE , requests per second |
Number of requests per second to the protected resource passed through the Advanced Rate Limiter module.folderId common label: Folder ID.Special labels:
|