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Yandex Smart Web Security
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Yandex Monitoring metric reference

Written by
Yandex Cloud
Updated at July 7, 2026
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This section describes Smart Web Security metrics. All Smart Web Security metrics are delivered to Monitoring by Yandex Application Load Balancer.

The name label contains the metric name.

All Application Load Balancer metrics share the service=application-load-balancer label.

Service metricsService metrics

Labels shared by all Smart Web Security metrics:

Label Value
Common labels
load_balancer L7 load balancer name
http_router HTTP router name
virtual_host Virtual host name
Special labels
security_profile Security profile ID
rule_name Security rule name
Name
Type, units
Description
load_balancer.smart_web_security.
requests_per_second
DGAUGE, queries per second
Number of requests sent to the protected resource per second.
Common labels:
  • route: Route name.
  • zone: Availability zone.
  • backend: Backend name.
  • backend_group: Backend group name.

This metric features the antirobot_verdict special label containing the action to take on the request based on validation results. The possible values are:
  • allow: Request sent to a virtual host.
  • captcha: Request sent to Yandex SmartCaptcha for additional verification.
  • deny: Request blocked.
load_balancer.smart_web_security.
arl_requests_per_second
DGAUGE, queries per second
Number of requests sent to the protected resource through Advanced Rate Limiter per second.
This metric features the folderId common label containing the folder ID.

Special labels:
  • arl_profile: Advanced Rate Limiter profile ID.
  • arl_verdict: Action to take on the request based on validation results. The possible values are:
    • allow: Request sent to a virtual host.
    • captcha: Request sent to Yandex SmartCaptcha for additional verification.
    • deny: Request blocked.

Useful linksUseful links

  • Monitoring in Smart Web Security
  • Configuring alerts for the service

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