Yandex Monitoring metric reference
Written by
Updated at July 20, 2026
This section describes SmartCaptcha metrics exported to Monitoring.
The name label contains the metric name.
Labels shared by all SmartCaptcha metrics:
| Label | Value |
|---|---|
| service | Service ID: smartcaptcha |
| captcha | Captcha ID |
Service metrics:
| Metric name Type, units |
Description |
|---|---|
smartcaptcha.captcha.advanced.failed_countIGAUGE, count |
Number of failed extra challenge attempts. |
smartcaptcha.captcha.advanced.refresh_countIGAUGE, count |
Number of times the additional challenge was refreshed. |
smartcaptcha.captcha.advanced.success_countIGAUGE, count |
Number of successful extra challenge attempts. |
smartcaptcha.captcha.checkbox.failed_countIGAUGE, count |
Number of failed checkbox type main challenge attempts. |
smartcaptcha.captcha.checkbox.showsIGAUGE, count |
Number of times the checkbox type main challenge was shown. |
smartcaptcha.captcha.checkbox.success_countIGAUGE, count |
Number of successful checkbox type main challenge attempts. |
smartcaptcha.captcha.image.failed_countIGAUGE, count |
Number of failed text recognition type extra challenge attempts. |
smartcaptcha.captcha.image.refresh_countIGAUGE, count |
Number of times the text recognition type additional challenge was refreshed. |
smartcaptcha.captcha.image.success_countIGAUGE, count |
Number of successful text recognition type extra challenge attempts. |
smartcaptcha.captcha.kaleidoscope.failed_countIGAUGE, count |
Number of failed kaleidoscope type extra challenge attempts. |
smartcaptcha.captcha.kaleidoscope.success_countIGAUGE, count |
Number of successful kaleidoscope type extra challenge attempts. |
smartcaptcha.captcha.precheck.failed_countIGAUGE, count |
Number of failed main challenge attempts, all types. |
smartcaptcha.captcha.precheck.showsIGAUGE, count |
Number of times the main challenge was shown, all types. |
smartcaptcha.captcha.precheck.success_countIGAUGE, count |
Number of successful main challenge attempts, all types. |
smartcaptcha.captcha.silhouette.failed_countIGAUGE, count |
Number of failed silhouettes type extra challenge attempts. |
smartcaptcha.captcha.silhouette.success_countIGAUGE, count |
Number of successful silhouettes type extra challenge attempts. |
smartcaptcha.captcha.slider.showsIGAUGE, count |
Number of times the slider type main challenge was shown. |
smartcaptcha.captcha.slider.success_countIGAUGE, count |
Number of successful silhouettes type main challenge attempts. |
smartcaptcha.captcha.validate.failed_countIGAUGE, count |
Number of failed user validation events. |
smartcaptcha.captcha.validate.success_countIGAUGE, count |
Number of successful user validation events. |