Yandex Cloud CDN metrics
Written by
Updated at August 30, 2024
This section describes Cloud CDN metrics delivered to Monitoring.
On average, Cloud CDN metrics are updated every 3 minutes.
Note
For technical reasons, metrics from the EdgeCenter CDN provider are exported from Yandex Monitoring in Prometheus format with a delay, and their time values are 10-15 minutes ahead of the actual time. For example, for a metric exported in Prometheus format, the actual time for 01:00 would be between 00:45 and 00:50.
If you view the metrics in the Monitoring interface
The name of the metric is written in the name
label.
Common labels for all Cloud CDN metrics:
Label | Value |
---|---|
service | Service ID: cdn |
resource_id | CDN resource ID |
resource_name | Origin domain name |
resource_type | Resource type: cdn_resource |
Service metrics:
Name Type, units |
Description |
---|---|
edge_bandwidth DGAUGE , bps |
Speed of client connections to CDN servers |
edge_requests DGAUGE , requests |
Number of CDN server requests per second |
edge_requests_total DGAUGE , number |
Total number of CDN server requests |
edge_requests_waf_passed DGAUGE , number |
Total number of CDN server requests allowed by the CDN provider's WAF |
edge_requests_waf_blocked DGAUGE , number |
Total number of CDN server requests blocked by the CDN provider's WAF |
edge_status_1xx DGAUGE , number |
Number of CDN server responses with 1xx HTTP status codes |
edge_status_2xx DGAUGE , number |
Number of CDN server responses with 2xx HTTP status codes |
edge_status_3xx DGAUGE , number |
Number of CDN server responses with 3xx HTTP status codes |
edge_status_4xx DGAUGE , number |
Number of CDN server responses with 4xx HTTP status codes |
edge_status_5xx DGAUGE , number |
Number of CDN server responses with 5xx HTTP status codes |
edge_hit_ratio DGAUGE |
Cached traffic ratio calculated as:1 - Torigin/Ttotal Where:
|
edge_hit_bytes DGAUGE , bytes |
Amount of cached traffic |
origin_bandwidth DGAUGE , bps |
Speed of CDN server connections to origins |
origin_requests DGAUGE , requests/s |
Number of origin requests per second |
origin_status_1xx DGAUGE , number |
Number of origin responses with 1xx HTTP status codes |
origin_status_2xx DGAUGE , number |
Number of origin responses with 2xx HTTP status codes |
origin_status_3xx DGAUGE , number |
Number of origin responses with 3xx HTTP status codes |
origin_status_4xx DGAUGE , number |
Number of origin responses with 4xx HTTP status codes |
origin_status_5xx DGAUGE , number |
Number of origin responses with 5xx HTTP status codes |