vhost_traffic_status_bypass_stats
The `vhost_traffic_status_bypass_stats` directive allows you to configure whether the traffic statistics collection should ignore specific locations or servers.
Description
The vhost_traffic_status_bypass_stats directive is used within the NGINX virtual host traffic status module to selectively skip the collection of traffic statistics for certain locations or servers, based on the specified flag parameter. When the directive is set, any requests corresponding to the defined context (http, server, location) will not contribute to the overall traffic statistics, essentially bypassing the statistical gathering process. This can be particularly useful in situations where specific endpoints are not relevant to usage metrics or if they are high-traffic, non-critical resources that could skew the overall analytics.
The usage context of this directive allows it to be configured globally or scoped to individual servers or specific locations, providing flexibility in management. The directive accepts a boolean flag, where setting it to 'on' enables the bypass effect, while setting it to 'off' or leaving it unset allows the default behavior where traffic statistics are collected as normal. It is important to ensure that this directive is applied appropriately, as improper usage may result in the loss of meaningful traffic data that could inform operational decisions.
When implementing this directive, administrators should carefully consider the implications on the overall visibility of traffic patterns and the necessity to balance performance against monitoring needs. The ability to bypass statistics collection can help optimize performance, especially in high-load environments, but it also necessitates that other pertinent metrics be monitored closely to avoid gaps in data insight.
Config Example
http {
server {
location / {
vhost_traffic_status_bypass_stats on;
}
}
}Ensure you understand the impact of bypassing stats on overall monitoring and analytics.
Setting this directive in an incorrect context may lead to unintended results.
Remember that this directive is off by default, so you need to explicitly enable it.