Technologies/HAProxy/haproxy_backend_queue_time_average
HAProxyHAProxyMetric

haproxy_backend_queue_time_average

[OpenMetrics V1 and V2] Avg. queue time for last 1024 successful connections.
Dimensions:None
Available on:DatadogDatadog (1)
Interface Metrics (1)
DatadogDatadog
[OpenMetrics V1 and V2] Avg. queue time for last 1024 successful connections.
Dimensions:None
Related Insights (2)
Backend Queue Buildup Indicates Saturationcritical

Requests queuing in HAProxy backend indicates servers cannot keep pace with incoming traffic, leading to increased latency and eventual timeouts.

Backend Response Time Degradation Hidden by Averageswarning

Average response time metrics (haproxy_backend_response_time_average) mask tail latency issues, where p99 requests experience significantly worse performance than the mean.