Technologies/Apache Tomcat/tomcat_threads_busy
Apache TomcatApache TomcatMetric

tomcat_threads_busy

The number of threads that are in use.
Dimensions:None
Available on:DatadogDatadog (1)
Interface Metrics (1)
DatadogDatadog
The number of threads that are in use.
Dimensions:None
Sources
tomcat.threads.busygithub.com
Related Insights (1)
Thread Pool Exhaustioncritical

When active threads approach maximum threads, Tomcat cannot accept new requests, causing HTTP 503 errors and increased latency. This often manifests during traffic spikes or slow request processing.

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