java - Spring Boot Embedded Tomcat Thread Pool Creation Overhead -

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i wondering if has information on performance overhead of adding more threads tomcat thread pool?

we have been seeing issues app of ours , points issue tomcat adding more threads thread pool.is true? adding more threads thread pool cause slowdown in response time?

we running java rest api using spring boot , embedded tomcat. if our problems indeed caused tomcat adding more threads pool, there way set minimum in spring? according thread minsparethreads not exist anymore. https://github.com/spring-projects/spring-boot/issues/3753

if there isn't way increase number of minimum threads spring embedded tomcat, other tools use thread pools?

thread increase , response time increase

edit: have attached thread profile. profile not of time in question later.

thread profile

we able add both edges of configuration:

wilkinsona commented apr 19, 2016 -> maxthreads has been configurable. minsparethreads can configured (see 34eb369)

add configuration option maxsparethreads - (old bug, fixed)


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