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i just want to know How to increase number of threads in tomcat thread pool ? and what number to set the max too, i don't know what's appropriate ?
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By default, Tomcat sets maxThreads to 200, which represents the maximum number of threads allowed to run at any given time. You can also specify values for the following parameters: minSpareThreads : the minimum number of threads that should be running at all times. This includes idle and active threads.
Maximum number of threads in Spring Boot Application If you are using Tomcat as your embedded server (default), then you can use the property server. tomcat. max-threads to control how many threads you want to allow. This is set to 0 by default which means- use the Tomcat default which is 200 .
ThreadPool will create maximum of 10 threads to process 10 requests at a time. After process completion of any single Thread, ThreadPool will internally allocate the 11th request to this Thread and will keep on doing the same to all the remaining requests.
The Apache Tomcat's threadpool (is it called the connector Threadpool? ) has a number of threads ( 200 by default ). Now this means that at a particular time, 200 people can communicate with my web application. Now, taking a scenario when a particular connects with my application.
Sounds like you should stay with the defaults ;-)
Seriously: The number of maximum parallel connections you should set depends on your expected tomcat usage and also on the number of cores on your server. More cores on your processor => more parallel threads that can be executed.
See here how to configure...
Tomcat 10: https://tomcat.apache.org/tomcat-10.0-doc/config/executor.html
Tomcat 9: https://tomcat.apache.org/tomcat-9.0-doc/config/executor.html
Tomcat 8: https://tomcat.apache.org/tomcat-8.0-doc/config/executor.html
Tomcat 7: https://tomcat.apache.org/tomcat-7.0-doc/config/executor.html
Tomcat 6: https://tomcat.apache.org/tomcat-6.0-doc/config/executor.html
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