Phil Sorber created TS-2736:
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             Summary: Use more file descriptors by default
                 Key: TS-2736
                 URL: https://issues.apache.org/jira/browse/TS-2736
             Project: Traffic Server
          Issue Type: Improvement
            Reporter: Phil Sorber


Currently our connection throttling setting limits the total number of FD's 
that ATS can use. In addition it has pro-active code that stops taking 
connections as that limit is approached. So we can theoretically use more FD's 
than we request and still have that setting be effective. Additionally epoll 
can use a lot of FD's if we use it for things like AIO and timers. Modern Linux 
systems have many millions of FD's available. I think we should use more FD's 
by default but have a setting that we can lower it back down. I propose the 
default be 90%.



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