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https://issues.apache.org/jira/browse/TS-2736?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13980012#comment-13980012
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ASF subversion and git services commented on TS-2736:
-----------------------------------------------------

Commit 22ed6d8ed1f63b87e3c9dc419f8ce58555aa6001 in trafficserver's branch 
refs/heads/master from [~psudaemon]
[ https://git-wip-us.apache.org/repos/asf?p=trafficserver.git;h=22ed6d8 ]

TS-2736: Add config option to set the max open files limit for the 
traffic_server
process to some percentage of the fs.file-max proc value on Linux. The default 
is 90%.


> 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
>            Assignee: Phil Sorber
>             Fix For: 5.0.0
>
>
> 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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