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Posted to users@tomcat.apache.org by Walter Truitt <wa...@alcatel.com> on 2004/04/03 01:13:58 UTC

Re: tomcat5/tomcat4 comparison

Just wanted to add using jk2 with a unix pipe.  I am suprised to find
that on Linux at least, the pipe is not as fast as sockets.

 -walter

+--------------------------------------------------+
| Tomcat   | Apache    | Connector    | Mean       |
| Version  | Version   |              | Connection |
+==================================================+
| 4.1.30   | 1.3.29    | webapp       | 73.81      |
|          |           +---------------------------+
|          |           | mod_jk       | 40.59      |
|          +---------------------------------------+
|          | 2.0.49    | webapp       | 74.19      |
|          |           +---------------------------+
|          |           | jk2(ajp)     | 40.16      |
|          |           +---------------------------+
|          |           | jk2(coyote)  | 29.31      |
|          +---------------------------------------+
|          | none      | http(coyote) | 18.98      |
+--------------------------------------------------+
| 5.0.19   | 2.0.49    | jk2(unix)    | 29.75      |
|          |           +---------------------------+
|          |           | jk2(socket)  | 27.35      |
|          +---------------------------------------+
|          | none      | http(coyote) | 18.76      |
+--------------------------------------------------+

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