On 9/1/2011 1:15 PM, Christopher Schultz wrote:
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David,
On 9/1/2011 10:40 AM, David kerber wrote:
I'm having some somewhat minor performance issues, not performing
quite as well as my Win2k machine with TC 5.5. Could somebody look
at my server.xml and recommend some tweaks for handling tons of
very small requests,<150 bytes per request. The requests are sent
with a single http post, from ~600 remote sites collecting data
every few seconds to minutes.
If the requests are small and you are making them individually, you
might want to either disable HTTP keepalives or have your clients
specify "Connection: close" in their request headers. You could also
use the NIO connector which allows you to have fewer threads serve
more requests without the keepalive-expiration delay.
Thanks, I'll take a look at this.
Would one of the thread pools help this situation?
Probably not, but I think thread pools (aka<Executor>s) are a good
idea because they can take threads out-of-service when not in use.
<!--<Executor name="tomcatThreadPool" namePrefix="catalina-exec-"
maxThreads="300" minSpareThreads="4"/> --> <Connector port="1024"
protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443"
maxThreads="600" acceptCount="100" minSpareThreads="10"
socketBuffer="16384" />
<!--<Connector executor="tomcatThreadPool" port="8080"
protocol="HTTP/1.1" connectionTimeout="10000" redirectPort="8443"
/> -->
<Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />
Looks like this connector has very little configuration. Is that
because you aren't using it?
That's correct. I didn't touch it because I don't know what to do with
it, and didn't know if deleting it would cause a problem.
D
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