Re: Running Tomcat 5.0.28 in server mode
Dear Karim, Please provide relevant peaces of your server.xml so we can get a chance to help you or have a look here http://jakarta.apache.org/tomcat/articles/performance.pdf you may already finde whats causing your problem there Greetings YEL... directBOX Reply --- From: Zaki, Karim R UTCHQ ([EMAIL PROTECTED]) To: TomcatUserGroup (tomcat-user@jakarta.apache.org) Date: 02.09.2005 16:46:44 Dear all, I'm running Tomcat 5.0.28 in conjunction with Vignette. JSPs use the Vignette APIs (provided as JARs). Everything works, but performance is really slow. The server that's hosting this is a quad processor (@2GHz each) Windows 2000 Server with 2GB of memory and a gigabit NIC...so I don't see hardware as being an issue. One thing I'm trying to do is run Tomcat in server mode. My understanding is that this should enhance performance. However, adding -server to Tomcat's Java Options box causes Tomcat to not start. What am I doing wrong? Also, if anyone can provide performance tuning recommendations, please do. Thanks all.. Karim I didn't do it! ~ Bart Simpson - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Verpassen Sie keine eBay-Auktion und bieten Sie bequem und schnell über das Telefon mit http://www.telefonbieten.de Ihre eMails auf dem Handy lesen - ohne Zeitverlust - 24h/Tag eMail, FAX, SMS, VoiceMail mit http://www.directbox.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Running Tomcat 5.0.28 in server mode
Thanks Yassine, I'll look into the PDF you provided. As for server.xml, here it is. ?xml version='1.0' encoding='utf-8'? Server debug=2 Listener className=org.apache.catalina.mbeans.ServerLifecycleListener/ Listener className=org.apache.catalina.mbeans.GlobalResourcesLifecycleListener/ GlobalNamingResources Environment name=simpleValue type=java.lang.Integer value=30/ Resource auth=Container description=User database that can be updated and saved name=UserDatabase type=org.apache.catalina.UserDatabase/ ResourceParams name=UserDatabase parameter namefactory/name valueorg.apache.catalina.users.MemoryUserDatabaseFactory/value /parameter parameter namepathname/name valueconf/tomcat-users.xml/value /parameter /ResourceParams /GlobalNamingResources Service debug=2 name=Catalina Connector acceptCount=100 connectionTimeout=2 debug=2 disableUploadTimeout=true port=8080 redirectPort=8443 threadPriority=10 maxSpareThreads=75 maxThreads=150 minSpareThreads=25 /Connector Connector port=8009 protocol=AJP/1.3 protocolHandlerClassName=org.apache.jk.server.JkCoyoteHandler redirectPort=8443 /Connector Engine debug=2 defaultHost=localhost name=Catalina Host appBase=webapps debug=2 name=localhost Logger className=org.apache.catalina.logger.FileLogger debug=2 prefix=localhost_log. suffix=.txt timestamp=true verbosity=2/ /Host Logger className=org.apache.catalina.logger.FileLogger debug=2 prefix=catalina_log. suffix=.txt timestamp=true verbosity=2/ Realm className=org.apache.catalina.realm.UserDatabaseRealm debug=2/ /Engine /Service /Server As you can see, very little customization. Any idea why I can't set -server? Thanks, Karim -Original Message- From: Yassine ELassad [mailto:[EMAIL PROTECTED] Sent: Friday, September 02, 2005 11:03 AM To: tomcat-user@jakarta.apache.org Subject: Re: Running Tomcat 5.0.28 in server mode Dear Karim, Please provide relevant peaces of your server.xml so we can get a chance to help you or have a look here http://jakarta.apache.org/tomcat/articles/performance.pdf you may already finde whats causing your problem there Greetings YEL... - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Running Tomcat 5.0.28 in server mode
What does really slow mean? That's a subjective assessment, not a quantititative value. How many requests per second? George Sexton MH Software, Inc. http://www.mhsoftware.com/ Voice: 303 438 9585 -Original Message- From: Zaki, Karim R UTCHQ [mailto:[EMAIL PROTECTED] Sent: Friday, September 02, 2005 8:46 AM To: Tomcat User Group Subject: Running Tomcat 5.0.28 in server mode Dear all, I'm running Tomcat 5.0.28 in conjunction with Vignette. JSPs use the Vignette APIs (provided as JARs). Everything works, but performance is really slow. The server that's hosting this is a quad processor (@2GHz each) Windows 2000 Server with 2GB of memory and a gigabit NIC...so I don't see hardware as being an issue. One thing I'm trying to do is run Tomcat in server mode. My understanding is that this should enhance performance. However, adding -server to Tomcat's Java Options box causes Tomcat to not start. What am I doing wrong? Also, if anyone can provide performance tuning recommendations, please do. Thanks all.. Karim I didn't do it! ~ Bart Simpson - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Running Tomcat 5.0.28 in server mode
During a routine email scan at UTC, a file attached to this message was deleted per UTC Security Policy. UTC does not allow emailing several file types due to their potential to transmit viruses. An attachment named test-template.jsp was removed from this message. The body text of the message that included the deleted attachment can be found in the .txt file below. It is safe to open this file. If you believe this message is not business related simply delete it. If the message is business related and you require the file that was deleted, please contact the sender/nand arrange an alternate means of receiving it. The recommended method is to/nhave the sender zip the file before sending it. Well, I don't know how to measure the number of requests per second. If you can provide help with that, that would be great. What I'm doing is testing with a template provided by Vignette (I don't know if I can send attachments on this list). It takes 2 seconds to load! This really doesn't do any real work...so when the code starts to do something useful, we go into over a minute of load time per page. -Original Message- From: George Sexton [mailto:[EMAIL PROTECTED] Sent: Friday, September 02, 2005 12:15 PM To: 'Tomcat Users List' Subject: RE: Running Tomcat 5.0.28 in server mode What does really slow mean? That's a subjective assessment, not a quantititative value. How many requests per second? George Sexton MH Software, Inc. http://www.mhsoftware.com/ Voice: 303 438 9585 -Original Message- From: Zaki, Karim R UTCHQ [mailto:[EMAIL PROTECTED] Sent: Friday, September 02, 2005 8:46 AM To: Tomcat User Group Subject: Running Tomcat 5.0.28 in server mode Dear all, I'm running Tomcat 5.0.28 in conjunction with Vignette. JSPs use the Vignette APIs (provided as JARs). Everything works, but performance is really slow. The server that's hosting this is a quad processor (@2GHz each) Windows 2000 Server with 2GB of memory and a gigabit NIC...so I don't see hardware as being an issue. One thing I'm trying to do is run Tomcat in server mode. My understanding is that this should enhance performance. However, adding -server to Tomcat's Java Options box causes Tomcat to not start. What am I doing wrong? Also, if anyone can provide performance tuning recommendations, please do. Thanks all.. Karim I didn't do it! ~ Bart Simpson - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Running Tomcat 5.0.28 in server mode
Well, I don't know how to measure the number of requests per second. If you
can provide help with that, that would be great. What I'm doing is testing
with a template provided by Vignette:
%@ page import=com.vignette.cds.client.beans.*%
%@ page import=com.vignette.cms.client.beans.*%
jsp:useBean id=cms scope=page
class=com.vignette.cms.client.beans.CMS
/
jsp:useBean id=lc scope=page
class=com.vignette.cds.client.beans.LocalConfig
/
%
// you may have to modify the following string values
String cmsUser = admin;
String cmsPassword = admin;
long cfgstart = System.currentTimeMillis();
String CMSHost = lc.getConfigValue (/cms/bob/PM_HOST); // get cms
host
int CMSPort = Integer.parseInt (lc.getConfigValue
(/cms/bob/PM_PORT)); // get cms port
long cfgstop = System.currentTimeMillis();
%
got config data in %=cfgstop - cfgstart% millisecondsbr
CMS Host = %=CMSHost%br
CMS Port = %=CMSPort%br
%
long startconnect = System.currentTimeMillis();
CMSSecurity sec = new CMSSecurity();
sec.configure (application);
cms.connect (sec, CMSHost, CMSPort, cmsUser, cmsPassword);
if (cms.isConnected()) {
%connected to cms br%
cms.setCredsCookie();
}
else {
%connect to cms failed br%
}
long stopconnect = System.currentTimeMillis();
%
connected to cms in %=stopconnect-startconnect% millisecondsbr
br
Templates in System Project:br
%
long startProjectList = System.currentTimeMillis();
Project proj = cms.findProjectByPath (Base ProjectSystem);
Template[] templates = proj.getTemplates();
for (int i=1;itemplates.length;i++) {
out.println (templates[i].getName() + br);
}
long stopProjectList = System.currentTimeMillis();
cms.disconnect();
long disconnect = System.currentTimeMillis();
%
br
listed project contents in %=stopProjectList-startProjectList%
millisecondsbr
disconnected from cms in %=disconnect-stopProjectList% millisecondsbr
%
java.text.SimpleDateFormat milliDateFormat =
new java.text.SimpleDateFormat (MM/dd/ HH:mm:ss:SSS);
java.util.Date rightNow = new java.util.Date();
String now = (milliDateFormat.format (rightNow));
%
generated: %=now%br
It takes 2 seconds to load! This really doesn't do any real work...so when
the code starts to do something useful, we go into over a minute of load
time per page. I did a ping test to the database involved and the average
ping time is 300 microseconds, so I don't think it's network related.
-Original Message-
From: George Sexton [mailto:[EMAIL PROTECTED]
Sent: Friday, September 02, 2005 12:15 PM
To: 'Tomcat Users List'
Subject: RE: Running Tomcat 5.0.28 in server mode
What does really slow mean? That's a subjective assessment, not a
quantititative value. How many requests per second?
George Sexton
MH Software, Inc.
http://www.mhsoftware.com/
Voice: 303 438 9585
-Original Message-
From: Zaki, Karim R UTCHQ [mailto:[EMAIL PROTECTED]
Sent: Friday, September 02, 2005 8:46 AM
To: Tomcat User Group
Subject: Running Tomcat 5.0.28 in server mode
Dear all,
I'm running Tomcat 5.0.28 in conjunction with Vignette. JSPs use the
Vignette APIs (provided as JARs). Everything works, but performance is
really slow. The server that's hosting this is a quad
processor (@2GHz each)
Windows 2000 Server with 2GB of memory and a gigabit NIC...so
I don't see
hardware as being an issue.
One thing I'm trying to do is run Tomcat in server mode. My
understanding is
that this should enhance performance. However, adding
-server to Tomcat's
Java Options box causes Tomcat to not start. What am I doing wrong?
Also, if anyone can provide performance tuning
recommendations, please do.
Thanks all..
Karim
I didn't do it! ~ Bart Simpson
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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To unsubscribe, e-mail: [EMAIL PROTECTED]
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RE: Running Tomcat 5.0.28 in server mode
A good tool for load testing is JMeter http://jakarta.apache.org/jmeter/index.html Here's a link to some testing we did with it for our product: http://www.mhsoftware.com/caldemo/manual/en/pageFinder.html?page=622.htm Basically, we go something like 1400 requests per minute on a uni-processor P4. George Sexton MH Software, Inc. http://www.mhsoftware.com/ Voice: 303 438 9585 -Original Message- From: Zaki, Karim R UTCHQ [mailto:[EMAIL PROTECTED] Sent: Friday, September 02, 2005 11:02 AM To: Tomcat Users List Subject: RE: Running Tomcat 5.0.28 in server mode Well, I don't know how to measure the number of requests per second. If you can provide help with that, that would be great. What I'm doing is testing with a template provided by Vignette (I don't know if I can send attachments on this list). It takes 2 seconds to load! This really doesn't do any real work...so when the code starts to do something useful, we go into over a minute of load time per page. -Original Message- From: George Sexton [mailto:[EMAIL PROTECTED] Sent: Friday, September 02, 2005 12:15 PM To: 'Tomcat Users List' Subject: RE: Running Tomcat 5.0.28 in server mode What does really slow mean? That's a subjective assessment, not a quantititative value. How many requests per second? George Sexton MH Software, Inc. http://www.mhsoftware.com/ Voice: 303 438 9585 -Original Message- From: Zaki, Karim R UTCHQ [mailto:[EMAIL PROTECTED] Sent: Friday, September 02, 2005 8:46 AM To: Tomcat User Group Subject: Running Tomcat 5.0.28 in server mode Dear all, I'm running Tomcat 5.0.28 in conjunction with Vignette. JSPs use the Vignette APIs (provided as JARs). Everything works, but performance is really slow. The server that's hosting this is a quad processor (@2GHz each) Windows 2000 Server with 2GB of memory and a gigabit NIC...so I don't see hardware as being an issue. One thing I'm trying to do is run Tomcat in server mode. My understanding is that this should enhance performance. However, adding -server to Tomcat's Java Options box causes Tomcat to not start. What am I doing wrong? Also, if anyone can provide performance tuning recommendations, please do. Thanks all.. Karim I didn't do it! ~ Bart Simpson - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
