Re: It��s amazing, apache make TC performance decrease dramatically.

2008-06-05 Thread Zufeng Huang
ifference down to somewhat acceptable. However, using Apache+mod_jk just to increase performance is a myth, based on the state of Tomcat 8+ years ago ;). It will almost always be slower with any current version. "Zufeng Huang" wrote in message news:[EMAIL PROTECTED] > > Hi, all

It��s amazing, apache make TC performance decrease dramatically.

2008-06-05 Thread Zufeng Huang
Hi, all I post a topic about the performance of apache+mod_jk_tomcat yesterday, and just now, I tried apache ab as the tool to do a benchmark. But the result is amazing. My steps: 1, Using a jsp as the target ONE. 1.1, ab ¨Cn 25000 ¨Cc 1000 URL_via_apache Concurrency L

tomcat performance issue.

2008-06-04 Thread Zufeng Huang
hi all, There is a performance issue in my service, It's a website, using HTML pages serve static contents and jsp+struts+hibernate(proxool for DB connection pool) for dynamic contents. If the connections are over 800, the service becomes quite unstable, some requests get rapid response, b

problem about tomcat session management

2008-05-17 Thread Zufeng Huang
Hi all, Recently, I am suffering a problem about tomcat session management. It is a sign-in service, sometimes the user A logs in, system sets user¡¯s information in session and then a piece of JSP codes to read the user¡¯s name from session, but the user gets another user¡¯s name in brows

problem about tomcat session management

2008-05-17 Thread Zufeng Huang
Hi all, Recently, I am suffering a problem about tomcat session management. It is a sign-in service, sometimes the user A logs in, system sets user¡¯s information in session and then a piece of JSP codes to read the user¡¯s name from session, but the user gets another user¡¯s name in brows