Ok, since sending an attachment doesn't work,
simply create a webapp by the name of LoadTest and create two files inside:
something.jsp and something.html
the content of both files should be:
<html><body/></html>
try the load.py with both:
import httplib
i = 0
while 1:
conn = httplib.HTTPConnection("localhost:8080")
conn.request("GET", "/LoadTest/something.jsp")
r1 = conn.getresponse()
if (i % 500 == 0):
print i
i = i + 1
conn.close()
sorry for any inconvenience
Ofer.
----- Original Message -----
From: "Ofer Kalisky" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <users@tomcat.apache.org>
Sent: Thursday, January 24, 2008 5:08 PM
Subject: Re: Tomcat memory leak?
I think the mailing list blocks war files...
trying with zip...
----- Original Message -----
From: <[EMAIL PROTECTED]>
To: "Tomcat Users List" <users@tomcat.apache.org>
Sent: Thursday, January 24, 2008 5:00 PM
Subject: Re: Tomcat memory leak?
Good Morning Ofer
I dont see attachement of /LoadTest/something.jsp
Martin-
----- Original Message -----
Wrom: FPEGAUTFJMVRESK
To: users@tomcat.apache.org
Sent: Thursday, January 24, 2008 9:51 AM
Subject: Tomcat memory leak?
Hi,
I know it's weird, but I'm doing the simplest thing and can't believe
there such a leak that I'm the first one to notice. I bet it's my bad,
please someone explain, what I'm doing wrong...
I created the simplest JSP and when I load test it - tomcat (6.0.14,
jre1.6.0_03) goes to 99.9% memory use in a few minutes (If I raise the max
heap size it takes longer, but it happens several minutes afterwards), and
when I stop bombarding it, it doesn't return to the usual percentage.
When I try the same with an HTML instead of a JSP, that returns exactly
the same - it stays on 12%-20%, cleans with the garbage collector, and
returns to the usual percentage (about 12%).
I tried profiling with several plugins and external programs, but I
really
can't understand what's going on. They tell me that most of the allocated
bytes are "char[]", but I'm not sure who's the allocator and if there's
anything I can do about it...
Attached are:
1. a test in python that bombards the tomcat,
2. a war with both something.jsp and something.html (they are both the
same, but when I bombard something.html everything is ok, and when I do
the
same for something.jsp - the problem occurs)
Can anyone tell me what I'm doing wrong? does it happen to you too?
Thanks, Ofer.
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