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Greetings,
We have a problem with huge Apache+mod_perl2 processes of 150-200 Mb in =
size. After apache restart they are usually 40-50 Mb in size, then in a =
minute grow up to 100-150 Mb and then some time later may grow up to 200 =
Mb. I suspect a certain type of http queries and would like to know if =
there are any manuals/howtos/tools to investiagate such cases.
# perl -v
This is perl, v5.10.1 (*) built for x86_64-linux
# strings /usr/local/apache2/modules/mod_perl.so | grep mod_perl\/
mod_perl/2.0.4
# /usr/local/apache2/bin/httpd -v
Server version: Apache/2.2.14 (Unix)
# pmap -x 8320
8320: /usr/local/apache2/bin/httpd -DSSL
Address Kbytes RSS Dirty Mode Mapping
0000000000400000 584 496 0 r-x-- httpd
0000000000692000 24 20 20 rw--- httpd
0000000000698000 12 8 8 rw--- [ anon ]
0000000017c10000 147640 144612 144608 rw--- [ anon ]
.....
---------------- ------ ------ ------
total kB 352380 156560 151324
# /usr/local/apache2/bin/httpd -l
Compiled in modules:
core.c
mod_authn_file.c
mod_authn_default.c
mod_authz_host.c
mod_authz_groupfile.c
mod_authz_user.c
mod_authz_default.c
mod_auth_basic.c
mod_include.c
mod_filter.c
mod_log_config.c
mod_env.c
mod_setenvif.c
mod_version.c
prefork.c
http_core.c
mod_mime.c
mod_status.c
mod_autoindex.c
mod_asis.c
mod_cgi.c
mod_negotiation.c
mod_dir.c
mod_actions.c
mod_userdir.c
mod_alias.c
mod_rewrite.c
mod_so.c
#
Cheers
Eugene
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; charset=3Dkoi8-r">
<META content=3D"MSHTML 6.00.6000.17080" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY bgColor=3D#ffffff>
<DIV><FONT face=3DArial size=3D2>Greetings,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>We have a problem with huge =
Apache+mod_perl2
processes of 150-200 Mb in size. After apache restart they are usually =
40-50 Mb
in size, then in a minute grow up to 100-150 Mb and then some time =
later
may grow up to 200 Mb. I suspect a certain type of http queries and =
would
like to know if there are any manuals/howtos/tools to investiagate such
cases.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2># perl -v</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>This is perl, v5.10.1 (*) built for
x86_64-linux<BR></FONT></DIV>
<DIV><FONT face=3DArial size=3D2># strings =
/usr/local/apache2/modules/mod_perl.so |
grep mod_perl\/<BR>mod_perl/2.0.4<BR></FONT></DIV>
<DIV><FONT face=3DArial size=3D2># /usr/local/apache2/bin/httpd =
-v<BR>Server
version: Apache/2.2.14 (Unix)</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2># pmap -x 8320</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>8320: =
/usr/local/apache2/bin/httpd
-DSSL<BR>Address &nb=
sp;
Kbytes RSS Dirty Mode
Mapping<BR>0000000000400000 =
584
496 0 r-x--
httpd<BR>0000000000692000
24 20 20 =
rw---
httpd<BR>0000000000698000
12 =
8 8
rw--- [ anon ]<BR>0000000017c10000 147640
144612 144608 rw--- [ anon =
]<BR>....</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>---------------- ------ =
------
------<BR>total kB =
352380 156560 151324<BR></FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2># /usr/local/apache2/bin/httpd =
-l<BR>Compiled in
modules:<BR> core.c<BR> mod_authn_file.c<BR>
mod_authn_default.c<BR> mod_authz_host.c<BR>
mod_authz_groupfile.c<BR> mod_authz_user.c<BR>
mod_authz_default.c<BR> mod_auth_basic.c<BR> =
mod_include.c<BR>
mod_filter.c<BR> mod_log_config.c<BR> mod_env.c<BR>
mod_setenvif.c<BR> mod_version.c<BR> prefork.c<BR>
http_core.c<BR> mod_mime.c<BR> mod_status.c<BR>
mod_autoindex.c<BR> mod_asis.c<BR> mod_cgi.c<BR>
mod_negotiation.c<BR> mod_dir.c<BR> mod_actions.c<BR>
mod_userdir.c<BR> mod_alias.c<BR> mod_rewrite.c<BR>
mod_so.c<BR>#</DIV>
<DIV><BR></DIV></FONT>
<DIV><FONT face=3DArial size=3D2>Cheers</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Eugene</FONT></DIV></BODY></HTML>
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