ID: 14274
Updated by: venaas
Reported By: [EMAIL PROTECTED]
Old Status: Open
Status: Closed
Bug Type: LDAP related
Operating System: Linux 7.2
PHP Version: 4.0.6
New Comment:
CVS and 4.1.0 should be okay. Please test and reopen if
I'm wrong
Previous Comments:
------------------------------------------------------------------------
[2001-11-28 19:08:13] [EMAIL PROTECTED]
I've installed apache-1.3.20-16 , php-4.0.6-7 and php-ldap-4.0.6-7 , all via the
Redhat 7.2 RPMs.
I've also written a simple script to do performance testing against an LDAP server
running on the same machine. The script itself runs fine, but the memory usage of
httpd quickly balloons with each iteration, decreasing the performance. After running
the script for only about 10 times or so, httpd has used a great deal of memory and
swap on the machine and stops responding. The init script needs to run twice to stop
the server, which frees the memory.
The only thing that shows up in the httpd error.log is a few lines of:
[warn] child process x still did not exit, sending a SIGTERM
The machine has 512MB each of RAM and swap. The LDAP database ldif is about 7M in
size, with about 8k entries.
Please reply if there is any extra information that could be provided. We had looked
forward to developing our DNS application on PHP, and would still like to make this
happen if possible.
Here's the revelant portion of the script:
$queries = array("masterserver=ns2so.cg.shawcable.net",
"(|(masterserver=ns2so.cg.shawcable.net)(secondaryserver=ns2so.cg.shawcable.net))",
"objectclass=*");
foreach ( $queries as $key => $query ) {
echo "<LI>Starting query \"".$query."\"...<BR>";
flush();
$start_time = posix_times();
$search_session = ldap_search($ldap_link_id, $LDAP_ROOT_DN[$LDAP_SERVER_ID] ,
"$query" );
if ( $search_session ) {
$search_results = ldap_get_entries($ldap_link_id,$search_session);
} else {
page_severe_error("Test failed: ".my_ldap_error());
}
$end_time = posix_times();
$elapsed_time = ($end_time['ticks'] - $start_time['ticks']) / 100.0;
echo "Done. Elapsed time: <B>".$elapsed_time."s</B>.
<B>".$search_results['count']."</B> results returned.<BR><BR></LI>\n";
}
Here's the configure command, as reported by PHP:
'./configure' 'i386-redhat-linux' '--prefix=/usr' '--exec-prefix=/usr'
'--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--datadir=/usr/share'
'--includedir=/usr/include' '--libdir=/usr/lib' '--libexecdir=/usr/libexec'
'--localstatedir=/var' '--sharedstatedir=/usr/com' '--mandir=/usr/share/man'
'--infodir=/usr/share/info' '--prefix=/usr' '--with-config-file-path=/etc'
'--disable-debug' '--enable-pic' '--disable-rpath' '--enable-inline-optimization'
'--with-apxs=/usr/sbin/apxs' '--with-bz2' '--with-curl' '--with-db3' '--with-dom'
'--with-exec-dir=/usr/bin' '--with-gd' '--with-gdbm' '--with-gettext'
'--with-jpeg-dir=/usr' '--with-mm' '--with-openssl' '--with-png' '--with-regex=system'
'--with-ttf' '--with-zlib' '--with-layout=GNU' '--enable-debugger' '--enable-ftp'
'--enable-magic-quotes' '--enable-safe-mode' '--enable-sockets' '--enable-sysvsem'
'--enable-sysvshm' '--enable-track-vars' '--enable-yp' '--enable-wddx'
'--without-mysql' '--without-unixODBC' '--without-oracle' '--without-oci8'
'--with-pspell' '--with-xml'
------------------------------------------------------------------------
Edit this bug report at http://bugs.php.net/?id=14274&edit=1
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