Posted by madunix on 09/11/06 13:15

My Server is suffering bad lag (High Utlization)
I am running on that server Oracle10g with apache_1.3.35/ php-4.4.2
Web visitors retrieve data from the web by php calls through oci
cobnnection from 10g release2
PHP is configured with the following parameters
'./configure' '--prefix=/opt/oracle/php'
'--with-apxs=/opt/oracle/apache/bin/apxs'
'--with-config-file-path=/opt/oracle/apache/conf' '--enable-safe-mode'
'--enable-session' '--with-oci8=/opt/oracle/product/10gR2'
'--enable-sigchild' '--with-zlib-dir' '--with-unixODBC=shared,/usr'
Apache is configured
../configure --enable-module=so --prefix=$HOME/apache --with-port=XXXX
I found in the apache error log the following entries
[Mon Sep 11 10:47:32 2006] [notice] child pid 6758 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 10:49:21 2006] [notice] child pid 7287 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 10:53:45 2006] [notice] child pid 7387 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 10:53:46 2006] [notice] child pid 7276 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 10:56:16 2006] [notice] child pid 7334 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 10:59:21 2006] [notice] child pid 8138 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 11:01:08 2006] [notice] child pid 6883 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 11:06:04 2006] [notice] child pid 8102 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 11:07:22 2006] [notice] child pid 8392 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 11:07:22 2006] [notice] child pid 8652 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache
[Mon Sep 11 11:16:18 2006] [notice] child pid 8915 exit signal
Segmentation fault (11), possible coredump in /opt/oracle/apache

I think OCI8 calls through php causes a Segmentation Fault (11) error?

is it a bug, i think this hanged the DB server....... is OCI problem (
any one faced this problem??

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