GRsecurity 2.1.1-2.4.29-200501231159 for kernel 2.4.29

[maxper]

Hi!
I installed few weeks ago on 2 servers grsecurity and from that time I noticed that one batch script for massmail of my customer caused several problems.
The server has installed
Qmail
Apache 1.3.31
PHP 4.3.9
perl 5.6.1
MySQL 3.23.58

The problem is that the system, after launching a script that just starts opening several connections with the local smtp, the database (so something that doesn't deal at all with this mass mail) starts answering very slowly making the website on the system unavailable.
From time to time, it even happens that even not loading the server with the massmail the system answers slower.
Here's my .config
-------------BEGIN------------
CONFIG_GRKERNSEC=y
# CONFIG_GRKERNSEC_LOW is not set
# CONFIG_GRKERNSEC_MID is not set
# CONFIG_GRKERNSEC_HI is not set
CONFIG_GRKERNSEC_CUSTOM=y
# CONFIG_GRKERNSEC_PAX_SOFTMODE is not set
CONFIG_GRKERNSEC_PAX_EI_PAX=y
CONFIG_GRKERNSEC_PAX_PT_PAX_FLAGS=y
# CONFIG_GRKERNSEC_PAX_NO_ACL_FLAGS is not set
CONFIG_GRKERNSEC_PAX_HAVE_ACL_FLAGS=y
# CONFIG_GRKERNSEC_PAX_HOOK_ACL_FLAGS is not set
CONFIG_GRKERNSEC_PAX_NOEXEC=y
CONFIG_GRKERNSEC_PAX_PAGEEXEC=y
CONFIG_GRKERNSEC_PAX_SEGMEXEC=y
CONFIG_GRKERNSEC_PAX_EMUTRAMP=y
CONFIG_GRKERNSEC_PAX_EMUSIGRT=y
CONFIG_GRKERNSEC_PAX_MPROTECT=y
# CONFIG_GRKERNSEC_PAX_NOELFRELOCS is not set
CONFIG_GRKERNSEC_PAX_ASLR=y
CONFIG_GRKERNSEC_PAX_RANDKSTACK=y
CONFIG_GRKERNSEC_PAX_RANDUSTACK=y
CONFIG_GRKERNSEC_PAX_RANDMMAP=y
# CONFIG_GRKERNSEC_PAX_RANDEXEC is not set
CONFIG_GRKERNSEC_KMEM=y
CONFIG_GRKERNSEC_IO=y
CONFIG_GRKERNSEC_PROC_MEMMAP=y
CONFIG_GRKERNSEC_BRUTE=y
CONFIG_GRKERNSEC_HIDESYM=y
CONFIG_GRKERNSEC_ACL_HIDEKERN=y
CONFIG_GRKERNSEC_ACL_MAXTRIES=3
CONFIG_GRKERNSEC_ACL_TIMEOUT=30
CONFIG_GRKERNSEC_PROC=y
# CONFIG_GRKERNSEC_PROC_USER is not set
CONFIG_GRKERNSEC_PROC_USERGROUP=y
CONFIG_GRKERNSEC_PROC_GID=10
CONFIG_GRKERNSEC_PROC_ADD=y
CONFIG_GRKERNSEC_LINK=y
CONFIG_GRKERNSEC_FIFO=y
CONFIG_GRKERNSEC_CHROOT=y
CONFIG_GRKERNSEC_CHROOT_MOUNT=y
CONFIG_GRKERNSEC_CHROOT_DOUBLE=y
CONFIG_GRKERNSEC_CHROOT_PIVOT=y
CONFIG_GRKERNSEC_CHROOT_CHDIR=y
CONFIG_GRKERNSEC_CHROOT_CHMOD=y
CONFIG_GRKERNSEC_CHROOT_FCHDIR=y
CONFIG_GRKERNSEC_CHROOT_MKNOD=y
CONFIG_GRKERNSEC_CHROOT_SHMAT=y
CONFIG_GRKERNSEC_CHROOT_UNIX=y
CONFIG_GRKERNSEC_CHROOT_FINDTASK=y
CONFIG_GRKERNSEC_CHROOT_NICE=y
CONFIG_GRKERNSEC_CHROOT_SYSCTL=y
CONFIG_GRKERNSEC_CHROOT_CAPS=y
CONFIG_GRKERNSEC_AUDIT_GROUP=y
CONFIG_GRKERNSEC_AUDIT_GID=1007
CONFIG_GRKERNSEC_EXECLOG=y
CONFIG_GRKERNSEC_RESLOG=y
CONFIG_GRKERNSEC_CHROOT_EXECLOG=y
CONFIG_GRKERNSEC_AUDIT_CHDIR=y
CONFIG_GRKERNSEC_AUDIT_MOUNT=y
CONFIG_GRKERNSEC_AUDIT_IPC=y
CONFIG_GRKERNSEC_SIGNAL=y
CONFIG_GRKERNSEC_FORKFAIL=y
CONFIG_GRKERNSEC_TIME=y
CONFIG_GRKERNSEC_PROC_IPADDR=y
# CONFIG_GRKERNSEC_AUDIT_TEXTREL is not set
CONFIG_GRKERNSEC_EXECVE=y
# CONFIG_GRKERNSEC_SHM is not set
CONFIG_GRKERNSEC_DMESG=y
CONFIG_GRKERNSEC_RANDPID=y
CONFIG_GRKERNSEC_TPE=y
CONFIG_GRKERNSEC_TPE_ALL=y
CONFIG_GRKERNSEC_TPE_GID=1005
CONFIG_GRKERNSEC_RANDNET=y
CONFIG_GRKERNSEC_RANDISN=y
CONFIG_GRKERNSEC_RANDID=y
CONFIG_GRKERNSEC_RANDSRC=y
CONFIG_GRKERNSEC_RANDRPC=y
CONFIG_GRKERNSEC_SOCKET=y
CONFIG_GRKERNSEC_SOCKET_ALL=y
CONFIG_GRKERNSEC_SOCKET_ALL_GID=1004
CONFIG_GRKERNSEC_SOCKET_CLIENT=y
CONFIG_GRKERNSEC_SOCKET_CLIENT_GID=1003
CONFIG_GRKERNSEC_SOCKET_SERVER=y
CONFIG_GRKERNSEC_SOCKET_SERVER_GID=1002
CONFIG_GRKERNSEC_SYSCTL=y
CONFIG_GRKERNSEC_SYSCTL_ON=y
CONFIG_GRKERNSEC_FLOODTIME=10
CONFIG_GRKERNSEC_FLOODBURST=4

-------------END--------------

Here's the sysctl output
-------------BEGIN-----------
kernel.grsecurity.grsec_lock = 0
kernel.grsecurity.chroot_findtask = 1
kernel.grsecurity.rand_rpc = 1
kernel.grsecurity.dmesg = 1
kernel.grsecurity.audit_ipc = 1
kernel.grsecurity.audit_mount = 1
kernel.grsecurity.audit_chdir = 1
kernel.grsecurity.audit_gid = 1007
kernel.grsecurity.audit_group = 1
kernel.grsecurity.socket_server_gid = 1002
kernel.grsecurity.socket_server = 0
kernel.grsecurity.socket_client_gid = 1003
kernel.grsecurity.socket_client = 0
kernel.grsecurity.socket_all_gid = 1004
kernel.grsecurity.socket_all = 1
kernel.grsecurity.rand_isns = 1
kernel.grsecurity.rand_tcp_src_ports = 1
kernel.grsecurity.rand_ip_ids = 0
kernel.grsecurity.rand_pids = 0
kernel.grsecurity.tpe_restrict_all = 0
kernel.grsecurity.tpe_gid = 1005
kernel.grsecurity.tpe = 0
kernel.grsecurity.chroot_deny_sysctl = 1
kernel.grsecurity.chroot_caps = 1
kernel.grsecurity.chroot_execlog = 1
kernel.grsecurity.chroot_restrict_nice = 1
kernel.grsecurity.chroot_deny_mknod = 1
kernel.grsecurity.chroot_deny_chmod = 1
kernel.grsecurity.chroot_enforce_chdir = 1
kernel.grsecurity.chroot_deny_pivot = 1
kernel.grsecurity.chroot_deny_chroot = 1
kernel.grsecurity.chroot_deny_fchdir = 1
kernel.grsecurity.chroot_deny_mount = 1
kernel.grsecurity.chroot_deny_unix = 1
kernel.grsecurity.chroot_deny_shmat = 1
kernel.grsecurity.timechange_logging = 1
kernel.grsecurity.forkfail_logging = 1
kernel.grsecurity.signal_logging = 1
kernel.grsecurity.exec_logging = 1
kernel.grsecurity.execve_limiting = 1
kernel.grsecurity.fifo_restrictions = 1
kernel.grsecurity.linking_restrictions = 1
-------------END-------------
Help me!!!

[spender]

Are there any logs from grsecurity?

-Brad