high memory usage after 0:00u

[prale]

Actually i don't see mod_php in my modules.
@joximu: how can you see in my previous posts, that some vhosts are using mod_php?

Loaded Modules:
core_module (static)
log_config_module (static)
logio_module (static)
mpm_worker_module (static)
http_module (static)
so_module (static)
actions_module (shared)
alias_module (shared)
auth_basic_module (shared)
authn_file_module (shared)
authz_default_module (shared)
authz_groupfile_module (shared)
authz_host_module (shared)
authz_user_module (shared)
autoindex_module (shared)
cband_module (shared)
cgid_module (shared)
dav_module (shared)
dav_fs_module (shared)
dav_svn_module (shared)
authz_svn_module (shared)
dir_module (shared)
env_module (shared)
fastcgi_module (shared)
info_module (shared)
mime_module (shared)
security2_module (shared)
python_module (shared)
negotiation_module (shared)
proxy_module (shared)
proxy_http_module (shared)
rewrite_module (shared)
setenvif_module (shared)
status_module (shared)
suexec_module (shared)
unique_id_module (shared)
watch_module (shared)