Can't resolve: nginx + php-fpm + fpm-status = 404 error :(


Hi,

I'm in the process of setting up & configuring nginx on my Raspberry Pi running Raspbian/Debian "Jessie". Issue at hand is, that even after scouting The Net, trying out various hints, starting from scratch, using perusio's brilliant work as the foundation, I'm still failing pretty badly at even getting the very basics in terms of php working properly. :(

*Software*
+----------------------------------------------------------------------+
:: linux armv7l 4.0.9-v7+ (debian "Jessie")
:: nginx 1.9.4
:: php/php-fpm 5.6.9
:: mysql 5.5.44
+----------------------------------------------------------------------+

*php-fpm (pool) configuration*
+----------------------------------------------------------------------+
[www]
user = www
group = www
listen = /var/run/php-fpm/www.php5-fpm.sock
listen.owner = www
listen.group = www
pm = dynamic
pm.max_children = 50
pm.start_servers = 3
pm.min_spare_servers = 3
pm.max_spare_servers = 10
pm.status_path = /phpfpm-status
ping.path = /phpfpm-ping
ping.response = phpfpm-pong
access.log = /var/log/php-fpm/$pool.access.log
slowlog = /var/log/php-fpm/$pool.log.slow
+----------------------------------------------------------------------+

*nginx configuration*

**nginx.conf**
+----------------------------------------------------------------------+
user www www;
error_log /var/log/nginx/error.log;
pid /var/run/nginx/nginx.pid;
worker_rlimit_nofile 1024;

events {
worker_connections 512;
multi_accept on;
} # evnets

http {
include mime.types;
default_type application/octet-stream;

access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;

sendfile on;
set_real_ip_from 0.0.0.0/32; # all addresses get a real IP.
real_ip_header X-Forwarded-For; # the ip is forwarded from the load balancer/proxy

limit_conn_zone $binary_remote_addr zone=arbeit:10m;

client_body_timeout 60;
client_header_timeout 60;
keepalive_timeout 10 10;
send_timeout 60;

reset_timedout_connection on;

client_max_body_size 10m;

tcp_nodelay on;
tcp_nopush on;

gzip on;
gzip_buffers 16 8k;
gzip_comp_level 1;
gzip_http_version 1.1;
gzip_min_length 10;
gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript image/x-icon application/vnd.ms-fontobject font/opentype application/x-font-ttf;
gzip_vary on;
gzip_proxied any; # Compression for all requests.
gzip_disable msie6;

server_tokens off;

ssl_session_cache shared:SSL:30m;
ssl_session_timeout 1d;
ssl_prefer_server_ciphers on;
ssl_ciphers ECDH+aRSA+AESGCM:ECDH+aRSA+SHA384:ECDH+aRSA+SHA256:ECDH:EDH+CAMELLIA:EDH+aRSA:+CAMELLIA256:+AES256:+CAMELLIA128:+AES128:+SSLv3:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS:!RC4:!SEED:!ECDSA:CAMELLIA256-SHA:AES256-SHA:CAMELLIA128-SHA:AES128-SHA;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_dhparam /etc/nginx/dh_param.pem;
ssl_ecdh_curve secp521r1;
ssl_stapling on;
ssl_stapling_verify on;

resolver 192.168.5.81;

upload_progress uploads 1m;

add_header X-XSS-Protection '1; mode=block';
add_header X-Frame-Options DENY;
add_header X-Content-Options nosniff;
add_header X-Micro-Cache $upstream_cache_status;

include conf.d/fastcgi.conf;
include conf.d/upstream_phpcgi_unix.conf;
include conf.d/map_block_http_methods.conf;

map $http_x_forwarded_proto $fastcgi_https {
default $https;
http '';
https on;
}

include conf.d/php_fpm_status_allowed_hosts.conf;
include conf.d/nginx_status_allowed_hosts.conf;
include conf.d/blacklist.conf;
include apps.d/drupal/map_cache.conf;
include conf.d/fastcgi_microcache_zone.conf;

include sites-enabled/*;
} # http
+----------------------------------------------------------------------+

**my.host.local.conf**
+----------------------------------------------------------------------+
server {
listen 192.168.5.50:80; # IPv4
return 301 $scheme://my.host.local$request_uri;
} # server domain return.

server {
server_name my.host.local;
listen 192.168.5.50:80;
limit_conn arbeit 32;

access_log /var/log/nginx/my.host.local-access.log;
error_log /var/log/nginx/my.host.local-error.log debug;

root /data/www/sites/my.host.local/htdocs;
index index.html index.htm index.nginx.html index.nginx-debian.html index.php;

if ($bad_bot) {
return 444;
} # bad_bot
if ($bad_referer) {
return 444;
} # bad_referer
if ($not_allowed_method) {
return 405;
} # not_allowed_method
location ~ /\.ht {
deny all;
}

# location ~ \.php$ {
# include snippets/fastcgi-php.conf;
# include snippets/fastcgi_pass.conf;
# }
fastcgi_keep_conn on; # keep alive to the FCGI upstream

location /drupal {
alias /data/www/sites/my.host.local/apps/drupal;
}

location /phpmyadm {
alias /data/www/sites/my.host.local/apps/phpmyadmin;
}

location /piwik {
alias /data/www/sites/my.host.local/apps/piwik;
}

location /suitecrm {
alias /data/www/sites/my.host.local/apps/suitecrm;
}

location /sugarcrm {
alias /data/www/sites/my.host.local/apps/sugarcrm;
}

location /tools {
alias /data/www/sites/my.host.local/tools;
}

#include apps.d/drupal/drupal-drupal.conf;
#include apps.d/drupal/drupal-drupal8.conf;
#include apps.d/phpmyadmin/phpmyadmin.conf;
#include apps.d/suitecrm/suitecrm.conf;
#include apps.d/sugarcrm/sugarcrm.conf;

include conf.d/php_fpm_status_vhost.conf;
include conf.d/nginx_status_vhost.conf;
include conf.d/phpinfo.conf;

# location / {
# try_files $uri $uri/ =404;
# }
} # HTTP server
+----------------------------------------------------------------------+

**conf.d/fastcgi.conf**
+----------------------------------------------------------------------+
include conf.d/fastcgi_params;
fastcgi_buffers 256 4k;
fastcgi_intercept_errors on;
fastcgi_read_timeout 14400;
fastcgi_index index.php;
fastcgi_hide_header 'X-Drupal-Cache';
fastcgi_hide_header 'X-Generator';
+----------------------------------------------------------------------+

**conf.d/fastcgi.conf**
+----------------------------------------------------------------------+
fastcgi_param QUERY_STRING $query_string;
fastcgi_param REQUEST_METHOD $request_method;
fastcgi_param CONTENT_TYPE $content_type;
fastcgi_param CONTENT_LENGTH $content_length;

fastcgi_param SCRIPT_NAME $fastcgi_script_name;
fastcgi_param REQUEST_URI $request_uri;
fastcgi_param DOCUMENT_URI $document_uri;
fastcgi_param DOCUMENT_ROOT $document_root;
fastcgi_param SERVER_PROTOCOL $server_protocol;

fastcgi_param GATEWAY_INTERFACE CGI/1.1;
fastcgi_param SERVER_SOFTWARE nginx/$nginx_version;

fastcgi_param REMOTE_ADDR $remote_addr;
fastcgi_param REMOTE_PORT $remote_port;
fastcgi_param SERVER_ADDR $server_addr;
fastcgi_param SERVER_PORT $server_port;
fastcgi_param SERVER_NAME $server_name;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

fastcgi_param REDIRECT_STATUS 200;
fastcgi_param HTTPS $fastcgi_https if_not_empty;
+----------------------------------------------------------------------+

**conf.d/upstream_phpcgi_unix.conf**
+----------------------------------------------------------------------+
upstream phpcgi {
least_conn;
server unix:/var/run/php-fpm/www.php5-fpm.sock;
keepalive 5;
}
upstream www {
server unix:/var/run/php-fpm/www.php5-fpm.sock;
}
+----------------------------------------------------------------------+

**conf.d/php_fpm_status_allowed_hosts.conf**
+----------------------------------------------------------------------+
geo $dont_show_fpm_status {
default 1;
127.0.0.1 0;
192.168.0.0/16 0;
}
+----------------------------------------------------------------------+

**conf.d/blacklist.conf**
+----------------------------------------------------------------------+
map $http_user_agent $bad_bot {
default 0;
~*^Lynx 0; # Let Lynx go through
libwww-perl 1;
~(?i)(httrack|htmlparser|libwww) 1;
}

map $http_referer $bad_referer {
default 0;
~(?i)(adult|babes|click|diamond|forsale|girl|jewelry|love|nudit|organic|poker|porn|poweroversoftware|sex|teen|webcam|zippo|casino|replica) 1;
}

geo $bad_referer {
127.0.0.1 0;
192.168.0.0/16 0;
}
+----------------------------------------------------------------------+

**apps.d/drupal/map_cache.conf**
+----------------------------------------------------------------------+
map $uri $no_cache_ajax {
default 0;
/system/ajax 1;
/drupal/system/ajax 1;
/drupal8/system/ajax 1;
}
map $http_cookie $no_cache_cookie {
default 0;
~SESS 1; # PHP session cookie
}
map $no_cache_ajax$no_cache_cookie $no_cache {
default 1;
00 0;
}
map $http_cookie $cache_uid {
default nil; # hommage to Lisp :)
~SESS[[:alnum:]]+=(?<session_id>[[:graph:]]+) $session_id;
}
+----------------------------------------------------------------------+

**conf.d/fastcgi_microcache_zone.conf**
+----------------------------------------------------------------------+
fastcgi_cache_path /var/cache/nginx/microcache levels=1:2 keys_zone=microcache:5M max_size=1G inactive=2h loader_threshold=2000000 loader_sleep=1 loader_files=100000;
+----------------------------------------------------------------------+

**conf.d/php_fpm_status_vhost.conf**
+----------------------------------------------------------------------+
location = /phpfpm-status {
if ($dont_show_fpm_status) {
return 404;
}
include snippets/fastcgi-php.conf;
include snippets/fastcgi_pass.conf;
access_log off;
}

location = /phpfpm-ping {
if ($dont_show_fpm_status) {
return 404;
}
include snippets/fastcgi-php.conf;
include snippets/fastcgi_pass.conf;
access_log off;
}
+----------------------------------------------------------------------+

**snippets/fastcgi-php.conf**
+----------------------------------------------------------------------+
fastcgi_split_path_info ^(.+\.php)(/.+)$;

try_files $fastcgi_script_name =404;

set $path_info $fastcgi_path_info;
fastcgi_param PATH_INFO $path_info;

fastcgi_index index.php;
+----------------------------------------------------------------------+

**snippets/fastcgi_pass.conf**
+----------------------------------------------------------------------+
#fastcgi_pass unix:/var/run/php-fpm/www.php5-fpm.sock;
fastcgi_pass phpcgi;
#fastcgi_pass www;
+----------------------------------------------------------------------+

Checking the configuration file results in a "Syntax Ok" message, nginx can get launched and html files are served like a charm, even the nginx status page can be pulled.

Looking into the error/debug file reveals
+----------------------------------------------------------------------+
2015/08/26 11:13:39 [debug] 32689#32689: *2 http header: "Host: my.host.local"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http header: "Cache-Control: max-age=0"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http header: "Cookie: ck_login_id_20=1; ck_login_language_20=en_us; _pk_id.1.9807=7f9462efb2565826.1440510573.1.1440577057.1440510573.; _pk_ses.1.9807=*; PHPSESSID=6frcrj852ns5hmtpum3me8o6m1; PIWIK_SESSID=c6olsns21t9pgngalch0jak950; TRACKID=feb76f8fcaa01cb61cc137ec587c96b1"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http header: "Connection: keep-alive"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http header: "Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http header: "User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11) AppleWebKit/601.1.43 (KHTML, like Gecko) Version/9.0 Safari/601.1.43"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http header: "Accept-Language: en-us"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http header: "Accept-Encoding: gzip, deflate"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http header: "DNT: 1"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http header done
2015/08/26 11:13:39 [debug] 32689#32689: *2 event timer del: 18: 1766434846
2015/08/26 11:13:39 [debug] 32689#32689: *2 generic phase: 0
2015/08/26 11:13:39 [debug] 32689#32689: *2 rewrite phase: 1
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script var
2015/08/26 11:13:39 [debug] 32689#32689: *2 http map started
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script var: "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11) AppleWebKit/601.1.43 (KHTML, like Gecko) Version/9.0 Safari/601.1.43"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http map: "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11) AppleWebKit/601.1.43 (KHTML, like Gecko) Version/9.0 Safari/601.1.43" "0"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script var: "0"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script if
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script if: false
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script var
2015/08/26 11:13:39 [debug] 32689#32689: *2 http geo started: 192.168.5.100
2015/08/26 11:13:39 [debug] 32689#32689: *2 http geo: 0
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script var: "0"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script if
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script if: false
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script var
2015/08/26 11:13:39 [debug] 32689#32689: *2 http map started
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script var: "GET"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http map: "GET" "0"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script var: "0"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script if
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script if: false
2015/08/26 11:13:39 [debug] 32689#32689: *2 test location: "/phpmyadm"
2015/08/26 11:13:39 [debug] 32689#32689: *2 test location: "/phpfpm-ping"
2015/08/26 11:13:39 [debug] 32689#32689: *2 test location: "/phpinfo"
2015/08/26 11:13:39 [debug] 32689#32689: *2 test location: "/phpfpm-status"
2015/08/26 11:13:39 [debug] 32689#32689: *2 using configuration "=/phpfpm-status"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http cl:-1 max:10485760
2015/08/26 11:13:39 [debug] 32689#32689: *2 rewrite phase: 3
2015/08/26 11:13:39 [debug] 32689#32689: *2 rewrite phase: 4
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script var
2015/08/26 11:13:39 [debug] 32689#32689: *2 http geo started: 192.168.5.100
2015/08/26 11:13:39 [debug] 32689#32689: *2 http geo: 0
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script var: "0"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script if
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script if: false
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script complex value
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script var: ""
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script set $path_info
2015/08/26 11:13:39 [debug] 32689#32689: *2 post rewrite phase: 5
2015/08/26 11:13:39 [debug] 32689#32689: *2 generic phase: 6
2015/08/26 11:13:39 [debug] 32689#32689: *2 generic phase: 7
2015/08/26 11:13:39 [debug] 32689#32689: *2 generic phase: 8
2015/08/26 11:13:39 [debug] 32689#32689: *2 generic phase: 9
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script var: "¿®d"
2015/08/26 11:13:39 [debug] 32689#32689: *2 limit conn: B7CA6CC6 1
2015/08/26 11:13:39 [debug] 32689#32689: *2 add cleanup: 012E4E20
2015/08/26 11:13:39 [debug] 32689#32689: *2 access phase: 10
2015/08/26 11:13:39 [debug] 32689#32689: *2 access phase: 11
2015/08/26 11:13:39 [debug] 32689#32689: *2 access phase: 12
2015/08/26 11:13:39 [debug] 32689#32689: *2 post access phase: 13
2015/08/26 11:13:39 [debug] 32689#32689: *2 try files phase: 14
2015/08/26 11:13:39 [debug] 32689#32689: *2 http script var: "/phpfpm-status"
2015/08/26 11:13:39 [debug] 32689#32689: *2 trying to use file: "/phpfpm-status" "/data/www/sites/my.host.local/htdocs/phpfpm-status"
2015/08/26 11:13:39 [debug] 32689#32689: *2 trying to use file: "=404" "/data/www/sites/my.host.local/htdocs=404"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http finalize request: 404, "/phpfpm-status?" a:1, c:1
2015/08/26 11:13:39 [debug] 32689#32689: *2 http special response: 404, "/phpfpm-status?"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http set discard body
2015/08/26 11:13:39 [debug] 32689#32689: *2 uploadprogress error-tracker error: 404
2015/08/26 11:13:39 [debug] 32689#32689: *2 uploadprogress error-tracker not tracking in this location
2015/08/26 11:13:39 [debug] 32689#32689: *2 xslt filter header
2015/08/26 11:13:39 [debug] 32689#32689: *2 HTTP/1.1 404 Not Found

Server: nginx

Date: Wed, 26 Aug 2015 09:13:39 GMT

Content-Type: text/html

Transfer-Encoding: chunked

Connection: keep-alive

Keep-Alive: timeout=10

Vary: Accept-Encoding

Content-Encoding: gzip


2015/08/26 11:13:39 [debug] 32689#32689: *2 write new buf t:1 f:0 012E4F70, pos 012E4F70, size: 226 file: 0, size: 0
2015/08/26 11:13:39 [debug] 32689#32689: *2 http write filter: l:0 f:0 s:226
2015/08/26 11:13:39 [debug] 32689#32689: *2 http output filter "/phpfpm-status?"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http copy filter: "/phpfpm-status?"
2015/08/26 11:13:39 [debug] 32689#32689: *2 image filter
2015/08/26 11:13:39 [debug] 32689#32689: *2 xslt filter body
2015/08/26 11:13:39 [debug] 32689#32689: *2 http postpone filter "/phpfpm-status?" 012E5140
2015/08/26 11:13:39 [debug] 32689#32689: *2 http gzip filter
2015/08/26 11:13:39 [debug] 32689#32689: *2 malloc: 0127D7D0:12288
2015/08/26 11:13:39 [debug] 32689#32689: *2 gzip alloc: n:1 s:5828 a:8192 p:0127D7D0
2015/08/26 11:13:39 [debug] 32689#32689: *2 gzip alloc: n:512 s:2 a:1024 p:0127F7D0
2015/08/26 11:13:39 [debug] 32689#32689: *2 gzip alloc: n:512 s:2 a:1024 p:0127FBD0
2015/08/26 11:13:39 [debug] 32689#32689: *2 gzip alloc: n:512 s:2 a:1024 p:0127FFD0
2015/08/26 11:13:39 [debug] 32689#32689: *2 gzip alloc: n:256 s:4 a:1024 p:012803D0
2015/08/26 11:13:39 [debug] 32689#32689: *2 gzip in: 012E5170
2015/08/26 11:13:39 [debug] 32689#32689: *2 gzip in_buf:012E5070 ni:0014AE1C ai:116
2015/08/26 11:13:39 [debug] 32689#32689: *2 malloc: 012807D8:8192
2015/08/26 11:13:39 [debug] 32689#32689: *2 deflate in: ni:0014AE1C no:012807D8 ai:116 ao:8192 fl:0 redo:0
2015/08/26 11:13:39 [debug] 32689#32689: *2 deflate out: ni:0014AE90 no:012807D8 ai:0 ao:8192 rc:0
2015/08/26 11:13:39 [debug] 32689#32689: *2 gzip in_buf:012E5070 pos:0014AE1C
2015/08/26 11:13:39 [debug] 32689#32689: *2 gzip in: 012E5180
2015/08/26 11:13:39 [debug] 32689#32689: *2 gzip in_buf:012E50B0 ni:0014A028 ai:46
2015/08/26 11:13:39 [debug] 32689#32689: *2 deflate in: ni:0014A028 no:012807D8 ai:46 ao:8192 fl:4 redo:0
2015/08/26 11:13:39 [debug] 32689#32689: *2 deflate out: ni:0014A056 no:01280843 ai:0 ao:8085 rc:1
2015/08/26 11:13:39 [debug] 32689#32689: *2 gzip in_buf:012E50B0 pos:0014A028
2015/08/26 11:13:39 [debug] 32689#32689: *2 free: 0127D7D0
2015/08/26 11:13:39 [debug] 32689#32689: *2 posix_memalign: 0127D7D0:4096 @16
2015/08/26 11:13:39 [debug] 32689#32689: *2 http chunk: 10
2015/08/26 11:13:39 [debug] 32689#32689: *2 http chunk: 115
2015/08/26 11:13:39 [debug] 32689#32689: *2 write old buf t:1 f:0 012E4F70, pos 012E4F70, size: 226 file: 0, size: 0
2015/08/26 11:13:39 [debug] 32689#32689: *2 write new buf t:1 f:0 0127D860, pos 0127D860, size: 4 file: 0, size: 0
2015/08/26 11:13:39 [debug] 32689#32689: *2 write new buf t:0 f:0 00000000, pos 0014CB30, size: 10 file: 0, size: 0
2015/08/26 11:13:39 [debug] 32689#32689: *2 write new buf t:1 f:0 012807D8, pos 012807D8, size: 115 file: 0, size: 0
2015/08/26 11:13:39 [debug] 32689#32689: *2 write new buf t:0 f:0 00000000, pos 00124A88, size: 7 file: 0, size: 0
2015/08/26 11:13:39 [debug] 32689#32689: *2 http write filter: l:1 f:1 s:362
2015/08/26 11:13:39 [debug] 32689#32689: *2 http write filter limit 0
2015/08/26 11:13:39 [debug] 32689#32689: *2 writev: 362 of 362
2015/08/26 11:13:39 [debug] 32689#32689: *2 http write filter 00000000
2015/08/26 11:13:39 [debug] 32689#32689: *2 http copy filter: 0 "/phpfpm-status?"
2015/08/26 11:13:39 [debug] 32689#32689: *2 http finalize request: 0, "/phpfpm-status?" a:1, c:1
2015/08/26 11:13:39 [debug] 32689#32689: *2 set http keepalive handler
2015/08/26 11:13:39 [debug] 32689#32689: *2 http close request
2015/08/26 11:13:39 [debug] 32689#32689: *2 http log handler
2015/08/26 11:13:39 [debug] 32689#32689: *2 run cleanup: 012E4E20
2015/08/26 11:13:39 [debug] 32689#32689: *2 free: 012807D8
2015/08/26 11:13:39 [debug] 32689#32689: *2 free: 00000000
2015/08/26 11:13:39 [debug] 32689#32689: *2 free: 012E4230, unused: 8
2015/08/26 11:13:39 [debug] 32689#32689: *2 free: 0127D7D0, unused: 3784
2015/08/26 11:13:39 [debug] 32689#32689: *2 free: 0136A3B0
2015/08/26 11:13:39 [debug] 32689#32689: *2 hc free: 00000000 0
2015/08/26 11:13:39 [debug] 32689#32689: *2 hc busy: 00000000 0
2015/08/26 11:13:39 [debug] 32689#32689: *2 tcp_nodelay
2015/08/26 11:13:39 [debug] 32689#32689: *2 reusable connection: 1
2015/08/26 11:13:39 [debug] 32689#32689: *2 event timer add: 18: 10000:1766384847
2015/08/26 11:13:39 [debug] 32689#32689: *2 post event 0137ECE8
2015/08/26 11:13:39 [debug] 32689#32689: *2 delete posted event 0137ECE8
2015/08/26 11:13:39 [debug] 32689#32689: *2 http keepalive handler
2015/08/26 11:13:39 [debug] 32689#32689: *2 malloc: 0136A3B0:1024
2015/08/26 11:13:39 [debug] 32689#32689: *2 recv: fd:18 -1 of 1024
2015/08/26 11:13:39 [debug] 32689#32689: *2 recv() not ready (11: Resource temporarily unavailable)
2015/08/26 11:13:39 [debug] 32689#32689: *2 free: 0136A3B0
2015/08/26 11:13:49 [debug] 32689#32689: *2 event timer del: 18: 1766384847
2015/08/26 11:13:49 [debug] 32689#32689: *2 http keepalive handler
2015/08/26 11:13:49 [debug] 32689#32689: *2 close http connection: 18
2015/08/26 11:13:49 [debug] 32689#32689: *2 reusable connection: 0
2015/08/26 11:13:49 [debug] 32689#32689: *2 free: 00000000
2015/08/26 11:13:49 [debug] 32689#32689: *2 free: 01278F30, unused: 8
2015/08/26 11:13:49 [debug] 32689#32689: *2 free: 01279050, unused: 232
+----------------------------------------------------------------------+

Any hints as how to tackle this one would be highly appreciated! :)

***~~~***
-- Sil68