Cache Squid3 - Paralelo com Mikrotik

Alguém pode dar uma analisada sobre esses gráficos abaixo do cache squid3 em paralelo do com o MK ???

Topologia

Anexo 51352
Entrada Link
Anexo 51348

Squid3

Anexo 51349

Clientes

Anexo 51347

Interface do MK
Anexo 51350

Log do squid3
Anexo 51351

#--------------------------Inicio das Regras do squid3 ---------------------------------------
http_port 5128 transparent

visible_hostname proxy
icp_port 0
dns_nameservers 8.8.8.8 8.8.4.4
dns_retransmit_interval 5 seconds
dns_timeout 2 minutes
acl manager proto cache_object
acl localhost src 127.0.0.1/32 ::1
acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1
acl CONNECT method CONNECT

acl googlevideo dstdomain .googlevideo.com
cache allow googlevideo
acl youtube dstdomain .youtube.com
cache allow youtube

acl QUERY urlpath_regex cgi-bin \?
cache deny QUERY

acl Safe_ports port 80 # http
acl Safe_ports port 21 # ftp
acl SSL_ports port 443
acl Safe_ports port 443 # https
acl Safe_ports port 70 # gopher
acl Safe_ports port 210 # wais
acl Safe_ports port 1025-65535 # unregistered ports
acl Safe_ports port 280 # http-mgmt
acl Safe_ports port 488 # gss-http
acl Safe_ports port 591 # filemaker
acl Safe_ports port 777 # multiling http
acl Safe_ports port 631 # cups
acl Safe_ports port 873 # rsync
acl Safe_ports port 901 # SWAT
acl Safe_ports port 1863 # MSN
acl SSL_ports port 563 # snews
acl SSL_ports port 873 # rsync

http_access allow manager localhost
http_access deny manager all
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost

coredump_dir /var/spool/squid3
# Memoria reservada para cache

cache_mem 2048 MB
# Maximo tamaÃ±o de archivo en cache de memoria
maximum_object_size_in_memory 256 KB
#----------------------------------------------------------------------
# Maximo y minimo tamaÃ±o de archivos cache en el Disco duro
#----------------------------------------------------------------------
maximum_object_size 350 MB
minimum_object_size 1 KB
#----------------------------------------------------------------------
# Sustituir archivos de cache cuando llegue a 96%
#----------------------------------------------------------------------
cache_swap_low 92
cache_swap_high 96
#----------------------------------------------------------------------
# Total de espacio en HD a ser usado por el cache, numero de carpetas,
# numero de subcarpetas en cache
# 100000 = 100 GB
#----------------------------------------------------------------------
cache_dir aufs /var/spool/squid3/cache1 100000 16 256
#cache_dir ufs /var/spool/squid3 4096 64 512
#----------------------------------------------------------------------
# Estandar de actualizaciÃ³n de cache
# 1 mes = 10080 mins, 1 dia = 1440 mins
#----------------------------------------------------------------------

refresh_pattern -i \.jpg$ 14400 80% 43200 reload-into-ims
refresh_pattern -i \.gif$ 14400 80% 43200 reload-into-ims
refresh_pattern -i \.png$ 14400 80% 43200 reload-into-ims
refresh_pattern -i \.jpeg$ 14400 80% 43200 reload-into-ims
refresh_pattern -i \.bmp$ 14400 80% 43200 reload-into-ims
refresh_pattern -i \.tif$ 14400 80% 43200 reload-into-ims
refresh_pattern -i \.tiff$ 14400 80% 43200 reload-into-ims

refresh_pattern -i \.swf$ 14400 80% 43200 reload-into-ims
refresh_pattern -i \.html$ 10 20% 4320 reload-into-ims
refresh_pattern -i \.htm$ 10 20% 4320 reload-into-ims
refresh_pattern -i \.shtml$ 10 20% 4320 reload-into-ims
refresh_pattern -i \.shtm$ 10 20% 4320 reload-into-ims
refresh_pattern -i \.nub$ 2880 80% 21600 reload-into-ims
refresh_pattern -i \.exe$ 14400 80% 43200
refresh_pattern -i \.zip$ 14400 80% 43200
refresh_pattern -i \.mov$ 14400 80% 43200
refresh_pattern -i \.mpe?g?$ 14400 80% 43200
refresh_pattern -i \.avi$ 14400 80% 43200
refresh_pattern -i \.qtm?$ 14400 80% 43200
refresh_pattern -i \.viv$ 14400 80% 43200
refresh_pattern -i \.wav$ 14400 80% 43200
refresh_pattern -i \.aiff?$ 14400 80% 43200
refresh_pattern -i \.au$ 14400 80% 43200
refresh_pattern -i \.ram?$ 14400 80% 43200
refresh_pattern -i \.snd$ 14400 80% 43200
refresh_pattern -i \.mid$ 14400 80% 43200
refresh_pattern -i \.mp2$ 14400 80% 43200
refresh_pattern -i \.mp3$ 14400 80% 43200
refresh_pattern -i \.sit$ 14400 80% 43200
refresh_pattern -i \.zip$ 14400 80% 43200
refresh_pattern -i \.hqx$ 14400 80% 43200
refresh_pattern -i \.arj$ 14400 80% 43200
refresh_pattern -i \.lzh$ 14400 80% 43200
refresh_pattern -i \.lha$ 14400 80% 43200
refresh_pattern -i \.cab$ 14400 80% 43200
refresh_pattern -i \.rar$ 14400 80% 43200
refresh_pattern -i \.tar$ 14400 80% 43200
refresh_pattern -i \.gz$ 14400 80% 43200
refresh_pattern -i \.z$ 14400 80% 43200
refresh_pattern -i \.a[0-9][0-9]$ 14400 80% 43200
refresh_pattern -i \.r[0-9][0-9]$ 14400 80% 43200
refresh_pattern -i \.txt$ 14400 80% 43200
refresh_pattern -i \.pdf$ 14400 80% 43200
refresh_pattern -i \.doc$ 14400 80% 43200
refresh_pattern -i \.rtf$ 14400 80% 43200
refresh_pattern -i \.tex$ 14400 80% 43200
refresh_pattern -i \.latex$ 14400 80% 43200
refresh_pattern -i \.class$ 14400 80% 43200
refresh_pattern -i \.js$ 14400 80% 43200
refresh_pattern -i \.ico$ 14400 80% 43200
refresh_pattern -i \.css$ 10 20% 4320

refresh_pattern -i \.(mp3|mp4|m4a|ogg|mov|avi|wmv|flv)$ 10080 90% 999999 ignore-no-cache override-expire ignore-private
refresh_pattern -i \.(doc|asp|bmp|exe|mdb||pdf|ppt|rar|dll|zip|docx)$ 10080 90% 999999 ignore-no-cache override-expire ignore-private
refresh_pattern -i \.(docx|docm|dotx|dotm|xlsx|xlsm|xltx|xltm|xlsb|xlam|pptx|pptm|potx|potm|sldx)$ 10080 90% 999999 ignore-no-cache override-expire ignore-private
refresh_pattern windowsupdate.com/.*\.(cab|exe|dll|msi) 10080 100% 43200 reload-into-ims
refresh_pattern download.microsoft.com/.*\.(cab|exe|dll|msi) 10080 100% 43200 reload-into-ims
refresh_pattern www.microsoft.com/.*\.(cab|exe|dll|msi) 10080 100% 43200 reload-into-ims
refresh_pattern au.download.windowsupdate.com/.*\.(cab|exe|dll|msi) 4320 100% 43200 reload-into-ims

#----------------------------------------------------------------------
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern -i (/cgi-bin/|\?) 0 0% 0
refresh_pattern . 0 20% 4320

#----------------------------------------------------------------------
logfile_rotate 7
access_log /var/log/squid3/access.log
access_log /var/log/squid3/error.log
cache_store_log none
#----------------------------------------------------------------------
# Otras configuraciones
#----------------------------------------------------------------------
half_closed_clients off
server_persistent_connections off
client_persistent_connections off
log_fqdn off
quick_abort_min 0 KB
quick_abort_max 0 KB
quick_abort_pct 95
max_filedescriptors 65536
cache_effective_user proxy
cache_effective_group proxy
#----------------------------------------------------------------------
# Manteniendo objetos recientes y pequeÃ±os en memoria
#----------------------------------------------------------------------
memory_replacement_policy heap GDSF
cache_replacement_policy heap LFUDA
#----------------------------------------------------------------------
# Sitios que se les niega el cache
#----------------------------------------------------------------------
acl nocache dstdomain .4shared.com .youtube.com .windowsupdate.com .gl$
no_cache deny nocache
#----------------------------------------------------------------------
# Negar cache para archivos con extension .asx e .asf |streaming|
#----------------------------------------------------------------------
acl asx url_regex -i \.asx$
cache deny asx
acl asf url_regex -i \.asf$
cache deny asf

acl redelocal src 10.23.39.2
acl Clientes src 10.23.2.0/30

http_access allow redelocal
http_access allow Clientes
http_access allow all

#--------Fim-----------------------------

ip do mk : 10.23.39.1/30 - ether1
ip do ubuntu server: 10.23.39.2/30
ip dos clientes: 10.23.2.1/30 ether3

Regras do MK

/ip firewall filter
add action=accept chain=forward comment="Redirecionamento do squid" disabled=no src-address=10.23.39.0/30

/ip firewall nat
add action=dst-nat chain=dstnat disabled=no dst-port=80 in-interface=ether3 protocol=tcp to-addresses=10.23.39.2 to-ports=5128