After upgrading firmware from 1.8.5 to 1.9.0 i see a higher CPU uasge when "hammering" the internet connection.
With hammering i mean 11 thread newsgroup download.
Standard singel downloads that reach the mac 100Mbit speed show a 1% cpu usage.
I have a PPPOE connection and on 1.8.5 when downloading the cpu is actually quite inactive. Peaks sometimes at 5% but usually 0-1%.
On 1.9.0 the CPU usage is at a constant 20-22%. Pausing the download and the CPU usage drops to 0-1%. Starting again it goed up tp 20-22% again.
Settting the 1.8.5 image as default-boot image, rebooting and enabling the download gives me a CPU uasge of 0-1% again.
This is with no configuration change at all.
My config:
firewall {
all-ping enable
broadcast-ping disable
group {
address-group Home_DNS_Servers {
address 10.10.1.1
address 10.10.1.4
description ""
}
}
ipv6-receive-redirects disable
ipv6-src-route disable
ip-src-route disable
log-martians enable
name WAN_IN {
default-action drop
description "WAN to internal"
rule 10 {
action accept
description "Allow established/related"
state {
established enable
related enable
}
}
rule 20 {
action drop
description "Drop invalid state"
state {
invalid enable
}
}
}
name WAN_LOCAL {
default-action drop
description "WAN to router"
rule 10 {
action accept
description "Allow established/related"
state {
established enable
related enable
}
}
rule 20 {
action drop
description "Drop invalid state"
state {
invalid enable
}
}
}
name Wifi_Guest_Rules {
default-action accept
description ""
rule 2 {
action accept
description Home_DNS_Allow_AD
destination {
address 10.10.1.1/32
port 53
}
log disable
protocol udp
}
rule 3 {
action drop
description Home_LAN_Deny
destination {
address 10.10.0.0/16
}
log disable
protocol all
}
}
options {
}
receive-redirects disable
send-redirects enable
source-validation disable
syn-cookies enable
}
interfaces {
ethernet eth0 {
description "Internet (PPPoE)"
duplex auto
mtu 1508
pppoe 0 {
default-route auto
dhcpv6-pd {
rapid-commit enable
}
ipv6 {
address {
}
dup-addr-detect-transmits 1
}
mtu 1500
name-server auto
password XXXXXx
user-id XX-XX-XX-XX-XX-XX@internet
}
speed auto
vif 6 {
description KPN_VLAN6_Inet
ipv6 {
dup-addr-detect-transmits 1
}
mtu 1508
}
}
ethernet eth1 {
description Home-Lan
duplex auto
speed auto
}
ethernet eth2 {
description Local
duplex auto
speed auto
}
ethernet eth3 {
description Local
duplex auto
speed auto
}
ethernet eth4 {
description "UniFi AP"
duplex auto
poe {
output pthru
}
speed auto
}
loopback lo {
}
switch switch0 {
address 10.10.0.1/16
description Local
mtu 1500
switch-port {
interface eth1 {
}
interface eth4 {
}
vlan-aware disable
}
vif 8 {
address 172.20.1.254/24
description "Wifi Guest VLAN"
firewall {
in {
name Wifi_Guest_Rules
}
}
mtu 1500
}
}
}
port-forward {
auto-firewall enable
hairpin-nat enable
lan-interface switch0
rule 1 {
description SMTP
forward-to {
address 10.10.1.1
}
original-port 25225
protocol tcp
}
rule 2 {
description HTTP
forward-to {
address 10.10.1.2
}
original-port 80
protocol tcp
}
rule 3 {
description HTTPS
forward-to {
address 10.10.1.1
}
original-port 443
protocol tcp
}
rule 4 {
description RTRR_QNAP
forward-to {
address 10.10.1.3
}
original-port 8899
protocol tcp
}
rule 5 {
description Newsgroup_SSL
forward-to {
address 10.10.1.2
}
original-port 563
protocol tcp
}
rule 6 {
description Torrents
forward-to {
address 10.10.1.2
}
original-port 35754
protocol tcp
}
rule 7 {
description FTP
forward-to {
address 10.10.1.2
}
original-port 21221,50000-50004
protocol tcp
}
rule 8 {
description Mumble_QNAP
forward-to {
address 10.10.1.3
}
original-port 64738
protocol tcp
}
rule 9 {
description TeamSpeak_QNAP
forward-to {
address 10.10.1.3
}
original-port 2010,9987,10011,30033,41144
protocol tcp_udp
}
rule 10 {
description HyperV_RDP
forward-to {
address 10.10.1.10
}
original-port 7220
protocol tcp
}
rule 11 {
description HomeDL_RDP
forward-to {
address 10.10.1.2
}
original-port 7221
protocol tcp
}
rule 12 {
description Win10Test_RDP
forward-to {
address 10.10.2.56
}
original-port 7225
protocol tcp
}
rule 13 {
description HomeHome_RDP
forward-to {
address 10.10.2.1
}
original-port 7226
protocol tcp
}
rule 14 {
description HomeDC_RDP
forward-to {
address 10.10.1.1
}
original-port 7228
protocol tcp
}
rule 15 {
description "FTP Passive"
forward-to {
address 10.10.1.2
}
original-port 50000-50004
protocol tcp
}
rule 16 {
description "Smokeping Ext"
forward-to {
address 10.10.1.11
port 80
}
original-port 88
protocol tcp
}
rule 17 {
description FTPS
forward-to {
address 10.10.1.2
}
original-port 990
protocol tcp_udp
}
rule 18 {
description FTPS
forward-to {
address 10.10.1.2
}
original-port 989
protocol tcp_udp
}
rule 19 {
description HomeCam_1
forward-to {
address 10.10.1.20
port 82
}
original-port 82
protocol tcp
}
wan-interface pppoe0
}
service {
dhcp-server {
disabled false
hostfile-update disable
shared-network-name Wifi_DHCP {
authoritative disable
subnet 172.20.1.0/24 {
default-router 172.20.1.254
dns-server 10.10.1.1
lease 28800
start 172.20.1.10 {
stop 172.20.1.240
}
unifi-controller 10.10.1.4
}
}
use-dnsmasq disable
}
dns {
forwarding {
cache-size 150
listen-on switch0
listen-on switch0.8
}
}
gui {
http-port 80
https-port 443
older-ciphers enable
}
nat {
rule 5010 {
description "masquerade for WAN"
outbound-interface pppoe0
type masquerade
}
}
ssh {
port 22
protocol-version v2
}
}
system {
domain-name Some.Domain
host-name HomeEX-r
login {
user admin {
authentication {
encrypted-password XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
}
level admin
}
}
name-server 10.10.1.1
ntp {
server 0.ubnt.pool.ntp.org {
}
server 1.ubnt.pool.ntp.org {
}
server 2.ubnt.pool.ntp.org {
}
server 3.ubnt.pool.ntp.org {
}
}
offload {
hwnat disable
}
syslog {
global {
facility all {
level notice
}
facility protocols {
level debug
}
}
}
time-zone Europe/Amsterdam
traffic-analysis {
dpi disable
export disable
}
}
/* Warning: Do not remove the following line. */
/* === vyatta-config-version: "config-management@1:conntrack@1:cron@1:dhcp-relay@1:dhcp-server@4:firewall@5:ipsec@5:nat@3:qos@1:quagga@2:system@4:ubnt-pptp@1:ubnt-util@1:vrrp@1:webgui@1:webproxy@1:zone-policy@1" === */
/* Release version: v1.9.0.4901118.160804.1131 */