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  1. N

    Zero CPU Usage?

    Hello everyone, I have seen many posts regarding very high or 100% cpu usage on asus routers, however I haven't found any posts regarding 0% cpu usage? Lately I've been having more latency while gaming and one of the things I have noticed is that my router has all 4 cores at 0% with about 15...
  2. jixiangyuan

    BCM4916 process node?

    Hi, I read that the BCM4908 is made using the 28nm process, and the B4912 is made using TSMC’s 16nm process, but I can’t find any information about the BCM4916 regarding process node online. Does anyone know which process it use?
  3. C

    CakeQOS Best CPU to improve cake_qos's 250M download speed?

    Best CPU to improve cake_qos's 250M download speed? My ISP bandwidth is 350M download and 35M upload. I also set up cake_qos with this parameter. I run cake qos v2.1.2 on the merlin firmware of the TUF-ax3000 v1 router with default parameters. It runs fine, but the download speed can only reach...
  4. M

    AX86U sudden high CPU usage

    AX86U - 388.2_2 Recently, I have been experiencing high CPU usage on my router, which has been causing connectivity issues. When that happens the DNS service (Adguard Home) stops responding. Additionally, I am unable to open an SSH connection to the router. Occasionally, I can access the...
  5. J

    OVPN Client throughput on ax88u Pro

    Anyone running an OVPN client on an ax88u Pro yet? What kind of speeds are you getting ? Where do you top out? Thanks!
  6. J

    UnderClocking CPU

    Would it be possible to add an "Underclocking" CPU feature to a future merlin build. Im running an RT AX88U F/w & even with multiple device connected (Wifi & hardwired) + a USb media server, my CPU usage never reaches about 10%, so by reducing the CPU clock i could lower the units temperature...
  7. R

    smbd ( /etc/smb.conf ) use 100% cpu - RT-AX86U

    As the title says, I have an issue with SMB and CPU usage. Asus RT-AX86U Firmware Version:386.4 clean, restarted, rebooted, only configured a few things not even installed anything besides Entware packages and swap file. USB disk formated using AMTM "Format disk" script, made 2 partitions one...
  8. I

    How can I bond two VPN connections?

    I have an rt-ac68u and I have it set up as a VPN client. Each core in the CPU in the router seems to be able to handle about 25Mbps each. I've tested this and been able to simultaneously download at 25Mbps on each VPN connection to total 50Mbps. Is it possible to bond the connection locally...
    • ianyp
    • Thread
    • bond bonding cpu vpn
    • Replies: 8
    • Forum: ASUS Wi-Fi
  9. W

    CPU high usage AC1900U/AC68U. VLAN related?

    Hello! I have just installed a AC1900U (AC68U) in my home. I’ve carried out a pretty basic installation, 3.0.0.4.384.45717 . A hard reset plus define SSIDs, remove upnp, define some static Ip and that’s all. No Aimesh, Ai protection or openVPN. The only relevant configuration apart from the...
  10. R

    OpenVPN CPU question

    I have a 50/50 connection, when I use OpenVPN, that changes from 50/50 -> 20/50 I traced the problem to the CPU. For some reason, when it downloads, it only utilizes half of 1 core (I know OpenVPN is an inherently single-cored process). For upload, it uses all the core - which btw results in...
    • R G G
    • Thread
    • ac1750 ac68u asus cpu download merlin openvpn upload
    • Replies: 21
    • Forum: Asuswrt-Merlin
  11. rkk2025

    How does the Trend Micro Two Way IPS work in AsusWRT while Snort would melt desktop computers?

    Hi, Since I enabled the Trend Micro Two Way IPS on my AsusWRT and seen how well it performs (In terms of Network Speed and detected attacks), I would not change it back to how it was before. At some point I needed to change to another router with an OpenWRT, and I've seen that Snort/Suracata...
  12. C

    RT-AC66U throughput and logging

    Hello. I am running a RT-AC66U with FW 380.68_4 and I'm running into a throughput issue when I have logging turned on (accepted, dropped, or both). My internet service is 80M / 10M. With any logging option turned on I'm at best seeing 43M throughput, this is because my router CPU is maxing...
  13. D

    VPN usage and processor utilization

    1) Is there a way to monitor the CPU load imposed by VPN usage ? 2) When using two OpenVPN clients, is splitting affinity the default or was this a special build ? https://www.snbforums.com/threads/fastest-router-for-vpn.28091/#post-216375
  14. Dasto

    Can you overclock CPU on Asus RT-N66U?

    Firstly I have to say I think the Merlin Firmware is brilliant. :) I was wondering if there is a way to overclock the router CPU through Merlin? When router CPU is running at 99% the temperature stays static at 45 degrees Celsius. Background to my question... I have been trying to get faster...
  15. N

    Router CPU benchmark with nbench

    How do you test router's CPU? I tried nbench for my Asus RT-N16. For compiling I used 64 bit Ubuntu. http://www.tux.org/~mayer/linux/bmark.html Site is currently down. http://web.archive.org/web/20131410201800/http://www.tux.org/~mayer/linux/bmark.html 1) I downloaded AsusWRT source code to my...
  16. rtn66uftw

    [SOLVED] Router for 20+ devices streaming video: RAM or CPU is more important?

    Hi everyone, I'm in the market for a router that can handle around 20+ devices streaming video constantly 24/7. My current router - RT-N66U randomly loses connection and needs rebooting 2-3 times a day which is quite annoying. I couldn't find any buying guide that is specifically to my need...
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