[Ethernet Onboard-vs-USB-vs-PCIe] I finally found the reason behind my input lag after 6 years
Re: [Ethernet Onboard-vs-USB-vs-PCIe] I finally found the reason behind my input lag after 6 years
That's just another placebo.
Re: [Ethernet Onboard-vs-USB-vs-PCIe] I finally found the reason behind my input lag after 6 years
1) I want to clarify for you, these settings are offered by the user "kyube" on page 11 ( Post by kyube » 30 Aug 2023, 17:37). I'm just the person who did it and felt the difference in mouse movements.
2) kyube refers to the source:
https://github.com/amitxv/PC-Tuning/blo ... rface-card
With the help of a saved copy of the site, we will find out:
Network Interface Card
The NIC must support MSI-X for Receive Side Scaling to function properly (1). In most cases, RSS base CPU is enough to migrate DPCs and ISRs for the NIC driver which eliminates the need for an interrupt affinity policy. However, if you are having trouble migrating either to other CPUs, try configuring both simultaneously.
The command below can be used to configure RSS base CPU. Ensure to change the driver key to the one that corresponds to the correct NIC. Keep in mind that the amount of RSS queues determines the amount of consecutive CPUs that the network driver is scheduled on. For example, the driver will be scheduled on CPU 2/3/4/5 (2/4/6/8 with HT/SMT enabled) if RSS base CPU is set to 2 along with 4 RSS queues configured.
See How many RSS Queues do you need?
See media/find-driver-key-example.png to obtain the correct driver key in Device Manager
Code: Select all
reg add "HKLM\SYSTEM\CurrentControlSet\Control\Class\{4d36e972-e325-11ce-bfc1-08002be10318}\0000" /v "*RssBaseProcNumber" /t REG_SZ /d "2" /f
______________If RSS is not functioning as expected, see this for a potential workaround
now about placebo:
from desynchronization - this method does not work.
The mouse really feels easier.
Registration of shots - the method does not cure either!
As an experiment (please don't think this is the solution) Now, as a new attempt :
1) I have: rolled back the change Gointerruptpolicy. Now I have:
2) Reduced the value of the receive and transmit buffers to 512 in the adapter settings (Asus XG-C100C (10GbE))- Gointerruptpolicy - set "Realtek PCIe GbE Family Controller" from "IrqAllCloseProcessor"
3) I changed it in the same adapter settings PRIORYTY VLAN - Packet prioryty&VLAN disabled
4) I turned on QOS for outgoing traffic once again (Edgerouter4+edge switch 10 x). In the advanced settings, I set the value for outgoing traffic to target 5ms
5) Changed the msi policy. But I don't remember which ones anymore.
I'm testing in cs2
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Re: [Ethernet Onboard-vs-USB-vs-PCIe] I finally found the reason behind my input lag after 6 years
Not necessarily. It can be, but I've seen switching between Ethernet adaptors fix things. The problem is there are millions of things that can cause problems, and that others have failed at fixing the problem using the same thing. But that doesn't mean it's always placebo.
Switching between types of ethernet adaptor has indeed definitely fixed problems for a subset of a few people.
We generally discourage "placebo!" posts on these forums...
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Re: [Ethernet Onboard-vs-USB-vs-PCIe] I finally found the reason behind my input lag after 6 years
I "tried" all of this in 2003.
I can add more: in 2003, an Ethernet card was not part of the motherboard; it was always an external PCI card. Additionally, input lag did exist. If you still don't want to call it a placebo after this, that's your right.
I can add more: in 2003, an Ethernet card was not part of the motherboard; it was always an external PCI card. Additionally, input lag did exist. If you still don't want to call it a placebo after this, that's your right.
Re: [Ethernet Onboard-vs-USB-vs-PCIe] I finally found the reason behind my input lag after 6 years
I tried all this in 1990