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howcani wrote: ↑

23 Apr 2024, 14:41

I have RTL8111G I don't see anywhere the registry of "RSSBaseProcessor" can't even find

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

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

- Gointerruptpolicy - set "Realtek PCIe GbE Family Controller" from "IrqAllCloseProcessor"

ahead wrote: ↑

24 Apr 2024, 02:29

That's just another placebo.

ahead wrote: ↑

02 May 2024, 23:22

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.

6yToFindTheAnswer wrote: ↑

16 Nov 2022, 22:48

I bought a bunch of PCie to ethernet card and one USB-C to ethernet here are my findings :

1st card : chip : Realtek 8168 : Very bad result overall. Mostly having huge ping spikes CONSTANTLY without much load making online gaming impossible. Didn't go further with this one.

2nd card : chip : Realtek 8111H : Now this one is a very very good surprise, it was super stable and seems like it handles small packets very well making it a superb chip for competitive online gaming. I got 2ms less ping overall on every servers on it was a VERY stable card.

3rd card : chip : Broadcom 5751 : Because my router have a Broadcom chip, i was curious to buy a PCIe to Ethernet with a chip from Broadcom. This chipset was very weird : it is insanely stable in downloads (minimal jitter) and as soon as you upload something it starts to jitter (8ms +) this was not present on every other chip tested so it is an isolated issue specifically to this chip. When you shoot in csgo or valorant there is a very noticeable delay between the click and the hits on the bodies (like if you play with 150ms ping)... So it is not a good chip because as soon as you start shooting (upload) it starts to slightly jitter. Also it handles big packets very well but small packets makes it jitter (wtf???)

4th is a USB-C to Ethernet : chip : REALTEK 8153 . I don't know what dark magic went into this one but as soon as i started testing my ping was 3ms lower on every server and it never, lowest amounts of jitter in download / uploads between all the cards. Never seen such a stable chip. My download speed was 2mbp/s slower than on the other cards but i will take it everyday for the stability it provides....

MeveSPB wrote: ↑

09 Feb 2024, 13:41

kyube wrote: ↑

09 Feb 2024, 11:25

Have you messed with core affinities (keeping DPC's and ISR's on the same 2 cores, especially away from core 0) and interrupt moderation?

I don't quite understand what you're talking about (sorry English is not my native language). I am not messed with core affinities
(everything is as it is, default).
Interrupt moderation is disabled. Usually, I set up functions according to the following type.
xx.jpg
I would also like to add i225 and i226, you can't turn off msi mode (Windows breaks)

10.02.2024
PS

kyube wrote: ↑

30 Aug 2023, 09:37

Download this driver (for 8125B)
...... (in particular, the Win10 Auto Installation Program (NDIS)
In windows, it's shown as
Driver Date: 11/21/2023
Driver Version: 10.69.1121.2023

- Change limit from MSIUtil from 1 to 4
- Gointerruptpolicy - set "Realtek PCIe GbE Family Controller" from "IrqAllCloseProcessor" to "IrqPolicySpreadMessagesAcrossAllprocessors" or "irqPolicySpecifiedProcessors"
- RSS on, which you do by going in Control Panel\Network and Internet\Network Connections\ and right-clicking the adapter, pressing Properties => Configure => Advanced and turning on "Receive Side Scaling"
- Queues to 2
- RSSBaseProcessor on 2 in registry

I made your recommendations on the RTL8111F-CG chip (D-Link DGE-560T/D2A).
What has been done:
1.The driver remains the same (no changes).
2.I looked at the values of "limit" and "max limit" in msi- (1....4) - I had it like that.
3. In GoInterruptPolicy - changed the value to "IrqPolicySpreadMessagesAcrossAllprocessors"
4. Added a new parameter to the registry.
5. - Queues to 2
- RSSBaseProcessor on 2 in registry ...
x111.png
It worked, I'm thrilled:D !!! The game has stopped freezing, the mouse has come to life! And it's on a $10 fee!!!!!! I'll test it again, I wonder if I'll get the same feeling on intel (225,226).
And now what should I do with the ASUS XG-C100C (ALQ1070) board?

lookingforanswer wrote: ↑

29 Jul 2024, 08:38

Hello can you please tell me what is the application that u used in the image number 5 ?

MeveSPB wrote: ↑

30 Jul 2024, 05:26

lookingforanswer wrote: ↑

29 Jul 2024, 08:38

Hello can you please tell me what is the application that u used in the image number 5 ?

This is not an application. This is "configuring adapter settings", the "network and Internet" section in WINDOWS 10 settings