Hi,
I have an issue with DPDK 24.11.1 and 2 port 100G Intel NIC (E810-C) on 22 core
CPU dual socket server.
There is a dedicated CPU core to get the packets from DPDK using
rte_eth_rx_burst() and enqueue the mbufs into a worker ring Q. This thread
does nothing else. The NIC is dropping packet
RTE_MAX_MEM_MB_PER_TYPE 2048
There is no possibility to change these settings at run-time? Maybe I asking
too much? Maybe would be something DPDK developers can consider?
Thanks,
Ed
-Original Message-
From: Dmitry Kozlyuk
Sent: Friday, May 3, 2024 4:57 PM
To: Lombardo, Ed
Cc: dev@dpdk.org
Subject: Re
memory and this amount of memory can be locked down by the app
core. The application does not want the locked down memory to be used by
anything else. (just an idea I thought of).
Thanks,
Ed
-Original Message-
From: Dmitry Kozlyuk
Sent: Friday, May 3, 2024 4:57 PM
To: Lombardo, Ed
Cc
the rte_config.h for MEMSEG would be a
viable path.
Regards,
Ed
-Original Message-
From: Morten Brørup
Sent: Friday, May 3, 2024 2:58 PM
To: Bruce Richardson ; Lombardo, Ed
Cc: Dmitry Kozlyuk ; dev@dpdk.org;
anatoly.bura...@intel.com
Subject: RE: Need help with reducing VIRT
goal is to reduce our application VIRT memory by 80%. Not clear which
config variables to adjust.
What do you suggest, is there a formula?
Regards,
Ed
-Original Message-
From: Lombardo, Ed
Sent: Thursday, May 2, 2024 4:59 PM
To: Dmitry Kozlyuk
Cc: dev@dpdk.org
Subject: RE: Need help
To: Lombardo, Ed
Cc: dev@dpdk.org
Subject: Re: Need help with reducing VIRT memory
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Hi Ed,
I presume it's a revival of this t
Hi,
I have exhausted all my options and want to reach out to the dpdk developers
for guidance.
My situation is as follows:
We were on DPDK 17.11.6 and upgraded to DPDK22.11.2 to support the Intel E810.
Also upgraded from CentOS7 to Oracle 91.
In DPDK 22.11.2 the VIRT memory has skyrocketed and
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