We've found in preliminary testing that the PCIe bus (1 lane of PCIe Gen 1) was the real bottleneck for us.
"Enable support" in this case means you get to do a lot of modifications to the driver for, perhaps, not much gain. I would suggest it would be quicker to find a newer part with multiqueue support in the igb driver, but I'm assuming you have time constraints looking at your email address. Todd Fujinaka Software Application Engineer Networking Division (ND) Intel Corporation [email protected] (503) 712-4565 -----Original Message----- From: Sharva Pathak [mailto:[email protected]] Sent: Thursday, January 16, 2014 10:41 PM To: [email protected] Subject: [E1000-devel] enabling multi-queue for 82574L Hi, I was trying to enable the multi queue support for a 82574L Gigabit Network adapter on my servers. I can see that most of the bottom half of interrupt processing is happening at one core, and this is turning out to be the bottleneck. The specification sheet of the 82574L adapter says that it supports two Rx and Tx queues. Can you guide me as to how I can enable that multi-queue support for 82574L. Thanks, Sharva ------------------------------------------------------------------------------ CenturyLink Cloud: The Leader in Enterprise Cloud Services. Learn Why More Businesses Are Choosing CenturyLink Cloud For Critical Workloads, Development Environments & Everything In Between. Get a Quote or Start a Free Trial Today. http://pubads.g.doubleclick.net/gampad/clk?id=119420431&iu=/4140/ostg.clktrk _______________________________________________ E1000-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
