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Update 7260 MMU and ECN settings #11449

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merged 3 commits into from
Jul 19, 2022

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neethajohn
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Why I did it

Improve throughput and latency for 7260 deployments

How I did it

Update the dynamic threshold to 0 and ECN settings as 2mb/10mb/5%

How to verify it

Updated unit tests to use the modified values for 7260 ecn settings.

Which release branch to backport (provide reason below if selected)

  • 201811
  • 201911
  • 202006
  • 202012
  • 202106
  • 202111
  • 202205

Signed-off-by: Neetha John <nejo@microsoft.com>

Why I did it
Improve throughput and latency for 7260 deployments

How I did it
Update the dynamic threshold to 0 and ECN settings as 2mb/10mb/5%

How to verify it
Updated unit tests to use the modified values for 7260 ecn settings.
Signed-off-by: Neetha John <nejo@microsoft.com>
Signed-off-by: Neetha John <nejo@microsoft.com>
@neethajohn neethajohn marked this pull request as ready for review July 15, 2022 16:32
@neethajohn neethajohn requested review from a team as code owners July 15, 2022 16:32
@neethajohn neethajohn requested a review from yxieca July 15, 2022 16:32
@neethajohn
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@stephenxs, build failure seems related to this change #11336. Can you take a look?

@stephenxs
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@stephenxs, build failure seems related to this change #11336. Can you take a look?

Sorry for the inconvenience. PR #11460 to fix the failure.

@neethajohn neethajohn merged commit 765741a into sonic-net:master Jul 19, 2022
@neethajohn neethajohn deleted the 7260_mmu_tuning branch July 19, 2022 00:08
yxieca pushed a commit that referenced this pull request Jul 22, 2022
Signed-off-by: Neetha John <nejo@microsoft.com>

Why I did it
Improve throughput and latency for 7260 deployments

How I did it
Update the dynamic threshold to 0 and ECN settings as 2mb/10mb/5%

How to verify it
Updated unit tests to use the modified values for 7260 ecn settings.
skbarista pushed a commit to skbarista/sonic-buildimage that referenced this pull request Aug 17, 2022
Signed-off-by: Neetha John <nejo@microsoft.com>

Why I did it
Improve throughput and latency for 7260 deployments

How I did it
Update the dynamic threshold to 0 and ECN settings as 2mb/10mb/5%

How to verify it
Updated unit tests to use the modified values for 7260 ecn settings.
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3 participants