Azure: Improve MANA Rx performance
Bug #2034557 reported by
Tim Gardner
This bug report is a duplicate of:
Bug #2034277: Azure: net: mana: Add page pool for RX buffers.
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This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
New
|
Undecided
|
Unassigned | ||
Jammy |
In Progress
|
Medium
|
Tim Gardner | ||
Lunar |
In Progress
|
Medium
|
Tim Gardner | ||
Mantic |
New
|
Undecided
|
Unassigned |
Bug Description
SRU Justification
[Impact]
With iperf and 128 threads test, this patch improved the throughput
by 12-15%, and decreased the IRQ associated CPU's usage from 99-100% to
10-50%.
commit b1d13f7a3b53965
[Test Plan]
Microsoft tested
[Regression Potential]
Rx buffers could get orphaned.
[Other Info]
SF: #00365760
Changed in linux (Ubuntu Jammy): | |
assignee: | nobody → Tim Gardner (timg-tpi) |
importance: | Undecided → Medium |
status: | New → In Progress |
Changed in linux (Ubuntu Lunar): | |
assignee: | nobody → Tim Gardner (timg-tpi) |
importance: | Undecided → Medium |
status: | New → In Progress |
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