Azure: Improve SQL DB latency
Bug #2040300 reported by
Tim Gardner
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| linux-azure (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
| Jammy |
In Progress
|
Medium
|
Tim Gardner | ||
| Lunar |
In Progress
|
Medium
|
Tim Gardner | ||
| Mantic |
In Progress
|
Medium
|
Tim Gardner | ||
Bug Description
SRU Justification
[Impact]
TCP pingpong threshold is 1 by default. But some applications, like SQL DB
may prefer a higher pingpong threshold to activate delayed acks in quick
ack mode for better performance.
There is no single value that fits all applications.
Add net.ipv4.
optimal performance based on the application needs.
[Test Case]
Microsoft tested
[Regression Potential]
Should be zero since default behavior is unchanged.
[Other Info]
SF: #00357415
| Changed in linux (Ubuntu): | |
| status: | New → Fix Released |
| affects: | linux (Ubuntu) → linux-azure (Ubuntu) |
| Changed in linux-azure (Ubuntu Jammy): | |
| assignee: | nobody → Tim Gardner (timg-tpi) |
| importance: | Undecided → Medium |
| status: | New → In Progress |
| Changed in linux-azure (Ubuntu Lunar): | |
| assignee: | nobody → Tim Gardner (timg-tpi) |
| importance: | Undecided → Medium |
| status: | New → In Progress |
| Changed in linux-azure (Ubuntu Mantic): | |
| assignee: | nobody → Tim Gardner (timg-tpi) |
| importance: | Undecided → Medium |
| status: | New → In Progress |
Revision history for this message
| Tim Gardner (timg-tpi) wrote | #1 |
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