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Fix switch stat counters by using get_stats_ext instead of get_stats#1757

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tjchadaga merged 1 commit intosonic-net:masterfrom
rgarofano-arista:fix-switch-stat-counters
Feb 10, 2026
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Fix switch stat counters by using get_stats_ext instead of get_stats#1757
tjchadaga merged 1 commit intosonic-net:masterfrom
rgarofano-arista:fix-switch-stat-counters

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@rgarofano-arista
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We were seeing N/A for switch trimming counters in sonic-mgmt testing with th5. It turns out Broadcom only supports get_stats_ext in their SAI implementation. This PR switches from using get_stats to get_stats_ext to retrieve counters that are object type switch. This PR may be breaking to other vendors if they need to use get_stats.

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  • 202412
  • 202511

@rgarofano-arista rgarofano-arista force-pushed the fix-switch-stat-counters branch from 33b8944 to b175979 Compare February 2, 2026 19:33
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/azp run

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Azure Pipelines successfully started running 1 pipeline(s).

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/azp run

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Commenter does not have sufficient privileges for PR 1757 in repo sonic-net/sonic-sairedis

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r12f commented Feb 3, 2026

/azp run

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Azure Pipelines successfully started running 1 pipeline(s).

@r12f r12f requested a review from nazariig February 3, 2026 23:13
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r12f commented Feb 3, 2026

hi @nazariig , do you mind to help check this PR?

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nazariig commented Feb 4, 2026

hi @nazariig , do you mind to help check this PR?

@r12f sure

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LGTM

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delnas commented Feb 10, 2026

@r12f are we good to kick off?

@tjchadaga tjchadaga merged commit 6f06210 into sonic-net:master Feb 10, 2026
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Cherry-pick PR to msft-202412: Azure/sonic-sairedis.msft#105

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Cherry-pick PR to 202511: #1775

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@rgarofano-arista cherry pick PR didn't pass PR checker. Please check!!!
#1775

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@rgarofano-arista cherry pick PR didn't pass PR checker. Please check!!!
#1775

lihuay added a commit that referenced this pull request Mar 5, 2026
* [DPU] Add support for Flow bulk session get notifications

Signed-off-by: Vivek Reddy <[email protected]>

* Remove obvious comments

Signed-off-by: Vivek Reddy <[email protected]>

* Add processMetadata method to validate object id

Signed-off-by: Vivek Reddy <[email protected]>

* Handled comments

Signed-off-by: Vivek Reddy <[email protected]>

* Minor fixes

Signed-off-by: Vivek Reddy <[email protected]>

* Use get_stats_ext instead of get_stats for switch counters (#1757)

Signed-off-by: Ryan Garofano <[email protected]>
Signed-off-by: Vivek Reddy <[email protected]>

* [test] Fix flaky FlexCounter.bulkChunksize by replacing usleep with poll-wait (#1766)

Signed-off-by: Vivek Reddy <[email protected]>

* Add .github/copilot-instructions.md for AI-assisted development (#1764)

Add .github/copilot-instructions.md to provide AI-assisted development guidance for contributors using GitHub Copilot, Copilot Chat, and other AI coding tools.

This file helps AI tools understand the repo's architecture, coding conventions, and contribution workflow, leading to more accurate suggestions and fewer review cycles.

What's included:

Repository architecture and component overview
Coding standards and naming conventions
Testing requirements and patterns
Build system integration notes
Common pitfalls and best practices
This file has no impact on builds, tests, or runtime behavior — it is purely developer guidance metadata.

Signed-off-by: Rustiqly <[email protected]>
Signed-off-by: Vivek Reddy <[email protected]>

* vpp: support binding multiple ACL tables by priority (#1732)

why
currently vpp doesn't support binding multiple ACL tables. Each table is appended with default permit-all rules. With multiple tables, this may cause acl matched by such rules and skip the actual rule to make in the tables after this one.

what this PR does
remove the default permit-all rules for each table
If a table is empty, create a dummy rule that won't match any traffic because vpp doesn't allow empty table. The dummy rule matches dest-ip to 0.0.0.0/32
sort all the tables by priority in the table group. vpp doesn't support parallel matching
added catch-all acl group to the end. vpp default behavior of no match is drop but sonic is accept.
Fix sonic-vpp crashing due to race condition during stats pull. If the interface to get stats has been removed, stat_segment_ls_r returns null.

Signed-off-by: Yue Gao <[email protected]>
Signed-off-by: Vivek Reddy <[email protected]>

* Update syncd/NotificationProcessor.cpp

Co-authored-by: Copilot <[email protected]>
Signed-off-by: Vivek Reddy <[email protected]>

* Update syncd/FlowDump.cpp

Co-authored-by: Copilot <[email protected]>
Signed-off-by: Vivek Reddy <[email protected]>

* Update syncd/FlowDump.cpp

Co-authored-by: Copilot <[email protected]>
Signed-off-by: Vivek Reddy <[email protected]>

* Update meta/SaiSerialize.cpp

Co-authored-by: Copilot <[email protected]>
Signed-off-by: Vivek Reddy <[email protected]>

* Handle co-pilot comments

Signed-off-by: Vivek Reddy <[email protected]>

---------

Signed-off-by: Vivek Reddy <[email protected]>
Signed-off-by: Ryan Garofano <[email protected]>
Signed-off-by: Rustiqly <[email protected]>
Signed-off-by: Yue Gao <[email protected]>
Co-authored-by: Ryan Garofano <[email protected]>
Co-authored-by: rustiqly <[email protected]>
Co-authored-by: yue-fred-gao <[email protected]>
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Lihua Yuan <[email protected]>
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7 participants