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Merge pull request #94731 from sr1kar99/cluster-compare-rn

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TELCODOCS#2148: Release note for cluster-compare plugin usability enhancements
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Ben Scott
2025-06-13 13:39:41 -04:00
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release_notes/ocp-4-19-release-notes.adoc
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@@ -964,6 +964,17 @@ For more information, see link:https://access.redhat.com/node/7123119[Updating t
With this update, you can specify larger kernel page sizes to improve performance for memory-intensive, high-performance workloads on ARM infrastructure nodes with the realtime kernel disabled. For more information, see xref:../scalability_and_performance/cnf-tuning-low-latency-nodes-with-perf-profile.adoc#cnf-configuring-kernal-page-size_cnf-low-latency-perf-profile[Configuring kernel page sizes].
[id="ocp-release-notes-scalability-and-performance-cluster-compare-enhancements_{context}"]
==== Updates to the cluster-compare plugin
This release includes the following usability and functional updates to the `cluster-compare` plugin:
* Match capture groups more effectively: You can now match across and between templates more accurately with improved capture group handling.
* Generate JUnit output: You can use the `-o junit` flag to output results in `junit` format, making it easier to integrate with testing or CI/CD systems.
* `sprig` function support: The `cluster-compare` plugin supports all `sprig` library functions, except for the `env` and `expandenv` functions. For the full list of sprig library functions, see link:https://masterminds.github.io/sprig/[Sprig Function Documentation].
For a complete list of available template functions, see xref:../scalability_and_performance/cluster-compare/creating-a-reference-configuration.adoc#cluster-compare-templating-reference_creating-a-reference-configuration[Reference template functions]
[id="ocp-release-notes-tuning-hcp-performance-profile_{context}"]
==== Tuning {hcp} using a performance profile