update to have both reporting arches

Signed-off-by: see-quick <[email protected]>

# Conflicts:
#	.github/actions/systemtests/perf-report/action.yml

Author: see-quick

.github/actions/systemtests/generate-matrix/pipelines.yaml

@@ -396,7 +396,7 @@ pipelines:
   ### Performance ###
   ###################
   # x86-64
-  - agent: "ubuntu-latest"
+  - agent: "oracle-vm-8cpu-32gb-x86-64"
     arch: "amd64"
     pipeline: "performance"
     profile: "performance"
@@ -406,7 +406,7 @@ pipelines:
     cluster_operator_install_type: "yaml"
     parallel: 1
   # arm64
-  - agent: "ubuntu-24.04-arm"
+  - agent: "oracle-vm-8cpu-32gb-arm64"
     arch: "arm64"
     pipeline: "performance"
     profile: "performance"

.github/actions/systemtests/perf-report/action.yml

@@ -46,7 +46,7 @@ public class TopicOperatorScalabilityPerformance extends AbstractST {
     private TestStorage suiteTestStorage;
 
     // topic event batches to test
-    private final List<Integer> eventBatches = List.of(10, 130, 500, 1000);
+    private final List<Integer> eventBatches = List.of(10, 100, 500, 1000);
     private final int maxBatchSize = 100;
     private final int maxBatchLingerMs = 100;
     private final int maxQueueSize = Integer.MAX_VALUE;

systemtest/src/test/java/io/strimzi/systemtest/performance/TopicOperatorScalabilityPerformance.java

@@ -171,7 +171,7 @@ void testScalability() {
     @Tag(SCALABILITY)
     void testLatencyUnderLoad() {
         final TestStorage testStorage = new TestStorage(KubeResourceManager.get().getTestContext());
-        final List<Integer> loadLevels = List.of(110, 200, 300);
+        final List<Integer> loadLevels = List.of(1000, 1500, 2000);
         final int numberOfModifications = 100;
         // default configuration of UO
         final int maxBatchSize = 100;