Disable scheduling and latency tests if less than 100 nodes

kubernetes · Jan 29, 2021 · 91a2abe · 91a2abe
1 parent 51fb1a4
commit 91a2abe
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/clusterloader2/testing/load/config.yaml b/clusterloader2/testing/load/config.yaml
@@ -7,6 +7,8 @@
 #Constants
 # Cater for the case where the number of nodes is less than nodes per namespace. See https://github.com/kubernetes/perf-tests/issues/887
 {{$NODES_PER_NAMESPACE := MinInt .Nodes (DefaultParam .NODES_PER_NAMESPACE 100)}}
+# See https://github.com/kubernetes/perf-tests/pull/1667#issuecomment-769642266
+{{$ENABLE_RESOURCE_HEAVY_STEPS := .Nodes ge 100}}
 {{$PODS_PER_NODE := DefaultParam .PODS_PER_NODE 30}}
 {{$LOAD_TEST_THROUGHPUT := DefaultParam .CL2_LOAD_TEST_THROUGHPUT 10}}
 {{$DELETE_TEST_THROUGHPUT := DefaultParam .CL2_DELETE_TEST_THROUGHPUT $LOAD_TEST_THROUGHPUT}}
@@ -51,11 +53,13 @@
 {{$mediumDeploymentsPerNamespace := DivideInt $podsPerNamespace (MultiplyInt 4 $MEDIUM_GROUP_SIZE)}}
 # smallDeployments - 1/2 of namespace pods should be in small Deployments.
 {{$smallDeploymentsPerNamespace := DivideInt $podsPerNamespace (MultiplyInt 2 $SMALL_GROUP_SIZE)}}
-# Reduce the number of small and medium deployments per namespace
+
+# Stateful sets are enabled. Reduce the number of small and medium deployments per namespace
+# See https://github.com/kubernetes/perf-tests/issues/1036#issuecomment-607631768
 {{$smallDeploymentsPerNamespace := SubtractInt $smallDeploymentsPerNamespace $SMALL_STATEFUL_SETS_PER_NAMESPACE}}
 {{$mediumDeploymentsPerNamespace := SubtractInt $mediumDeploymentsPerNamespace $MEDIUM_STATEFUL_SETS_PER_NAMESPACE}}
 
-# Reduce the number of small, medium, big deployments per namespace.
+# Jobs are enabled. Reduce the number of small, medium, big deployments per namespace.
 {{$smallDeploymentsPerNamespace := SubtractInt $smallDeploymentsPerNamespace 1}}
 {{$mediumDeploymentsPerNamespace := SubtractInt $mediumDeploymentsPerNamespace 1}}
 {{$bigDeploymentsPerNamespace := SubtractInt $bigDeploymentsPerNamespace 1}}
@@ -389,6 +393,7 @@ steps:
 {{end}}
 {{if not $EXIT_AFTER_EXEC}}
 
+{{if $ENABLE_RESOURCE_HEAVY_STEPS}}
 # BEGIN scheduler throughput
 - name: Creating scheduler throughput measurements
   measurements:
@@ -464,7 +469,9 @@ steps:
     Params:
       action: gather
 # END scheduler throughput
+{{end}}
 
+{{if $ENABLE_RESOURCE_HEAVY_STEPS}}
 # TODO(https://github.com/kubernetes/perf-tests/issues/1024): Ideally, we wouldn't need this section.
 # BEGIN pod-startup-latency
 - name: Starting latency pod measurements
@@ -527,6 +534,7 @@ steps:
     Params:
       action: gather
 # END pod-startup-latency
+{{end}}
 
 - name: Scaling and updating objects
   phases: