diff --git a/charts/generic/node-cpu-hog/engine.yaml b/charts/generic/node-cpu-hog/engine.yaml
index 19ff6ef..85f754f 100644
--- a/charts/generic/node-cpu-hog/engine.yaml
+++ b/charts/generic/node-cpu-hog/engine.yaml
@@ -18,8 +18,15 @@ spec:
             - name: TOTAL_CHAOS_DURATION
               value: '60'
             
+            ## ENTER THE NUMBER OF CORES OF CPU FOR CPU HOGGING
+            ## OPTIONAL VALUE IN CASE OF EMPTY VALUE IT WILL TAKE NODE CPU CAPACITY 
             - name: NODE_CPU_CORE
-              value: ''
+              value: '1'
+
+            ## LOAD CPU WITH GIVEN PERCENT LOADING FOR THE CPU STRESS WORKERS. 
+            ## 0 IS EFFECTIVELY A SLEEP (NO LOAD) AND 100 IS FULL LOADING
+            - name: CPU_LOAD
+              value: '0'
             
             ## percentage of total nodes to target
             - name: NODES_AFFECTED_PERC
diff --git a/charts/generic/node-memory-hog/engine.yaml b/charts/generic/node-memory-hog/engine.yaml
index ba3fad7..8e6b01c 100644
--- a/charts/generic/node-memory-hog/engine.yaml
+++ b/charts/generic/node-memory-hog/engine.yaml
@@ -18,11 +18,6 @@ spec:
             - name: TOTAL_CHAOS_DURATION
               value: '120'
 
-            ## Specify the size as percent of total node capacity Ex: '30'
-            ## Note: For consuming memory in mebibytes change the variable to MEMORY_CONSUMPTION_MEBIBYTES
-            - name: MEMORY_CONSUMPTION_PERCENTAGE
-              value: '30'
-            
             ## percentage of total nodes to target
             - name: NODES_AFFECTED_PERC
               value: ''
@@ -30,3 +25,13 @@ spec:
             # provide the comma separated target node names
             - name: TARGET_NODES
               value: ''
+            
+            ## Specify the size as percent of total node capacity Ex: '30'
+            ## NOTE: for selecting this option keep MEMORY_CONSUMPTION_MEBIBYTES empty
+            - name: MEMORY_CONSUMPTION_PERCENTAGE
+              value: '0'
+              
+            ## Specify the amount of memory to be consumed in mebibytes
+            ## NOTE: for selecting this option keep MEMORY_CONSUMPTION_PERCENTAGE empty
+            - name: MEMORY_CONSUMPTION_MEBIBYTES
+              value: '0'