error_regexp: No such file
     runner:
       constant:
-        concurrency: 1
-        times: 1
+        concurrency: {{ concurrency }}
+        times: {{ times }}
     contexts:
       namespaces:
         count: {{ namespaces_count }}
         volume_path: /tmp/
     runner:
       constant:
-        concurrency: 1
-        times: 1
+        concurrency: {{ concurrency }}
+        times: {{ times }}
     contexts:
       namespaces:
         count: {{ namespaces_count }}
         error_regexp: No such file
     runner:
       constant:
-        concurrency: 1
-        times: 1
+        concurrency: {{ concurrency }}
+        times: {{ times }}
     contexts:
       namespaces:
         count: {{ namespaces_count }}
         custom_endpoint: true
     runner:
       constant:
-        concurrency: 1
-        times: 1
+        concurrency: {{ concurrency }}
+        times: {{ times }}
     contexts:
       namespaces:
         count: {{ namespaces_count }}