[GitHub] [incubator-openwhisk] erezh16 commented on a change in pull request #4320: Added owperf, a performance evaluation tool for OpenWhisk, under tools

[GitBox <gi...@apache.org>]

erezh16 commented on a change in pull request #4320: Added owperf, a performance evaluation tool for OpenWhisk, under tools
URL: https://github.com/apache/incubator-openwhisk/pull/4320#discussion_r263080097
 
 

 ##########
 File path: tools/owperf/testAction.js
 ##########
 @@ -0,0 +1,41 @@
+/**
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+ */
+
+
+/**
+ * Default test action for owperf. Sleeps specified time.
+ * All test actions should return the invocation parameters (to stress the return path), but augmented with the execution duration and the activation id.
+ * Use this code as reference if you want to create a custom test action.
+ */
+
+function sleep(ms) {
+    return new Promise(resolve => setTimeout(resolve, ms));
+}
+
+async function main(params) {
+    var start = new Date().getTime();
+    params.activationId = process.env.__OW_ACTIVATION_ID;
+    await sleep(parseInt(params.sleep));
+    var end = new Date().getTime();
+    params.duration = end - start;
+    return params;
+}
+
+// main().then(dur => console.log(dur));
 
 Review comment:
   Fixed all comments - see new commits up to c00348c

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