diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeFactory.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeFactory.java
index fd8a7bebb7a9f..cae1ca004c856 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeFactory.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeFactory.java
@@ -30,6 +30,8 @@ public interface RuntimeFactory extends AutoCloseable {
      * Create a function container to execute a java instance.
      *
      * @param instanceConfig java instance config
+     * @param codeFile code file
+     * @param expectedHealthCheckInterval expected health check interval in seconds
      * @return function container to start/stop instance
      */
     Runtime createContainer(
diff --git a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeSpawner.java b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeSpawner.java
index d4d61e0b1c804..423ccd9903190 100644
--- a/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeSpawner.java
+++ b/pulsar-functions/runtime/src/main/java/org/apache/pulsar/functions/runtime/RuntimeSpawner.java
@@ -73,7 +73,7 @@ public void start() throws Exception {
                 details.getName(), this.instanceConfig.getInstanceId());
 
         runtime = runtimeFactory.createContainer(this.instanceConfig, codeFile, originalCodeFileName,
-                instanceLivenessCheckFreqMs * 1000);
+                instanceLivenessCheckFreqMs / 1000);
         runtime.start();
 
         // monitor function runtime to make sure it is running.  If not, restart the function runtime