setting fixed pool size to 100 to increase TPS

Author: harikrishnan83

src/test/resources/gatling-akka.conf

@@ -0,0 +1,12 @@
+akka {
+  actor {
+    default-dispatcher {
+      type = Dispatcher
+      executor = "thread-pool-executor"
+      thread-pool-executor {
+        fixed-pool-size = 100
+      }
+      throughput = 1
+    }
+  }
+}