Faster And Lighter, The Performance Test On ZK8

This paragraph is under construction.

Author
James Chu, Engineer, Potix Corporation

Date
September 2015

Version
ZK 8.0

Introduction

In the upcoming ZK 8, we have done a lot of performance tuning in both server side and client side. To determine the difference of performance between ZK 7 and ZK 8, we arrange a test, using MVVM and children binding to generate 30 * 30 divs and labels. Moreover, we use the new feature - Shadow element in ZK 8 to generate the same components. About the testing tools, we use JMeter to record the average response time, and VisualVM to record the memory consumption of each test case.

Test Environment

The following paragraph includes the hardware spec of this test, required software, and corresponding parameters.

• Hardware
  • CPU: 2.9 GHz Intel Core i5
  • Memory: 16.00 GB

• Software
  • ZK 7.0.6 CE
  • ZK 8.0.0 CE FL (20150914)
  • ZK 8.0.0 EE FL (20150914)
  • Jetty -7.6.8.v20121106
  • JDK 1.7.0.80
  • Apache JMeter 2.12
  • Visual VM 1.3.8

• Configurations
  • Jetty
    • -Xms8096m
    • -Xmx8096m
  • JMeter
    • 100, 200, 400, 600, 800, 1000, 1200, 1500 concurrent threads in 1 second

Test Plan

There are two test cases in this performance test. First, we use children binding to generate 30 * 30 <div>s and <label>s, and switch three versions: ZK 7.0.6 EE, ZK 8.0.0 CE, and ZK 8.0.0 EE. Second, we use the Shadow element to generate the same amount of components. Testing is done by monitoring that there are 100 to 1500 concurrent users accessing the page.