Welcome to DIS Perf Tools

Getting Started

Requirements

To get started using dis perf, you will need those things:

1. JRE 1.8 +
2. Can connect to dis endpoint
3. Maven 3+

Package DIS Perf

1. you should install DIS jars to maven

In dir dis_jar, you can run dis_sdk_maven_install.bat or dis_sdk_maven_install.sh to install
huaweicloud-sdk-java-dis/huaweicloud-sdk-java-dis-iface/dis-kafka-adapter/java-sdk-core
to you local maven repository

2. use maven command to package, and you will get dis-perf-1.0.0.zip in directory target

mvn clean package

Running DIS Perf with IDE

1. Copy src\main\resources\dis.properties.templeate to src\main\resources\dis.properties

2. Config dis.properties

Name	Description	Default
region	Region in which the DIS is located. Currently, only the cnnorth-1 region is available for selection.	cn-north-1
ak	User's plaintext AK. The My Credential page provides you the option to download your AK/SK file.	-
sk	User's plaintext SK. The My Credential page provides you the option to download your AK/SK file.	-
projectId	Project ID specific to your region. The My Credential page displays all ProjectIDs.	-
endpoint	DIS gateway address	https://dis.cn-north-1.myhwclouds.com:20004
stream_name	You stream name which created in DIS

3. Start Producer, just Run com.bigdata.dis.sdk.demo.producer.AppProducer

4. Start Consumer, just Run com.bigdata.dis.sdk.demo.consumer.AppConsumer

Running DIS Perf with package

1. Unzip dis-perf-1.0.0.zip on Linux or Windows

unzip dis-perf-1.0.0.zip

or use winrar on Windows

2. Config dis.properties

   See Running DIS Perf with IDE -> Config dis.properties

3. Start Producer

sh bin/bash/start_producer.sh

or enter "bin" directory,and double click start_producer.bat on Windows

4. Start Consumer

sh bin/start_consumer.sh

or enter "bin" directory,and double click start_consumer.bat on Windows

Stopping DIS perf

Use Ctrl+C to Stop java program

Logging Analysis

When you running producer, log will output per second. for example

TPS [44] / [43.14](9404/218), 	Throughput [440] / [431.38](94040/218), 	Latency [45] / [46.41](436448/9404), 	TotalRequestTimes [9406](success 9404 / failed 0), TotalSendRecords [94060](success 94040 / failed 0).

TPS :

• 44 indicates how many requests are sent in the current second
• 43.14 indicates the total average of TPS after running
• 9404 indicates the total requests after running
• 218 indicates the total seconds after running

Throughput :

• 440 indicates how many records are sent in the current second
• 431.38 indicates the total average of Throughput after running
• 94040 indicates the total send records after running
• 218 indicates the total seconds after running

Latency :

• 45 indicates the average of latency in the current second
• 46.41 indicates the total average of Latency after running
• 436448 indicates the total latency after running
• 9404 indicates the total requests after running