Download - DevOpsGuys Performance Testing with APM Tools workshop

DevOpsGuys

@DevOpsGuys www.devopsguys.com 1

DevOpsGuysPerf Testing with APM

WorkshopLive demo without a safety net!

DevOpsGuys


Workshop agenda

• Intro – Steve – 10mins• Load Testing Portal – Gareth – 10 mins• APM Analysis – Steve – 10 mins• Deploy Fix & Re-Test – Steve – 5 mins• APM Demo + Q&A – Steve – 10 mins• Test #2 Analysis – Steve – 10 mins• Result Comparison – Gareth – 10 mins• Wrap up Q&A – Steve & Gareth

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Test Environment

Web #1

Web #2

MS SQL Server

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cer

NCC Test

Servers

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Cloud Servers

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Load Balancer

Only one node active (for now)

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Test Application

• Online Art Shop Demo App• .Net MVC Application• http://spark.devopsguys.com/

http://spark.devopsguys.com/

http://spark.devopsguys.com/

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The Art Shop

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APM Weapon of Choice

• AppDynamics APM– Gartner Magic Quadrant Leader

• SaaS Portal• Agent install– 15 minutes to install on 2 web servers

• OOTB Configuration– 2 minor instrumentation changes– Create a dashboard (~1hr)

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OctopusDeploy

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NCC GROUP LOAD TESTING

A brief overview of the Portal & Test setup

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WORKSHOP DEMO PART 1Where we break stuff live, for your viewing pleasure!

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AppDynamics Portal

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Failure in Minute 8(ish)

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What went wrong?

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SQL Client Exceptions

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Slow Connection Open?

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Code Bug (Thread.Sleep)

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WORKSHOP DEMO PART 2Fix it problems, deploy & re-test

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Fix the Bugs…

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Deploy it…

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#3Faster Iteration= Better Value

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Maximise Testing Value

Test

AnalyseFix

Deploy

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MORE ON APM… While we wait for the load to ramp up…

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SHOW THE IMPROVEMENTComparing the two releases

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10,000 vs 45,000

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Summary

1. See the Big Picture (systems thinking)

2. Drill down to the details3. Faster Iteration = Better Value4. Stop the “Blame Game”– aka “There’s your Problem!”

DevOpsGuys


DevOpsGuys provide development & operations support (DevOps) services

for your online applications.

You run your business. We run your website.

It’s as simple as that.

What We Do

DevOpsGuys


Our service portfolio

• 24 x 7 Application-Centric web operations

• DevOps Transformation & Training

• Continuous Delivery implementation

• Infrastructure Automation & “Infrastructure as Code”

• Application Performance Management

• AppDynamics Implementation & Consultancy

• Web Performance consulting

• Web monitoring• Load Testing• Test Automation and

scripting• JetBrains Product

Implementation & Consultancy

• Octopus Deploy implementation

DevOpsGuys


James Smith (@TheDevMgr)

• 16 years of software delivery experience.

• Proven track record– Pizza Hut– KFC– Dell– RAC– Aviva– Fujitsu Siemens– Whitbread

Steve Thair (@TheOpsMgr)

• 25 years of IT Operations experience.

• Proven track record– Vodafone– Credit Suisse Group– IBM– BNP Paribas– Zurich Financial Services– Totaljobs Group– TSL Education

The Leadership Team

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Contact UsVisit us at www.devopsguys.com

Call our team on +44 (0)20 8798 3079

Email our engineers at [email protected]