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Performance testing
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Jakub Fojtl
March 27, 2018
Technology
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Performance testing
For Performance meetup at SolarWinds
Jakub Fojtl
March 27, 2018
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Transcript
@jakubfojtl Performance TESTS @ysoftdevs
Agenda
Agenda Motivation
Agenda Motivation The beginnings in Y Soft
Agenda Motivation The beginnings in Y Soft Nowaday’s stack
Agenda Motivation The beginnings in Y Soft Nowaday’s stack What’s
next
Motivation
Our motivation
On-site deployments Our motivation
Sizing of our software On-site deployments Our motivation
Sizing of our software Aka How many servers for my
users On-site deployments Our motivation
Cloud?
Cloud? It depends…
Cloud? It depends…
Cloud? It depends… or
Cloud? It depends… or well-operated = predictable
Beginnings
SafeQ
SafeQ
SafeQ CTRL+P
SafeQ CTRL+P
SafeQ CTRL+P
SafeQ CTRL+P
SafeQ CTRL+P
SafeQ CTRL+P Secure print
Installation and evaluation
Installation and evaluation
Installation and evaluation Order VMs from internal tesbed
Installation and evaluation Install and configure SafeQ using installers Order
VMs from internal tesbed
Installation and evaluation Install and configure SafeQ using installers Order
VMs from internal tesbed Do the magic*
Installation and evaluation Install and configure SafeQ using installers Order
VMs from internal tesbed Do the magic* Spend weeks gathering data and evaluate
Installation and evaluation Install and configure SafeQ using installers Order
VMs from internal tesbed Do the magic* Spend weeks gathering data and evaluate Ok, X printers per server
*Do the magic
*Do the magic
*Do the magic Many printing protocols (LPR, IPP…)
*Do the magic Many printing protocols (LPR, IPP…) Our own
HW
*Do the magic Many printing protocols (LPR, IPP…) Our own
HW Many Vendor SDKs
*Do the magic Many printing protocols (LPR, IPP…) Our own
HW Many Vendor SDKs In-house SW to the rescue
*Do the magic Many printing protocols (LPR, IPP…) Our own
HW Many Vendor SDKs In-house SW to the rescue
*Do the magic Many printing protocols (LPR, IPP…) Our own
HW Many Vendor SDKs In-house SW to the rescue Fufator
New Requirements
New Requirements
New Requirements Able to describe customer’s environments
New Requirements Able to describe customer’s environments Monitoring
New Requirements Able to describe customer’s environments Reusable at customer
Monitoring
New Requirements Able to describe customer’s environments Reusable at customer
Automatic from start to end Monitoring
New Requirements Able to describe customer’s environments Reusable at customer
Automatic from start to end Monitoring Flexible in test scenarios
Today
Stack
Infrastructure Terraform Packer Stack
Infrastructure Terraform Packer Application deployment Chef Stack
Infrastructure Terraform Packer Application deployment Chef Load generation Locust Stack
Infrastructure Terraform Packer Application deployment Chef Load generation Locust Monitoring
Grafana PowerBI Stack
Architecture
Terraform
Terraform“vagrant for your datacenter”
Terraform“vagrant for your datacenter” yaml-based configuration
Terraform“vagrant for your datacenter” yaml-based configuration every resource of underlying
provider is a module
Terraform“vagrant for your datacenter” yaml-based configuration every resource of underlying
provider is a module describes anything from disk to network
Chef
Chef ruby-based DSL for deployments
Chef ruby-based DSL for deployments Artifactory for artefacts
Chef ruby-based DSL for deployments Artifactory for artefacts first class
support for DSC
Chef ruby-based DSL for deployments Artifactory for artefacts first class
support for DSC Chef server <- chef client
Chef ruby-based DSL for deployments Artifactory for artefacts first class
support for DSC Chef server <- chef client we plan to reuse in installers
Locust
Locust yaml-based configuration
Locust yaml-based configuration Load scenarios
Locust yaml-based configuration Load scenarios Server-agent architecture
Evaluation
Evaluation defined scenario finished within constraints
Evaluation defined scenario finished within constraints e.g. printing <job> for
90th percentile of <users> finishes in <200 ms>
Evaluation defined scenario finished within constraints e.g. printing <job> for
90th percentile of <users> finishes in <200 ms> HW utilization is secondary
None
None
What’s next
What’s next
What’s next reuse this at customers
What’s next reuse this at customers adding more user focused
metrics
What’s next reuse this at customers adding more user focused
metrics use chef to provision 3rd party systems
What’s next reuse this at customers adding more user focused
metrics use chef to provision 3rd party systems overview in PowerBI
@jakubfojtl | jfojtl.com Thank you