Pem progress analysis and gqm
Download
1 / 10

PEM Progress: Analysis and GQM - PowerPoint PPT Presentation


  • 107 Views
  • Uploaded on

PEM Progress: Analysis and GQM. Alessandro Miotto IT/PDP. Contents. Analysis Change of glossary System requirement changes after FNAL workshop Current state GQM Current state. Change of glossary. Original glossary not adequate Removed all references to Client Server Database

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about ' PEM Progress: Analysis and GQM' - amish


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
Pem progress analysis and gqm

PEM Progress: Analysis and GQM

Alessandro Miotto IT/PDP


Contents
Contents

  • Analysis

    • Change of glossary

    • System requirement changes after FNAL workshop

    • Current state

  • GQM

    • Current state

Alessandro Miotto: PEM video conference


Change of glossary
Change of glossary

  • Original glossary not adequate

  • Removed all references to

    • Client

    • Server

    • Database

  • Events/alarms duality sorted out

Alessandro Miotto: PEM video conference


New sub system names

Monitoring Client

Monitoring Server

Measurement Database

Correlation Server

Configuration Database

Access Server

GUI

Monitoring Agent

Monitoring Broker

Measurement Repository

Correlation Engine

Configuration Repository

Access Control

User Interface

New sub-system names

Alessandro Miotto: PEM video conference


Pem framework
PEM framework

Alessandro Miotto: PEM video conference


Changes
Changes

  • Old alarms are now events

    • Boolean metrics generate events

    • Events can be notified to the User Interface Sub-system to become alarms

  • Asynchronous metrics are better defined

    • Can generate events from parsing text

    • Allow for “unregistered” metrics

Alessandro Miotto: PEM video conference


Changes 2
Changes (2)

  • Service/Host/Host type classes relaxed

    Definitions presented at FNAL workshop still apply but

    service was meant to be mapped to h/w (host) used for CERN IT services

    It is also possible to map the same hosts to different services

    It can be used to regroup hosts differently and monitor a subset of the original functionality (e.g. batch system)

Alessandro Miotto: PEM video conference


Current state
Current state

  • First draft of analysis document completed and under review

  • Completion of User interface Sub-system after use cases

Alessandro Miotto: PEM video conference


Goal question metric
Goal Question Metric

  • What quantities have to be monitored?

    • Use GQM

      • Goal to be achieved

      • How to achieve it

      • What to measure in order to verify

  • Example

Alessandro Miotto: PEM video conference


Current state1
Current state

  • Second draft ready, including input from most PDP service managers

  • Preparation of list of simple and composite metrics ongoing

    • Generate sample DB for prototyping

    • Evaluate complexity of Correlation Engine

    • Review acquisition tools in Monitoring Agents

Alessandro Miotto: PEM video conference


ad