Documents
Efficient Analysis of IT Sizing Models ¶
Capacity evaluation and planning usually relies on producing a closed queueing network model and predicting its performance indices. Until recently, analytical modelling of such networks was performed by using algorithms such as Convolution, RECAL or ... See details»
- Authors: Michail Makaronidis
- Uploaded on: Sept. 16, 2010
- Category: Projects
- Labels: JMT, Queueing Networks, Closed Model, Single Station Queueing Models, Multiple Station Queueing Models, Capacity Planning
- Uploaded by: Michail Makaronidis
- Downloads pdf (1.7 MB)
The qnetworks toolbox ¶
The qnetworks toolbox is a free software package for QN analysis for GNU Octave. qnetworks provides implementations of numerical solution algorithms for single station queueing systems as well as for product and some non product ... See details»
- Authors: Moreno Marzolla
- Uploaded on: July 17, 2010
- Category: Tools
- Labels: Queueing Networks, Open Model, Closed Model, Single Station Queueing Models, Multiple Station Queueing Models, Asymptotic Performance: Bottlenecks and Bounds
- Uploaded by: Anonymous
- Downloads pdf (235.0 KB)
Performance Evaluation Modelling with JMT: learning by Examples ¶
The goal of this eBook is to improve the performance modeling skills of students and researchers who need to build accurate, i.e., representative, models of computer systems, networks and applications. It was felt that readers ... See details»
- Uploaded on: March 12, 2010
- Category: Books
- Labels: JMT, Queueing Networks, Operational Analysis, Workload and Traffic Characterization, Multiple Station Queueing Models, Asymptotic Performance: Bottlenecks and Bounds, Simulators, Capacity Planning
- Uploaded by: Giuseppe Serazzi
- Downloads pdf (8.2 MB)
An Application of JMT to Model the Machine Repair Interference Problem ¶
Repair Interference Problem is a problem found in production systems where machine can fail and they then need to be repaired by a limited capacity team. i.e. number of repairing teams is less than number ... See details»
- Uploaded on: March 10, 2010 (Updated on June 8, 2010)
- Category: Projects
- Labels: JMT, Queueing Networks, Open Model, Multiple Station Queueing Models, Asymptotic Performance: Bottlenecks and Bounds, Reliability
- Uploaded by: Ramiz Assaf
- Downloads pdf (1.5 MB)
Capacity Planning of an Hospital Intranet with a Multiclass Workload ¶
Capacity Planning of an Hospital intranet with a multiclass workload. The project of an intranet of an hospital with a 3-tier architecture is described. The two class closed model with a fixed number of customers ... See details»
- Uploaded on: March 10, 2010
- Category: Projects
- Labels: JMT, Queueing Networks, Closed Model, Operational Analysis, Multiple Station Queueing Models, Asymptotic Performance: Bottlenecks and Bounds, Simulators, Capacity Planning
- Uploaded by: Guido Salvaneschi
- Downloads pdf (205.8 KB)
Performance Evaluation of Web Services ¶
An approach for the performance prediction of service based applications is described. The approach can be used both to estimate performances of a service composition at design time and to analyze composition QoS at run ... See details»
- Uploaded on: March 7, 2010
- Category: Projects
- Labels: JMT, Queueing Networks, Closed Model, Multiple Station Queueing Models, Asymptotic Performance: Bottlenecks and Bounds, Simulators, Capacity Planning
- Uploaded by: Giuseppe Serazzi
- Downloads pdf (229.7 KB)
The JMT simulator for performance evaluation of Non-Product-Form Queueing Networks ¶
Slides on JMT features for Non-Product-Form Queueing Networks presented at ANSS 2007 Symposium - Norfolk, VA, USA, 2007 See details»
- Uploaded on: March 7, 2010
- Category: Tools
- Labels: JMT, Queueing Networks, Multiple Station Queueing Models, Simulators
- Uploaded by: Giuseppe Serazzi
- Downloads pdf (579.5 KB)
Models with atypical behavior (single and multiclass) ¶
Two models that show a counterintuitive behavior of the performance indices of a single-class and a two-class systems. In the two-class case the bottleneck switches as a function of the mix of customers in execution. See details»
- Uploaded on: March 6, 2010
- Category: Teaching Material
- Labels: Queueing Networks, Closed Model, Operational Analysis, Workload and Traffic Characterization, Multiple Station Queueing Models, Asymptotic Performance: Bottlenecks and Bounds
- Uploaded by: Giuseppe Serazzi
- Downloads ppt (250.5 KB)