Home > Tools / Products >

  RT Comparison/Case Graphs (1g, 16-May-2010)
 
 
Our Price: Free


Availability: Available for download now
Product Code: RT_COMPARE_GRAPH

Description
 
This MS-Excel tool makes it very easy to both numerically and graphically compare three different performance situations in a response time focused manner. Each of the three cases allows input for the arrival rate (workload), service time, and number of CPU cores or effective IO devices. The numerical output for each case is the calculated utilization, queue time, and response time. All three response time curves are color coded and combined into a single graph. Furthermore, the workload situation for each case is highlighted by a large data plot circle. This tool makes it very easy to show the current situation and two possible performance enhancing solutions.

The basis of this graphical tool are discussed in Shallahamer's book, Oracle Performance Firefighting, in his Oracle Performance Firefighting training course, and used in a deeper fashion in his Advanced Oracle Performance Analysis course.

v1g. There were two significant improvements.
  • Graphs automatically scale very nicely yet you still have control by changing the jump variable (which is now a formula.
  • Both CPU and IO response time formula math is now incorporated.
 


Browse for more products in the same category as this item:

Tools / Products


RT Interactive Graphs (1b,01-Sep-2009) Free
OraPub System Monitor (OSM) Toolkit (v12y for Ora 7-11g, 08-Feb-2010) Free
OraPub Load Generator (1c 05-June-2008) Free
Getting Started Optimizing Oracle Performance (v1d, 12-Feb-2008, IOUG/Collab '08) Free
Predicting The Performance Of 3 Tier Systems. (11-Mar-2002) Free
Essential Performance Forecasting - Presentation RMOUG/IOUG/Collab'06/OOW'06 (October 2006) Free
The Ratio Modeling Technique - Quickly Performing Low Confidence Capacity Predictions (July 2003) Free
Stock Trader Load Generator (2h 19-April-05) Free