GetCols Operation

4/25/01


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Table of Contents

GetCols Operation

Problem

Observations

Example of Slice

Observations on Attributes

Polling Strategy

Terminology

What to Optimize

GETBULK Review

Example

Elapsed Time Examples

GETBULK: Overshoot

GETBULK: Holes

Proposal

The Trick (oops, Innovation)

OID elimination

Example from DS1 MIB module

Packing Factor Calculations

Calculations Continued

Other Example: Tables in DISMAN MIB MODULES

Problems With Other Approaches

Problems with other approaches (continued)

Problems with other approaches (continued)

Problems with other approaches (continued)

Summary

Author: David T. Perkins