Session Title: Probing Database Applications with DTrace Probes
Audience: Application developers and database administrators
Author: Robert Lor, Martin MC Brown
Abstract
DTrace provides an unprecedented observability capability for applications through embedded probes, function boundary or instruction level tracing. There are several advantages with embedded probes, and this session will explain what they are and show how to add probes to applications and use them to solve performance problems, with case study from MySQL and PostgreSQL.
Presentation Outline
| # | Topic | Minutes | Demo | Speaker Notes | Comments |
|---|---|---|---|---|---|
| 1 | Tracing/adding probes applications | 20 | |||
| 2 | MySQL Case Study | 15 | |||
| 3 | MySQL Probe Demo | 5 | |||
| 4 | PostgreSQL Case Study | 5 | |||
| 5 | PostgreSQL Probe Demo | 5 |
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