Edward Haynes

Over 20 years experience in SQL Server development & administration, and creator of "Query Shaping" an innovative SQL query optimisation technique.
Find me on LinkedIn:
https://www.linkedin.com/in/edward-haynes-sql/

SQLServerCentral Article

Query Performance Diagnostics with sp_PerfSQ

This article discusses sp_PerfSQ a diagnostic tool designed to quantify performance features of database queries with active requests. It includes a behavioural parser and can assist in troubleshooting complex performance issues.

4.4 (10)

You rated this post out of 5. Change rating

2021-12-24 (first published: )

10,905 reads

Technical Article

sp_PerfSQ

A diagnostic tool for identifying Performance features of active SQL Queries. It collects performance detail from DMVs for queries with executing requests and is designed to demonstrate and quantify Query Shaping optimisation techniques by: quantifying query workload and throughput characteristics providing behavioural descriptors of potential performance inhibitors - refer column ThrottlePotential The ThrottlePotential column is […]

5 (3)

You rated this post out of 5. Change rating

2019-11-07

3,707 reads

Blogs

A New Word: Moledro

By

moledro – n. a feeling of resonant connection with an author or artist you’ll...

Snowflake + Azure blob

By

Let’s go back to data platforms today and I want to talk about a...

Building Studio in Public: How Open Source Collaboration Enhances Studio

By

How the Studio app is connected to other open source projects and how collaborative...

Read the latest Blogs

Forums

test new topic

By philip.scott

posting a new topic

New article

By Steve Jones - SSC Editor

Comments posted to this topic are about the item New article

Monitoring Azure Blob Storage

By arindamxs

Comments posted to this topic are about the item Monitoring Azure Blob Storage

Visit the forum

Question of the Day

Azure Data Lake Storage Gen 2

Azure Data Lake Storage Gen 2 is built on ...?

See possible answers