Jonathan Allen


Technical Article

SQL Server CPU Usage History Histogram

Returns a summary of CPU usage by SQL Server over the last 4 hours (default).

Using the sample values collected in the dm_os_ring_buffers dmv, this query will show CPU usage by the SQL Server process for the last for hours even if you have no other benchmarking activities in place on your server yet.

(16)

You rated this post out of 5. Change rating

2015-09-18 (first published: )

5,573 reads

Blogs

On Speaking Well

By

Professor Patrick Winston of MIT used to give a one-hour talk about how to...

Monday Monitor Tips: Oracle Custom Metrics

By

One of the popular features of Redgate Monitor has been the ability to add...

Walking Through a Planned Failover: SQL Server Always On Availability Groups on Kubernetes

By

When building the sql-on-k8s-operator, I wanted to make sure it could handle both planned...

Read the latest Blogs

Forums

The Vector Data Type

By Steve Jones - SSC Editor

Comments posted to this topic are about the item The Vector Data Type

What Power BI DirectQuery does to your SQL Server (and how to fix it)

By kat.korson@redeagle.tech

Comments posted to this topic are about the item What Power BI DirectQuery does...

The New OS Wars

By Steve Jones - SSC Editor

Comments posted to this topic are about the item The New OS Wars

Visit the forum

Question of the Day

The Vector Data Type

What is the vector data type in SQL Server?

See possible answers