未加星标

Setting Memory #SQLNewBlogger

字体大小 | |
[数据库(mssql) 所属分类 数据库(mssql) | 发布者 店小二04 | 时间 2018 | 作者 红领巾 ] 0人收藏点击收藏

Another post for me that is simple and hopefully serves as an example for people trying to get blogging as #SQLNewBlogger s.

I had a great time away, and upon my return, I found lots of emails and messages to review from work. One of these was a note that Kevin Hill had updated his article on misconfigured SQL Server instances . I’d worked with Kevin before I left and thought this was a great topic. As I reviewed his update, I started thinking about one thing: memory.

I typically run 3-4 instances on a host. I usually do this to test different versions and their effect on Redgate products or to review questions from the SQL Server community. I don’t have unlimited memory, however, and need to be careful. At times I’ll set an older version of SQL Server to not start so that I don’t have too much memory pressure for my regular tasks.

I’d like to think I do a good job of setting up SQL Servers, and I did a double check on one of my machines. Sure enough, I had:


Setting Memory #SQLNewBlogger

This was my SQL 2016 instance, which is the main one. For the 2014 and 2017 instances, I’d reduced this to 4096 as I use those less frequently. However, for SQL Server 2019, I got this:


Setting Memory #SQLNewBlogger

The error is expected, since I set this up quickly after it was released (and before vacation) and hadn’t done anything. In this case, I need to enable advanced options.

I do that like this:

EXEC dbo.sp_configure 'show advanced options', 1 GO RECONFIGURE WITH OVERRIDE

That will turn on the option, so when I run the memory command it works.


Setting Memory #SQLNewBlogger

That’s not ideal, so let’s lower it to 4096. I can do that like this:

EXEC sp_configure 'max server memory', 4096 GO RECONFIGURE WITH OVERRIDE

This will change the memory SQL Server uses. The doc pages describes this, and since I’ve done little on this instance, it hasn’t used much memory. My setting doesn’t do much, but it will prevent more pressure from activity in the future.

SQLNewBlogger

This was a quick post. Once I read the article and realized I ought to check things, I also realized this is a nice, short topic to write about and share with others. If you haven’t checked the settings on your dev machine, do so.

And write about it.

本文数据库(mssql)相关术语:熊片数据库 mssql数据库 oracle数据库 pubmed数据库 access数据库 万方数据库

代码区博客精选文章
分页:12
转载请注明
本文标题:Setting Memory #SQLNewBlogger
本站链接:https://www.codesec.net/view/610840.html


1.凡CodeSecTeam转载的文章,均出自其它媒体或其他官网介绍,目的在于传递更多的信息,并不代表本站赞同其观点和其真实性负责;
2.转载的文章仅代表原创作者观点,与本站无关。其原创性以及文中陈述文字和内容未经本站证实,本站对该文以及其中全部或者部分内容、文字的真实性、完整性、及时性,不作出任何保证或承若;
3.如本站转载稿涉及版权等问题,请作者及时联系本站,我们会及时处理。
登录后可拥有收藏文章、关注作者等权限...
技术大类 技术大类 | 数据库(mssql) | 评论(0) | 阅读(88)