Viewing 15 posts - 1,216 through 1,230 (of 22,219 total)
<sigh>
So I post a comment over at DBA Stack Exchange, because I know what I'm posting isn't an answer. I get dinged for it because it almost reads like an...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
September 2, 2021 at 1:15 pm
You get one row per batch if you collect batch_completed. You get one row per procedure call if you collect rpc_completed. You get one row per statement if you collect...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
September 2, 2021 at 12:15 pm
Further to what Brian says, that TOP might even hurt performance. So, yeah, ditch it. It's not adding functionality for you.
The only thing I can spot right now without an...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
September 1, 2021 at 1:06 pm
Hello ,
Is the activation of the Automatic tuning function on an Azure SQL manager instance equivalent to the recompile operation
Not even a little bit. A recompile is simply the...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
September 1, 2021 at 12:59 pm
I don't think there are a standard set of canned reports that someone can simply hand you. There are too many variables at play. Personally, I've usually used a 3rd...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
September 1, 2021 at 12:52 pm
You are collecting every single statement. Of course it's a lot. I'd suggest changing that to batch & rpc completed. You'll still get a ton, but not as much as...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 30, 2021 at 9:20 pm
Not really. If you want less detailed usage, and you're on 2016+, you can use Query Store. If you want detailed usage, there are two real choices, Extended Events and...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 30, 2021 at 4:22 pm
Every single query is using some CPU. Depending on what the queries are doing, sorts, etc., more CPU is necessary to figure things out. Parallelism causes CPU because a given...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 30, 2021 at 3:26 pm
You can't really track user behavior through the logs. Without specialized tools, you can't view the information in the logs. That's really not what the logs are for. It's all...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 30, 2021 at 3:22 pm
Redgate has grown to be a very successful company with a declared profit of 9.7M GBP in 2019 Fin Year....so it's not like they couldn't afford to sort...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 30, 2021 at 2:17 pm
Without seeing what you're talking about specifically, the session you have defined, I can't say what you're seeing or why.
Yes, Extended Events captures this information. In fact, unknown to most,...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 30, 2021 at 2:02 pm
@Grant, I am having same issue. Execution plan "Output List' says 3 columns, col1, 2 and 3 above that Object" is 'PK_id'.
I understand if you add those columns to...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 30, 2021 at 1:26 pm
So, my personal and heartfelt request as a member of "the community that was", I'd love it if you and JLS (another recent revisitor) and a host of...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 30, 2021 at 12:07 pm
How big are those indexes? Small ones simply can't be defragmented.
BTW, common practice now is to kind of ignore fragmentation. It's just not that big a deal. In fact, constantly...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 20, 2021 at 11:22 am
Total agreement that the system_health Extended Event session is the way to go. Here's a sample query that shows how to pull deadlock information out. You can also use...
"The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood"
- Theodore Roosevelt
Author of:
SQL Server Execution Plans
SQL Server Query Performance Tuning
August 20, 2021 at 11:19 am
Viewing 15 posts - 1,216 through 1,230 (of 22,219 total)