0
votes
1answer
27 views

How can I measure the number of IOPs for a certain query

I need to estimate the max IOPs for a certain MySQL DB (one that does not exist yet). The OS is Linux and the DB is MySQL 5.1.x (though I don't think the DB brand is important for the asked topic) ...
0
votes
0answers
25 views

What dialect is recommended for MySQL when using TPC-DS query generator?

I am trying to do a benchmark using TPC-DS and I was wondering what value should be used in the parameter "Dialect" for the dsqgen when the tests are going to be performed in MySQL. Also, I was ...
4
votes
1answer
419 views

Running the DBT2 test results in 0.00 NOTPM

I'm trying to run the MySQL DBT2 Benchmark Tool, I have unzipped the archive and run the following commands: ./configure --with-mysql make make install mkdir /tmp/dbt datagen -w 3 -d /tmp/dbt --mysql ...
2
votes
2answers
538 views

any documentation on tpcc-mysql benchmark tool

Where can I find tpcc-mysql documentation? I google it but I can't find any documentation about it.
0
votes
1answer
105 views

mysqlslap running very slow on a specific computer

I've recently discovered the tool mysqlslap and have run some simple tests with it. I currently have three test environments (2 Win 7, 1 Linux Ubuntu) where I can run these tests. However, running a ...
0
votes
2answers
343 views

MySQL Benchmark on FreeBSD and Ubuntu [closed]

I'd like to benchmark two db servers, one is running Ubuntu the other FreeBSD. Unfortunately we are unable to install SysBench on the FreeBSD OS. Could anyone recommend any alternatives? Or should I ...
1
vote
2answers
257 views

mysqlslap number in sql statement to change with iteration

I am trying to figure out how to increment a number in a mysqlslap query with every iteratiom. Let me explain what I exactly mean: I got a query: SELECT age FROM member WHERE id = [some number] ...
4
votes
1answer
3k views

I want to know about the IOPS (I/O Per Second) and How it influences the DB CRUD operation

I want to get a dedicated server for my Database (MySQL) which runs InnoDB Engine. There is this option in InnoDB capacity that you can define the IOPS in it. Let's say that I have a SATA 72K-RPM HDD ...
0
votes
1answer
196 views

Why we use low numbers for concurrent in MySQL benchmarks or HTTP_LOAD? [closed]

I've seen so many times that we use numbers like 5,6 or 10 at most. What is this concurrency? Doesn't it refer to number of simultaneous users in bench? EDIT I'm not talking about any specific ...
2
votes
1answer
536 views

How to use the 'select benchmark' command on a procedure

I am trying to check which of my procedures is slowest and thus needs optimization. I currently have around 160 procedures and about 30 functions. I am using the select benchmark() to check the ...
10
votes
4answers
4k views

Are there any MySQL Benchmarking tools?

I've heard a long time ago that there is this tool that helps you tweek mysql settings for better performance but i can't seam to find it. I am aware that I can use ab for apache to simulate high ...