mysqlconfigurer
mysqld_exporter
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| mysqlconfigurer | mysqld_exporter | |
|---|---|---|
| 11 | 12 | |
| 225 | 2,021 | |
| 2.7% | 2.3% | |
| 8.1 | 7.8 | |
| 9 days ago | 9 days ago | |
| Go | Go | |
| GNU General Public License v3.0 only | Apache License 2.0 |
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mysqlconfigurer
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What is MySQL Throughput?
Managing a MySQL database effectively requires constant monitoring, detecting performance issues and optimization, tasks that can be both time-consuming and complex. This is where Releem steps in – offering a comprehensive solution to automate these processes. Releem calculates QPS and uses throughput data and trends to make configuration suggestions that can dramatically improve your database performance.
- Releem: Db Performance Tuning as a Service
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What SaaS are you working on?
releem.com
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PSA: For anyone having trouble narrowing down performance issues on your sites, use code profiler to find the culprits
If you're trying to identify server side issues, for the database at least I'd recommend Releem: https://releem.com/
- Does anyone have experience using Releem for MySQL performance optimization on a VPS?
- Recommendation for adding MySQL index for slow WooCommerce Memberships query
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DB using up more and more ram
You can try to check you MySQL settings using MySQL perfomance tuning tool https://releem.com
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Is there any tool I can use to see what improvements can be made to a db?
If you use MySQL/MariaDB/Percona you can try https://releem.com. It scores your MySQL settings and recommends configuration tailored for your server.
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Can I have your advice on this high performance issue? Thanks
https://releem.com to automatically optimize your MySQL configuration.
- Do you know any tool for an automated creation performance optimized MySQL configuration file?
mysqld_exporter
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Monitoring MySQL with Prometheus and Grafana in Docker
To install it you can follow the instructions in the GitHub repository and you can run it in a Docker container as well.
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Are there any tools that will suggest beneficial indexes to add? / Why doesn't MySQL/MariaDb have this functionality built in?
Prometheus and the mysqld_exporter can provide lots of good, detailed, real-time metrics on your performance.
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Fetching date of the last time a DB was accessed.
What I would do is to persist those between restarts. If you need metrics, something like the prometheus-mysql-exporter (or any other scrapping process) can periodically query mysql for metrics, including (although not by default) performance_schema. That is what I would suggest to solve your monitoring (and would get you a robust and maintained metric system), plus counters will automatically solve the "reset to 0" on restart.
- Is it posible to get database based bandwidth consuming stats on a MySQL server?
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Best Practices on Server Administration
As u/mtocker said, best practice today is to use a modern metrics-based monitoring platform like Prometheus and mysqld_exporter. This does much more than just "not offline".
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Top key metrics for monitoring MySQL
To start monitoring MySQL with Prometheus, you’ll need to deploy the MySQL Exporter in your cluster. To deploy the exporter, you can use the example files provided below.
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Anyone using official mysqld exporter?
I'm not MySQL user, but I'm writing a custom exporter for my NoSQL clusters, so studying the official mysql exporter (https://github.com/prometheus/mysqld_exporter) just for reference.
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How do you manage exporters?
For example mysqld_exporter , you supply mysql connection details while mysqld_exporter itself running inside k8s as a just another container, then prometheus will scrape the mysqld-exporter. Deploying mysqld-exporter is just another Deployment.
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Monitoring InnoDB Cluster members using Prometheus and MySQL Exporter
When manually rejoining the cluster fails, syncing the server's replication logs manually is an especially harrowing experience. These occurrences were greatly reduced by upgrading our cluster to the 8.0.x series of releases, making use of the Auto Rejoin feature, and monitoring our clusters members using MySQL Exporter
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Unable to monitor MySQL server with TLS (mysqld_exporter).
"latest" as in 0.13.0-rc.0?
What are some alternatives?
MySQLTuner-perl - MySQLTuner is a script written in Perl that will assist you with your MySQL configuration and make recommendations for increased performance and stability.
mydumper - Official MyDumper Project
awesome-mysql-performance - 🔥 A curated list of awesome links related to MySQL / MariaDB / Percona performance tuning
prometheus - The Prometheus monitoring system and time series database.
lnmp - LEMP stack/LAMP stack/LNMP stack installation scripts for CentOS/Redhat Debian and Ubuntu
mysql-audit - AUDIT Plugin for MySQL. See wiki and readme for description. If you find the plugin useful, please star us on GitHub. We love stars and it's a great way to show your feedback.
Matomo - Empowering People Ethically with the leading open source alternative to Google Analytics that gives you full control over your data. Matomo lets you easily collect data from websites & apps and visualise this data and extract insights. Privacy is built-in. Liberating Web Analytics. Star us on Github? +1. And we love Pull Requests!
postgresqltuner - Simple script to analyse your PostgreSQL database configuration, and give tuning advice
poeticmetric - PoeticMetric is a free as in freedom, open source, privacy-first, regulation-compliant, and blazingly fast Google Analytics alternative.
slowql - A package to parse slow query logs in Go, with associated tooling (digester, replayer...), and compatible with multiple databases (MySQL, MariaDB, PerconaDB...).
laps - Light WordPress profiler.