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Releem / mysqlconfigurer

Releem is a simple MySQL tuning tool to improve database performance and reduce servers costs.
https://releem.com
GNU General Public License v3.0
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RDS Memory usage graph issue #212

Closed drupaladmin closed 9 months ago

drupaladmin commented 10 months ago

Something we also noticed that seemed "off" and we wanted to ask about is the memory (RAM) usage: The below image looks like it's saying that we're only using 56 GB out of our 498 GB available? but if we were to look in performance insights in AWS our Free Memory appears to be around 77 GB (not 450 GB) am I reading the output wrong? or? image (10) image (9)

drupaladmin commented 10 months ago

Releem monitors only Active memory, but it isn’t the whole used memory https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_Monitoring-Available-OS-Metrics.html This metrics isn’t used in the tuning process. We’ll fix that ASAP.