AWS Lightsail Gateway Timeout/Site unreachable
Hello I need help on a certain issue.
I migrated my site to AWS Lightsail, this is a wordpress site however my website is keep on getting Gateway Timeout (504) or site is unreachable. Rebooting my Lightsail instance don't solve the issue but Stopping and Starting my instance fix it however hours later it gets back to the issue again.
My DNS server is already set up and it's already have an SSL Certification.
My Current Instance Spec is: 1 GB RAM, 2 vCPUs, 40 GB SSD
Below is the screenshot of the issue I am encountering. Please help me or if anyone already solved this issue, thanks
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Hello.
don't solve the issue but Stopping and Starting my instance fix it however hours later it gets back to the issue again.
If the problem improves temporarily by repeatedly stopping and starting, there may be a problem with the CPU or memory.
What is the CPU and memory usage when the problem occurs?
The Lightsail plan you are using will burst when CPU usage exceeds 10% to temporarily improve performance, but once the burst capacity is used up, performance will drop to baseline throughput.
Therefore, if there is a certain amount of load, it is possible that the burst capacity is used up and the performance drops to the baseline throughput, causing this problem.
https://docs.aws.amazon.com/lightsail/latest/userguide/baseline-cpu-performance.html
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It make sense I checked the metrics it is way above the Sustainable Zone, thanks