My Lucee website stops loading any ColdFusion pages after 4 weeks or so of running. I need to reboot the server in order to get things running again.
Server Setup
This is a low volume website that allows users to search for information via a backend database.
- Cloud Server 1 vCPU, 1 Gb Ram
- Ubuntu 22.04 LTS
- Apache Apache/2.4.52 (Ubuntu)
- MySQL 8.0.34-0ubuntu0.22.04.1 for Linux on x86_64 ((Ubuntu))
- Lucee lucee-5.4.3.15, Heap Size: Min (mb) [256], Max (mb) [512].
Exception Log
The exception log mostly has errors such as below.
"ERROR","http-nio-8888-exec-31","01/15/2024","23:26:14","","Statement cancelled due to timeout or client request;lucee.runtime.exp.DatabaseException: Statement cancelled due to timeout or client request
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:113)
...
Notes
- Happens every 4 weeks or so.
- I need to reboot the server in order to get things running again.
- In ColdFusion Administrator, the heap size usage is typically listed at 60% or below.
- Queries to MySQL seem to be slower on this server than my old 2015 ubuntu server with MySQL.
- I do not have diagnostic tools such as Fusion Reactor.
- I am a web developer, and not a server administrator, and so my server knowledge is limited.
Help
Your help and suggestions would be most welcome. Thank you.
6 posts - 4 participants