You can check how much memory and swap space are allocated to WSL using the free command from within a WSL distribution: free -h -giga On builds older than 20175, WSL could consume up to 80% of your host RAM. On machines running build 20175 or higher, RAM is limited to either 50% of your total memory or 8GB, whichever happens to be smaller. According to Microsoft’s documentation, the amount of RAM that gets allocated to WSL depends on your Windows build number. This special process represents all the resources consumed by your Linux VM while WSL is running. Use the command mysqladmin proc stat to identify any MySQL queries hanging for a long time to cause a high memory usage for them.If you’ve ever opened up Task Manager while WSL 2 was running on a Windows machine, you’ve probably noticed a process named vmmem hogging a sizable chunk of your memory and slowing down your machine. High number of failed access attempts like login. High access to unavailable resources/files etc. Some suspicious activities identifiable from the access logs are The history of memory usage for the day can be found using the “sar” command.Īnother tool to identify the Memory consuming processes is the “top” command, which will give you the option to sort the running processes based on their resource usage.įor a cPanel server, you can use the grep command to search the website access logs to see any suspicious/abusive access to the website to cause this resource exhaustion.Įxample: grep -ir “05/Jul/2022:10:20” /usr/local/apache/domlogs/ The command will show you the current RAM and swap usage in MB. You can use the command “free” to find the current memory usage in the server. You can use the grep command to search all log files in /var/log/ location for an out-of-memory error. Here is the list of commands that can be used to check memory usage in Linux.
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