// Commands to gather OS level (Alpine Linux) data

// Collect Linux processes and system real-time information with top. This command includes the
// -b flag for batch (needed to redirect to a file) and the -n flag to specify the number of iterations. 
// This command will run for 18 seconds, and send the output to the specified file

top -b -n 5 > top-output.txt

// Check memory usage

free -ht

// Check file system disk space usage

df -h

// Check open tcp connections

netstat -tlpn > netstat-output.txt

// Check for open files. lsof is usually installed in Alpine Linux;
// there is no tidy equivalent.

lsof -p $(pgrep vault) > lsof-vault-output.txt