How to view cPanel statistics:
CPanel lists all information about your accounts through direct statistics on the cPanel interface. The most important information you monitor is CPU, memory usage, MySQL databases, or Email Forwarders.
On the right side of the cPanel page you can access the login to your own account, view the cPanel statistics and in the next lines you can get a description of all the information that will appear.
Description statistics
Disk usage: Displays how much disk space you consume in megabytes.
MySQL® Disk Usage: Displays the amount of disk space used by MySQL® databases.
PostgreSQL Disk Usage: Displays the amount of disk space used by PostgreSQL databases
Bandwidth: The bandwidth consumed by your account is displayed as a whole.
Additional Domains: You can check the number of domains you have set up in the Addon field.
Subdomains: Here you can find out how many subdomains you have in your own account.
Aliases: Here you can see how many nicknames (formerly known as parked domains) you've set up.
E-mail accounts: Here are the number of e-mail accounts that you have created.
Autoresponders: Here the number of responding email accounts is displayed automatically
Forwarders: You can check back e-mailers and see how many e-mail transactions you have set up.
Email filters: Through this box you can view the number of email filters you have set up.
FTP Accounts: Here you can identify the number of FTP accounts that you have created.
MySQL® databases: Here are the number of MySQL® databases you have created.
PostgreSQL databases: You can view the amount of PostgreSQL databases that you created.
CPU Usage: Here's how much CPU is used by your account.
Logins: Here you can see the size of PHP scripts that are currently running.
PhysicalMemoryUsage: Here you can view the amount of physical memory.
IOPS: Here is the size of the input output operations that your account uses per second.
UseI / O: Here is the amount of input and output used by your account.
NumberofTransactions: The number of transactions currently in your account is reviewed