Tools for Memory/Disk/CPU

[whcdavid]

Hello Allo,

There are lots of tools out there to check memory/cpu/disk usage. Here are the basic tools:

For memory use you can use

free command

CPU Usage

top command

Disk Usage

iostat

Also, you can use vmstat, etc...

to check network issues you can use ethtool

Thanks,
David K.

[baadman28]

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[ailema]

how will i know how many spaces does my memory left, i eman whats the command on how to check memory space

[linuxy]

You can use df command is to report how much free disk space is available for each mount.


For more options


Commands Reference, Volume 2 - df Command

[jbvps]

For network usage iptraf is good.

To check disk I like hdparm and iostat.

[linuxy]

Dear All,

you can try with the $ top command itself
It will display overall system status - uptime, load average, process counts, CPU status, and utilization statistics for both memory and swap space.

Else try it with mpstat tool How do I Find Out Linux CPU Utilization?

[stiffen8]

You be capable of use df command is to description how much free disk space is to be had for each mount.

[harrylee]

Thank you this is command is very important. In some problem we use this command and we get information related our CPU,Ram. I am related to computer Hardware filed it is very important and crucial for me. Thank you keep here this useful command.

[alanborder12]

I really don’t know much about the necessity of a disk, CPU and memory for a computing device. Please tell me more information about them.

[xester]

try one tcptrack for network usage, can be good.