How do I see disk usage in Solaris 11?
Use the df command to show the amount of free disk space on each mounted disk.
What does iostat command do?
Description. The iostat command is used to monitor system input/output (I/O) devices (physical and logical) that are loaded, by observing the time for which these devices are active.
How do I see disk space on Linux?
Linux check disk space with df command
- Open the terminal and type the following command to check disk space.
- The basic syntax for df is: df [options] [devices] Type:
- df.
- df -H.
Why we use iostat command in Linux?
The pidstat command is used for monitoring individual tasks currently being managed by the Linux kernel. It writes to standard output activities for every task selected with option -p or for every task managed by the Linux kernel if option -p ALL has been used.
What did the iostat command show when running it?
The iostat command is used for monitoring system input/output device loading by observing the time the devices are active in relation to their average transfer rates. All statistics are reported each time the iostat command is run. The report consists of a CPU header row followed by a row of CPU statistics.
When to use iostat in Solaris performance troubleshooting?
12 iostat examples for Solaris performance troubleshooting. Iostat is one of the most useful command when troubleshooting a disk I/O performance issue. It can also be used to troubleshoot a CPU performance issue as well. The iostat command can be run in various ways.
When to use iostat to troubleshoot disk I / O?
Iostat is one of the most useful command when troubleshooting a disk I/O performance issue. It can also be used to troubleshoot a CPU performance issue as well. The iostat command can be run in various ways.
What is the purpose of the iostat command?
It monitors system input/output by observing the time the devices are active in relation to their average transfer rates. The iostat produce reports may be used to change the system configuration to raised balance the input/output between the physical disks. iostat is being included in sysstat package.
How to display extended disk statistics ( iostat-XTC )?
How to Display Extended Disk Statistics (iostat -xtc) Run the iostat -xtccommand to display extended disk statistics.