Contents
How do I check Solaris memory?
On Solaris, you can use the command prtconf to determine how much physical memory the computer has. This command (located in /usr/sbin) displays the total amount of memory for the computer in megabytes.
How do I see CPU usage in Solaris 11?
Use the sar -u command to display CPU utilization statistics. The sar command without any options is equivalent to the sar -u command. At any given moment, the processor is either busy or idle. When busy, the processor is in either user mode or system mode.
Which command is used for viewing memory utilization?
cat Command to Show Linux Memory Information This is a virtual file that reports the amount of available and used memory. It contains real-time information about the system’s memory usage as well as the buffers and shared memory used by the kernel.
What does PR stat mean?
Description. The prstat utility iteratively examines all active processes on the system and reports statistics based on the selected output mode and sort order. prstat provides options to examine only processes matching specified PIDs, UIDs, zone IDs, CPU IDs, and processor set IDs.
How does Solaris calculate load average?
check the load average in Solaris platform
- prstat -a.
- sar 1 5.
- iostat -xnctz 5.
- prstat -s cpu -n 5.
- top (Externally package for solaris 10, And from Solaris 11 on wards it is a default in OS)
What is the difference between Solaris 10 and 11?
You can migrate a UFS file system to a ZFS file system by using these commands on an Oracle Solaris 10 system or migrate UFS data to a ZFS file system between two Oracle Solaris 10 systems. Oracle Solaris 11 includes a new system clone and disaster recovery capability called Unified Archives.
How to monitor memory usage and space disk on Solaris 11?
Memory usage and space disk on Solaris 11 Ask Question Asked5 years, 4 months ago Active5 years, 4 months ago Viewed6k times 1 1 How can I monitor Memory Usage: 33/512MB (6%) Disk usage: 4.2/20GB (23%) CPU Load: 0.01 on a Solaris 11 System? I want to make a script to monitor my desktop resources.
What does SR mean in vmstat in Solaris?
Memory management is complicated. For example in vmstat you will see a column sr, which is the scan rate. When a Solaris server starts running out of memory it starts scanning for pages and that value shows how quickly it’s scanning. If you have a memory-critical application then that must be 0, if it isn’t then you need to add more memory.
What happens when a Solaris server runs out of memory?
When a Solaris server starts running out of memory it starts scanning for pages and that value shows how quickly it’s scanning. If you have a memory-critical application then that must be 0, if it isn’t then you need to add more memory. But as with all memory matters, that needs interpretation.
Which is the best book for Solaris system administration?
The book covers a broad range of Solaris system administration topics such as managing user accounts, diskless clients, booting a system, using the Service Management Facility (SMF), and managing software and patches.Topics are described for both SPARC and x86 based systems, where appropriate. JavaScript is required to for searching.