Interested to Buy Any Domain ? << Click Here >> for more details...
Explain iostat, vmstat and netstat.
- 3 Answers
- 23760 Views
- CTS, Wipro, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / srikanth
netstat - Print network connections, routing tables,
interface statis-
tics, masquerade connections, and multicast memberships
vmstat - Report virtual memory statistics,
vmstat reports information about processes, memory,
paging, block IO,
traps, and cpu activity.
The first report produced gives averages since the
last reboot. Addi-
tional reports give information on a sampling
period of length delay.
The process and memory reports are instantaneous in
either case.
iostat - Report Central Processing Unit (CPU) statistics and
input/out-
put statistics for devices and partitions.
| Is This Answer Correct ? | 23 Yes | 1 No |
Answer / wizard_mcs@yahoo.co.in
vmstat will tell about the status of the virtual memory like
the memory swapped in, memory swapped out, memory used by
cpu etc.
netstat will give about the statistics of the network
connections which is connected to the host.
| Is This Answer Correct ? | 14 Yes | 1 No |
Answer / bandi sreekanth
statistics of virtual memory -vmstat
statistics of input/output and cpu -iostat
statistics of network statisticks - netstat
| Is This Answer Correct ? | 5 Yes | 1 No |
which script will invoke first ,when /etc/init.d starts
What happens when we execute a unix command?
What is the use of touch command in there?
write grep commands to select the lines that have exactly two characters
What is a shell in Unix? Name some common Unix shells.
How can we use grep command in unix?
what are filters?
Through which command will redirect output to bOth screen and files at the same time?
Is there any command in Unix, other than:ls, to list the files in a directory? The answer will be highly appreciated...
How to check the flavor of UNIX?
How do I clear my terminal history?
What is a bash command?
Unix Commands 
