Thanks a lot for prompt response. I need to figure out how much real memory is free because I need to expand one database memory. Could you tell me how can I see that?
I already wrote you have 8 GB free.
Is there anything that makes you believe this is incorrect ? Or perhaps by "real memory" you mean something different than RAM ?
I corrected a typo, you can run
and post its output.
I'm trying to write a C program to view server statistics such as:
- server general information
- CPU usage
- memory usage
- running processes
Cany anybody gives me hints on those system calls ??
ps: I'm using Tru64 unix (6 Replies)
Is there any way to get the file descriptor statistics of a socket file descriptor? I know that the fstat, stat system calls are for this purpose, but I want to know it there any way to get socket connection statistics for a file descriptor(like socket flags, connection type etc).
Does /proc... (3 Replies)
Hello
What commands can give following type of information about the server:
Time: 20080331.12:10:39
Current CPU: 97.0%
Current Memory: 3.7%
Current Disk Space: 76%
The resources on server is currently not available.
Current CPU, Memory, or Disk Space is exceeding threshold
Waiting for... (2 Replies)
Hello
If there is a way to get a statistics from Aix box server from a month.
cpu use, memory, disc use, etc.
Maybe via smitty or I need to do a script.
The os is Aix 5.3
Greetings (8 Replies)
Hi,
I have 3 columns in a file listed below.
X Y X/(X+Y)
1 1 0.5
1 1 0.5
4 1 0.8
1 1 0.5
6 1 0.857142857
1 1 0.5
23 1 0.958333333
Now I want to find confidence interval using the formula for each row.
(p-2 sqrt p(1-p)/(x+y), p+2... (7 Replies)
Hi,
Can someone advise what "generic" command can I use to show statistics of a process or a running script/process?
For example, I want to know how many hours/minutes it's taken to run or has been running, how much CPU it used and how much memory it used or uses.
I want to be able to... (2 Replies)
Hello every body
if I want to get the following statistics from a text file
1- sorted the n frequent words
2- sorted the n frequent characters
3- sorted the n frequent diagrams (tow letter together like th OR he)
4- sorted frequent n trigrams like (the OR all etc. )
5- any character... (10 Replies)
Discussion started by: khaled79
10 Replies
LEARN ABOUT MOJAVE
memory_pressure
MEMORY_PRESSURE(1) BSD General Commands Manual MEMORY_PRESSURE(1)NAME
memory_pressure -- Tool to apply real or simulate memory pressure on the system.
SYNOPSIS
memory_pressure [-l level] | [-p percent_free] | [-S -l level]
OPTIONS -l <level> Apply real or simulate memory pressure (if specified alongside simulate argument) on the system till low memory notifications cor-
responding to <level> are generated. Supported values are "warn" and "critical".
-p <percent_free> Allocate memory till the available memory in the system is <percent_free> of total memory. If the percentage of available
memory to total memory on the system drops, the tool will free memory till either the desired percentage is achieved or it runs out of memory
to free.
-S Simulate memory pressure on the system by placing it artificially for <sleep_seconds> duration at the "warn" or "critical" level.
-s <sleep_seconds> Duration to wait before allocating or freeing memory if applying real pressure. In case of simulating memory pressure,
this is the duration the system will be maintained at an artifical memory level.
DESCRIPTION
A tool to apply real or simulate memory pressure on the system
SEE ALSO vm_stat(1)Mac OS X Mar 7, 2013 Mac OS X