Take a look at the below command and output. It seems to break things down well:
This is from a machine with 64Gb of Memory and this row shows the f ree memory:
Free (freelist) 13096905 51159 78%
Last edited by DukeNuke2; 06-29-2011 at 12:33 PM..
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 OPENSOLARIS
mman
mman.h(3HEAD) Headers mman.h(3HEAD)NAME
mman.h, mman - memory management declarations
SYNOPSIS
#include <sys/mman.h>
DESCRIPTION
The <sys/mman.h> header supports the following options:
o the Memory Mapped Files option
o the Shared Memory Objects option
o the Process Memory Locking option
o the Memory Protection option
o the Synchronized Input and Output option
For Memory Mapped Files and Shared Memory Objects options, the following protection options are defined:
PROT_READ Page can be read.
PROT_WRITE Page can be written.
PROT_EXEC Page can be executed.
PROT_NONE Page cannot be accessed.
The following flag options are defined:
MAP_SHARED Share changes.
MAP_PRIVATE Changes are private.
MAP_FIXED Interpret addr exactly.
The flags immediately following are defined for msync(). See msync(3C).
MS_ASYNC Perform asynchronous writes.
MS_SYNC Perform synchronous writes.
MS_INVALIDATE Invalidate mappings.
The symbolic constants immediately following are defined for the mlockall() function. See mlockall(3C).
MCL_CURRENT Lock currently mapped pages.
MCL_FUTURE Lock pages that become mapped.
The symbolic constant MAP_FAILED is defined to indicate a failure from the mmap() function. See mmap(2).
The mode_t, off_t, and size_t types are be defined as described in <sys/types.h>. See types(3HEAD).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Committed |
+-----------------------------+-----------------------------+
|Standard |See standards(5). |
+-----------------------------+-----------------------------+
SEE ALSO mmap(2), mprotect(2), munmap(2), madvise(3C), mlock(3C), mlockall(3C), msync(3C), shm_open(3C), shm_unlink(3C), attributes(5), standards(5)SunOS 5.11 5 Feb 2008 mman.h(3HEAD)