how can i monitor usages of CPU, Memory, Hard disk etc. under SUN Solaries
through a c program or java program
i want to store that data into database so i can show it graphically
thanks in advance (2 Replies)
Please tell me solaris functions/api for getting following information
1- Function that tells how much memory used by current process
2- Function that tells how much memory used by all running processes
3- Function that tells how much CPU is used by current process
4- Function that tells how... (1 Reply)
Hi,
I can have only one instance of my script running at any point of time. So I have :
SCRIPT_NAME=$0
if ; then
echo "The process $0 is already running. Aborting the current instance of the job $0"
exit 1
fi
And in the last line of the script i had given exit 0
At times, though... (3 Replies)
how can I find cpu usage memory usage swap usage and
I want to know CPU usage above X% and contiue Y times and memory usage above X % and contiue Y times
my final destination is monitor process
logical volume usage above X % and number of Logical voluage above
can I not to... (3 Replies)
Hi,
I want to monitor the current cpu usage, monitor usage , disk I/o and network utlization for solaris using SNMP.
I want the oids for above tasks.
can you please tell me that
Thank you (2 Replies)
Hi All
I am not able to understand the usage of d# in the below variable declaration.
FILE_LOC contains the directory path
And also help me to know about what will be saved in the variable j.
Thanks!!!
j=${d#${FILE_LOC}/} (2 Replies)
Hi all,
Can you please tell me the command, with which one can know the amount of space a specific directory has used.
df -k . ---> Displays, the amount of space allocated, and used for a directory.
du -k <dir name> - gives me the memory used of all the files inside <dir>
But i... (2 Replies)
I recently came across this construct that i am not able to understand.
ex: cat $(grep -l 'HELLO' *)
the above command prints out the contents of the file if HELLO string is present in the file. I am not able to understand the usage of "$(" here.. can anybody help me understand this? $anything... (2 Replies)
Let's say i have 20 users logged on Server. How can I know how much memory percent used each of them is using with system time in each user? (2 Replies)
Discussion started by: roy1912
2 Replies
LEARN ABOUT SUNOS
atanl
atan(3M) Mathematical Library Functions atan(3M)NAME
atan, atanf, atanl - arc tangent function
SYNOPSIS
cc [ flag... ] file... -lm [ library... ]
#include <math.h>
double atan(double x);
float atanf(float x);
long double atanl(long double x);
DESCRIPTION
These functions compute the principal value of the arc tangent of x.
RETURN VALUES
Upon successful completion, these functions return the arc tangent of x in the range [-/2,/2] radians.
If x is NaN, NaN is returned.
If x is +-0, x is returned.
If x is +-Inf, +-/2 is returned.
ERRORS
No errors are defined.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO atan2(3M), isnan(3M), math.h(3HEAD), tan(3M), attributes(5), standards(5)SunOS 5.10 1 Sep 2002 atan(3M)