I have a D series HP server with HP UNIX 10.20 as the OS. How will I obtain the processor speed and memory of the machine. I have 'root' privileges. (4 Replies)
Hi,
Can anyone help me out in writing the shell scrip which monitors a process which is running and gives me the output of the memory being used by the process, I have the requirement of monitorig the memory usage of the process when it is running.
Please help me out (3 Replies)
Hi,
In Sun solaris o/s how can i find the memory space available,Swap space.
By giving df command i can get the disc space.
I want RAM space & swap space.
If anybody assist me.that is great.
Thanks (2 Replies)
Hi,
Im working on Solaris 9 on SPARC-32 bit running on an Ultra-80, and I have to find out the following:-
1. Total Physical Memory in the system(total RAM).
2. Available Physical Memory(i.e. RAM Usage)
3. Total (Logical) Memory in the system
4. Available (Logical) Memory.
I know... (4 Replies)
Hi Unix Gurus i am somewhat new to unix scripting so need your help to
create a script as below.
# This script would find the process consuming memory beyond a certain #limit. if the meemory consumption is more than 100% for a period of 1
# minute for the specific process. the script would... (0 Replies)
I 've one box with 16gb of RAM and top, vmstat showing 8712M free , i 'm unable to find which process is eating up rest of the memory , the system is not running anything at the moment. (14 Replies)
hi, I have done the below, but am confused as to how much memory is "free"
please help
thanks
$ free
total used free shared buffers cached
Mem: 132033488 48827536 83205952 0 1007696 45404632
-/+ buffers/cache: 2415208 ... (7 Replies)
All,
AIX: 6.1 64 bits
How to find out Free memory available on AIX 6.1 64 bits
When I used :
svmon -G
size inuse free pin virtual mmode
memory 1048576 612109 191151 215969 549824 Ded-E
pg space 4325376 ... (1 Reply)
Hi all,
Can any please provide how to calculate the cpu and memory usage of HP-UX server.
Thanks in advance. (6 Replies)
Discussion started by: ssk250
6 Replies
LEARN ABOUT DEBIAN
tau_track_memory_headroom
TAU_TRACK_MEMORY_HEA(3) TAU Instrumentation API TAU_TRACK_MEMORY_HEA(3)NAME
TAU_TRACK_MEMORY_HEADROOM - Track the headroom (amount of memory for a process to grow) by periodically interrupting the program
SYNOPSIS
C/C++:
TAU_TRACK_MEMORY_HEADROOM(void);
Fortran:
TAU_TRACK_MEMORY_HEADROOM(void);
DESCRIPTION
Tracks the amount of memory available for the process before it runs out of free memory on the heap. This call sets up a signal handler
that is invoked every 10 seconds by an interrupt (this interval may be altered by using the TAU_SET_INTERRUPT_INTERVAL call). Inside the
interrupt handler, TAU evaluates how much memory it can allocate and associates it with the callstack using the TAU context events (See
TAU_REGISTER_CONTEXT_EVENT(3)). The user can vary the size of the callstack by setting the environment variable TAU_CALLPATH_DEPTH (default
is 2). This call is useful on machines like IBM BG/L where no virtual memory (or paging using the swap space) is present. The amount of
heap memory available to the program is limited by the amount of available physical memory. TAU executes a series of malloc calls with a
granularity of 1MB and determines the amount of memory available for the program to grow.
EXAMPLE
C/C++ :
TAU_TRACK_MEMORY_HEADROOM();
Fortran :
call TAU_TRACK_MEMORY_HEADROOM()
SEE ALSO TAU_TRACK_MEMORY(3), TAU_SET_INTERRUPT_INTERVAL(3), TAU_ENABLE_TRACKING_MEMORY_HEADROOM(3), TAU_DISABLE_TRACKING_MEMORY_HEADROOM(3),
TAU_TRACK_MEMORY_HEADROOM_HERE(3)
08/31/2005 TAU_TRACK_MEMORY_HEA(3)