memory calculation

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1. Solaris

Physical memory calculation

Below is Physical Memory result : -bash-3.00$ prtconf | grep "Memory size" Memory size: 36854 Megabytes -bash-3.00$ vmstat 1 2 | tail -1 0 0 0 28220616 1318888 15 143 0 0 0 0 0 253 2 15 0 5215 14989 5917 7 0 93 and the script i have to calculate this in Percentage is : #!/bin/sh...

2. AIX

Regarding AIX Memory Utilization usage calculation

Hello, Am working on small program that used to calculate the memory usage of AIX servers. Am using svmon -G command to get the memory usage. For example, consider the following output. $ svmon -G size inuse free pin virtual mmode memory ...

3. Solaris

[DOUBT] Memory high in idle process on Solaris 10 (Memory Utilization > 90%)

Hi Experts, Our servers running Solaris 10 with SAP Application. The memory utilization always >90%, but the process on SAP is too less even nothing. Why memory utilization on solaris always looks high? I have statement about memory on solaris, is this true: Memory in solaris is used for...

4. Shell Programming and Scripting

Memory Calculation

Hi, I want an script that calculate total memory consume by all Oracle Process 6689 oraprod 16 0 1163m 155m 150m S 0 2.0 0:01.95 oracle 7046 oraprod 16 0 1161m 18m 14m S 0 0.2 0:00.02 oracle 7392 oraprod 16 0 1165m 39m 33m S 0 0.5 0:00.07 oracle 7394 oraprod 16 0 1161m 22m 18m S...

5. Shell Programming and Scripting

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6. Solaris

restrcit physical memory with zone.max-locked-memory

Is it possible to restrict physical memory in solaris zone with zone.max-locked-memory just like we can do with rcapd ? I do not want to used rcapd

7. Programming

How to deal with lots of data in memory in order not to run out of memory

Hi, I'm trying to learn how to manage memory when I have to deal with lots of data. Basically I'm indexing a huge file (5GB, but it can be bigger), by creating tables that holds offset <-> startOfSomeData information. Currently I'm mapping the whole file at once (yep!) but of course the...

8. Solaris

How to find Total and Free Physical Memory and Logical Memory in SOLARIS 9

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...

9. AIX

ulimits max locked memory virtual memory

Hi, Would any one be so kind to explain me : are ulimits defined for each user seperately ? When ? Specialy what is the impact of : max locked memory and virtual memory on performance of applications for a user. Many thanks. PS : this is what I can see in MAN : ulimit ] ...

LEARN ABOUT DEBIAN

psize

PSIZE(1)							  PDB2PQR Manual							  PSIZE(1)

NAME

       psize - Get dimensions and other information from PQR files

SYNOPSIS

       psize [--cfact=value] [--fadd=value] [--space=value] [--gememfac=value] [--gememceil=value] [--ofrac=value] [--redfac=value] {pqrfile}

       psize {--help | -h}

DESCRIPTION

       psize derives information from PQR files to preprare the models of proteins and chemicals for electrostatics calculations. The tool
       calculates dimensions for coarse and fine grids, grid spacings, box size and estimates the memory required to perform an electrostatics
       calculation.

       The calculation of this information can be influenced by giving constraints to psize as parameters.

OPTIONS

       psize accepts the following options:

       --help, -h
	   Print a help message and exit.

       --cfact=value
	   Factor by which to expand the molecule dimensions to get the coarse grid dimensions

       --fadd=value
	   Amount to add to the molecule dimensions to get the fine grid dimensions.

       --space=value
	   Desired fine mesh resolution.

       --gememfac=value
	   Number of bytes per grid point required for sequential MG calculation.

       --gememceil=value
	   Maximum MB allowed for sequential MG calculation. Adjust this to force the script to perform faster calculations (which require more
	   parallelism).

       --ofrac=value
	   Overlap factor between mesh partitions.

       --redfac=value
	   Maximum factor by which a domain dimension can be reduced during focusing.

SEE ALSO

       apbs(1), pdb2pqr(1)

AUTHOR

       Manuel Prinz <debian@pinguinkiste.de>
	   Wrote this manpage for the Debian System.

COPYRIGHT

       Copyright (C) 2008 Manuel Prinz

psize								    2008-06-04								  PSIZE(1)

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