vmstat output goes into awk. awk looks for lines count > 7; then if po or pi (col=$5 $6)
is above 10 execute the script called myscript.sh. myscript sends a warning email.
So, you need to create a simple script to send an email.
Hi Guys: Would like to know how to check system swapping and paging and some theory on how they function. I am an oracle dba and my environment is 8171 on AIX 433. We have a 1GB of RAM on the box and I am educating myself to see how much more SGA can be accommodated on the box and what are the... (2 Replies)
Hello everyone
I have 4g of paging space in my rootvg disk
I´m going to reduce them to 1gb in my rootvg disk and add 3gb of paging space on my san disk.
My rootvg disk is mirror.
My question is I can do this on line ?
and I can do with the mirror ? or I need to unmirror first my... (2 Replies)
Hello everyone
I have a doubt about how many paging space can have in the same disk.
lsps -a
Page Space Physical Volume Volume Group Size %Used Active Auto Type
paging00 hdisk0 rootvg 3072MB 1 yes yes lv
hd6 hdisk0 ... (4 Replies)
Hi,
What is the command to know paging in RedHat? vmstat talks about swapping but not paging.
Also how much paging should be tolerated in the system and how to reduce paging.
Thanks in advance. (1 Reply)
Hi Friends,
Can you please answer the following questions.
1) What is Paging rate ?
2) How to Calculate Paging rate from the following topas command output?
Faults 206 Real,MB 28671
Steals 311 % Comp 71.1
PgspIn 1 % Noncomp 28.8 ... (3 Replies)
Hello dear friends, We have VG filevg which consists of 2 PVs when I rechecked the VG there is no Pagingspace LV.. The VG is usually Highly loaded because much reads and writes.. Is this a must to create Paging space on the specified LV? (2 Replies)
Hi,
I have paging size 2048M showed from topas and 10240M showed from "lsps -a", can anyone tell what is the difference? and how to change the PAGING SIZE (showed in topas) to 8192M?
Can you please tell in detail step?
Thanks!
Victor
#topas
Topas Monitor for host: egsprc01dev ... (10 Replies)
Hi ,
I have 8Gb memory in my JS21 server. When I run svmon it shows 3655Mb memory is utilized and 4344Mb free. I have configured 8Gb paging space and 14% is utilized which is 1Gb. I dont have memory issues but just want to know Why 1gb paging is utilized when my almost 4Gb real memory is free?... (6 Replies)
Discussion started by: vjm
6 Replies
LEARN ABOUT CENTOS
yapp
YAPP(1) User Contributed Perl Documentation YAPP(1)NAME
yapp - A perl frontend to the Parse::Yapp module
SYNOPSYS
yapp [options] grammar[.yp]
yapp -V
yapp -h
DESCRIPTION
yapp is a frontend to the Parse::Yapp module, which lets you compile Parse::Yapp grammar input files into Perl LALR(1) OO parser modules.
OPTIONS
Options, as of today, are all optionals :-)
-v Creates a file grammar.output describing your parser. It will show you a summary of conflicts, rules, the DFA (Deterministic Finite
Automaton) states and overall usage of the parser.
-s Create a standalone module in which the driver is included. Note that if you have more than one parser module called from a program,
to have it standalone, you need this option only for one of your parser module.
-n Disable source file line numbering embedded in your parser module. I don't know why one should need it, but it's there.
-m module
Gives your parser module the package name (or name space or module name or class name or whatever-you-call-it) of module. It defaults
to grammar
-o outfile
The compiled output file will be named outfile for your parser module. It defaults to grammar.pm or, if you specified the option -m
A::Module::Name (see below), to Name.pm.
-t filename
The -t filename option allows you to specify a file which should be used as template for generating the parser output. The default is
to use the internal template defined in Parse::Yapp::Output.pm. For how to write your own template and which substitutions are
available, have a look to the module Parse::Yapp::Output.pm : it should be obvious.
-b shebang
If you work on systems that understand so called shebangs, and your generated parser is directly an executable script, you can specifie
one with the -b option, ie:
yapp -b '/usr/local/bin/perl -w' -o myscript.pl myscript.yp
This will output a file called myscript.pl whose very first line is:
#!/usr/local/bin/perl -w
The argument is mandatory, but if you specify an empty string, the value of $Config{perlpath} will be used instead.
grammar
The input grammar file. If no suffix is given, and the file does not exists, an attempt to open the file with a suffix of .yp is tried
before exiting.
-V Display current version of Parse::Yapp and gracefully exits.
-h Display the usage screen.
BUGS
None known now :-)
AUTHOR
Francois Desarmenien <francois@fdesar.net>
COPYRIGHT
(c) Copyright 1998-1999 Francois Desarmenien, all rights reserved. See Parse::Yapp(3) for legal use and distribution rights
SEE ALSO Parse::Yapp(3)Perl(1)yacc(1)bison(1)perl v5.16.3 2001-02-11 YAPP(1)