05-03-2012
10 More Discussions You Might Find Interesting
1. Filesystems, Disks and Memory
All,
I am attempting to help tune a Sun for better performance (mainly for SAS 9.1), and have found indicators pointing to poor I/O utilization. I have run iostat -cx, and found one device in particular where the %w is in the 90's during processing. I have a feeling that this is where the SAS... (3 Replies)
Discussion started by: dj_is
3 Replies
2. AIX
Hi All AIX expert
i'm using AIX 5.2
When i execute this command which is :
----------------------------------------------------------------------
>> iostat -a
System configuration: lcpu=4 disk=30
tty: tin tout avg-cpu: % user % sys % idle % iowait
... (2 Replies)
Discussion started by: adzuanamir
2 Replies
3. Red Hat
A find for the "iostat" command on a redhat 5 update 4 comes back with no results.
Any separate rpm needs to be installed to get the binary for this ?
Thanks in advance. (1 Reply)
Discussion started by: uxadmin007
1 Replies
4. Solaris
Iostat inquiry;# iostat -e
---- errors ---
device s/w h/w trn tot
fd0 0 0 0 0
md0 0 0 0 0
md1 0 0 0 0
md2 0 0 0 0
md10 0 0 0 0
md11 0 0 0 0
md12 0 0 0 0
md30 0 0 0 0
md31 0 0 0 0
md32 0 0 0 0
md40 0 0 0 0
md41 0 0 0 0
md42 0 0 0 0
md50 0 0 0 0
md51 0 0 0 0
md52 0 0 0 0
md60 0 0 0... (2 Replies)
Discussion started by: pepi
2 Replies
5. AIX
Hello, I support Oracle 11g on AIX 7.1.
Using the command
$iostat -D hdisk2 hdisk4 hdisk5 5
I get the following output:
hdisk5 xfer: %tm_act bps tps bread bwrtn
44.0 1.4M 178.2 1.4M 14.7K
read: ... (3 Replies)
Discussion started by: oracledba1024
3 Replies
6. Solaris
Hi Everyone,
I try to calculate the total hard disk space of a solaris machine using iostat -En command. Iterating the output and summing up all the number present near the Size: will give the exact size of the harddisk. But it is not working for a machine.
This command works in many flavors... (2 Replies)
Discussion started by: prasankn
2 Replies
7. SuSE
Hi,
my os is SLES 10
from sort
iostat
as my output does not include rkB/s and wkB/s I probably have to adjust the key position, so
is the following iostat pipe to sort service request command correct?
oracle@vmc_stallite:~> iostat -x | sort -nrk11
sda 0.96 ... (4 Replies)
Discussion started by: jediwannabe
4 Replies
8. Shell Programming and Scripting
Hi,
I have a requirement where parsed output from various linux commands like top, netstat, iostat, etc. will be the input for one javascript with the parsed output from these commands converted to JSON format
For "iostat" command, since there are two outputs - one w.r.t CPU utilization and... (2 Replies)
Discussion started by: gopivallabha
2 Replies
9. Shell Programming and Scripting
Hi,
I got the code below is one of the threads from this forum.
lineCount=$(iostat | wc -l)
numDevices=$(expr $lineCount - 7);
iostat $interval -x -t |
awk -v awkCpuFile=$cpuFile -v awkDeviceFile=$deviceFile -v awkNumDevices=$numDevices '
BEGIN {
print... (2 Replies)
Discussion started by: gopivallabha
2 Replies
10. Red Hat
I am facing strange behaviour of iostat command and top command. where initially it is showing high utilization and after it is showing low utilization.
iostat command
avg-cpu: %user %nice %system %iowait %steal %idle
73.60 0.01 23.93 0.92 0.00 1.54
Device: rrqm/s wrqm/s r/s w/s... (3 Replies)
Discussion started by: manoj.solaris
3 Replies
LEARN ABOUT DEBIAN
locale::script
Locale::Script(3perl) Perl Programmers Reference Guide Locale::Script(3perl)
NAME
Locale::Script - standard codes for script identification
SYNOPSIS
use Locale::Script;
$script = code2script('phnx'); # 'Phoenician'
$code = script2code('Phoenician'); # 'Phnx'
$code = script2code('Phoenician',
LOCALE_CODE_NUMERIC); # 115
@codes = all_script_codes();
@scripts = all_script_names();
DESCRIPTION
The "Locale::Script" module provides access to standards codes used for identifying scripts, such as those defined in ISO 15924.
Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 15924
four-letter codes will be used.
SUPPORTED CODE SETS
There are several different code sets you can use for identifying scripts. The ones currently supported are:
alpha
This is a set of four-letter (capitalized) codes from ISO 15924 such as 'Phnx' for Phoenician.
This code set is identified with the symbol "LOCALE_SCRIPT_ALPHA".
The Zxxx, Zyyy, and Zzzz codes are not used.
This is the default code set.
numeric
This is a set of three-digit numeric codes from ISO 15924 such as 115 for Phoenician.
This code set is identified with the symbol "LOCALE_SCRIPT_NUMERIC".
ROUTINES
code2script ( CODE [,CODESET] )
script2code ( NAME [,CODESET] )
script_code2code ( CODE ,CODESET ,CODESET2 )
all_script_codes ( [CODESET] )
all_script_names ( [CODESET] )
Locale::Script::rename_script ( CODE ,NEW_NAME [,CODESET] )
Locale::Script::add_script ( CODE ,NAME [,CODESET] )
Locale::Script::delete_script ( CODE [,CODESET] )
Locale::Script::add_script_alias ( NAME ,NEW_NAME )
Locale::Script::delete_script_alias ( NAME )
Locale::Script::rename_script_code ( CODE ,NEW_CODE [,CODESET] )
Locale::Script::add_script_code_alias ( CODE ,NEW_CODE [,CODESET] )
Locale::Script::delete_script_code_alias ( CODE [,CODESET] )
These routines are all documented in the Locale::Codes man page.
SEE ALSO
Locale::Codes
Locale::Constants
http://www.unicode.org/iso15924/
Home page for ISO 15924.
AUTHOR
See Locale::Codes for full author history.
Currently maintained by Sullivan Beck (sbeck@cpan.org).
COPYRIGHT
Copyright (c) 1997-2001 Canon Research Centre Europe (CRE).
Copyright (c) 2001-2010 Neil Bowers
Copyright (c) 2010-2011 Sullivan Beck
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.14.2 2011-09-26 Locale::Script(3perl)