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Operating Systems
Solaris
iostat -e / -E output explanation
Post 65300 by izy100 on Friday 4th of March 2005 05:40:57 AM
03-04-2005
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Hi all,
i have run iostat -em, and get below result. Can i know what is this output meaning, and how to fix that problem.
iostat -em
---- errors ---
device s/w h/w trn tot
sd7 0 1 0 1
sd8 1 1 0 2
sd9 0 1 0 1
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4. Shell Programming and Scripting
Friends,
.
On linux i have to run iostat command and in each iteration have to print the greatest value in each column.
e.g
iostat -dt -kx 2 2 | awk ' !/sd/ &&!/%util/ && !/Time/ && !/Linux/ {print $12}'
4.38
0.00
0.00
0.00
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5. Shell Programming and Scripting
Friends,
Need some help.
On linux i have to run iostat command and in each iteration have to print the greatest value in each column.
e.g
iostat -dt -kx 2 2 | awk ' !/sd/ &&!/%util/ && !/Time/ && !/Linux/ {print $12}'
4.38
0.00
0.00
0.00
WHhat i would like to... (15 Replies)
Discussion started by: achak01
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Hi Guys,
I've been having some arguments with my colleagues about one thing. Always my thought was that as as far as disk performance is concern by looking at the output of the iostat command (AIX) you would be able to identify if you have a hot disk and then by moving some files out that disk... (3 Replies)
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My scheduled collection of statistics is giving very large output because of an high number of ssd device not associated to any disk
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I.g.
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8. Solaris
Noticed that asvc_t values in iostat command outputs are mostly more than 100 in our previous iostat analysis.
Also found the following detail from an alternate site IO Bottleneck - Disk performance issue - UnixArena
----
1. asvc_t average service time of active transactions, in... (2 Replies)
Discussion started by: saraperu
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9. Shell Programming and Scripting
Hi,
I got the code below is one of the threads from this forum.
lineCount=$(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
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LEARN ABOUT DEBIAN
pure-statsdecode
pure-statsdecode(8) Pure-FTPd pure-statsdecode(8) NAME
pure-statsdecode - Show human-readable dates from a "stats" logfile SYNTAX
pure-statsdecode filename pure-statsdecode - DESCRIPTION
This program decodes Pure-FTPd's "stats" log files and converts timestamps into human-readable dates. OPTIONS
- means to read the standard input. filename is a log file produced with pure-ftpd -O ftpstats:/path/to/logfile EXAMPLES
To run this program the standard way type: pure-statsdecode /var/log/pureftpd.log > /tmp/pureftpd.humanlog Alternativly you can run it as: cat /var/log/pureftpd.log | pure-statsdecode - | gzip --best > /tmp/pureftpd.humanlog.gz AUTHORS
Frank DENIS <j at pureftpd dot org> SEE ALSO
ftp(1), pure-ftpd(8) pure-ftpwho(8) pure-mrtginfo(8) pure-uploadscript(8) pure-statsdecode(8) pure-pw(8) pure-quotacheck(8) pure-authd(8) RFC 959, RFC 2228, RFC 2389 and RFC 2428. Pure-FTPd team 1.0.36 pure-statsdecode(8)