Linux

check_iostat – I/O statistics – updated 2016

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Description:

This is an updated version of: http://exchange.nagios.org/directory/Plugins/Operating-Systems/Linux/check_iostat–2D-I-2FO-statistics/details

– await added
– bugs fixed including now reports current values instead of – average since boot.
– pnp4nagios template created
— Update Sept 2016 —
Fixed tps returning 0 all the time

Current Version

1.1.0

Last Release Date

2016-09-01

Compatible With

  • Nagios 3.x
  • Nagios 4.x

Owner

Chris Lewis

License

GPL

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Project Files
FileDescription
check_iostst v1.1.0

Script check_iostst v1.0.0

check_iostat.php

pnp4nagios template

Project Notes
This is an updated version of: http://exchange.nagios.org/directory/Plugins/Operating-Systems/Linux/check_iostat--2D-I-2FO-statistics/details I have added the await to the output as this shows how long the OS spends waiting to write to disk which I think is very important. I have also fixed some bugs so the script now shows the current stats instead of the average stats since boot time Finally I have created a pnp4nagios template which shows tps on one graph, await on another and read/writes Kb/s on the third. === Example usage ==== $ /usr/lib64/nagios/plugins/check_iostat -d sda -w 5000000,10000000,10000000,8 -c 6000000,20000000,20000000,10 OK - I/O stats tps=29.00 KB_read/s=0.00 KB_written/s=460.00 Average_wait/s=0| 'tps'=29.00; 'KB_read/s'=0.00; 'KB_written/s'=460.00; 'await'=0;
Reviews (1) Add a Review
Minor items
by wcarlson, April 30, 2017
Two minor issues. First, script is misnamed (or entry is misnamed), check_iostst.

Second, file is in DOS format. Fix with dos2unix.
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