check_diskIO.pl

Project Notes

check_diskIO.pl - Checks the disk I/O and transfer rate. It will also provide the following statistics:
tps - Total number of transfers per second that were issued to physical devices.
rtps - Total number of read requests per second issued to physical devices.
wtps - Total number of write requests per second issued to physical devices.
blkreas/s - Total amount of data read from the devices in blocks per second.
blkwrtn/s - Total amount of data written to devices in blocks per second.
Usage:
usage: check_diskIO.pl -ds -c <critical value> -w <warning value>

-c <interger>
Default value is 2000.
Exit with a critical status if less than average tps.
-w <interger>
Default value is 1000.
Exit with a warning status if less than average tps.
-i <interger>
This sets the interval for a single data run to collect.
The result is the average of the collected sample.
The default is 15.
-d Debug