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title: List Executables Reading and Writing the Most Data
name: iostats.stp
version: 1.0
author: anonymous
keywords: io profiling
subsystem: io
status: production
exit: user-controlled
output: sorted-list
scope: system-wide
description:  The iostat.stp script measures the amount of data successfully read and written by all the executables on the system.  The output is sorted from most greatest sum of bytes read and written by an executable to the least. The output contains  the count of operations (opens, reads, and writes), the totals and averages for the number of bytes read and written.
test_check: stap -p4 iostats.stp
test_installcheck: stap iostats.stp -T 1