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Bug#755072: ITP: iosnoop -- trace disk I/O with details including latency

Package: wnpp
Severity: wishlist
Owner: Sebastien Delafond <seb@debian.org>

* Package name    : iosnoop
  Version         : 0.0.1
  Upstream Author : Copyright (c) 2014 Brendan Gregg
* URL             : https://github.com/brendangregg/perf-tools/blob/master/iosnoop
* License         : GPL
  Programming Lang: bash
  Description     : trace disk I/O with details including latency

Traces disk I/O at the block device interface, using the block:
tracepoints. This can help characterize the I/O requested for the
storage devices and their resulting performance. I/O completions can
also be studied event-by-event for debugging disk and controller I/O
scheduling issues.

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