Carlos Juzarte Rolo cjrolo

## cassandra_stats.py
"""Extract mean, median and percentiles from `nodetool cfhistogram` output.

Usage:

  1. Run this script.
  2. Paste in the output from a read or write latency histograms.
  3. Press CTRL+D (to close stdin file descriptor).
"""
import sys
import collections
	"""Extract mean, median and percentiles from `nodetool cfhistogram` output.

	Usage:

	1. Run this script.
	2. Paste in the output from a read or write latency histograms.
	3. Press CTRL+D (to close stdin file descriptor).
	"""
	import sys
	import collections