swiftstack/ssbench — pull request #74 by bloodeagle40234 (2013-05-24 14:05:51+00:00)
Title: Add availability calculation

This patch enables ssbench to show availability.
This will enable each ssbench-worker to report actual
request count which included retries.
After that, ssbench-master will calculate availability
from succeeded request count and actual request count.
Currently, only succeeded result includes actual request count.
(Exception results are ignored in availability calculation.)

As a result, ssbench shows ActualRequestCount and Availability
as follows.

'''
TOTAL
Count: 613 Average requests per second: 79.8
+ ActualRequestCount(including retries): 613 Availability: 1.000
'''

ToDo:
Includes Exception results in order to calculate availability
correctly.